feat(ci): add automated release workflow

- Added GitHub Actions workflow `Create Release PR` to automate the creation of release pull requests.
  - Retrieves the last version from `package.json`.
  - Creates a new release branch and pull request with the relevant metadata.
  - Assigns a reviewer and labels the PR as a release.

- Added GitHub Actions workflow `Tag and Release` to automate tagging and releasing.
  - Extracts the last version from `package.json`.
  - Generates a changelog by retrieving merged PRs and categorizing changes.
  - Creates a version tag and pushes it to the repository.
  - Creates a GitHub Release with an auto-generated changelog.

This improves the CI/CD pipeline by streamlining the release process and ensuring structured versioning.

.env.example

@@ -20,11 +20,6 @@ DOMAIN_CLIENT=http://localhost:3080
 DOMAIN_SERVER=http://localhost:3080
 
 NO_INDEX=true
-# Use the address that is at most n number of hops away from the Express application.
-# req.socket.remoteAddress is the first hop, and the rest are looked for in the X-Forwarded-For header from right to left.
-# A value of 0 means that the first untrusted address would be req.socket.remoteAddress, i.e. there is no reverse proxy.
-# Defaulted to 1.
-TRUST_PROXY=1
 
 #===============#
 # JSON Logging  #
@@ -88,7 +83,7 @@ PROXY=
 #============#
 
 ANTHROPIC_API_KEY=user_provided
-# ANTHROPIC_MODELS=claude-opus-4-20250514,claude-sonnet-4-20250514,claude-3-7-sonnet-20250219,claude-3-5-sonnet-20241022,claude-3-5-haiku-20241022,claude-3-opus-20240229,claude-3-sonnet-20240229,claude-3-haiku-20240307
+# ANTHROPIC_MODELS=claude-3-5-haiku-20241022,claude-3-5-sonnet-20241022,claude-3-5-sonnet-latest,claude-3-5-sonnet-20240620,claude-3-opus-20240229,claude-3-sonnet-20240229,claude-3-haiku-20240307,claude-2.1,claude-2,claude-1.2,claude-1,claude-1-100k,claude-instant-1,claude-instant-1-100k
 # ANTHROPIC_REVERSE_PROXY=
 
 #============#
@@ -142,12 +137,12 @@ GOOGLE_KEY=user_provided
 # GOOGLE_AUTH_HEADER=true
 
 # Gemini API (AI Studio)
-# GOOGLE_MODELS=gemini-2.5-pro-preview-05-06,gemini-2.5-flash-preview-04-17,gemini-2.0-flash-001,gemini-2.0-flash-exp,gemini-2.0-flash-lite-001,gemini-1.5-pro-002,gemini-1.5-flash-002
+# GOOGLE_MODELS=gemini-2.0-flash-exp,gemini-2.0-flash-thinking-exp-1219,gemini-exp-1121,gemini-exp-1114,gemini-1.5-flash-latest,gemini-1.0-pro,gemini-1.0-pro-001,gemini-1.0-pro-latest,gemini-1.0-pro-vision-latest,gemini-1.5-pro-latest,gemini-pro,gemini-pro-vision
 
 # Vertex AI
-# GOOGLE_MODELS=gemini-2.5-pro-preview-05-06,gemini-2.5-flash-preview-04-17,gemini-2.0-flash-001,gemini-2.0-flash-exp,gemini-2.0-flash-lite-001,gemini-1.5-pro-002,gemini-1.5-flash-002
+# GOOGLE_MODELS=gemini-1.5-flash-preview-0514,gemini-1.5-pro-preview-0514,gemini-1.0-pro-vision-001,gemini-1.0-pro-002,gemini-1.0-pro-001,gemini-pro-vision,gemini-1.0-pro
 
-# GOOGLE_TITLE_MODEL=gemini-2.0-flash-lite-001
+# GOOGLE_TITLE_MODEL=gemini-pro
 
 # GOOGLE_LOC=us-central1
 
@@ -175,7 +170,7 @@ GOOGLE_KEY=user_provided
 #============#
 
 OPENAI_API_KEY=user_provided
-# OPENAI_MODELS=o1,o1-mini,o1-preview,gpt-4o,gpt-4.5-preview,chatgpt-4o-latest,gpt-4o-mini,gpt-3.5-turbo-0125,gpt-3.5-turbo-0301,gpt-3.5-turbo,gpt-4,gpt-4-0613,gpt-4-vision-preview,gpt-3.5-turbo-0613,gpt-3.5-turbo-16k-0613,gpt-4-0125-preview,gpt-4-turbo-preview,gpt-4-1106-preview,gpt-3.5-turbo-1106,gpt-3.5-turbo-instruct,gpt-3.5-turbo-instruct-0914,gpt-3.5-turbo-16k
+# OPENAI_MODELS=o1,o1-mini,o1-preview,gpt-4o,chatgpt-4o-latest,gpt-4o-mini,gpt-3.5-turbo-0125,gpt-3.5-turbo-0301,gpt-3.5-turbo,gpt-4,gpt-4-0613,gpt-4-vision-preview,gpt-3.5-turbo-0613,gpt-3.5-turbo-16k-0613,gpt-4-0125-preview,gpt-4-turbo-preview,gpt-4-1106-preview,gpt-3.5-turbo-1106,gpt-3.5-turbo-instruct,gpt-3.5-turbo-instruct-0914,gpt-3.5-turbo-16k
 
 DEBUG_OPENAI=false
 
@@ -209,6 +204,12 @@ ASSISTANTS_API_KEY=user_provided
 # More info, including how to enable use of Assistants with Azure here:
 # https://www.librechat.ai/docs/configuration/librechat_yaml/ai_endpoints/azure#using-assistants-with-azure
 
+#============#
+# OpenRouter #
+#============#
+# !!!Warning: Use the variable above instead of this one. Using this one will override the OpenAI endpoint
+# OPENROUTER_API_KEY=
+
 #============#
 # Plugins    #
 #============#
@@ -231,14 +232,6 @@ AZURE_AI_SEARCH_SEARCH_OPTION_QUERY_TYPE=
 AZURE_AI_SEARCH_SEARCH_OPTION_TOP=
 AZURE_AI_SEARCH_SEARCH_OPTION_SELECT=
 
-# OpenAI Image Tools Customization
-#----------------
-# IMAGE_GEN_OAI_DESCRIPTION_WITH_FILES=Custom description for image generation tool when files are present
-# IMAGE_GEN_OAI_DESCRIPTION_NO_FILES=Custom description for image generation tool when no files are present
-# IMAGE_EDIT_OAI_DESCRIPTION=Custom description for image editing tool
-# IMAGE_GEN_OAI_PROMPT_DESCRIPTION=Custom prompt description for image generation tool
-# IMAGE_EDIT_OAI_PROMPT_DESCRIPTION=Custom prompt description for image editing tool
-
 # DALL·E
 #----------------
 # DALLE_API_KEY=
@@ -256,13 +249,6 @@ AZURE_AI_SEARCH_SEARCH_OPTION_SELECT=
 # DALLE3_AZURE_API_VERSION=
 # DALLE2_AZURE_API_VERSION=
 
-# Flux
-#-----------------
-FLUX_API_BASE_URL=https://api.us1.bfl.ai
-# FLUX_API_BASE_URL = 'https://api.bfl.ml';
-
-# Get your API key at https://api.us1.bfl.ai/auth/profile
-# FLUX_API_KEY=
 
 # Google
 #-----------------
@@ -306,10 +292,6 @@ MEILI_NO_ANALYTICS=true
 MEILI_HOST=http://0.0.0.0:7700
 MEILI_MASTER_KEY=DrhYf7zENyR6AlUCKmnz0eYASOQdl6zxH7s7MKFSfFCt
 
-# Optional: Disable indexing, useful in a multi-node setup
-# where only one instance should perform an index sync.
-# MEILI_NO_SYNC=true
-
 #==================================================#
 #          Speech to Text & Text to Speech         #
 #==================================================#
@@ -372,7 +354,7 @@ ILLEGAL_MODEL_REQ_SCORE=5
 # Balance                #
 #========================#
 
-# CHECK_BALANCE=false
+CHECK_BALANCE=false
 # START_BALANCE=20000 # note: the number of tokens that will be credited after registration.
 
 #========================#
@@ -407,7 +389,7 @@ FACEBOOK_CALLBACK_URL=/oauth/facebook/callback
 GITHUB_CLIENT_ID=
 GITHUB_CLIENT_SECRET=
 GITHUB_CALLBACK_URL=/oauth/github/callback
-# GitHub Enterprise
+# GitHub Eenterprise
 # GITHUB_ENTERPRISE_BASE_URL=
 # GITHUB_ENTERPRISE_USER_AGENT=
 
@@ -440,60 +422,15 @@ OPENID_NAME_CLAIM=
 
 OPENID_BUTTON_LABEL=
 OPENID_IMAGE_URL=
-# Set to true to automatically redirect to the OpenID provider when a user visits the login page
-# This will bypass the login form completely for users, only use this if OpenID is your only authentication method
-OPENID_AUTO_REDIRECT=false
-# Set to true to use PKCE (Proof Key for Code Exchange) for OpenID authentication
-OPENID_USE_PKCE=false
-#Set to true to reuse openid tokens for authentication management instead of using the mongodb session and the custom refresh token.
-OPENID_REUSE_TOKENS=
-#By default, signing key verification results are cached in order to prevent excessive HTTP requests to the JWKS endpoint.
-#If a signing key matching the kid is found, this will be cached and the next time this kid is requested the signing key will be served from the cache.
-#Default is true.
-OPENID_JWKS_URL_CACHE_ENABLED=
-OPENID_JWKS_URL_CACHE_TIME= # 600000 ms eq to 10 minutes leave empty to disable caching
-#Set to true to trigger token exchange flow to acquire access token for the userinfo endpoint.
-OPENID_ON_BEHALF_FLOW_FOR_USERINFRO_REQUIRED=
-OPENID_ON_BEHALF_FLOW_USERINFRO_SCOPE = "user.read" # example for Scope Needed for Microsoft Graph API
-# Set to true to use the OpenID Connect end session endpoint for logout
-OPENID_USE_END_SESSION_ENDPOINT=
-
-
-# SAML
-# Note: If OpenID is enabled, SAML authentication will be automatically disabled.
-SAML_ENTRY_POINT=
-SAML_ISSUER=
-SAML_CERT=
-SAML_CALLBACK_URL=/oauth/saml/callback
-SAML_SESSION_SECRET=
-
-# Attribute mappings (optional)
-SAML_EMAIL_CLAIM=
-SAML_USERNAME_CLAIM=
-SAML_GIVEN_NAME_CLAIM=
-SAML_FAMILY_NAME_CLAIM=
-SAML_PICTURE_CLAIM=
-SAML_NAME_CLAIM=
-
-# Logint buttion settings (optional)
-SAML_BUTTON_LABEL=
-SAML_IMAGE_URL=
-
-# Whether the SAML Response should be signed.
-# - If "true", the entire `SAML Response` will be signed.
-# - If "false" or unset, only the `SAML Assertion` will be signed (default behavior).
-# SAML_USE_AUTHN_RESPONSE_SIGNED=
-
 
 # LDAP
 LDAP_URL=
 LDAP_BIND_DN=
 LDAP_BIND_CREDENTIALS=
 LDAP_USER_SEARCH_BASE=
-#LDAP_SEARCH_FILTER="mail="
+LDAP_SEARCH_FILTER=mail={{username}}
 LDAP_CA_CERT_PATH=
 # LDAP_TLS_REJECT_UNAUTHORIZED=
-# LDAP_STARTTLS=
 # LDAP_LOGIN_USES_USERNAME=true
 # LDAP_ID=
 # LDAP_USERNAME=
@@ -515,18 +452,6 @@ EMAIL_PASSWORD=
 EMAIL_FROM_NAME=
 EMAIL_FROM=noreply@librechat.ai
 
-#========================#
-#      Mailgun API       #
-#========================#
-
-# MAILGUN_API_KEY=your-mailgun-api-key
-# MAILGUN_DOMAIN=mg.yourdomain.com
-# EMAIL_FROM=noreply@yourdomain.com
-# EMAIL_FROM_NAME="LibreChat"
-
-# # Optional: For EU region
-# MAILGUN_HOST=https://api.eu.mailgun.net
-
 #========================#
 # Firebase CDN           #
 #========================#
@@ -538,24 +463,6 @@ FIREBASE_STORAGE_BUCKET=
 FIREBASE_MESSAGING_SENDER_ID=
 FIREBASE_APP_ID=
 
-#========================#
-# S3 AWS Bucket          #
-#========================#
-
-AWS_ENDPOINT_URL=
-AWS_ACCESS_KEY_ID=
-AWS_SECRET_ACCESS_KEY=
-AWS_REGION=
-AWS_BUCKET_NAME=
-
-#========================#
-# Azure Blob Storage     #
-#========================#
-
-AZURE_STORAGE_CONNECTION_STRING=
-AZURE_STORAGE_PUBLIC_ACCESS=false
-AZURE_CONTAINER_NAME=files
-
 #========================#
 # Shared Links           #
 #========================#
@@ -588,16 +495,6 @@ HELP_AND_FAQ_URL=https://librechat.ai
 # Google tag manager id
 #ANALYTICS_GTM_ID=user provided google tag manager id
 
-#===============#
-# REDIS Options #
-#===============#
-
-# REDIS_URI=10.10.10.10:6379
-# USE_REDIS=true
-
-# USE_REDIS_CLUSTER=true
-# REDIS_CA=/path/to/ca.crt
-
 #==================================================#
 #                      Others                      #
 #==================================================#
@@ -605,6 +502,9 @@ HELP_AND_FAQ_URL=https://librechat.ai
 
 # NODE_ENV=
 
+# REDIS_URI=
+# USE_REDIS=
+
 # E2E_USER_EMAIL=
 # E2E_USER_PASSWORD=
 
@@ -616,9 +516,9 @@ HELP_AND_FAQ_URL=https://librechat.ai
 #   users always get the latest version. Customize    #
 #   only if you understand caching implications.      #
 
-# INDEX_CACHE_CONTROL=no-cache, no-store, must-revalidate
-# INDEX_PRAGMA=no-cache
-# INDEX_EXPIRES=0
+# INDEX_HTML_CACHE_CONTROL=no-cache, no-store, must-revalidate
+# INDEX_HTML_PRAGMA=no-cache
+# INDEX_HTML_EXPIRES=0
 
 # no-cache: Forces validation with server before using cached version
 # no-store: Prevents storing the response entirely
@@ -627,34 +527,4 @@ HELP_AND_FAQ_URL=https://librechat.ai
 #=====================================================#
 #                  OpenWeather                        #
 #=====================================================#
-OPENWEATHER_API_KEY=
-
-#====================================#
-# LibreChat Code Interpreter API     #
-#====================================#
-
-# https://code.librechat.ai
-# LIBRECHAT_CODE_API_KEY=your-key
-
-#======================#
-# Web Search           #
-#======================#
-
-# Note: All of the following variable names can be customized.
-# Omit values to allow user to provide them.
-
-# For more information on configuration values, see:
-# https://librechat.ai/docs/features/web_search
-
-# Search Provider (Required)
-# SERPER_API_KEY=your_serper_api_key
-
-# Scraper (Required)
-# FIRECRAWL_API_KEY=your_firecrawl_api_key
-# Optional: Custom Firecrawl API URL
-# FIRECRAWL_API_URL=your_firecrawl_api_url
-
-# Reranker (Required)
-# JINA_API_KEY=your_jina_api_key
-# or
-# COHERE_API_KEY=your_cohere_api_key
+OPENWEATHER_API_KEY=

.github/CONTRIBUTING.md

@@ -24,40 +24,22 @@ Project maintainers have the right and responsibility to remove, edit, or reject
 
 ## To contribute to this project, please adhere to the following guidelines:
 
-## 1. Development Setup
+## 1. Development notes
 
-1. Use Node.JS 20.x.
-2. Install typescript globally: `npm i -g typescript`.
-3. Run `npm ci` to install dependencies.
-4. Build the data provider: `npm run build:data-provider`.
-5. Build data schemas: `npm run build:data-schemas`.
-6. Build API methods: `npm run build:api`.
-7. Setup and run unit tests:
-    - Copy `.env.test`: `cp api/test/.env.test.example api/test/.env.test`.
-    - Run backend unit tests: `npm run test:api`.
-    - Run frontend unit tests: `npm run test:client`.
-8. Setup and run integration tests:
-    - Build client: `cd client && npm run build`.
-    - Create `.env`: `cp .env.example .env`.
-    - Install [MongoDB Community Edition](https://www.mongodb.com/docs/manual/administration/install-community/), ensure that `mongosh` connects to your local instance.
-    - Run: `npx install playwright`, then `npx playwright install`.
-    - Copy `config.local`: `cp e2e/config.local.example.ts e2e/config.local.ts`.
-    - Copy `librechat.yaml`: `cp librechat.example.yaml librechat.yaml`.
-    - Run: `npm run e2e`.
-
-## 2. Development Notes
-
-1. Before starting work, make sure your main branch has the latest commits with `npm run update`.
-3. Run linting command to find errors: `npm run lint`. Alternatively, ensure husky pre-commit checks are functioning.
+1. Before starting work, make sure your main branch has the latest commits with `npm run update`
+2. Run linting command to find errors: `npm run lint`. Alternatively, ensure husky pre-commit checks are functioning.
 3. After your changes, reinstall packages in your current branch using `npm run reinstall` and ensure everything still works. 
     - Restart the ESLint server ("ESLint: Restart ESLint Server" in VS Code command bar) and your IDE after reinstalling or updating.
 4. Clear web app localStorage and cookies before and after changes.
-5. For frontend changes, compile typescript before and after changes to check for introduced errors: `cd client && npm run build`.
-6. Run backend unit tests: `npm run test:api`.
-7. Run frontend unit tests: `npm run test:client`.
-8. Run integration tests: `npm run e2e`.
+5. For frontend changes:
+    - Install typescript globally: `npm i -g typescript`.
+    - Compile typescript before and after changes to check for introduced errors: `cd client && tsc --noEmit`.
+6. Run tests locally:
+    - Backend unit tests: `npm run test:api`
+    - Frontend unit tests: `npm run test:client`
+    - Integration tests: `npm run e2e` (requires playwright installed, `npx install playwright`)
 
-## 3. Git Workflow
+## 2. Git Workflow
 
 We utilize a GitFlow workflow to manage changes to this project's codebase. Follow these general steps when contributing code:
 
@@ -67,7 +49,7 @@ We utilize a GitFlow workflow to manage changes to this project's codebase. Foll
 4. Submit a pull request with a clear and concise description of your changes and the reasons behind them.
 5. We will review your pull request, provide feedback as needed, and eventually merge the approved changes into the main branch.
 
-## 4. Commit Message Format
+## 3. Commit Message Format
 
 We follow the [semantic format](https://gist.github.com/joshbuchea/6f47e86d2510bce28f8e7f42ae84c716) for commit messages.
 
@@ -94,7 +76,7 @@ feat: add hat wobble
 ```
 
 
-## 5. Pull Request Process
+## 4. Pull Request Process
 
 When submitting a pull request, please follow these guidelines:
 
@@ -109,7 +91,7 @@ Ensure that your changes meet the following criteria:
 - The commit history is clean and easy to follow. You can use `git rebase` or `git merge --squash` to clean your commit history before submitting the pull request.
 - The pull request description clearly outlines the changes and the reasons behind them. Be sure to include the steps to test the pull request.
 
-## 6. Naming Conventions
+## 5. Naming Conventions
 
 Apply the following naming conventions to branches, labels, and other Git-related entities:
 
@@ -118,7 +100,7 @@ Apply the following naming conventions to branches, labels, and other Git-relate
 - **JS/TS:** Directories and file names: Descriptive and camelCase. First letter uppercased for React files (e.g., `helperFunction.ts, ReactComponent.tsx`).
 - **Docs:** Directories and file names: Descriptive and snake_case (e.g., `config_files.md`).
 
-## 7. TypeScript Conversion
+## 6. TypeScript Conversion
 
 1. **Original State**: The project was initially developed entirely in JavaScript (JS).
 
@@ -144,7 +126,7 @@ Apply the following naming conventions to branches, labels, and other Git-relate
       
    - **Current Stance**: At present, this backend transition is of lower priority and might not be pursued.
 
-## 8. Module Import Conventions
+## 7. Module Import Conventions
 
 - `npm` packages first, 
      - from shortest line (top) to longest (bottom)

.github/ISSUE_TEMPLATE/BUG-REPORT.yml

@@ -79,8 +79,6 @@ body:
 
         For UI-related issues, browser console logs can be very helpful. You can provide these as screenshots or paste the text here.
       render: shell
-    validations:
-      required: true
   - type: textarea
     id: screenshots
     attributes:

.github/ISSUE_TEMPLATE/LOCIZE_TRANSLATION_ACCESS_REQUEST.yml

@@ -1,42 +0,0 @@
-name: Locize Translation Access Request
-description: Request access to an additional language in Locize for LibreChat translations.
-title: "Locize Access Request: "
-labels: ["🌍 i18n", "🔑 access request"]
-body:
-  - type: markdown
-    attributes:
-      value: |
-        Thank you for your interest in contributing to LibreChat translations!  
-        Please fill out the form below to request access to an additional language in **Locize**.
-
-        **🔗 Available Languages:** [View the list here](https://www.librechat.ai/docs/translation)
-        
-        **📌 Note:** Ensure that the requested language is supported before submitting your request.
-  - type: input
-    id: account_name
-    attributes:
-      label: Locize Account Name
-      description: Please provide your Locize account name (e.g., John Doe).
-      placeholder: e.g., John Doe
-    validations:
-      required: true
-  - type: input
-    id: language_requested
-    attributes:
-      label: Language Code (ISO 639-1)
-      description: |
-        Enter the **ISO 639-1** language code for the language you want to translate into.  
-        Example: `es` for Spanish, `zh-Hant` for Traditional Chinese.
-        
-        **🔗 Reference:** [Available Languages](https://www.librechat.ai/docs/translation)
-      placeholder: e.g., es
-    validations:
-      required: true
-  - type: checkboxes
-    id: agreement
-    attributes:
-      label: Agreement
-      description: By submitting this request, you confirm that you will contribute responsibly and adhere to the project guidelines.
-      options:
-        - label: I agree to use my access solely for contributing to LibreChat translations.
-          required: true

.github/ISSUE_TEMPLATE/QUESTION.yml

@@ -0,0 +1,50 @@
+name: Question
+description: Ask your question
+title: "[Question]: "
+labels: ["❓ question"]
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Thanks for taking the time to fill this!
+  - type: textarea
+    id: what-is-your-question
+    attributes:
+      label: What is your question?
+      description: Please give as many details as possible
+      placeholder: Please give as many details as possible
+    validations:
+      required: true
+  - type: textarea
+    id: more-details
+    attributes:
+      label: More Details
+      description: Please provide more details if needed.
+      placeholder: Please provide more details if needed.
+    validations:
+      required: true
+  - type: dropdown
+    id: browsers
+    attributes:
+      label: What is the main subject of your question?
+      multiple: true
+      options:
+        - Documentation
+        - Installation
+        - UI
+        - Endpoints
+        - User System/OAuth
+        - Other
+  - type: textarea
+    id: screenshots
+    attributes:
+      label: Screenshots
+      description: If applicable, add screenshots to help explain your problem. You can drag and drop, paste images directly here or link to them.
+  - type: checkboxes
+    id: terms
+    attributes:
+      label: Code of Conduct
+      description: By submitting this issue, you agree to follow our [Code of Conduct](https://github.com/danny-avila/LibreChat/blob/main/.github/CODE_OF_CONDUCT.md)
+      options:
+        - label: I agree to follow this project's Code of Conduct
+          required: true

.github/configuration-release.json

@@ -1,60 +0,0 @@
-{
-  "categories": [
-    {
-      "title": "### ✨ New Features",
-      "labels": ["feat"]
-    },
-    {
-      "title": "### 🌍 Internationalization",
-      "labels": ["i18n"]
-    },
-    {
-      "title": "### 👐 Accessibility",
-      "labels": ["a11y"]
-    },
-    {
-      "title": "### 🔧 Fixes",
-      "labels": ["Fix", "fix"]
-    },
-    {
-      "title": "### ⚙️ Other Changes",
-      "labels": ["ci", "style", "docs", "refactor", "chore"]
-    }
-  ],
-  "ignore_labels": [
-    "🔁 duplicate",
-    "📊 analytics",
-    "🌱 good first issue",
-    "🔍 investigation",
-    "🙏 help wanted",
-    "❌ invalid",
-    "❓ question",
-    "🚫 wontfix",
-    "🚀 release",
-    "version"
-  ],
-  "base_branches": ["main"],
-  "sort": {
-    "order": "ASC",
-    "on_property": "mergedAt"
-  },
-  "label_extractor": [
-    {
-      "pattern": "^(?:[^A-Za-z0-9]*)(feat|fix|chore|docs|refactor|ci|style|a11y|i18n)\\s*:",
-      "target": "$1",
-      "flags": "i",
-      "on_property": "title",
-      "method": "match"
-    },
-    {
-      "pattern": "^(?:[^A-Za-z0-9]*)(v\\d+\\.\\d+\\.\\d+(?:-rc\\d+)?).*",
-      "target": "version",
-      "flags": "i",
-      "on_property": "title",
-      "method": "match"
-    }
-  ],
-  "template": "## [#{{TO_TAG}}] - #{{TO_TAG_DATE}}\n\nChanges from #{{FROM_TAG}} to #{{TO_TAG}}.\n\n#{{CHANGELOG}}\n\n[See full release details][release-#{{TO_TAG}}]\n\n[release-#{{TO_TAG}}]: https://github.com/#{{OWNER}}/#{{REPO}}/releases/tag/#{{TO_TAG}}\n\n---",
-  "pr_template": "- #{{TITLE}} by **@#{{AUTHOR}}** in [##{{NUMBER}}](#{{URL}})",
-  "empty_template": "- no changes"
-}

.github/configuration-unreleased.json

@@ -1,68 +0,0 @@
-{
-  "categories": [
-    {
-      "title": "### ✨ New Features",
-      "labels": ["feat"]
-    },
-    {
-      "title": "### 🌍 Internationalization",
-      "labels": ["i18n"]
-    },
-    {
-      "title": "### 👐 Accessibility",
-      "labels": ["a11y"]
-    },
-    {
-      "title": "### 🔧 Fixes",
-      "labels": ["Fix", "fix"]
-    },
-    {
-      "title": "### ⚙️ Other Changes",
-      "labels": ["ci", "style", "docs", "refactor", "chore"]
-    }
-  ],
-  "ignore_labels": [
-    "🔁 duplicate",
-    "📊 analytics",
-    "🌱 good first issue",
-    "🔍 investigation",
-    "🙏 help wanted",
-    "❌ invalid",
-    "❓ question",
-    "🚫 wontfix",
-    "🚀 release",
-    "version",
-    "action"
-  ],
-  "base_branches": ["main"],
-  "sort": {
-    "order": "ASC",
-    "on_property": "mergedAt"
-  },
-  "label_extractor": [
-    {
-      "pattern": "^(?:[^A-Za-z0-9]*)(feat|fix|chore|docs|refactor|ci|style|a11y|i18n)\\s*:",
-      "target": "$1",
-      "flags": "i",
-      "on_property": "title",
-      "method": "match"
-    },
-    {
-      "pattern": "^(?:[^A-Za-z0-9]*)(v\\d+\\.\\d+\\.\\d+(?:-rc\\d+)?).*",
-      "target": "version",
-      "flags": "i",
-      "on_property": "title",
-      "method": "match"
-    },
-    {
-      "pattern": "^(?:[^A-Za-z0-9]*)(action)\\b.*",
-      "target": "action",
-      "flags": "i",
-      "on_property": "title",
-      "method": "match"
-    }
-  ],
-  "template": "## [Unreleased]\n\n#{{CHANGELOG}}\n\n---",
-  "pr_template": "- #{{TITLE}} by **@#{{AUTHOR}}** in [##{{NUMBER}}](#{{URL}})",
-  "empty_template": "- no changes"
-}

.github/workflows/backend-review.yml

@@ -7,7 +7,6 @@ on:
       - release/*
     paths:
       - 'api/**'
-      - 'packages/api/**'
 jobs:
   tests_Backend:
     name: Run Backend unit tests
@@ -37,11 +36,8 @@ jobs:
       - name: Install Data Provider Package
         run: npm run build:data-provider
 
-      - name: Install Data Schemas Package
-        run: npm run build:data-schemas
-
-      - name: Install API Package
-        run: npm run build:api
+      - name: Install MCP Package
+        run: npm run build:mcp
 
       - name: Create empty auth.json file
         run: |
@@ -65,10 +61,4 @@ jobs:
         run: cd api && npm run test:ci
 
       - name: Run librechat-data-provider unit tests
-        run: cd packages/data-provider && npm run test:ci
-
-      - name: Run @librechat/data-schemas unit tests
-        run: cd packages/data-schemas && npm run test:ci
-
-      - name: Run @librechat/api unit tests
-        run: cd packages/api && npm run test:ci
+        run: cd packages/data-provider && npm run test:ci

.github/workflows/create-release-pr.yml

@@ -0,0 +1,41 @@
+name: Create Release PR
+
+on:
+  workflow_dispatch:
+
+jobs:
+  create-release-pr:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Get last version from package.json
+        id: version
+        run: |
+          LAST_VERSION=$(jq -r '.version' package.json)
+          echo "Last version: $LAST_VERSION"
+          echo "LAST_VERSION=$LAST_VERSION" >> $GITHUB_ENV
+          echo "last_version=$LAST_VERSION" >> $GITHUB_OUTPUT
+
+      - name: Create New Release Pull Request
+        uses: peter-evans/create-pull-request@v7
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          sign-commits: true
+          commit-message: "chore(release): prepare for v${{ steps.version.outputs.last_version }}"
+          base: release
+          branch: release/v${{ steps.version.outputs.last_version }}
+          reviewers: danny-avila
+          title: "✨ v${{ steps.version.outputs.last_version }}"
+          body: |
+            **Release Details**:
+            - 🚀 **Version**: v${{ steps.version.outputs.last_version }}
+            - 📌 **Branch**: `main` → `release`
+            - 🔄 **Merging this PR will finalize the release.**
+          labels: "🚀 release"

.github/workflows/data-schemas.yml

@@ -1,58 +0,0 @@
-name: Publish `@librechat/data-schemas` to NPM
-
-on:
-  push:
-    branches:
-      - main
-    paths:
-      - 'packages/data-schemas/package.json'
-  workflow_dispatch:
-    inputs:
-      reason:
-        description: 'Reason for manual trigger'
-        required: false
-        default: 'Manual publish requested'
-
-jobs:
-  build-and-publish:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      
-      - name: Use Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '18.x'
-          
-      - name: Install dependencies
-        run: cd packages/data-schemas && npm ci
-        
-      - name: Build
-        run: cd packages/data-schemas && npm run build
-        
-      - name: Set up npm authentication
-        run: echo "//registry.npmjs.org/:_authToken=${{ secrets.PUBLISH_NPM_TOKEN }}" > ~/.npmrc
-        
-      - name: Check version change
-        id: check
-        working-directory: packages/data-schemas
-        run: |
-          PACKAGE_VERSION=$(node -p "require('./package.json').version")
-          PUBLISHED_VERSION=$(npm view @librechat/data-schemas version 2>/dev/null || echo "0.0.0")
-          if [ "$PACKAGE_VERSION" = "$PUBLISHED_VERSION" ]; then
-            echo "No version change, skipping publish"
-            echo "skip=true" >> $GITHUB_OUTPUT
-          else
-            echo "Version changed, proceeding with publish"
-            echo "skip=false" >> $GITHUB_OUTPUT
-          fi
-            
-      - name: Pack package
-        if: steps.check.outputs.skip != 'true'
-        working-directory: packages/data-schemas
-        run: npm pack
-        
-      - name: Publish
-        if: steps.check.outputs.skip != 'true'
-        working-directory: packages/data-schemas
-        run: npm publish *.tgz --access public

.github/workflows/deploy-dev.yml

@@ -2,7 +2,7 @@ name: Update Test Server
 
 on:
   workflow_run:
-    workflows: ["Docker Dev Branch Images Build"]
+    workflows: ["Docker Dev Images Build"]
     types:
       - completed
   workflow_dispatch:
@@ -12,8 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     if: |
       github.repository == 'danny-avila/LibreChat' &&
-      (github.event_name == 'workflow_dispatch' || 
-       (github.event.workflow_run.conclusion == 'success' && github.event.workflow_run.head_branch == 'dev'))
+      (github.event_name == 'workflow_dispatch' || github.event.workflow_run.conclusion == 'success')
     steps:
     - name: Checkout repository
       uses: actions/checkout@v4
@@ -30,17 +29,13 @@ jobs:
         DO_USER: ${{ secrets.DO_USER }}
       run: |
         ssh -o StrictHostKeyChecking=no ${DO_USER}@${DO_HOST} << EOF
-        sudo -i -u danny bash << 'EEOF'
+        sudo -i -u danny bash << EEOF
         cd ~/LibreChat && \
         git fetch origin main && \
-        sudo npm run stop:deployed && \
-        sudo docker images --format "{{.Repository}}:{{.ID}}" | grep -E "lc-dev|librechat" | cut -d: -f2 | xargs -r sudo docker rmi -f || true && \
-        sudo npm run update:deployed && \
-        git checkout dev && \
-        git pull origin dev && \
+        npm run update:deployed && \
         git checkout do-deploy && \
-        git rebase dev && \
-        sudo npm run start:deployed && \
+        git rebase main && \
+        npm run start:deployed && \
         echo "Update completed. Application should be running now."
         EEOF
         EOF

.github/workflows/dev-branch-images.yml

@@ -1,72 +0,0 @@
-name: Docker Dev Branch Images Build
-
-on:
-  workflow_dispatch:
-  push:
-    branches:
-      - dev
-    paths:
-      - 'api/**'
-      - 'client/**'
-      - 'packages/**'
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        include:
-          - target: api-build
-            file: Dockerfile.multi
-            image_name: lc-dev-api
-          - target: node
-            file: Dockerfile
-            image_name: lc-dev
-
-    steps:
-      # Check out the repository
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      # Set up QEMU
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-
-      # Set up Docker Buildx
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      # Log in to GitHub Container Registry
-      - name: Log in to GitHub Container Registry
-        uses: docker/login-action@v2
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      # Login to Docker Hub
-      - name: Login to Docker Hub
-        uses: docker/login-action@v3
-        with:
-          username: ${{ secrets.DOCKERHUB_USERNAME }}
-          password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-      # Prepare the environment
-      - name: Prepare environment
-        run: |
-          cp .env.example .env
-
-      # Build and push Docker images for each target
-      - name: Build and push Docker images
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          file: ${{ matrix.file }}
-          push: true
-          tags: |
-            ghcr.io/${{ github.repository_owner }}/${{ matrix.image_name }}:${{ github.sha }}
-            ghcr.io/${{ github.repository_owner }}/${{ matrix.image_name }}:latest
-            ${{ secrets.DOCKERHUB_USERNAME }}/${{ matrix.image_name }}:${{ github.sha }}
-            ${{ secrets.DOCKERHUB_USERNAME }}/${{ matrix.image_name }}:latest
-          platforms: linux/amd64,linux/arm64
-          target: ${{ matrix.target }} 

.github/workflows/eslint-ci.yml

@@ -41,32 +41,19 @@ jobs:
           # Extract the base commit SHA from the pull_request event payload.
           BASE_SHA=$(jq --raw-output .pull_request.base.sha "$GITHUB_EVENT_PATH")
           echo "Base commit SHA: $BASE_SHA"
-
-          # Get changed files (only JS/TS files in api/ or client/)
-          CHANGED_FILES=$(git diff --name-only --diff-filter=ACMRTUXB "$BASE_SHA" HEAD | grep -E '^(api|client)/.*\.(js|jsx|ts|tsx)$' || true)
-
-          # Debug output
-          echo "Changed files:"
+          
+          # List files changed between the base commit and HEAD, filtering only those in api/ or client/
+          CHANGED_FILES=$(git diff --name-only --diff-filter=ACMRTUXB "$BASE_SHA" HEAD | grep -E '^(api|client)/.*\.(js|jsx|ts|tsx)$')
+          echo "Files to lint:"
           echo "$CHANGED_FILES"
-
-          # Ensure there are files to lint before running ESLint
-          if [[ -z "$CHANGED_FILES" ]]; then
-            echo "No matching files changed. Skipping ESLint."
-            echo "UPLOAD_SARIF=false" >> $GITHUB_ENV
-            exit 0
-          fi
-
-          # Set variable to allow SARIF upload
-          echo "UPLOAD_SARIF=true" >> $GITHUB_ENV
-
-          # Run ESLint
+          
+          # Run ESLint on the changed files.
           npx eslint --no-error-on-unmatched-pattern \
             --config eslint.config.mjs \
             --format @microsoft/eslint-formatter-sarif \
             --output-file eslint-results.sarif $CHANGED_FILES || true
 
       - name: Upload analysis results to GitHub
-        if: env.UPLOAD_SARIF == 'true'
         uses: github/codeql-action/upload-sarif@v3
         with:
           sarif_file: eslint-results.sarif

.github/workflows/generate-release-changelog-pr.yml

@@ -1,95 +0,0 @@
-name: Generate Release Changelog PR
-
-on:
-  push:
-    tags:
-      - 'v*.*.*'
-  workflow_dispatch:
-
-jobs:
-  generate-release-changelog-pr:
-    permissions:
-      contents: write    # Needed for pushing commits and creating branches.
-      pull-requests: write
-    runs-on: ubuntu-latest
-    steps:
-      # 1. Checkout the repository (with full history).
-      - name: Checkout Repository
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      # 2. Generate the release changelog using our custom configuration.
-      - name: Generate Release Changelog
-        id: generate_release
-        uses: mikepenz/release-changelog-builder-action@v5.1.0
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          configuration: ".github/configuration-release.json"
-          owner: ${{ github.repository_owner }}
-          repo: ${{ github.event.repository.name }}
-          outputFile: CHANGELOG-release.md
-
-      # 3. Update the main CHANGELOG.md:
-      #    - If it doesn't exist, create it with a basic header.
-      #    - Remove the "Unreleased" section (if present).
-      #    - Prepend the new release changelog above previous releases.
-      #    - Remove all temporary files before committing.
-      - name: Update CHANGELOG.md
-        run: |
-          # Determine the release tag, e.g. "v1.2.3"
-          TAG=${GITHUB_REF##*/}
-          echo "Using release tag: $TAG"
-          
-          # Ensure CHANGELOG.md exists; if not, create a basic header.
-          if [ ! -f CHANGELOG.md ]; then
-            echo "# Changelog" > CHANGELOG.md
-            echo "" >> CHANGELOG.md
-            echo "All notable changes to this project will be documented in this file." >> CHANGELOG.md
-            echo "" >> CHANGELOG.md
-          fi
-
-          echo "Updating CHANGELOG.md…"
-          
-          # Remove the "Unreleased" section (from "## [Unreleased]" until the first occurrence of '---') if it exists.
-          if grep -q "^## \[Unreleased\]" CHANGELOG.md; then
-            awk '/^## \[Unreleased\]/{flag=1} flag && /^---/{flag=0; next} !flag' CHANGELOG.md > CHANGELOG.cleaned
-          else
-            cp CHANGELOG.md CHANGELOG.cleaned
-          fi
-
-          # Split the cleaned file into:
-          #   - header.md: content before the first release header ("## [v...").
-          #   - tail.md: content from the first release header onward.
-          awk '/^## \[v/{exit} {print}' CHANGELOG.cleaned > header.md
-          awk 'f{print} /^## \[v/{f=1; print}' CHANGELOG.cleaned > tail.md
-
-          # Combine header, the new release changelog, and the tail.
-          echo "Combining updated changelog parts..."
-          cat header.md CHANGELOG-release.md > CHANGELOG.md.new
-          echo "" >> CHANGELOG.md.new
-          cat tail.md >> CHANGELOG.md.new
-
-          mv CHANGELOG.md.new CHANGELOG.md
-
-          # Remove temporary files.
-          rm -f CHANGELOG.cleaned header.md tail.md CHANGELOG-release.md
-
-          echo "Final CHANGELOG.md content:"
-          cat CHANGELOG.md
-
-      # 4. Create (or update) the Pull Request with the updated CHANGELOG.md.
-      - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v7
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          sign-commits: true
-          commit-message: "chore: update CHANGELOG for release ${{ github.ref_name }}"
-          base: main
-          branch: "changelog/${{ github.ref_name }}"
-          reviewers: danny-avila
-          title: "📜 docs: Changelog for release ${{ github.ref_name }}"
-          body: |
-            **Description**:
-            - This PR updates the CHANGELOG.md by removing the "Unreleased" section and adding new release notes for release ${{ github.ref_name }} above previous releases.

.github/workflows/generate-unreleased-changelog-pr.yml

@@ -1,107 +0,0 @@
-name: Generate Unreleased Changelog PR
-
-on:
-  schedule:
-    - cron: "0 0 * * 1"  # Runs every Monday at 00:00 UTC
-  workflow_dispatch:
-
-jobs:
-  generate-unreleased-changelog-pr:
-    permissions:
-      contents: write    # Needed for pushing commits and creating branches.
-      pull-requests: write
-    runs-on: ubuntu-latest
-    steps:
-      # 1. Checkout the repository on main.
-      - name: Checkout Repository on Main
-        uses: actions/checkout@v4
-        with:
-          ref: main
-          fetch-depth: 0
-
-      # 4. Get the latest version tag.
-      - name: Get Latest Tag
-        id: get_latest_tag
-        run: |
-          LATEST_TAG=$(git describe --tags $(git rev-list --tags --max-count=1) || echo "none")
-          echo "Latest tag: $LATEST_TAG"
-          echo "tag=$LATEST_TAG" >> $GITHUB_OUTPUT
-
-      # 5. Generate the Unreleased changelog.
-      - name: Generate Unreleased Changelog
-        id: generate_unreleased
-        uses: mikepenz/release-changelog-builder-action@v5.1.0
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          configuration: ".github/configuration-unreleased.json"
-          owner: ${{ github.repository_owner }}
-          repo: ${{ github.event.repository.name }}
-          outputFile: CHANGELOG-unreleased.md
-          fromTag: ${{ steps.get_latest_tag.outputs.tag }}
-          toTag: main
-
-      # 7. Update CHANGELOG.md with the new Unreleased section.
-      - name: Update CHANGELOG.md
-        id: update_changelog
-        run: |
-          # Create CHANGELOG.md if it doesn't exist.
-          if [ ! -f CHANGELOG.md ]; then
-            echo "# Changelog" > CHANGELOG.md
-            echo "" >> CHANGELOG.md
-            echo "All notable changes to this project will be documented in this file." >> CHANGELOG.md
-            echo "" >> CHANGELOG.md
-          fi
-          
-          echo "Updating CHANGELOG.md…"
-          
-          # Extract content before the "## [Unreleased]" (or first version header if missing).
-          if grep -q "^## \[Unreleased\]" CHANGELOG.md; then
-            awk '/^## \[Unreleased\]/{exit} {print}' CHANGELOG.md > CHANGELOG_TMP.md
-          else
-            awk '/^## \[v/{exit} {print}' CHANGELOG.md > CHANGELOG_TMP.md
-          fi
-          
-          # Append the generated Unreleased changelog.
-          echo "" >> CHANGELOG_TMP.md
-          cat CHANGELOG-unreleased.md >> CHANGELOG_TMP.md
-          echo "" >> CHANGELOG_TMP.md
-          
-          # Append the remainder of the original changelog (starting from the first version header).
-          awk 'f{print} /^## \[v/{f=1; print}' CHANGELOG.md >> CHANGELOG_TMP.md
-          
-          # Replace the old file with the updated file.
-          mv CHANGELOG_TMP.md CHANGELOG.md
-          
-          # Remove the temporary generated file.
-          rm -f CHANGELOG-unreleased.md
-          
-          echo "Final CHANGELOG.md:"
-          cat CHANGELOG.md
-
-      # 8. Check if CHANGELOG.md has any updates.
-      - name: Check for CHANGELOG.md changes
-        id: changelog_changes
-        run: |
-          if git diff --quiet CHANGELOG.md; then
-            echo "has_changes=false" >> $GITHUB_OUTPUT
-          else
-            echo "has_changes=true" >> $GITHUB_OUTPUT
-          fi
-
-      # 9. Create (or update) the Pull Request only if there are changes.
-      - name: Create Pull Request
-        if: steps.changelog_changes.outputs.has_changes == 'true'
-        uses: peter-evans/create-pull-request@v7
-        with:
-          token: ${{ secrets.GITHUB_TOKEN }}
-          base: main
-          branch: "changelog/unreleased-update"
-          sign-commits: true
-          commit-message: "action: update Unreleased changelog"
-          title: "📜 docs: Unreleased Changelog"
-          body: |
-            **Description**:
-            - This PR updates the Unreleased section in CHANGELOG.md.
-            - It compares the current main branch with the latest version tag (determined as ${{ steps.get_latest_tag.outputs.tag }}),
-              regenerates the Unreleased changelog, removes any old Unreleased block, and inserts the new content.

.github/workflows/helmcharts.yml

@@ -26,15 +26,8 @@ jobs:
         uses: azure/setup-helm@v4
         env:
           GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
-      - name: Build Subchart Deps
-        run: |
-          cd helm/librechat-rag-api
-          helm dependency build 
 
       - name: Run chart-releaser
         uses: helm/chart-releaser-action@v1.6.0
-        with:
-          charts_dir: helm
-          skip_existing: true
         env:
           CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"

.github/workflows/i18n-unused-keys.yml

@@ -1,117 +0,0 @@
-name: Detect Unused i18next Strings
-
-on:
-  pull_request:
-    paths:
-      - "client/src/**"
-      - "api/**"
-      - "packages/data-provider/src/**"
-
-jobs:
-  detect-unused-i18n-keys:
-    runs-on: ubuntu-latest
-    permissions:
-      pull-requests: write
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3
-
-      - name: Find unused i18next keys
-        id: find-unused
-        run: |
-          echo "🔍 Scanning for unused i18next keys..."
-
-          # Define paths
-          I18N_FILE="client/src/locales/en/translation.json"
-          SOURCE_DIRS=("client/src" "api" "packages/data-provider/src")
-
-          # Check if translation file exists
-          if [[ ! -f "$I18N_FILE" ]]; then
-            echo "::error title=Missing i18n File::Translation file not found: $I18N_FILE"
-            exit 1
-          fi
-
-          # Extract all keys from the JSON file
-          KEYS=$(jq -r 'keys[]' "$I18N_FILE")
-
-          # Track unused keys
-          UNUSED_KEYS=()
-
-          # Check if each key is used in the source code
-          for KEY in $KEYS; do
-            FOUND=false
-            
-            # Special case for dynamically constructed special variable keys
-            if [[ "$KEY" == com_ui_special_var_* ]]; then
-              # Check if TSpecialVarLabel is used in the codebase
-              for DIR in "${SOURCE_DIRS[@]}"; do
-                if grep -r --include=\*.{js,jsx,ts,tsx} -q "TSpecialVarLabel" "$DIR"; then
-                  FOUND=true
-                  break
-                fi
-              done
-              
-              # Also check if the key is directly used somewhere
-              if [[ "$FOUND" == false ]]; then
-                for DIR in "${SOURCE_DIRS[@]}"; do
-                  if grep -r --include=\*.{js,jsx,ts,tsx} -q "$KEY" "$DIR"; then
-                    FOUND=true
-                    break
-                  fi
-                done
-              fi
-            else
-              # Regular check for other keys
-              for DIR in "${SOURCE_DIRS[@]}"; do
-                if grep -r --include=\*.{js,jsx,ts,tsx} -q "$KEY" "$DIR"; then
-                  FOUND=true
-                  break
-                fi
-              done
-            fi
-          
-            if [[ "$FOUND" == false ]]; then
-              UNUSED_KEYS+=("$KEY")
-            fi
-          done
-
-          # Output results
-          if [[ ${#UNUSED_KEYS[@]} -gt 0 ]]; then
-            echo "🛑 Found ${#UNUSED_KEYS[@]} unused i18n keys:"
-            echo "unused_keys=$(echo "${UNUSED_KEYS[@]}" | jq -R -s -c 'split(" ")')" >> $GITHUB_ENV
-            for KEY in "${UNUSED_KEYS[@]}"; do
-              echo "::warning title=Unused i18n Key::'$KEY' is defined but not used in the codebase."
-            done
-          else
-            echo "✅ No unused i18n keys detected!"
-            echo "unused_keys=[]" >> $GITHUB_ENV
-          fi
-
-      - name: Post verified comment on PR
-        if: env.unused_keys != '[]'
-        run: |
-          PR_NUMBER=$(jq --raw-output .pull_request.number "$GITHUB_EVENT_PATH")
-
-          # Format the unused keys list as checkboxes for easy manual checking.
-          FILTERED_KEYS=$(echo "$unused_keys" | jq -r '.[]' | grep -v '^\s*$' | sed 's/^/- [ ] `/;s/$/`/' )
-
-          COMMENT_BODY=$(cat <<EOF
-          ### 🚨 Unused i18next Keys Detected
-
-          The following translation keys are defined in \`translation.json\` but are **not used** in the codebase:
-
-          $FILTERED_KEYS
-
-          ⚠️ **Please remove these unused keys to keep the translation files clean.**
-          EOF
-          )
-
-          gh api "repos/${{ github.repository }}/issues/${PR_NUMBER}/comments" \
-            -f body="$COMMENT_BODY" \
-            -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}"
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Fail workflow if unused keys found
-        if: env.unused_keys != '[]'
-        run: exit 1

.github/workflows/locize-i18n-sync.yml

@@ -1,4 +1,4 @@
-name: Sync Locize Translations & Create Translation PR
+name: Push New Keys & Create Translation PR
 
 on:
   push:
@@ -7,8 +7,8 @@ on:
     types: [locize/versionPublished]
 
 jobs:
-  sync-translations:
-    name: Sync Translation Keys with Locize
+  push-new-keys:
+    name: Push Missing Translation Keys to locize
     runs-on: ubuntu-latest
     steps:
       - name: Checkout Repository
@@ -22,22 +22,23 @@ jobs:
       - name: Install locize CLI
         run: npm install -g locize-cli
 
-      # Sync translations (Push missing keys & remove deleted ones)
-      - name: Sync Locize with Repository
+      # Only push keys if this workflow was triggered by a push event.
+      - name: Push Missing Translation Keys to locize
         if: ${{ github.event_name == 'push' }}
         run: |
           cd client/src/locales
-          locize sync --api-key ${{ secrets.LOCIZE_API_KEY }} --project-id ${{ secrets.LOCIZE_PROJECT_ID }} --language en
+          locize save-missing --api-key ${{ secrets.LOCIZE_API_KEY }} --project-id ${{ secrets.LOCIZE_PROJECT_ID }} --language en
 
-      # When triggered by repository_dispatch, skip sync step.
-      - name: Skip sync step on non-push events
+      # When triggered by repository_dispatch, skip pushing new keys.
+      - name: Skip push step on non-push events
         if: ${{ github.event_name != 'push' }}
-        run: echo "Skipping sync as the event is not a push."
+        run: echo "Skipping push of new keys as the event is not a push."
 
   create-pull-request:
     name: Create Translation PR on Version Published
     runs-on: ubuntu-latest
-    needs: sync-translations
+    # This job will wait for push-new-keys to complete.
+    needs: push-new-keys
     permissions:
       contents: write
       pull-requests: write

.github/workflows/main-version-bump.yml

@@ -0,0 +1,110 @@
+name: Semantic Version Bump (via Labels)
+
+on:
+  pull_request:
+    types:
+      - closed
+
+jobs:
+  versioning:
+    if: github.event.pull_request.merged == true && github.base_ref == 'main'
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Install dependencies
+        run: npm install -g semver jq
+
+      - name: Get last version from package.json
+        id: version
+        run: |
+          LAST_VERSION=$(jq -r '.version' package.json)
+          echo "Last version: $LAST_VERSION"
+          echo "LAST_VERSION=$LAST_VERSION" >> $GITHUB_ENV
+
+      - name: Check if an existing version bump PR exists
+        id: check_existing_pr
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          EXISTING_PR=$(gh pr list --state open --json number,title --jq '.[] | select(.title | contains("chore(version)")) | {number: .number, title: .title}')
+          EXISTING_PR_NUMBER=$(echo "$EXISTING_PR" | jq -r '.number')
+          EXISTING_PR_VERSION=$(echo "$EXISTING_PR" | grep -oP '\d+\.\d+\.\d+' | head -n 1)
+
+          if [[ -n "$EXISTING_PR_NUMBER" ]]; then
+            echo "Closing existing PR #$EXISTING_PR_NUMBER"
+            gh pr close "$EXISTING_PR_NUMBER" --comment "🚀 Auto-closing this PR in favor of a new version bump."
+            echo "EXISTING_PR_NUMBER=$EXISTING_PR_NUMBER" >> $GITHUB_ENV
+          fi
+
+          if [[ -n "$EXISTING_PR_VERSION" ]]; then
+            echo "EXISTING_PR_VERSION=$EXISTING_PR_VERSION" >> $GITHUB_ENV
+          fi
+
+      - name: Determine new version based on PR labels
+        id: bump_version
+        env:
+          PR_LABELS: ${{ join(github.event.pull_request.labels.*.name, ' ') }}
+          BASE_VERSION: ${{ env.EXISTING_PR_VERSION || env.LAST_VERSION }}
+        run: |
+          echo "Labels on PR: $PR_LABELS"
+          echo "Base version: $BASE_VERSION"
+
+          MAJOR=false
+          MINOR=false
+          PATCH=false
+
+          if echo "$PR_LABELS" | grep -qi "💥 breaking change"; then
+            MAJOR=true
+          fi
+          if echo "$PR_LABELS" | grep -qi "✨ feat"; then
+            MINOR=true
+          fi
+          if echo "$PR_LABELS" | grep -qi "🔧 fix"; then
+            PATCH=true
+          fi
+
+          NEW_VERSION=$BASE_VERSION
+
+          if [ "$MAJOR" = true ]; then
+            NEW_VERSION=$(semver -i major $BASE_VERSION)
+          elif [ "$MINOR" = true ]; then
+            NEW_VERSION=$(semver -i minor $BASE_VERSION)
+          elif [ "$PATCH" = true ]; then
+            NEW_VERSION=$(semver -i patch $BASE_VERSION)
+          fi
+
+          echo "NEW_VERSION=$NEW_VERSION" >> $GITHUB_ENV
+          echo "Next version: $NEW_VERSION"
+
+      - name: Update package.json version
+        run: |
+          jq --arg version "$NEW_VERSION" '.version = $version' package.json > temp.json && mv temp.json package.json
+
+      - name: Install dependencies and update package-lock.json
+        run: |
+          npm install
+          npm ci
+
+      - name: Create New Pull Request
+        uses: peter-evans/create-pull-request@v7
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          sign-commits: true
+          commit-message: "chore(version): bump version to ${{ env.NEW_VERSION }}"
+          base: main
+          branch: version-bump/${{ env.NEW_VERSION }}
+          reviewers: danny-avila
+          title: "chore(version): Bump version to ${{ env.NEW_VERSION }}"
+          body: |
+            **Description**:
+            - 🎯 **Objective**: Update `package.json` and `package-lock.json` with the latest version bump.
+            - 🔍 **Details**: This PR is automatically generated upon merging PRs with the correct versioning labels.
+            - ✅ **Status**: Ready for review.
+          labels: "📦 version update"

.github/workflows/tag-and-release.yml

@@ -0,0 +1,113 @@
+name: Tag and Release
+
+on:
+  push:
+    branches:
+      - release
+
+jobs:
+  create-tag-release:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Get last version from package.json
+        id: version
+        run: |
+          # Extract the version using jq (make sure jq is installed)
+          LAST_VERSION=$(jq -r '.version' package.json)
+          echo "Last version: $LAST_VERSION"
+          echo "LAST_VERSION=$LAST_VERSION" >> $GITHUB_ENV
+
+      - name: Generate Changelog
+        id: changelog
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          # Get previous tag (if none exists, use a placeholder)
+          PREV_VERSION=$(git tag --sort=-v:refname | head -n 1)
+          if [ -z "$PREV_VERSION" ]; then
+            PREV_VERSION="Initial_Commit"
+          fi
+
+          # Start building the changelog file
+          {
+            echo "## What's Changed"
+            echo ""
+            echo "## [v${LAST_VERSION}](https://github.com/${{ github.repository }}/releases/tag/v${LAST_VERSION})"
+            echo ""
+            if [ "$PREV_VERSION" != "Initial_Commit" ]; then
+              echo "Updates since v${PREV_VERSION} include:"
+              echo "- https://github.com/${{ github.repository }}/compare/v${PREV_VERSION}...v${LAST_VERSION}"
+            else
+              echo "This is the first release."
+            fi
+            echo ""
+          
+            echo "### ✨ New Features"
+            gh pr list --state merged --search "feat" --json title,number,url --jq \
+              '.[] | "* 🚀 [\(.title) by @\(.url | split("/")[-2])](\(.url))"' || echo "* No new features."
+            echo ""
+          
+            echo "### 🖼️ Style"
+            gh pr list --state merged --search "style" --json title,number,url --jq \
+              '.[] | "* 🎨 [\(.title) by @\(.url | split("/")[-2])](\(.url))"' || echo "* No style updates."
+            echo ""
+          
+            echo "### 👐 Accessibility"
+            gh pr list --state merged --search "a11y" --json title,number,url --jq \
+              '.[] | "* 👐 [\(.title) by @\(.url | split("/")[-2])](\(.url))"' || echo "* No accessibility updates."
+            echo ""
+          
+            echo "### 🌍 Internationalization"
+            gh pr list --state merged --search "i18n" --json title,number,url --jq \
+              '.[] | "* 🌏 [\(.title) by @\(.url | split("/")[-2])](\(.url))"' || echo "* No internationalization updates."
+            echo ""
+          
+            echo "### ⚙️ Other Changes"
+            gh pr list --state merged --search "chore OR refactor OR docs" --json title,number,url --jq \
+              '.[] | "* 📦 [\(.title) by @\(.url | split("/")[-2])](\(.url))"' || echo "* No other changes."
+            echo ""
+          
+            echo "### 🔧 Fixes"
+            gh pr list --state merged --search "fix" --json title,number,url --jq \
+              '.[] | "* 🔧 [\(.title) by @\(.url | split("/")[-2])](\(.url))"' || echo "* No fixes."
+            echo ""
+          
+            echo "## New Contributors"
+            # Use jq’s unique_by to get one PR per new author along with its URL
+            gh pr list --state merged --json author,url --jq \
+              'unique_by(.author.login)[] | "* @" + .author.login + " made their first contribution in " + .url' \
+              || echo "* No new contributors."
+            echo ""
+          
+            echo "**Full Changelog**: https://github.com/${{ github.repository }}/compare/v${PREV_VERSION}...v${LAST_VERSION}"
+          } > changelog.md
+
+          # Output the changelog for logging purposes
+          cat changelog.md
+
+          # Save the changelog as a multiline environment variable
+          echo "CHANGELOG<<EOF" >> $GITHUB_ENV
+          cat changelog.md >> $GITHUB_ENV
+          echo "EOF" >> $GITHUB_ENV
+
+      - name: Create Git Tag
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          git tag v${LAST_VERSION}
+          git push origin v${LAST_VERSION}
+
+      - name: Create GitHub Release
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          gh release create v${LAST_VERSION} \
+            --title "Release v${LAST_VERSION}" \
+            --notes "$CHANGELOG"

.github/workflows/unused-packages.yml

@@ -1,155 +0,0 @@
-name: Detect Unused NPM Packages
-
-on:
-  pull_request:
-    paths:
-      - 'package.json'
-      - 'package-lock.json'
-      - 'client/**'
-      - 'api/**'
-
-jobs:
-  detect-unused-packages:
-    runs-on: ubuntu-latest
-    permissions:
-      pull-requests: write
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Use Node.js 20.x
-        uses: actions/setup-node@v4
-        with:
-          node-version: 20
-          cache: 'npm'
-
-      - name: Install depcheck
-        run: npm install -g depcheck
-
-      - name: Validate JSON files
-        run: |
-          for FILE in package.json client/package.json api/package.json; do
-            if [[ -f "$FILE" ]]; then
-              jq empty "$FILE" || (echo "::error title=Invalid JSON::$FILE is invalid" && exit 1)
-            fi
-          done
-
-      - name: Extract Dependencies Used in Scripts
-        id: extract-used-scripts
-        run: |
-          extract_deps_from_scripts() {
-            local package_file=$1
-            if [[ -f "$package_file" ]]; then
-              jq -r '.scripts | to_entries[].value' "$package_file" | \
-                grep -oE '([a-zA-Z0-9_-]+)' | sort -u > used_scripts.txt
-            else
-              touch used_scripts.txt
-            fi
-          }
-
-          extract_deps_from_scripts "package.json"
-          mv used_scripts.txt root_used_deps.txt
-
-          extract_deps_from_scripts "client/package.json"
-          mv used_scripts.txt client_used_deps.txt
-
-          extract_deps_from_scripts "api/package.json"
-          mv used_scripts.txt api_used_deps.txt
-
-      - name: Extract Dependencies Used in Source Code
-        id: extract-used-code
-        run: |
-          extract_deps_from_code() {
-            local folder=$1
-            local output_file=$2
-            if [[ -d "$folder" ]]; then
-              grep -rEho "require\\(['\"]([a-zA-Z0-9@/._-]+)['\"]\\)" "$folder" --include=\*.{js,ts,mjs,cjs} | \
-                sed -E "s/require\\(['\"]([a-zA-Z0-9@/._-]+)['\"]\\)/\1/" > "$output_file"
-          
-              grep -rEho "import .* from ['\"]([a-zA-Z0-9@/._-]+)['\"]" "$folder" --include=\*.{js,ts,mjs,cjs} | \
-                sed -E "s/import .* from ['\"]([a-zA-Z0-9@/._-]+)['\"]/\1/" >> "$output_file"
-          
-              sort -u "$output_file" -o "$output_file"
-            else
-              touch "$output_file"
-            fi
-          }
-
-          extract_deps_from_code "." root_used_code.txt
-          extract_deps_from_code "client" client_used_code.txt
-          extract_deps_from_code "api" api_used_code.txt
-
-      - name: Run depcheck for root package.json
-        id: check-root
-        run: |
-          if [[ -f "package.json" ]]; then
-            UNUSED=$(depcheck --json | jq -r '.dependencies | join("\n")' || echo "")
-            UNUSED=$(comm -23 <(echo "$UNUSED" | sort) <(cat root_used_deps.txt root_used_code.txt | sort) || echo "")
-            echo "ROOT_UNUSED<<EOF" >> $GITHUB_ENV
-            echo "$UNUSED" >> $GITHUB_ENV
-            echo "EOF" >> $GITHUB_ENV
-          fi
-
-      - name: Run depcheck for client/package.json
-        id: check-client
-        run: |
-          if [[ -f "client/package.json" ]]; then
-            chmod -R 755 client
-            cd client
-            UNUSED=$(depcheck --json | jq -r '.dependencies | join("\n")' || echo "")
-            UNUSED=$(comm -23 <(echo "$UNUSED" | sort) <(cat ../client_used_deps.txt ../client_used_code.txt | sort) || echo "")
-            # Filter out false positives
-            UNUSED=$(echo "$UNUSED" | grep -v "^micromark-extension-llm-math$" || echo "")
-            echo "CLIENT_UNUSED<<EOF" >> $GITHUB_ENV
-            echo "$UNUSED" >> $GITHUB_ENV
-            echo "EOF" >> $GITHUB_ENV
-            cd ..
-          fi
-
-      - name: Run depcheck for api/package.json
-        id: check-api
-        run: |
-          if [[ -f "api/package.json" ]]; then
-            chmod -R 755 api
-            cd api
-            UNUSED=$(depcheck --json | jq -r '.dependencies | join("\n")' || echo "")
-            UNUSED=$(comm -23 <(echo "$UNUSED" | sort) <(cat ../api_used_deps.txt ../api_used_code.txt | sort) || echo "")
-            echo "API_UNUSED<<EOF" >> $GITHUB_ENV
-            echo "$UNUSED" >> $GITHUB_ENV
-            echo "EOF" >> $GITHUB_ENV
-            cd ..
-          fi
-
-      - name: Post comment on PR if unused dependencies are found
-        if: env.ROOT_UNUSED != '' || env.CLIENT_UNUSED != '' || env.API_UNUSED != ''
-        run: |
-          PR_NUMBER=$(jq --raw-output .pull_request.number "$GITHUB_EVENT_PATH")
-
-          ROOT_LIST=$(echo "$ROOT_UNUSED" | awk '{print "- `" $0 "`"}')
-          CLIENT_LIST=$(echo "$CLIENT_UNUSED" | awk '{print "- `" $0 "`"}')
-          API_LIST=$(echo "$API_UNUSED" | awk '{print "- `" $0 "`"}')
-
-          COMMENT_BODY=$(cat <<EOF
-          ### 🚨 Unused NPM Packages Detected
-
-          The following **unused dependencies** were found:
-
-          $(if [[ ! -z "$ROOT_UNUSED" ]]; then echo "#### 📂 Root \`package.json\`"; echo ""; echo "$ROOT_LIST"; echo ""; fi)
-
-          $(if [[ ! -z "$CLIENT_UNUSED" ]]; then echo "#### 📂 Client \`client/package.json\`"; echo ""; echo "$CLIENT_LIST"; echo ""; fi)
-
-          $(if [[ ! -z "$API_UNUSED" ]]; then echo "#### 📂 API \`api/package.json\`"; echo ""; echo "$API_LIST"; echo ""; fi)
-
-          ⚠️ **Please remove these unused dependencies to keep your project clean.**
-          EOF
-          )
-
-          gh api "repos/${{ github.repository }}/issues/${PR_NUMBER}/comments" \
-            -f body="$COMMENT_BODY" \
-            -H "Authorization: token ${{ secrets.GITHUB_TOKEN }}"
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Fail workflow if unused dependencies found
-        if: env.ROOT_UNUSED != '' || env.CLIENT_UNUSED != '' || env.API_UNUSED != ''
-        run: exit 1

.gitignore

@@ -37,10 +37,6 @@ client/public/main.js
 client/public/main.js.map
 client/public/main.js.LICENSE.txt
 
-# Azure Blob Storage Emulator (Azurite)
-__azurite**
-__blobstorage__/**/*
-
 # Dependency directorys
 # Deployed apps should consider commenting these lines out:
 # see https://npmjs.org/doc/faq.html#Should-I-check-my-node_modules-folder-into-git
@@ -52,11 +48,6 @@ bower_components/
 *.d.ts
 !vite-env.d.ts
 
-# AI
-.clineignore
-.cursor
-.aider*
-
 # Floobits
 .floo
 .floobit
@@ -114,14 +105,4 @@ auth.json
 uploads/
 
 # owner
-release/
-
-# Helm
-helm/librechat/Chart.lock
-helm/**/charts/
-helm/**/.values.yaml
-
-!/client/src/@types/i18next.d.ts
-
-# SAML Idp cert
-*.cert
+release/

CHANGELOG.md

@@ -1,236 +0,0 @@
-# Changelog
-
-All notable changes to this project will be documented in this file.
-
-
-
-
-
-
-## [Unreleased]
-
-### ✨ New Features
-
-- ✨ feat: implement search parameter updates by **@mawburn** in [#7151](https://github.com/danny-avila/LibreChat/pull/7151)
-- 🎏 feat: Add MCP support for Streamable HTTP Transport by **@benverhees** in [#7353](https://github.com/danny-avila/LibreChat/pull/7353)
-- 🔒 feat: Add Content Security Policy using Helmet middleware by **@rubentalstra** in [#7377](https://github.com/danny-avila/LibreChat/pull/7377)
-- ✨ feat: Add Normalization for MCP Server Names by **@danny-avila** in [#7421](https://github.com/danny-avila/LibreChat/pull/7421)
-- 📊 feat: Improve Helm Chart by **@hofq** in [#3638](https://github.com/danny-avila/LibreChat/pull/3638)
-- 🦾 feat: Claude-4 Support by **@danny-avila** in [#7509](https://github.com/danny-avila/LibreChat/pull/7509)
-- 🪨 feat: Bedrock Support for Claude-4 Reasoning by **@danny-avila** in [#7517](https://github.com/danny-avila/LibreChat/pull/7517)
-
-### 🌍 Internationalization
-
-- 🌍 i18n: Add `Danish` and `Czech` and `Catalan` localization support by **@rubentalstra** in [#7373](https://github.com/danny-avila/LibreChat/pull/7373)
-- 🌍 i18n: Update translation.json with latest translations by **@github-actions[bot]** in [#7375](https://github.com/danny-avila/LibreChat/pull/7375)
-- 🌍 i18n: Update translation.json with latest translations by **@github-actions[bot]** in [#7468](https://github.com/danny-avila/LibreChat/pull/7468)
-
-### 🔧 Fixes
-
-- 💬 fix: update aria-label for accessibility in ConvoLink component by **@berry-13** in [#7320](https://github.com/danny-avila/LibreChat/pull/7320)
-- 🔑 fix: use `apiKey` instead of `openAIApiKey` in OpenAI-like Config by **@danny-avila** in [#7337](https://github.com/danny-avila/LibreChat/pull/7337)
-- 🔄 fix: update navigation logic in `useFocusChatEffect` to ensure correct search parameters are used by **@mawburn** in [#7340](https://github.com/danny-avila/LibreChat/pull/7340)
-- 🔄 fix: Improve MCP Connection Cleanup by **@danny-avila** in [#7400](https://github.com/danny-avila/LibreChat/pull/7400)
-- 🛡️ fix: Preset and Validation Logic for URL Query Params by **@danny-avila** in [#7407](https://github.com/danny-avila/LibreChat/pull/7407)
-- 🌘 fix: artifact of preview text is illegible in dark mode by **@nhtruong** in [#7405](https://github.com/danny-avila/LibreChat/pull/7405)
-- 🛡️ fix: Temporarily Remove CSP until Configurable by **@danny-avila** in [#7419](https://github.com/danny-avila/LibreChat/pull/7419)
-- 💽 fix: Exclude index page `/` from static cache settings by **@sbruel** in [#7382](https://github.com/danny-avila/LibreChat/pull/7382)
-
-### ⚙️ Other Changes
-
-- 📜 docs: CHANGELOG for release v0.7.8 by **@github-actions[bot]** in [#7290](https://github.com/danny-avila/LibreChat/pull/7290)
-- 📦 chore: Update API Package Dependencies by **@danny-avila** in [#7359](https://github.com/danny-avila/LibreChat/pull/7359)
-- 📜 docs: Unreleased Changelog by **@github-actions[bot]** in [#7321](https://github.com/danny-avila/LibreChat/pull/7321)
-- 📜 docs: Unreleased Changelog by **@github-actions[bot]** in [#7434](https://github.com/danny-avila/LibreChat/pull/7434)
-- 🛡️ chore: `multer` v2.0.0 for CVE-2025-47935 and CVE-2025-47944 by **@danny-avila** in [#7454](https://github.com/danny-avila/LibreChat/pull/7454)
-- 📂 refactor: Improve `FileAttachment` & File Form Deletion by **@danny-avila** in [#7471](https://github.com/danny-avila/LibreChat/pull/7471)
-- 📊 chore: Remove Old Helm Chart by **@hofq** in [#7512](https://github.com/danny-avila/LibreChat/pull/7512)
-- 🪖 chore: bump helm app version to v0.7.8 by **@austin-barrington** in [#7524](https://github.com/danny-avila/LibreChat/pull/7524)
-
-
-
----
-## [v0.7.8] - 
-
-Changes from v0.7.8-rc1 to v0.7.8.
-
-### ✨ New Features
-
-- ✨ feat: Enhance form submission for touch screens by **@berry-13** in [#7198](https://github.com/danny-avila/LibreChat/pull/7198)
-- 🔍 feat: Additional Tavily API Tool Parameters by **@glowforge-opensource** in [#7232](https://github.com/danny-avila/LibreChat/pull/7232)
-- 🐋 feat: Add python to Dockerfile for increased MCP compatibility by **@technicalpickles** in [#7270](https://github.com/danny-avila/LibreChat/pull/7270)
-
-### 🔧 Fixes
-
-- 🔧 fix: Google Gemma Support & OpenAI Reasoning Instructions by **@danny-avila** in [#7196](https://github.com/danny-avila/LibreChat/pull/7196)
-- 🛠️ fix: Conversation Navigation State by **@danny-avila** in [#7210](https://github.com/danny-avila/LibreChat/pull/7210)
-- 🔄 fix: o-Series Model Regex for System Messages by **@danny-avila** in [#7245](https://github.com/danny-avila/LibreChat/pull/7245)
-- 🔖 fix: Custom Headers for Initial MCP SSE Connection by **@danny-avila** in [#7246](https://github.com/danny-avila/LibreChat/pull/7246)
-- 🛡️ fix: Deep Clone `MCPOptions` for User MCP Connections by **@danny-avila** in [#7247](https://github.com/danny-avila/LibreChat/pull/7247)
-- 🔄 fix: URL Param Race Condition and File Draft Persistence by **@danny-avila** in [#7257](https://github.com/danny-avila/LibreChat/pull/7257)
-- 🔄 fix: Assistants Endpoint & Minor Issues by **@danny-avila** in [#7274](https://github.com/danny-avila/LibreChat/pull/7274)
-- 🔄 fix: Ollama Think Tag Edge Case with Tools by **@danny-avila** in [#7275](https://github.com/danny-avila/LibreChat/pull/7275)
-
-### ⚙️ Other Changes
-
-- 📜 docs: CHANGELOG for release v0.7.8-rc1 by **@github-actions[bot]** in [#7153](https://github.com/danny-avila/LibreChat/pull/7153)
-- 🔄 refactor: Artifact Visibility Management by **@danny-avila** in [#7181](https://github.com/danny-avila/LibreChat/pull/7181)
-- 📦 chore: Bump Package Security by **@danny-avila** in [#7183](https://github.com/danny-avila/LibreChat/pull/7183)
-- 🌿 refactor: Unmount Fork Popover on Hide for Better Performance by **@danny-avila** in [#7189](https://github.com/danny-avila/LibreChat/pull/7189)
-- 🧰 chore: ESLint configuration to enforce Prettier formatting rules by **@mawburn** in [#7186](https://github.com/danny-avila/LibreChat/pull/7186)
-- 🎨 style: Improve KaTeX Rendering for LaTeX Equations by **@andresgit** in [#7223](https://github.com/danny-avila/LibreChat/pull/7223)
-- 📝 docs: Update `.env.example` Google models by **@marlonka** in [#7254](https://github.com/danny-avila/LibreChat/pull/7254)
-- 💬 refactor: MCP Chat Visibility Option, Google Rates, Remove OpenAPI Plugins by **@danny-avila** in [#7286](https://github.com/danny-avila/LibreChat/pull/7286)
-- 📜 docs: Unreleased Changelog by **@github-actions[bot]** in [#7214](https://github.com/danny-avila/LibreChat/pull/7214)
-
-
-
-[See full release details][release-v0.7.8]
-
-[release-v0.7.8]: https://github.com/danny-avila/LibreChat/releases/tag/v0.7.8
-
----
-## [v0.7.8-rc1] - 
-
-Changes from v0.7.7 to v0.7.8-rc1.
-
-### ✨ New Features
-
-- 🔍 feat: Mistral OCR API / Upload Files as Text by **@danny-avila** in [#6274](https://github.com/danny-avila/LibreChat/pull/6274)
-- 🤖 feat: Support OpenAI Web Search models by **@danny-avila** in [#6313](https://github.com/danny-avila/LibreChat/pull/6313)
-- 🔗 feat: Agent Chain (Mixture-of-Agents) by **@danny-avila** in [#6374](https://github.com/danny-avila/LibreChat/pull/6374)
-- ⌛ feat: `initTimeout` for Slow Starting MCP Servers by **@perweij** in [#6383](https://github.com/danny-avila/LibreChat/pull/6383)
-- 🚀 feat: `S3` Integration for File handling and Image uploads by **@rubentalstra** in [#6142](https://github.com/danny-avila/LibreChat/pull/6142)
-- 🔒feat: Enable OpenID Auto-Redirect by **@leondape** in [#6066](https://github.com/danny-avila/LibreChat/pull/6066)
-- 🚀 feat: Integrate `Azure Blob Storage` for file handling and image uploads by **@rubentalstra** in [#6153](https://github.com/danny-avila/LibreChat/pull/6153)
-- 🚀 feat: Add support for custom `AWS` endpoint in `S3` by **@rubentalstra** in [#6431](https://github.com/danny-avila/LibreChat/pull/6431)
-- 🚀 feat: Add support for LDAP STARTTLS in LDAP authentication by **@rubentalstra** in [#6438](https://github.com/danny-avila/LibreChat/pull/6438)
-- 🚀 feat: Refactor schema exports and update package version to 0.0.4 by **@rubentalstra** in [#6455](https://github.com/danny-avila/LibreChat/pull/6455)
-- 🔼 feat: Add Auto Submit For URL Query Params by **@mjaverto** in [#6440](https://github.com/danny-avila/LibreChat/pull/6440)
-- 🛠 feat: Enhance Redis Integration, Rate Limiters & Log Headers by **@danny-avila** in [#6462](https://github.com/danny-avila/LibreChat/pull/6462)
-- 💵 feat: Add Automatic Balance Refill by **@rubentalstra** in [#6452](https://github.com/danny-avila/LibreChat/pull/6452)
-- 🗣️ feat: add support for gpt-4o-transcribe models by **@berry-13** in [#6483](https://github.com/danny-avila/LibreChat/pull/6483)
-- 🎨 feat: UI Refresh for Enhanced UX by **@berry-13** in [#6346](https://github.com/danny-avila/LibreChat/pull/6346)
-- 🌍 feat: Add support for Hungarian language localization by **@rubentalstra** in [#6508](https://github.com/danny-avila/LibreChat/pull/6508)
-- 🚀 feat: Add Gemini 2.5 Token/Context Values, Increase Max Possible Output to 64k by **@danny-avila** in [#6563](https://github.com/danny-avila/LibreChat/pull/6563)
-- 🚀 feat: Enhance MCP Connections For Multi-User Support by **@danny-avila** in [#6610](https://github.com/danny-avila/LibreChat/pull/6610)
-- 🚀 feat: Enhance S3 URL Expiry with Refresh; fix: S3 File Deletion by **@danny-avila** in [#6647](https://github.com/danny-avila/LibreChat/pull/6647)
-- 🚀 feat: enhance UI components and refactor settings by **@berry-13** in [#6625](https://github.com/danny-avila/LibreChat/pull/6625)
-- 💬 feat: move TemporaryChat to the Header by **@berry-13** in [#6646](https://github.com/danny-avila/LibreChat/pull/6646)
-- 🚀 feat: Use Model Specs + Specific Endpoints, Limit Providers for Agents by **@danny-avila** in [#6650](https://github.com/danny-avila/LibreChat/pull/6650)
-- 🪙 feat: Sync Balance Config on Login by **@danny-avila** in [#6671](https://github.com/danny-avila/LibreChat/pull/6671)
-- 🔦 feat: MCP Support for Non-Agent Endpoints by **@danny-avila** in [#6775](https://github.com/danny-avila/LibreChat/pull/6775)
-- 🗃️ feat: Code Interpreter File Persistence between Sessions by **@danny-avila** in [#6790](https://github.com/danny-avila/LibreChat/pull/6790)
-- 🖥️ feat: Code Interpreter API for Non-Agent Endpoints by **@danny-avila** in [#6803](https://github.com/danny-avila/LibreChat/pull/6803)
-- ⚡ feat: Self-hosted Artifacts Static Bundler URL by **@danny-avila** in [#6827](https://github.com/danny-avila/LibreChat/pull/6827)
-- 🐳 feat: Add Jemalloc and UV to Docker Builds by **@danny-avila** in [#6836](https://github.com/danny-avila/LibreChat/pull/6836)
-- 🤖 feat: GPT-4.1 by **@danny-avila** in [#6880](https://github.com/danny-avila/LibreChat/pull/6880)
-- 👋 feat: remove Edge TTS by **@berry-13** in [#6885](https://github.com/danny-avila/LibreChat/pull/6885)
-- feat: nav optimization  by **@berry-13** in [#5785](https://github.com/danny-avila/LibreChat/pull/5785)
-- 🗺️ feat: Add Parameter Location Mapping for OpenAPI actions by **@peeeteeer** in [#6858](https://github.com/danny-avila/LibreChat/pull/6858)
-- 🤖 feat: Support `o4-mini` and `o3` Models by **@danny-avila** in [#6928](https://github.com/danny-avila/LibreChat/pull/6928)
-- 🎨 feat: OpenAI Image Tools (GPT-Image-1) by **@danny-avila** in [#7079](https://github.com/danny-avila/LibreChat/pull/7079)
-- 🗓️ feat: Add Special Variables for Prompts & Agents, Prompt UI Improvements by **@danny-avila** in [#7123](https://github.com/danny-avila/LibreChat/pull/7123)
-
-### 🌍 Internationalization
-
-- 🌍 i18n: Add Thai Language Support and Update Translations by **@rubentalstra** in [#6219](https://github.com/danny-avila/LibreChat/pull/6219)
-- 🌍 i18n: Update translation.json with latest translations by **@github-actions[bot]** in [#6220](https://github.com/danny-avila/LibreChat/pull/6220)
-- 🌍 i18n: Update translation.json with latest translations by **@github-actions[bot]** in [#6240](https://github.com/danny-avila/LibreChat/pull/6240)
-- 🌍 i18n: Update translation.json with latest translations by **@github-actions[bot]** in [#6241](https://github.com/danny-avila/LibreChat/pull/6241)
-- 🌍 i18n: Update translation.json with latest translations by **@github-actions[bot]** in [#6277](https://github.com/danny-avila/LibreChat/pull/6277)
-- 🌍 i18n: Update translation.json with latest translations by **@github-actions[bot]** in [#6414](https://github.com/danny-avila/LibreChat/pull/6414)
-- 🌍 i18n: Update translation.json with latest translations by **@github-actions[bot]** in [#6505](https://github.com/danny-avila/LibreChat/pull/6505)
-- 🌍 i18n: Update translation.json with latest translations by **@github-actions[bot]** in [#6530](https://github.com/danny-avila/LibreChat/pull/6530)
-- 🌍 i18n: Add Persian Localization Support by **@rubentalstra** in [#6669](https://github.com/danny-avila/LibreChat/pull/6669)
-- 🌍 i18n: Update translation.json with latest translations by **@github-actions[bot]** in [#6667](https://github.com/danny-avila/LibreChat/pull/6667)
-- 🌍 i18n: Update translation.json with latest translations by **@github-actions[bot]** in [#7126](https://github.com/danny-avila/LibreChat/pull/7126)
-- 🌍 i18n: Update translation.json with latest translations by **@github-actions[bot]** in [#7148](https://github.com/danny-avila/LibreChat/pull/7148)
-
-### 👐 Accessibility
-
-- 🎨 a11y: Update Model Spec Description Text by **@berry-13** in [#6294](https://github.com/danny-avila/LibreChat/pull/6294)
-- 🗑️ a11y: Add Accessible Name to Button for File Attachment Removal by **@kangabell** in [#6709](https://github.com/danny-avila/LibreChat/pull/6709)
-- ⌨️ a11y: enhance accessibility & visual consistency by **@berry-13** in [#6866](https://github.com/danny-avila/LibreChat/pull/6866)
-- 🙌 a11y: Searchbar/Conversations List Focus by **@danny-avila** in [#7096](https://github.com/danny-avila/LibreChat/pull/7096)
-- 👐 a11y: Improve Fork and SplitText Accessibility by **@danny-avila** in [#7147](https://github.com/danny-avila/LibreChat/pull/7147)
-
-### 🔧 Fixes
-
-- 🐛 fix: Avatar Type Definitions in Agent/Assistant Schemas by **@danny-avila** in [#6235](https://github.com/danny-avila/LibreChat/pull/6235)
-- 🔧 fix: MeiliSearch Field Error and Patch Incorrect Import by #6210 by **@rubentalstra** in [#6245](https://github.com/danny-avila/LibreChat/pull/6245)
-- 🔏 fix: Enhance Two-Factor Authentication by **@rubentalstra** in [#6247](https://github.com/danny-avila/LibreChat/pull/6247)
-- 🐛 fix: Await saveMessage in abortMiddleware to ensure proper execution by **@sh4shii** in [#6248](https://github.com/danny-avila/LibreChat/pull/6248)
-- 🔧 fix: Axios Proxy Usage And Bump `mongoose` by **@danny-avila** in [#6298](https://github.com/danny-avila/LibreChat/pull/6298)
-- 🔧 fix: comment out MCP servers to resolve service run issues by **@KunalScriptz** in [#6316](https://github.com/danny-avila/LibreChat/pull/6316)
-- 🔧 fix: Update Token Calculations and Mapping, MCP `env` Initialization by **@danny-avila** in [#6406](https://github.com/danny-avila/LibreChat/pull/6406)
-- 🐞 fix: Agent "Resend" Message Attachments + Source Icon Styling by **@danny-avila** in [#6408](https://github.com/danny-avila/LibreChat/pull/6408)
-- 🐛 fix: Prevent Crash on Duplicate Message ID by **@Odrec** in [#6392](https://github.com/danny-avila/LibreChat/pull/6392)
-- 🔐 fix: Invalid Key Length in 2FA Encryption by **@rubentalstra** in [#6432](https://github.com/danny-avila/LibreChat/pull/6432)
-- 🏗️ fix: Fix Agents Token Spend Race Conditions, Expand Test Coverage by **@danny-avila** in [#6480](https://github.com/danny-avila/LibreChat/pull/6480)
-- 🔃 fix: Draft Clearing, Claude Titles, Remove Default Vision Max Tokens by **@danny-avila** in [#6501](https://github.com/danny-avila/LibreChat/pull/6501)
-- 🔧 fix: Update username reference to use user.name in greeting display by **@rubentalstra** in [#6534](https://github.com/danny-avila/LibreChat/pull/6534)
-- 🔧 fix: S3 Download Stream with Key Extraction and Blob Storage Encoding for Vision by **@danny-avila** in [#6557](https://github.com/danny-avila/LibreChat/pull/6557)
-- 🔧 fix: Mistral type strictness for `usage` & update token values/windows by **@danny-avila** in [#6562](https://github.com/danny-avila/LibreChat/pull/6562)
-- 🔧 fix: Consolidate Text Parsing and TTS Edge Initialization by **@danny-avila** in [#6582](https://github.com/danny-avila/LibreChat/pull/6582)
-- 🔧 fix: Ensure continuation in image processing on base64 encoding from Blob Storage by **@danny-avila** in [#6619](https://github.com/danny-avila/LibreChat/pull/6619)
-- ✉️ fix: Fallback For User Name In Email Templates by **@danny-avila** in [#6620](https://github.com/danny-avila/LibreChat/pull/6620)
-- 🔧 fix: Azure Blob Integration and File Source References by **@rubentalstra** in [#6575](https://github.com/danny-avila/LibreChat/pull/6575)
-- 🐛 fix: Safeguard against undefined addedEndpoints by **@wipash** in [#6654](https://github.com/danny-avila/LibreChat/pull/6654)
-- 🤖 fix: Gemini 2.5 Vision Support by **@danny-avila** in [#6663](https://github.com/danny-avila/LibreChat/pull/6663)
-- 🔄 fix: Avatar & Error Handling Enhancements by **@danny-avila** in [#6687](https://github.com/danny-avila/LibreChat/pull/6687)
-- 🔧 fix: Chat Middleware, Zod Conversion, Auto-Save and S3 URL Refresh by **@danny-avila** in [#6720](https://github.com/danny-avila/LibreChat/pull/6720)
-- 🔧 fix: Agent Capability Checks & DocumentDB Compatibility for Agent Resource Removal by **@danny-avila** in [#6726](https://github.com/danny-avila/LibreChat/pull/6726)
-- 🔄 fix: Improve audio MIME type detection and handling by **@berry-13** in [#6707](https://github.com/danny-avila/LibreChat/pull/6707)
-- 🪺 fix: Update Role Handling due to New Schema Shape by **@danny-avila** in [#6774](https://github.com/danny-avila/LibreChat/pull/6774)
-- 🗨️ fix: Show ModelSpec Greeting by **@berry-13** in [#6770](https://github.com/danny-avila/LibreChat/pull/6770)
-- 🔧 fix: Keyv and Proxy Issues, and More Memory Optimizations by **@danny-avila** in [#6867](https://github.com/danny-avila/LibreChat/pull/6867)
-- ✨ fix: Implement dynamic text sizing for greeting and name display by **@berry-13** in [#6833](https://github.com/danny-avila/LibreChat/pull/6833)
-- 📝 fix: Mistral OCR Image Support and Azure Agent Titles by **@danny-avila** in [#6901](https://github.com/danny-avila/LibreChat/pull/6901)
-- 📢 fix: Invalid `engineTTS` and Conversation State on Navigation by **@berry-13** in [#6904](https://github.com/danny-avila/LibreChat/pull/6904)
-- 🛠️ fix: Improve Accessibility and Display of Conversation Menu by **@danny-avila** in [#6913](https://github.com/danny-avila/LibreChat/pull/6913)
-- 🔧 fix: Agent Resource Form, Convo Menu Style, Ensure Draft Clears on Submission by **@danny-avila** in [#6925](https://github.com/danny-avila/LibreChat/pull/6925)
-- 🔀 fix: MCP Improvements, Auto-Save Drafts, Artifact Markup by **@danny-avila** in [#7040](https://github.com/danny-avila/LibreChat/pull/7040)
-- 🐋 fix: Improve Deepseek Compatbility by **@danny-avila** in [#7132](https://github.com/danny-avila/LibreChat/pull/7132)
-- 🐙 fix: Add Redis Ping Interval to Prevent Connection Drops by **@peeeteeer** in [#7127](https://github.com/danny-avila/LibreChat/pull/7127)
-
-### ⚙️ Other Changes
-
-- 📦 refactor: Move DB Models to `@librechat/data-schemas` by **@rubentalstra** in [#6210](https://github.com/danny-avila/LibreChat/pull/6210)
-- 📦 chore: Patch `axios` to address CVE-2025-27152 by **@danny-avila** in [#6222](https://github.com/danny-avila/LibreChat/pull/6222)
-- ⚠️ refactor: Use Error Content Part Instead Of Throwing Error for Agents by **@danny-avila** in [#6262](https://github.com/danny-avila/LibreChat/pull/6262)
-- 🏃‍♂️ refactor: Improve Agent Run Context & Misc. Changes by **@danny-avila** in [#6448](https://github.com/danny-avila/LibreChat/pull/6448)
-- 📝 docs: librechat.example.yaml by **@ineiti** in [#6442](https://github.com/danny-avila/LibreChat/pull/6442)
-- 🏃‍♂️ refactor: More Agent Context Improvements during Run by **@danny-avila** in [#6477](https://github.com/danny-avila/LibreChat/pull/6477)
-- 🔃 refactor: Allow streaming for `o1` models by **@danny-avila** in [#6509](https://github.com/danny-avila/LibreChat/pull/6509)
-- 🔧 chore: `Vite` Plugin Upgrades & Config Optimizations by **@rubentalstra** in [#6547](https://github.com/danny-avila/LibreChat/pull/6547)
-- 🔧 refactor: Consolidate Logging, Model Selection & Actions Optimizations, Minor Fixes by **@danny-avila** in [#6553](https://github.com/danny-avila/LibreChat/pull/6553)
-- 🎨 style: Address Minor UI Refresh Issues by **@berry-13** in [#6552](https://github.com/danny-avila/LibreChat/pull/6552)
-- 🔧 refactor: Enhance Model & Endpoint Configurations with Global Indicators 🌍 by **@berry-13** in [#6578](https://github.com/danny-avila/LibreChat/pull/6578)
-- 💬 style: Chat UI, Greeting, and Message adjustments by **@berry-13** in [#6612](https://github.com/danny-avila/LibreChat/pull/6612)
-- ⚡ refactor: DocumentDB Compatibility for Balance Updates by **@danny-avila** in [#6673](https://github.com/danny-avila/LibreChat/pull/6673)
-- 🧹 chore: Update ESLint rules for React hooks by **@rubentalstra** in [#6685](https://github.com/danny-avila/LibreChat/pull/6685)
-- 🪙 chore: Update Gemini Pricing by **@RedwindA** in [#6731](https://github.com/danny-avila/LibreChat/pull/6731)
-- 🪺 refactor: Nest Permission fields for Roles by **@rubentalstra** in [#6487](https://github.com/danny-avila/LibreChat/pull/6487)
-- 📦 chore: Update `caniuse-lite` dependency to version 1.0.30001706 by **@rubentalstra** in [#6482](https://github.com/danny-avila/LibreChat/pull/6482)
-- ⚙️ refactor: OAuth Flow Signal, Type Safety, Tool Progress & Updated Packages by **@danny-avila** in [#6752](https://github.com/danny-avila/LibreChat/pull/6752)
-- 📦 chore: bump vite from 6.2.3 to 6.2.5 by **@dependabot[bot]** in [#6745](https://github.com/danny-avila/LibreChat/pull/6745)
-- 💾 chore: Enhance Local Storage Handling and Update MCP SDK by **@danny-avila** in [#6809](https://github.com/danny-avila/LibreChat/pull/6809)
-- 🤖 refactor: Improve Agents Memory Usage, Bump Keyv, Grok 3 by **@danny-avila** in [#6850](https://github.com/danny-avila/LibreChat/pull/6850)
-- 💾 refactor: Enhance Memory In Image Encodings & Client Disposal by **@danny-avila** in [#6852](https://github.com/danny-avila/LibreChat/pull/6852)
-- 🔁 refactor: Token Event Handler and Standardize `maxTokens` Key by **@danny-avila** in [#6886](https://github.com/danny-avila/LibreChat/pull/6886)
-- 🔍 refactor: Search & Message Retrieval by **@berry-13** in [#6903](https://github.com/danny-avila/LibreChat/pull/6903)
-- 🎨 style: standardize dropdown styling & fix z-Index layering by **@berry-13** in [#6939](https://github.com/danny-avila/LibreChat/pull/6939)
-- 📙 docs: CONTRIBUTING.md by **@dblock** in [#6831](https://github.com/danny-avila/LibreChat/pull/6831)
-- 🧭 refactor: Modernize Nav/Header by **@danny-avila** in [#7094](https://github.com/danny-avila/LibreChat/pull/7094)
-- 🪶 refactor: Chat Input Focus for Conversation Navigations & ChatForm Optimizations by **@danny-avila** in [#7100](https://github.com/danny-avila/LibreChat/pull/7100)
-- 🔃 refactor: Streamline Navigation, Message Loading UX by **@danny-avila** in [#7118](https://github.com/danny-avila/LibreChat/pull/7118)
-- 📜 docs: Unreleased changelog by **@github-actions[bot]** in [#6265](https://github.com/danny-avila/LibreChat/pull/6265)
-
-
-
-[See full release details][release-v0.7.8-rc1]
-
-[release-v0.7.8-rc1]: https://github.com/danny-avila/LibreChat/releases/tag/v0.7.8-rc1
-
----

Dockerfile

@@ -1,18 +1,9 @@
-# v0.7.8
+# v0.7.6
 
 # Base node image
 FROM node:20-alpine AS node
 
-# Install jemalloc
-RUN apk add --no-cache jemalloc
-RUN apk add --no-cache python3 py3-pip uv
-
-# Set environment variable to use jemalloc
-ENV LD_PRELOAD=/usr/lib/libjemalloc.so.2
-
-# Add `uv` for extended MCP support
-COPY --from=ghcr.io/astral-sh/uv:0.6.13 /uv /uvx /bin/
-RUN uv --version
+RUN apk --no-cache add curl
 
 RUN mkdir -p /app && chown node:node /app
 WORKDIR /app
@@ -47,4 +38,4 @@ CMD ["npm", "run", "backend"]
 # WORKDIR /usr/share/nginx/html
 # COPY --from=node /app/client/dist /usr/share/nginx/html
 # COPY client/nginx.conf /etc/nginx/conf.d/default.conf
-# ENTRYPOINT ["nginx", "-g", "daemon off;"]
+# ENTRYPOINT ["nginx", "-g", "daemon off;"]

Dockerfile.multi

@@ -1,12 +1,8 @@
 # Dockerfile.multi
-# v0.7.8
+# v0.7.6
 
 # Base for all builds
 FROM node:20-alpine AS base-min
-# Install jemalloc
-RUN apk add --no-cache jemalloc
-# Set environment variable to use jemalloc
-ENV LD_PRELOAD=/usr/lib/libjemalloc.so.2
 WORKDIR /app
 RUN apk --no-cache add curl
 RUN npm config set fetch-retry-maxtimeout 600000 && \
@@ -14,8 +10,7 @@ RUN npm config set fetch-retry-maxtimeout 600000 && \
     npm config set fetch-retry-mintimeout 15000
 COPY package*.json ./
 COPY packages/data-provider/package*.json ./packages/data-provider/
-COPY packages/api/package*.json ./packages/api/
-COPY packages/data-schemas/package*.json ./packages/data-schemas/
+COPY packages/mcp/package*.json ./packages/mcp/
 COPY client/package*.json ./client/
 COPY api/package*.json ./api/
 
@@ -24,27 +19,19 @@ FROM base-min AS base
 WORKDIR /app
 RUN npm ci
 
-# Build `data-provider` package
+# Build data-provider
 FROM base AS data-provider-build
 WORKDIR /app/packages/data-provider
 COPY packages/data-provider ./
 RUN npm run build
 
-# Build `data-schemas` package
-FROM base AS data-schemas-build
-WORKDIR /app/packages/data-schemas
-COPY packages/data-schemas ./
+# Build mcp package
+FROM base AS mcp-build
+WORKDIR /app/packages/mcp
+COPY packages/mcp ./
 COPY --from=data-provider-build /app/packages/data-provider/dist /app/packages/data-provider/dist
 RUN npm run build
 
-# Build `api` package
-FROM base AS api-package-build
-WORKDIR /app/packages/api
-COPY packages/api ./
-COPY --from=data-provider-build /app/packages/data-provider/dist /app/packages/data-provider/dist
-COPY --from=data-schemas-build /app/packages/data-schemas/dist /app/packages/data-schemas/dist
-RUN npm run build
-
 # Client build
 FROM base AS client-build
 WORKDIR /app/client
@@ -55,19 +42,15 @@ RUN npm run build
 
 # API setup (including client dist)
 FROM base-min AS api-build
-# Add `uv` for extended MCP support
-COPY --from=ghcr.io/astral-sh/uv:0.6.13 /uv /uvx /bin/
-RUN uv --version
 WORKDIR /app
 # Install only production deps
 RUN npm ci --omit=dev
 COPY api ./api
 COPY config ./config
 COPY --from=data-provider-build /app/packages/data-provider/dist ./packages/data-provider/dist
-COPY --from=data-schemas-build /app/packages/data-schemas/dist ./packages/data-schemas/dist
-COPY --from=api-package-build /app/packages/api/dist ./packages/api/dist
+COPY --from=mcp-build /app/packages/mcp/dist ./packages/mcp/dist
 COPY --from=client-build /app/client/dist ./client/dist
 WORKDIR /app/api
 EXPOSE 3080
 ENV HOST=0.0.0.0
-CMD ["node", "server/index.js"]
+CMD ["node", "server/index.js"]

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2025 LibreChat
+Copyright (c) 2024 LibreChat
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -71,19 +71,9 @@
     - [Model Context Protocol (MCP) Support](https://modelcontextprotocol.io/clients#librechat) for Tools
   - Use LibreChat Agents and OpenAI Assistants with Files, Code Interpreter, Tools, and API Actions
 
-- 🔍 **Web Search**:  
-  - Search the internet and retrieve relevant information to enhance your AI context
-  - Combines search providers, content scrapers, and result rerankers for optimal results
-  - **[Learn More →](https://www.librechat.ai/docs/features/web_search)**
-
 - 🪄 **Generative UI with Code Artifacts**:  
   - [Code Artifacts](https://youtu.be/GfTj7O4gmd0?si=WJbdnemZpJzBrJo3) allow creation of React, HTML, and Mermaid diagrams directly in chat
 
-- 🎨 **Image Generation & Editing**
-  - Text-to-image and image-to-image with [GPT-Image-1](https://www.librechat.ai/docs/features/image_gen#1--openai-image-tools-recommended)
-  - Text-to-image with [DALL-E (3/2)](https://www.librechat.ai/docs/features/image_gen#2--dalle-legacy), [Stable Diffusion](https://www.librechat.ai/docs/features/image_gen#3--stable-diffusion-local), [Flux](https://www.librechat.ai/docs/features/image_gen#4--flux), or any [MCP server](https://www.librechat.ai/docs/features/image_gen#5--model-context-protocol-mcp)
-  - Produce stunning visuals from prompts or refine existing images with a single instruction
-
 - 💾 **Presets & Context Management**:  
   - Create, Save, & Share Custom Presets  
   - Switch between AI Endpoints and Presets mid-chat
@@ -91,7 +81,7 @@
   - [Fork Messages & Conversations](https://www.librechat.ai/docs/features/fork) for Advanced Context control
 
 - 💬 **Multimodal & File Interactions**:  
-  - Upload and analyze images with Claude 3, GPT-4.5, GPT-4o, o1, Llama-Vision, and Gemini 📸  
+  - Upload and analyze images with Claude 3, GPT-4o, o1, Llama-Vision, and Gemini 📸  
   - Chat with Files using Custom Endpoints, OpenAI, Azure, Anthropic, AWS Bedrock, & Google 🗃️
 
 - 🌎 **Multilingual UI**:  
@@ -150,8 +140,8 @@ Click on the thumbnail to open the video☝️
 
 **Other:**
   - **Website:** [librechat.ai](https://librechat.ai)
-  - **Documentation:** [librechat.ai/docs](https://librechat.ai/docs)
-  - **Blog:** [librechat.ai/blog](https://librechat.ai/blog)
+  - **Documentation:** [docs.librechat.ai](https://docs.librechat.ai)
+  - **Blog:** [blog.librechat.ai](https://blog.librechat.ai)
 
 ---
 
@@ -207,6 +197,6 @@ We thank [Locize](https://locize.com) for their translation management tools tha
 
 <p align="center">
   <a href="https://locize.com" target="_blank" rel="noopener noreferrer">
-    <img src="https://github.com/user-attachments/assets/d6b70894-6064-475e-bb65-92a9e23e0077" alt="Locize Logo" height="50">
+    <img src="https://locize.com/img/locize_color.svg" alt="Locize Logo" height="50">
   </a>
 </p>

api/app/clients/AnthropicClient.js

@@ -2,15 +2,12 @@ const Anthropic = require('@anthropic-ai/sdk');
 const { HttpsProxyAgent } = require('https-proxy-agent');
 const {
   Constants,
-  ErrorTypes,
   EModelEndpoint,
-  parseTextParts,
   anthropicSettings,
   getResponseSender,
   validateVisionModel,
 } = require('librechat-data-provider');
-const { SplitStreamHandler: _Handler } = require('@librechat/agents');
-const { Tokenizer, createFetch, createStreamEventHandlers } = require('@librechat/api');
+const { encodeAndFormat } = require('~/server/services/Files/images/encode');
 const {
   truncateText,
   formatMessage,
@@ -19,14 +16,9 @@ const {
   parseParamFromPrompt,
   createContextHandlers,
 } = require('./prompts');
-const {
-  getClaudeHeaders,
-  configureReasoning,
-  checkPromptCacheSupport,
-} = require('~/server/services/Endpoints/anthropic/helpers');
 const { getModelMaxTokens, getModelMaxOutputTokens, matchModelName } = require('~/utils');
 const { spendTokens, spendStructuredTokens } = require('~/models/spendTokens');
-const { encodeAndFormat } = require('~/server/services/Files/images/encode');
+const Tokenizer = require('~/server/services/Tokenizer');
 const { sleep } = require('~/server/utils');
 const BaseClient = require('./BaseClient');
 const { logger } = require('~/config');
@@ -34,15 +26,6 @@ const { logger } = require('~/config');
 const HUMAN_PROMPT = '\n\nHuman:';
 const AI_PROMPT = '\n\nAssistant:';
 
-class SplitStreamHandler extends _Handler {
-  getDeltaContent(chunk) {
-    return (chunk?.delta?.text ?? chunk?.completion) || '';
-  }
-  getReasoningDelta(chunk) {
-    return chunk?.delta?.thinking || '';
-  }
-}
-
 /** Helper function to introduce a delay before retrying */
 function delayBeforeRetry(attempts, baseDelay = 1000) {
   return new Promise((resolve) => setTimeout(resolve, baseDelay * attempts));
@@ -69,10 +52,13 @@ class AnthropicClient extends BaseClient {
     this.message_delta;
     /** Whether the model is part of the Claude 3 Family
      * @type {boolean} */
-    this.isClaudeLatest;
+    this.isClaude3;
     /** Whether to use Messages API or Completions API
      * @type {boolean} */
     this.useMessages;
+    /** Whether or not the model is limited to the legacy amount of output tokens
+     * @type {boolean} */
+    this.isLegacyOutput;
     /** Whether or not the model supports Prompt Caching
      * @type {boolean} */
     this.supportsCacheControl;
@@ -82,8 +68,6 @@ class AnthropicClient extends BaseClient {
     /** The key for the usage object's output tokens
      * @type {string} */
     this.outputTokensKey = 'output_tokens';
-    /** @type {SplitStreamHandler | undefined} */
-    this.streamHandler;
   }
 
   setOptions(options) {
@@ -112,25 +96,20 @@ class AnthropicClient extends BaseClient {
     );
 
     const modelMatch = matchModelName(this.modelOptions.model, EModelEndpoint.anthropic);
-    this.isClaudeLatest =
-      /claude-[3-9]/.test(modelMatch) || /claude-(?:sonnet|opus|haiku)-[4-9]/.test(modelMatch);
-    const isLegacyOutput = !(
-      /claude-3[-.]5-sonnet/.test(modelMatch) ||
-      /claude-3[-.]7/.test(modelMatch) ||
-      /claude-(?:sonnet|opus|haiku)-[4-9]/.test(modelMatch) ||
-      /claude-[4-9]/.test(modelMatch)
-    );
-    this.supportsCacheControl = this.options.promptCache && checkPromptCacheSupport(modelMatch);
+    this.isClaude3 = modelMatch.includes('claude-3');
+    this.isLegacyOutput = !modelMatch.includes('claude-3-5-sonnet');
+    this.supportsCacheControl =
+      this.options.promptCache && this.checkPromptCacheSupport(modelMatch);
 
     if (
-      isLegacyOutput &&
+      this.isLegacyOutput &&
       this.modelOptions.maxOutputTokens &&
       this.modelOptions.maxOutputTokens > legacy.maxOutputTokens.default
     ) {
       this.modelOptions.maxOutputTokens = legacy.maxOutputTokens.default;
     }
 
-    this.useMessages = this.isClaudeLatest || !!this.options.attachments;
+    this.useMessages = this.isClaude3 || !!this.options.attachments;
 
     this.defaultVisionModel = this.options.visionModel ?? 'claude-3-sonnet-20240229';
     this.options.attachments?.then((attachments) => this.checkVisionRequest(attachments));
@@ -146,21 +125,16 @@ class AnthropicClient extends BaseClient {
         this.options.endpointType ?? this.options.endpoint,
         this.options.endpointTokenConfig,
       ) ??
-      anthropicSettings.maxOutputTokens.reset(this.modelOptions.model);
+      1500;
     this.maxPromptTokens =
       this.options.maxPromptTokens || this.maxContextTokens - this.maxResponseTokens;
 
-    const reservedTokens = this.maxPromptTokens + this.maxResponseTokens;
-    if (reservedTokens > this.maxContextTokens) {
-      const info = `Total Possible Tokens + Max Output Tokens must be less than or equal to Max Context Tokens: ${this.maxPromptTokens} (total possible output) + ${this.maxResponseTokens} (max output) = ${reservedTokens}/${this.maxContextTokens} (max context)`;
-      const errorMessage = `{ "type": "${ErrorTypes.INPUT_LENGTH}", "info": "${info}" }`;
-      logger.warn(info);
-      throw new Error(errorMessage);
-    } else if (this.maxResponseTokens === this.maxContextTokens) {
-      const info = `Max Output Tokens must be less than Max Context Tokens: ${this.maxResponseTokens} (max output) = ${this.maxContextTokens} (max context)`;
-      const errorMessage = `{ "type": "${ErrorTypes.INPUT_LENGTH}", "info": "${info}" }`;
-      logger.warn(info);
-      throw new Error(errorMessage);
+    if (this.maxPromptTokens + this.maxResponseTokens > this.maxContextTokens) {
+      throw new Error(
+        `maxPromptTokens + maxOutputTokens (${this.maxPromptTokens} + ${this.maxResponseTokens} = ${
+          this.maxPromptTokens + this.maxResponseTokens
+        }) must be less than or equal to maxContextTokens (${this.maxContextTokens})`,
+      );
     }
 
     this.sender =
@@ -185,25 +159,30 @@ class AnthropicClient extends BaseClient {
   getClient(requestOptions) {
     /** @type {Anthropic.ClientOptions} */
     const options = {
-      fetch: createFetch({
-        directEndpoint: this.options.directEndpoint,
-        reverseProxyUrl: this.options.reverseProxyUrl,
-      }),
+      fetch: this.fetch,
       apiKey: this.apiKey,
-      fetchOptions: {},
     };
 
     if (this.options.proxy) {
-      options.fetchOptions.agent = new HttpsProxyAgent(this.options.proxy);
+      options.httpAgent = new HttpsProxyAgent(this.options.proxy);
     }
 
     if (this.options.reverseProxyUrl) {
       options.baseURL = this.options.reverseProxyUrl;
     }
 
-    const headers = getClaudeHeaders(requestOptions?.model, this.supportsCacheControl);
-    if (headers) {
-      options.defaultHeaders = headers;
+    if (
+      this.supportsCacheControl &&
+      requestOptions?.model &&
+      requestOptions.model.includes('claude-3-5-sonnet')
+    ) {
+      options.defaultHeaders = {
+        'anthropic-beta': 'max-tokens-3-5-sonnet-2024-07-15,prompt-caching-2024-07-31',
+      };
+    } else if (this.supportsCacheControl) {
+      options.defaultHeaders = {
+        'anthropic-beta': 'prompt-caching-2024-07-31',
+      };
     }
 
     return new Anthropic(options);
@@ -397,13 +376,13 @@ class AnthropicClient extends BaseClient {
     const formattedMessages = orderedMessages.map((message, i) => {
       const formattedMessage = this.useMessages
         ? formatMessage({
-            message,
-            endpoint: EModelEndpoint.anthropic,
-          })
+          message,
+          endpoint: EModelEndpoint.anthropic,
+        })
         : {
-            author: message.isCreatedByUser ? this.userLabel : this.assistantLabel,
-            content: message?.content ?? message.text,
-          };
+          author: message.isCreatedByUser ? this.userLabel : this.assistantLabel,
+          content: message?.content ?? message.text,
+        };
 
       const needsTokenCount = this.contextStrategy && !orderedMessages[i].tokenCount;
       /* If tokens were never counted, or, is a Vision request and the message has files, count again */
@@ -419,9 +398,6 @@ class AnthropicClient extends BaseClient {
             this.contextHandlers?.processFile(file);
             continue;
           }
-          if (file.metadata?.fileIdentifier) {
-            continue;
-          }
 
           orderedMessages[i].tokenCount += this.calculateImageTokenCost({
             width: file.width,
@@ -655,10 +631,7 @@ class AnthropicClient extends BaseClient {
       );
     };
 
-    if (
-      /claude-[3-9]/.test(this.modelOptions.model) ||
-      /claude-(?:sonnet|opus|haiku)-[4-9]/.test(this.modelOptions.model)
-    ) {
+    if (this.modelOptions.model.includes('claude-3')) {
       await buildMessagesPayload();
       processTokens();
       return {
@@ -684,7 +657,7 @@ class AnthropicClient extends BaseClient {
   }
 
   getCompletion() {
-    logger.debug("AnthropicClient doesn't use getCompletion (all handled in sendCompletion)");
+    logger.debug('AnthropicClient doesn\'t use getCompletion (all handled in sendCompletion)');
   }
 
   /**
@@ -695,41 +668,29 @@ class AnthropicClient extends BaseClient {
    * @returns {Promise<Anthropic.default.Message | Anthropic.default.Completion>} The response from the Anthropic client.
    */
   async createResponse(client, options, useMessages) {
-    return (useMessages ?? this.useMessages)
+    return useMessages ?? this.useMessages
       ? await client.messages.create(options)
       : await client.completions.create(options);
   }
 
-  getMessageMapMethod() {
-    /**
-     * @param {TMessage} msg
-     */
-    return (msg) => {
-      if (msg.text != null && msg.text && msg.text.startsWith(':::thinking')) {
-        msg.text = msg.text.replace(/:::thinking.*?:::/gs, '').trim();
-      } else if (msg.content != null) {
-        msg.text = parseTextParts(msg.content, true);
-        delete msg.content;
-      }
-
-      return msg;
-    };
-  }
-
   /**
-   * @param {string[]} [intermediateReply]
-   * @returns {string}
+   * @param {string} modelName
+   * @returns {boolean}
    */
-  getStreamText(intermediateReply) {
-    if (!this.streamHandler) {
-      return intermediateReply?.join('') ?? '';
+  checkPromptCacheSupport(modelName) {
+    const modelMatch = matchModelName(modelName, EModelEndpoint.anthropic);
+    if (modelMatch.includes('claude-3-5-sonnet-latest')) {
+      return false;
     }
-
-    const reasoningText = this.streamHandler.reasoningTokens.join('');
-
-    const reasoningBlock = reasoningText.length > 0 ? `:::thinking\n${reasoningText}\n:::\n` : '';
-
-    return `${reasoningBlock}${this.streamHandler.tokens.join('')}`;
+    if (
+      modelMatch === 'claude-3-5-sonnet' ||
+      modelMatch === 'claude-3-5-haiku' ||
+      modelMatch === 'claude-3-haiku' ||
+      modelMatch === 'claude-3-opus'
+    ) {
+      return true;
+    }
+    return false;
   }
 
   async sendCompletion(payload, { onProgress, abortController }) {
@@ -749,6 +710,7 @@ class AnthropicClient extends BaseClient {
       user_id: this.user,
     };
 
+    let text = '';
     const {
       stream,
       model,
@@ -759,34 +721,22 @@ class AnthropicClient extends BaseClient {
       topK: top_k,
     } = this.modelOptions;
 
-    let requestOptions = {
+    const requestOptions = {
       model,
       stream: stream || true,
       stop_sequences,
       temperature,
       metadata,
+      top_p,
+      top_k,
     };
 
     if (this.useMessages) {
       requestOptions.messages = payload;
-      requestOptions.max_tokens =
-        maxOutputTokens || anthropicSettings.maxOutputTokens.reset(requestOptions.model);
+      requestOptions.max_tokens = maxOutputTokens || legacy.maxOutputTokens.default;
     } else {
       requestOptions.prompt = payload;
-      requestOptions.max_tokens_to_sample = maxOutputTokens || legacy.maxOutputTokens.default;
-    }
-
-    requestOptions = configureReasoning(requestOptions, {
-      thinking: this.options.thinking,
-      thinkingBudget: this.options.thinkingBudget,
-    });
-
-    if (!/claude-3[-.]7/.test(model)) {
-      requestOptions.top_p = top_p;
-      requestOptions.top_k = top_k;
-    } else if (requestOptions.thinking == null) {
-      requestOptions.topP = top_p;
-      requestOptions.topK = top_k;
+      requestOptions.max_tokens_to_sample = maxOutputTokens || 1500;
     }
 
     if (this.systemMessage && this.supportsCacheControl === true) {
@@ -806,14 +756,13 @@ class AnthropicClient extends BaseClient {
     }
 
     logger.debug('[AnthropicClient]', { ...requestOptions });
-    const handlers = createStreamEventHandlers(this.options.res);
-    this.streamHandler = new SplitStreamHandler({
-      accumulate: true,
-      runId: this.responseMessageId,
-      handlers,
-    });
 
-    let intermediateReply = this.streamHandler.tokens;
+    const handleChunk = (currentChunk) => {
+      if (currentChunk) {
+        text += currentChunk;
+        onProgress(currentChunk);
+      }
+    };
 
     const maxRetries = 3;
     const streamRate = this.options.streamRate ?? Constants.DEFAULT_STREAM_RATE;
@@ -834,15 +783,22 @@ class AnthropicClient extends BaseClient {
           });
 
           for await (const completion of response) {
+            // Handle each completion as before
             const type = completion?.type ?? '';
             if (tokenEventTypes.has(type)) {
               logger.debug(`[AnthropicClient] ${type}`, completion);
               this[type] = completion;
             }
-            this.streamHandler.handle(completion);
+            if (completion?.delta?.text) {
+              handleChunk(completion.delta.text);
+            } else if (completion.completion) {
+              handleChunk(completion.completion);
+            }
+
             await sleep(streamRate);
           }
 
+          // Successful processing, exit loop
           break;
         } catch (error) {
           attempts += 1;
@@ -852,10 +808,6 @@ class AnthropicClient extends BaseClient {
 
           if (attempts < maxRetries) {
             await delayBeforeRetry(attempts, 350);
-          } else if (this.streamHandler && this.streamHandler.reasoningTokens.length) {
-            return this.getStreamText();
-          } else if (intermediateReply.length > 0) {
-            return this.getStreamText(intermediateReply);
           } else {
             throw new Error(`Operation failed after ${maxRetries} attempts: ${error.message}`);
           }
@@ -871,7 +823,8 @@ class AnthropicClient extends BaseClient {
     }
 
     await processResponse.bind(this)();
-    return this.getStreamText(intermediateReply);
+
+    return text.trim();
   }
 
   getSaveOptions() {
@@ -881,8 +834,6 @@ class AnthropicClient extends BaseClient {
       promptPrefix: this.options.promptPrefix,
       modelLabel: this.options.modelLabel,
       promptCache: this.options.promptCache,
-      thinking: this.options.thinking,
-      thinkingBudget: this.options.thinkingBudget,
       resendFiles: this.options.resendFiles,
       iconURL: this.options.iconURL,
       greeting: this.options.greeting,
@@ -892,7 +843,7 @@ class AnthropicClient extends BaseClient {
   }
 
   getBuildMessagesOptions() {
-    logger.debug("AnthropicClient doesn't use getBuildMessagesOptions");
+    logger.debug('AnthropicClient doesn\'t use getBuildMessagesOptions');
   }
 
   getEncoding() {

api/app/clients/BaseClient.js

@@ -5,15 +5,13 @@ const {
   isAgentsEndpoint,
   isParamEndpoint,
   EModelEndpoint,
-  ContentTypes,
-  excludedKeys,
   ErrorTypes,
   Constants,
 } = require('librechat-data-provider');
-const { getMessages, saveMessage, updateMessage, saveConvo, getConvo } = require('~/models');
-const { checkBalance } = require('~/models/balanceMethods');
+const { getMessages, saveMessage, updateMessage, saveConvo } = require('~/models');
+const { addSpaceIfNeeded, isEnabled } = require('~/server/utils');
 const { truncateToolCallOutputs } = require('./prompts');
-const { addSpaceIfNeeded } = require('~/server/utils');
+const checkBalance = require('~/models/checkBalance');
 const { getFiles } = require('~/models/File');
 const TextStream = require('./TextStream');
 const { logger } = require('~/config');
@@ -28,10 +26,15 @@ class BaseClient {
       month: 'long',
       day: 'numeric',
     });
+    this.fetch = this.fetch.bind(this);
     /** @type {boolean} */
     this.skipSaveConvo = false;
     /** @type {boolean} */
     this.skipSaveUserMessage = false;
+    /** @type {ClientDatabaseSavePromise} */
+    this.userMessagePromise;
+    /** @type {ClientDatabaseSavePromise} */
+    this.responsePromise;
     /** @type {string} */
     this.user;
     /** @type {string} */
@@ -52,10 +55,6 @@ class BaseClient {
      * Flag to determine if the client re-submitted the latest assistant message.
      * @type {boolean | undefined} */
     this.continued;
-    /**
-     * Flag to determine if the client has already fetched the conversation while saving new messages.
-     * @type {boolean | undefined} */
-    this.fetchedConvo;
     /** @type {TMessage[]} */
     this.currentMessages = [];
     /** @type {import('librechat-data-provider').VisionModes | undefined} */
@@ -63,15 +62,15 @@ class BaseClient {
   }
 
   setOptions() {
-    throw new Error("Method 'setOptions' must be implemented.");
+    throw new Error('Method \'setOptions\' must be implemented.');
   }
 
   async getCompletion() {
-    throw new Error("Method 'getCompletion' must be implemented.");
+    throw new Error('Method \'getCompletion\' must be implemented.');
   }
 
   async sendCompletion() {
-    throw new Error("Method 'sendCompletion' must be implemented.");
+    throw new Error('Method \'sendCompletion\' must be implemented.');
   }
 
   getSaveOptions() {
@@ -237,11 +236,11 @@ class BaseClient {
     const userMessage = opts.isEdited
       ? this.currentMessages[this.currentMessages.length - 2]
       : this.createUserMessage({
-          messageId: userMessageId,
-          parentMessageId,
-          conversationId,
-          text: message,
-        });
+        messageId: userMessageId,
+        parentMessageId,
+        conversationId,
+        text: message,
+      });
 
     if (typeof opts?.getReqData === 'function') {
       opts.getReqData({
@@ -361,14 +360,17 @@ class BaseClient {
    *  context: TMessage[],
    *  remainingContextTokens: number,
    *  messagesToRefine: TMessage[],
-   * }>} An object with three properties: `context`, `remainingContextTokens`, and `messagesToRefine`.
+   *  summaryIndex: number,
+   * }>} An object with four properties: `context`, `summaryIndex`, `remainingContextTokens`, and `messagesToRefine`.
    *    `context` is an array of messages that fit within the token limit.
+   *    `summaryIndex` is the index of the first message in the `messagesToRefine` array.
    *    `remainingContextTokens` is the number of tokens remaining within the limit after adding the messages to the context.
    *    `messagesToRefine` is an array of messages that were not added to the context because they would have exceeded the token limit.
    */
   async getMessagesWithinTokenLimit({ messages: _messages, maxContextTokens, instructions }) {
     // Every reply is primed with <|start|>assistant<|message|>, so we
     // start with 3 tokens for the label after all messages have been counted.
+    let summaryIndex = -1;
     let currentTokenCount = 3;
     const instructionsTokenCount = instructions?.tokenCount ?? 0;
     let remainingContextTokens =
@@ -401,12 +403,14 @@ class BaseClient {
     }
 
     const prunedMemory = messages;
+    summaryIndex = prunedMemory.length - 1;
     remainingContextTokens -= currentTokenCount;
 
     return {
       context: context.reverse(),
       remainingContextTokens,
       messagesToRefine: prunedMemory,
+      summaryIndex,
     };
   }
 
@@ -449,7 +453,7 @@ class BaseClient {
 
     let orderedWithInstructions = this.addInstructions(orderedMessages, instructions);
 
-    let { context, remainingContextTokens, messagesToRefine } =
+    let { context, remainingContextTokens, messagesToRefine, summaryIndex } =
       await this.getMessagesWithinTokenLimit({
         messages: orderedWithInstructions,
         instructions,
@@ -519,7 +523,7 @@ class BaseClient {
     }
 
     // Make sure to only continue summarization logic if the summary message was generated
-    shouldSummarize = summaryMessage != null && shouldSummarize === true;
+    shouldSummarize = summaryMessage && shouldSummarize;
 
     logger.debug('[BaseClient] Context Count (2/2)', {
       remainingContextTokens,
@@ -529,18 +533,17 @@ class BaseClient {
     /** @type {Record<string, number> | undefined} */
     let tokenCountMap;
     if (buildTokenMap) {
-      const currentPayload = shouldSummarize ? orderedWithInstructions : context;
-      tokenCountMap = currentPayload.reduce((map, message, index) => {
+      tokenCountMap = orderedWithInstructions.reduce((map, message, index) => {
         const { messageId } = message;
         if (!messageId) {
           return map;
         }
 
-        if (shouldSummarize && index === messagesToRefine.length - 1 && !usePrevSummary) {
+        if (shouldSummarize && index === summaryIndex && !usePrevSummary) {
           map.summaryMessage = { ...summaryMessage, messageId, tokenCount: summaryTokenCount };
         }
 
-        map[messageId] = currentPayload[index].tokenCount;
+        map[messageId] = orderedWithInstructions[index].tokenCount;
         return map;
       }, {});
     }
@@ -559,8 +562,6 @@ class BaseClient {
   }
 
   async sendMessage(message, opts = {}) {
-    /** @type {Promise<TMessage>} */
-    let userMessagePromise;
     const { user, head, isEdited, conversationId, responseMessageId, saveOptions, userMessage } =
       await this.handleStartMethods(message, opts);
 
@@ -622,18 +623,17 @@ class BaseClient {
     }
 
     if (!isEdited && !this.skipSaveUserMessage) {
-      userMessagePromise = this.saveMessageToDatabase(userMessage, saveOptions, user);
+      this.userMessagePromise = this.saveMessageToDatabase(userMessage, saveOptions, user);
       this.savedMessageIds.add(userMessage.messageId);
       if (typeof opts?.getReqData === 'function') {
         opts.getReqData({
-          userMessagePromise,
+          userMessagePromise: this.userMessagePromise,
         });
       }
     }
 
-    const balance = this.options.req?.app?.locals?.balance;
     if (
-      balance?.enabled &&
+      isEnabled(process.env.CHECK_BALANCE) &&
       supportsBalanceCheck[this.options.endpointType ?? this.options.endpoint]
     ) {
       await checkBalance({
@@ -652,9 +652,7 @@ class BaseClient {
 
     /** @type {string|string[]|undefined} */
     const completion = await this.sendCompletion(payload, opts);
-    if (this.abortController) {
-      this.abortController.requestCompleted = true;
-    }
+    this.abortController.requestCompleted = true;
 
     /** @type {TMessage} */
     const responseMessage = {
@@ -675,8 +673,7 @@ class BaseClient {
       responseMessage.text = addSpaceIfNeeded(generation) + completion;
     } else if (
       Array.isArray(completion) &&
-      (this.clientName === EModelEndpoint.agents ||
-        isParamEndpoint(this.options.endpoint, this.options.endpointType))
+      isParamEndpoint(this.options.endpoint, this.options.endpointType)
     ) {
       responseMessage.text = '';
       responseMessage.content = completion;
@@ -702,13 +699,7 @@ class BaseClient {
       if (usage != null && Number(usage[this.outputTokensKey]) > 0) {
         responseMessage.tokenCount = usage[this.outputTokensKey];
         completionTokens = responseMessage.tokenCount;
-        await this.updateUserMessageTokenCount({
-          usage,
-          tokenCountMap,
-          userMessage,
-          userMessagePromise,
-          opts,
-        });
+        await this.updateUserMessageTokenCount({ usage, tokenCountMap, userMessage, opts });
       } else {
         responseMessage.tokenCount = this.getTokenCountForResponse(responseMessage);
         completionTokens = responseMessage.tokenCount;
@@ -717,8 +708,8 @@ class BaseClient {
       await this.recordTokenUsage({ promptTokens, completionTokens, usage });
     }
 
-    if (userMessagePromise) {
-      await userMessagePromise;
+    if (this.userMessagePromise) {
+      await this.userMessagePromise;
     }
 
     if (this.artifactPromises) {
@@ -733,11 +724,7 @@ class BaseClient {
       }
     }
 
-    responseMessage.databasePromise = this.saveMessageToDatabase(
-      responseMessage,
-      saveOptions,
-      user,
-    );
+    this.responsePromise = this.saveMessageToDatabase(responseMessage, saveOptions, user);
     this.savedMessageIds.add(responseMessage.messageId);
     delete responseMessage.tokenCount;
     return responseMessage;
@@ -758,16 +745,9 @@ class BaseClient {
    * @param {StreamUsage} params.usage
    * @param {Record<string, number>} params.tokenCountMap
    * @param {TMessage} params.userMessage
-   * @param {Promise<TMessage>} params.userMessagePromise
    * @param {object} params.opts
    */
-  async updateUserMessageTokenCount({
-    usage,
-    tokenCountMap,
-    userMessage,
-    userMessagePromise,
-    opts,
-  }) {
+  async updateUserMessageTokenCount({ usage, tokenCountMap, userMessage, opts }) {
     /** @type {boolean} */
     const shouldUpdateCount =
       this.calculateCurrentTokenCount != null &&
@@ -803,7 +783,7 @@ class BaseClient {
       Note: we update the user message to be sure it gets the calculated token count;
       though `AskController` saves the user message, EditController does not
     */
-    await userMessagePromise;
+    await this.userMessagePromise;
     await this.updateMessageInDatabase({
       messageId: userMessage.messageId,
       tokenCount: userMessageTokenCount,
@@ -869,7 +849,7 @@ class BaseClient {
     }
 
     const savedMessage = await saveMessage(
-      this.options?.req,
+      this.options.req,
       {
         ...message,
         endpoint: this.options.endpoint,
@@ -883,40 +863,16 @@ class BaseClient {
       return { message: savedMessage };
     }
 
-    const fieldsToKeep = {
-      conversationId: message.conversationId,
-      endpoint: this.options.endpoint,
-      endpointType: this.options.endpointType,
-      ...endpointOptions,
-    };
-
-    const existingConvo =
-      this.fetchedConvo === true
-        ? null
-        : await getConvo(this.options?.req?.user?.id, message.conversationId);
-
-    const unsetFields = {};
-    const exceptions = new Set(['spec', 'iconURL']);
-    if (existingConvo != null) {
-      this.fetchedConvo = true;
-      for (const key in existingConvo) {
-        if (!key) {
-          continue;
-        }
-        if (excludedKeys.has(key) && !exceptions.has(key)) {
-          continue;
-        }
-
-        if (endpointOptions?.[key] === undefined) {
-          unsetFields[key] = 1;
-        }
-      }
-    }
-
-    const conversation = await saveConvo(this.options?.req, fieldsToKeep, {
-      context: 'api/app/clients/BaseClient.js - saveMessageToDatabase #saveConvo',
-      unsetFields,
-    });
+    const conversation = await saveConvo(
+      this.options.req,
+      {
+        conversationId: message.conversationId,
+        endpoint: this.options.endpoint,
+        endpointType: this.options.endpointType,
+        ...endpointOptions,
+      },
+      { context: 'api/app/clients/BaseClient.js - saveMessageToDatabase #saveConvo' },
+    );
 
     return { message: savedMessage, conversation };
   }
@@ -1037,17 +993,11 @@ class BaseClient {
     const processValue = (value) => {
       if (Array.isArray(value)) {
         for (let item of value) {
-          if (
-            !item ||
-            !item.type ||
-            item.type === ContentTypes.THINK ||
-            item.type === ContentTypes.ERROR ||
-            item.type === ContentTypes.IMAGE_URL
-          ) {
+          if (!item || !item.type || item.type === 'image_url') {
             continue;
           }
 
-          if (item.type === ContentTypes.TOOL_CALL && item.tool_call != null) {
+          if (item.type === 'tool_call' && item.tool_call != null) {
             const toolName = item.tool_call?.name || '';
             if (toolName != null && toolName && typeof toolName === 'string') {
               numTokens += this.getTokenCount(toolName);
@@ -1143,13 +1093,9 @@ class BaseClient {
         return message;
       }
 
-      const files = await getFiles(
-        {
-          file_id: { $in: fileIds },
-        },
-        {},
-        {},
-      );
+      const files = await getFiles({
+        file_id: { $in: fileIds },
+      });
 
       await this.addImageURLs(message, files, this.visionMode);
 

api/app/clients/ChatGPTClient.js

@@ -1,8 +1,7 @@
-const { Keyv } = require('keyv');
+const Keyv = require('keyv');
 const crypto = require('crypto');
 const { CohereClient } = require('cohere-ai');
 const { fetchEventSource } = require('@waylaidwanderer/fetch-event-source');
-const { constructAzureURL, genAzureChatCompletion } = require('@librechat/api');
 const { encoding_for_model: encodingForModel, get_encoding: getEncoding } = require('tiktoken');
 const {
   ImageDetail,
@@ -11,9 +10,9 @@ const {
   CohereConstants,
   mapModelToAzureConfig,
 } = require('librechat-data-provider');
+const { extractBaseURL, constructAzureURL, genAzureChatCompletion } = require('~/utils');
 const { createContextHandlers } = require('./prompts');
 const { createCoherePayload } = require('./llm');
-const { extractBaseURL } = require('~/utils');
 const BaseClient = require('./BaseClient');
 const { logger } = require('~/config');
 
@@ -245,9 +244,9 @@ class ChatGPTClient extends BaseClient {
 
       baseURL = this.langchainProxy
         ? constructAzureURL({
-            baseURL: this.langchainProxy,
-            azureOptions: this.azure,
-          })
+          baseURL: this.langchainProxy,
+          azureOptions: this.azure,
+        })
         : this.azureEndpoint.split(/(?<!\/)\/(chat|completion)\//)[0];
 
       if (this.options.forcePrompt) {
@@ -340,6 +339,7 @@ class ChatGPTClient extends BaseClient {
     opts.body = JSON.stringify(modelOptions);
 
     if (modelOptions.stream) {
+      // eslint-disable-next-line no-async-promise-executor
       return new Promise(async (resolve, reject) => {
         try {
           let done = false;

api/app/clients/GoogleClient.js

@@ -1,5 +1,4 @@
 const { google } = require('googleapis');
-const { Tokenizer } = require('@librechat/api');
 const { concat } = require('@langchain/core/utils/stream');
 const { ChatVertexAI } = require('@langchain/google-vertexai');
 const { ChatGoogleGenerativeAI } = require('@langchain/google-genai');
@@ -10,7 +9,6 @@ const {
   validateVisionModel,
   getResponseSender,
   endpointSettings,
-  parseTextParts,
   EModelEndpoint,
   ContentTypes,
   VisionModes,
@@ -20,6 +18,7 @@ const {
 } = require('librechat-data-provider');
 const { getSafetySettings } = require('~/server/services/Endpoints/google/llm');
 const { encodeAndFormat } = require('~/server/services/Files/images');
+const Tokenizer = require('~/server/services/Tokenizer');
 const { spendTokens } = require('~/models/spendTokens');
 const { getModelMaxTokens } = require('~/utils');
 const { sleep } = require('~/server/utils');
@@ -34,8 +33,7 @@ const BaseClient = require('./BaseClient');
 
 const loc = process.env.GOOGLE_LOC || 'us-central1';
 const publisher = 'google';
-const endpointPrefix =
-  loc === 'global' ? 'aiplatform.googleapis.com' : `${loc}-aiplatform.googleapis.com`;
+const endpointPrefix = `${loc}-aiplatform.googleapis.com`;
 
 const settings = endpointSettings[EModelEndpoint.google];
 const EXCLUDED_GENAI_MODELS = /gemini-(?:1\.0|1-0|pro)/;
@@ -53,7 +51,7 @@ class GoogleClient extends BaseClient {
 
     const serviceKey = creds[AuthKeys.GOOGLE_SERVICE_KEY] ?? {};
     this.serviceKey =
-      serviceKey && typeof serviceKey === 'string' ? JSON.parse(serviceKey) : (serviceKey ?? {});
+      serviceKey && typeof serviceKey === 'string' ? JSON.parse(serviceKey) : serviceKey ?? {};
     /** @type {string | null | undefined} */
     this.project_id = this.serviceKey.project_id;
     this.client_email = this.serviceKey.client_email;
@@ -75,8 +73,6 @@ class GoogleClient extends BaseClient {
      * @type {string} */
     this.outputTokensKey = 'output_tokens';
     this.visionMode = VisionModes.generative;
-    /** @type {string} */
-    this.systemMessage;
     if (options.skipSetOptions) {
       return;
     }
@@ -141,7 +137,8 @@ class GoogleClient extends BaseClient {
     this.options.attachments?.then((attachments) => this.checkVisionRequest(attachments));
 
     /** @type {boolean} Whether using a "GenerativeAI" Model */
-    this.isGenerativeModel = /gemini|learnlm|gemma/.test(this.modelOptions.model);
+    this.isGenerativeModel =
+      this.modelOptions.model.includes('gemini') || this.modelOptions.model.includes('learnlm');
 
     this.maxContextTokens =
       this.options.maxContextTokens ??
@@ -187,7 +184,7 @@ class GoogleClient extends BaseClient {
     if (typeof this.options.artifactsPrompt === 'string' && this.options.artifactsPrompt) {
       promptPrefix = `${promptPrefix ?? ''}\n${this.options.artifactsPrompt}`.trim();
     }
-    this.systemMessage = promptPrefix;
+    this.options.promptPrefix = promptPrefix;
     this.initializeClient();
     return this;
   }
@@ -199,11 +196,7 @@ class GoogleClient extends BaseClient {
    */
   checkVisionRequest(attachments) {
     /* Validation vision request */
-    this.defaultVisionModel =
-      this.options.visionModel ??
-      (!EXCLUDED_GENAI_MODELS.test(this.modelOptions.model)
-        ? this.modelOptions.model
-        : 'gemini-pro-vision');
+    this.defaultVisionModel = this.options.visionModel ?? 'gemini-pro-vision';
     const availableModels = this.options.modelsConfig?.[EModelEndpoint.google];
     this.isVisionModel = validateVisionModel({ model: this.modelOptions.model, availableModels });
 
@@ -237,11 +230,11 @@ class GoogleClient extends BaseClient {
       msg.content = (
         !Array.isArray(msg.content)
           ? [
-              {
-                type: ContentTypes.TEXT,
-                [ContentTypes.TEXT]: msg.content,
-              },
-            ]
+            {
+              type: ContentTypes.TEXT,
+              [ContentTypes.TEXT]: msg.content,
+            },
+          ]
           : msg.content
       ).concat(message.image_urls);
 
@@ -318,13 +311,10 @@ class GoogleClient extends BaseClient {
           this.contextHandlers?.processFile(file);
           continue;
         }
-        if (file.metadata?.fileIdentifier) {
-          continue;
-        }
       }
 
       this.augmentedPrompt = await this.contextHandlers.createContext();
-      this.systemMessage = this.augmentedPrompt + this.systemMessage;
+      this.options.promptPrefix = this.augmentedPrompt + this.options.promptPrefix;
     }
   }
 
@@ -371,8 +361,8 @@ class GoogleClient extends BaseClient {
       throw new Error('[GoogleClient] PaLM 2 and Codey models are no longer supported.');
     }
 
-    if (this.systemMessage) {
-      const instructionsTokenCount = this.getTokenCount(this.systemMessage);
+    if (this.options.promptPrefix) {
+      const instructionsTokenCount = this.getTokenCount(this.options.promptPrefix);
 
       this.maxContextTokens = this.maxContextTokens - instructionsTokenCount;
       if (this.maxContextTokens < 0) {
@@ -427,8 +417,8 @@ class GoogleClient extends BaseClient {
       ],
     };
 
-    if (this.systemMessage) {
-      payload.instances[0].context = this.systemMessage;
+    if (this.options.promptPrefix) {
+      payload.instances[0].context = this.options.promptPrefix;
     }
 
     logger.debug('[GoogleClient] buildMessages', payload);
@@ -474,7 +464,7 @@ class GoogleClient extends BaseClient {
       identityPrefix = `${identityPrefix}\nYou are ${this.options.modelLabel}`;
     }
 
-    let promptPrefix = (this.systemMessage ?? '').trim();
+    let promptPrefix = (this.options.promptPrefix ?? '').trim();
 
     if (identityPrefix) {
       promptPrefix = `${identityPrefix}${promptPrefix}`;
@@ -649,7 +639,7 @@ class GoogleClient extends BaseClient {
     let error;
     try {
       if (!EXCLUDED_GENAI_MODELS.test(modelName) && !this.project_id) {
-        /** @type {GenerativeModel} */
+        /** @type {GenAI} */
         const client = this.client;
         /** @type {GenerateContentRequest} */
         const requestOptions = {
@@ -658,7 +648,7 @@ class GoogleClient extends BaseClient {
           generationConfig: googleGenConfigSchema.parse(this.modelOptions),
         };
 
-        const promptPrefix = (this.systemMessage ?? '').trim();
+        const promptPrefix = (this.options.promptPrefix ?? '').trim();
         if (promptPrefix.length) {
           requestOptions.systemInstruction = {
             parts: [
@@ -673,17 +663,7 @@ class GoogleClient extends BaseClient {
         /** @type {GenAIUsageMetadata} */
         let usageMetadata;
 
-        abortController.signal.addEventListener(
-          'abort',
-          () => {
-            logger.warn('[GoogleClient] Request was aborted', abortController.signal.reason);
-          },
-          { once: true },
-        );
-
-        const result = await client.generateContentStream(requestOptions, {
-          signal: abortController.signal,
-        });
+        const result = await client.generateContentStream(requestOptions);
         for await (const chunk of result.stream) {
           usageMetadata = !usageMetadata
             ? chunk?.usageMetadata
@@ -778,22 +758,6 @@ class GoogleClient extends BaseClient {
     return this.usage;
   }
 
-  getMessageMapMethod() {
-    /**
-     * @param {TMessage} msg
-     */
-    return (msg) => {
-      if (msg.text != null && msg.text && msg.text.startsWith(':::thinking')) {
-        msg.text = msg.text.replace(/:::thinking.*?:::/gs, '').trim();
-      } else if (msg.content != null) {
-        msg.text = parseTextParts(msg.content, true);
-        delete msg.content;
-      }
-
-      return msg;
-    };
-  }
-
   /**
    * Calculates the correct token count for the current user message based on the token count map and API usage.
    * Edge case: If the calculation results in a negative value, it returns the original estimate.
@@ -851,8 +815,7 @@ class GoogleClient extends BaseClient {
     let reply = '';
     const { abortController } = options;
 
-    const model =
-      this.options.titleModel ?? this.modelOptions.modelName ?? this.modelOptions.model ?? '';
+    const model = this.modelOptions.modelName ?? this.modelOptions.model ?? '';
     const safetySettings = getSafetySettings(model);
     if (!EXCLUDED_GENAI_MODELS.test(model) && !this.project_id) {
       logger.debug('Identified titling model as GenAI version');

api/app/clients/OllamaClient.js

@@ -1,11 +1,10 @@
 const { z } = require('zod');
 const axios = require('axios');
 const { Ollama } = require('ollama');
-const { sleep } = require('@librechat/agents');
-const { logAxiosError } = require('@librechat/api');
-const { logger } = require('@librechat/data-schemas');
 const { Constants } = require('librechat-data-provider');
 const { deriveBaseURL } = require('~/utils');
+const { sleep } = require('~/server/utils');
+const { logger } = require('~/config');
 
 const ollamaPayloadSchema = z.object({
   mirostat: z.number().optional(),
@@ -68,8 +67,8 @@ class OllamaClient {
       return models;
     } catch (error) {
       const logMessage =
-        "Failed to fetch models from Ollama API. If you are not using Ollama directly, and instead, through some aggregator or reverse proxy that handles fetching via OpenAI spec, ensure the name of the endpoint doesn't start with `ollama` (case-insensitive).";
-      logAxiosError({ message: logMessage, error });
+        'Failed to fetch models from Ollama API. If you are not using Ollama directly, and instead, through some aggregator or reverse proxy that handles fetching via OpenAI spec, ensure the name of the endpoint doesn\'t start with `ollama` (case-insensitive).';
+      logger.error(logMessage, error);
       return [];
     }
   }

api/app/clients/OpenAIClient.js

@@ -1,22 +1,12 @@
+const OpenAI = require('openai');
 const { OllamaClient } = require('./OllamaClient');
 const { HttpsProxyAgent } = require('https-proxy-agent');
-const { SplitStreamHandler, CustomOpenAIClient: OpenAI } = require('@librechat/agents');
-const {
-  isEnabled,
-  Tokenizer,
-  createFetch,
-  constructAzureURL,
-  genAzureChatCompletion,
-  createStreamEventHandlers,
-} = require('@librechat/api');
+const { SplitStreamHandler, GraphEvents } = require('@librechat/agents');
 const {
   Constants,
   ImageDetail,
-  ContentTypes,
-  parseTextParts,
   EModelEndpoint,
   resolveHeaders,
-  KnownEndpoints,
   openAISettings,
   ImageDetailCost,
   CohereConstants,
@@ -24,6 +14,13 @@ const {
   validateVisionModel,
   mapModelToAzureConfig,
 } = require('librechat-data-provider');
+const {
+  extractBaseURL,
+  constructAzureURL,
+  getModelMaxTokens,
+  genAzureChatCompletion,
+  getModelMaxOutputTokens,
+} = require('~/utils');
 const {
   truncateText,
   formatMessage,
@@ -31,18 +28,18 @@ const {
   titleInstruction,
   createContextHandlers,
 } = require('./prompts');
-const { extractBaseURL, getModelMaxTokens, getModelMaxOutputTokens } = require('~/utils');
 const { encodeAndFormat } = require('~/server/services/Files/images/encode');
-const { addSpaceIfNeeded, sleep } = require('~/server/utils');
+const { addSpaceIfNeeded, isEnabled, sleep } = require('~/server/utils');
+const Tokenizer = require('~/server/services/Tokenizer');
 const { spendTokens } = require('~/models/spendTokens');
 const { handleOpenAIErrors } = require('./tools/util');
 const { createLLM, RunManager } = require('./llm');
+const { logger, sendEvent } = require('~/config');
 const ChatGPTClient = require('./ChatGPTClient');
 const { summaryBuffer } = require('./memory');
 const { runTitleChain } = require('./chains');
 const { tokenSplit } = require('./document');
 const BaseClient = require('./BaseClient');
-const { logger } = require('~/config');
 
 class OpenAIClient extends BaseClient {
   constructor(apiKey, options = {}) {
@@ -108,17 +105,21 @@ class OpenAIClient extends BaseClient {
       this.checkVisionRequest(this.options.attachments);
     }
 
-    const omniPattern = /\b(o\d)\b/i;
+    const omniPattern = /\b(o1|o3)\b/i;
     this.isOmni = omniPattern.test(this.modelOptions.model);
 
-    const { OPENAI_FORCE_PROMPT } = process.env ?? {};
+    const { OPENROUTER_API_KEY, OPENAI_FORCE_PROMPT } = process.env ?? {};
+    if (OPENROUTER_API_KEY && !this.azure) {
+      this.apiKey = OPENROUTER_API_KEY;
+      this.useOpenRouter = true;
+    }
+
     const { reverseProxyUrl: reverseProxy } = this.options;
 
     if (
       !this.useOpenRouter &&
-      ((reverseProxy && reverseProxy.includes(KnownEndpoints.openrouter)) ||
-        (this.options.endpoint &&
-          this.options.endpoint.toLowerCase().includes(KnownEndpoints.openrouter)))
+      reverseProxy &&
+      reverseProxy.includes('https://openrouter.ai/api/v1')
     ) {
       this.useOpenRouter = true;
     }
@@ -227,6 +228,10 @@ class OpenAIClient extends BaseClient {
       logger.debug('Using Azure endpoint');
     }
 
+    if (this.useOpenRouter) {
+      this.completionsUrl = 'https://openrouter.ai/api/v1/chat/completions';
+    }
+
     return this;
   }
 
@@ -301,9 +306,7 @@ class OpenAIClient extends BaseClient {
   }
 
   getEncoding() {
-    return this.modelOptions?.model && /gpt-4[^-\s]/.test(this.modelOptions.model)
-      ? 'o200k_base'
-      : 'cl100k_base';
+    return this.model?.includes('gpt-4o') ? 'o200k_base' : 'cl100k_base';
   }
 
   /**
@@ -455,9 +458,6 @@ class OpenAIClient extends BaseClient {
             this.contextHandlers?.processFile(file);
             continue;
           }
-          if (file.metadata?.fileIdentifier) {
-            continue;
-          }
 
           orderedMessages[i].tokenCount += this.calculateImageTokenCost({
             width: file.width,
@@ -475,9 +475,7 @@ class OpenAIClient extends BaseClient {
       promptPrefix = this.augmentedPrompt + promptPrefix;
     }
 
-    const noSystemModelRegex = /\b(o1-preview|o1-mini)\b/i.test(this.modelOptions.model);
-
-    if (promptPrefix && !noSystemModelRegex) {
+    if (promptPrefix && this.isOmni !== true) {
       promptPrefix = `Instructions:\n${promptPrefix.trim()}`;
       instructions = {
         role: 'system',
@@ -505,27 +503,12 @@ class OpenAIClient extends BaseClient {
     };
 
     /** EXPERIMENTAL */
-    if (promptPrefix && noSystemModelRegex) {
+    if (promptPrefix && this.isOmni === true) {
       const lastUserMessageIndex = payload.findLastIndex((message) => message.role === 'user');
       if (lastUserMessageIndex !== -1) {
-        if (Array.isArray(payload[lastUserMessageIndex].content)) {
-          const firstTextPartIndex = payload[lastUserMessageIndex].content.findIndex(
-            (part) => part.type === ContentTypes.TEXT,
-          );
-          if (firstTextPartIndex !== -1) {
-            const firstTextPart = payload[lastUserMessageIndex].content[firstTextPartIndex];
-            payload[lastUserMessageIndex].content[firstTextPartIndex].text =
-              `${promptPrefix}\n${firstTextPart.text}`;
-          } else {
-            payload[lastUserMessageIndex].content.unshift({
-              type: ContentTypes.TEXT,
-              text: promptPrefix,
-            });
-          }
-        } else {
-          payload[lastUserMessageIndex].content =
-            `${promptPrefix}\n${payload[lastUserMessageIndex].content}`;
-        }
+        payload[
+          lastUserMessageIndex
+        ].content = `${promptPrefix}\n${payload[lastUserMessageIndex].content}`;
       }
     }
 
@@ -614,7 +597,7 @@ class OpenAIClient extends BaseClient {
         return result.trim();
       }
 
-      logger.debug('[OpenAIClient] sendCompletion: result', { ...result });
+      logger.debug('[OpenAIClient] sendCompletion: result', result);
 
       if (this.isChatCompletion) {
         reply = result.choices[0].message.content;
@@ -631,7 +614,7 @@ class OpenAIClient extends BaseClient {
   }
 
   initializeLLM({
-    model = openAISettings.model.default,
+    model = 'gpt-4o-mini',
     modelName,
     temperature = 0.2,
     max_tokens,
@@ -732,7 +715,7 @@ class OpenAIClient extends BaseClient {
 
     const { OPENAI_TITLE_MODEL } = process.env ?? {};
 
-    let model = this.options.titleModel ?? OPENAI_TITLE_MODEL ?? openAISettings.model.default;
+    let model = this.options.titleModel ?? OPENAI_TITLE_MODEL ?? 'gpt-4o-mini';
     if (model === Constants.CURRENT_MODEL) {
       model = this.modelOptions.model;
     }
@@ -823,7 +806,7 @@ ${convo}
 
         const completionTokens = this.getTokenCount(title);
 
-        await this.recordTokenUsage({ promptTokens, completionTokens, context: 'title' });
+        this.recordTokenUsage({ promptTokens, completionTokens, context: 'title' });
       } catch (e) {
         logger.error(
           '[OpenAIClient] There was an issue generating the title with the completion method',
@@ -925,7 +908,7 @@ ${convo}
     let prompt;
 
     // TODO: remove the gpt fallback and make it specific to endpoint
-    const { OPENAI_SUMMARY_MODEL = openAISettings.model.default } = process.env ?? {};
+    const { OPENAI_SUMMARY_MODEL = 'gpt-4o-mini' } = process.env ?? {};
     let model = this.options.summaryModel ?? OPENAI_SUMMARY_MODEL;
     if (model === Constants.CURRENT_MODEL) {
       model = this.modelOptions.model;
@@ -1084,36 +1067,14 @@ ${convo}
     });
   }
 
-  /**
-   *
-   * @param {string[]} [intermediateReply]
-   * @returns {string}
-   */
-  getStreamText(intermediateReply) {
+  getStreamText() {
     if (!this.streamHandler) {
-      return intermediateReply?.join('') ?? '';
-    }
-
-    let thinkMatch;
-    let remainingText;
-    let reasoningText = '';
-
-    if (this.streamHandler.reasoningTokens.length > 0) {
-      reasoningText = this.streamHandler.reasoningTokens.join('');
-      thinkMatch = reasoningText.match(/<think>([\s\S]*?)<\/think>/)?.[1]?.trim();
-      if (thinkMatch != null && thinkMatch) {
-        const reasoningTokens = `:::thinking\n${thinkMatch}\n:::\n`;
-        remainingText = reasoningText.split(/<\/think>/)?.[1]?.trim() || '';
-        return `${reasoningTokens}${remainingText}${this.streamHandler.tokens.join('')}`;
-      } else if (thinkMatch === '') {
-        remainingText = reasoningText.split(/<\/think>/)?.[1]?.trim() || '';
-        return `${remainingText}${this.streamHandler.tokens.join('')}`;
-      }
+      return '';
     }
 
     const reasoningTokens =
-      reasoningText.length > 0
-        ? `:::thinking\n${reasoningText.replace('<think>', '').replace('</think>', '').trim()}\n:::\n`
+      this.streamHandler.reasoningTokens.length > 0
+        ? `:::thinking\n${this.streamHandler.reasoningTokens.join('')}\n:::\n`
         : '';
 
     return `${reasoningTokens}${this.streamHandler.tokens.join('')}`;
@@ -1126,9 +1087,6 @@ ${convo}
     return (msg) => {
       if (msg.text != null && msg.text && msg.text.startsWith(':::thinking')) {
         msg.text = msg.text.replace(/:::thinking.*?:::/gs, '').trim();
-      } else if (msg.content != null) {
-        msg.text = parseTextParts(msg.content, true);
-        delete msg.content;
       }
 
       return msg;
@@ -1159,7 +1117,6 @@ ${convo}
       logger.debug('[OpenAIClient] chatCompletion', { baseURL, modelOptions });
       const opts = {
         baseURL,
-        fetchOptions: {},
       };
 
       if (this.useOpenRouter) {
@@ -1178,7 +1135,11 @@ ${convo}
       }
 
       if (this.options.proxy) {
-        opts.fetchOptions.agent = new HttpsProxyAgent(this.options.proxy);
+        opts.httpAgent = new HttpsProxyAgent(this.options.proxy);
+      }
+
+      if (this.isVisionModel) {
+        modelOptions.max_tokens = 4000;
       }
 
       /** @type {TAzureConfig | undefined} */
@@ -1230,9 +1191,9 @@ ${convo}
 
         opts.baseURL = this.langchainProxy
           ? constructAzureURL({
-              baseURL: this.langchainProxy,
-              azureOptions: this.azure,
-            })
+            baseURL: this.langchainProxy,
+            azureOptions: this.azure,
+          })
           : this.azureEndpoint.split(/(?<!\/)\/(chat|completion)\//)[0];
 
         opts.defaultQuery = { 'api-version': this.azure.azureOpenAIApiVersion };
@@ -1243,9 +1204,6 @@ ${convo}
         modelOptions.max_completion_tokens = modelOptions.max_tokens;
         delete modelOptions.max_tokens;
       }
-      if (this.isOmni === true && modelOptions.temperature != null) {
-        delete modelOptions.temperature;
-      }
 
       if (process.env.OPENAI_ORGANIZATION) {
         opts.organization = process.env.OPENAI_ORGANIZATION;
@@ -1254,10 +1212,7 @@ ${convo}
       let chatCompletion;
       /** @type {OpenAI} */
       const openai = new OpenAI({
-        fetch: createFetch({
-          directEndpoint: this.options.directEndpoint,
-          reverseProxyUrl: this.options.reverseProxyUrl,
-        }),
+        fetch: this.fetch,
         apiKey: this.apiKey,
         ...opts,
       });
@@ -1286,56 +1241,23 @@ ${convo}
         modelOptions.messages[0].role = 'user';
       }
 
-      if (
-        (this.options.endpoint === EModelEndpoint.openAI ||
-          this.options.endpoint === EModelEndpoint.azureOpenAI) &&
-        modelOptions.stream === true
-      ) {
-        modelOptions.stream_options = { include_usage: true };
-      }
-
       if (this.options.addParams && typeof this.options.addParams === 'object') {
-        const addParams = { ...this.options.addParams };
         modelOptions = {
           ...modelOptions,
-          ...addParams,
+          ...this.options.addParams,
         };
         logger.debug('[OpenAIClient] chatCompletion: added params', {
-          addParams: addParams,
+          addParams: this.options.addParams,
           modelOptions,
         });
       }
 
-      /** Note: OpenAI Web Search models do not support any known parameters besdies `max_tokens` */
-      if (modelOptions.model && /gpt-4o.*search/.test(modelOptions.model)) {
-        const searchExcludeParams = [
-          'frequency_penalty',
-          'presence_penalty',
-          'temperature',
-          'top_p',
-          'top_k',
-          'stop',
-          'logit_bias',
-          'seed',
-          'response_format',
-          'n',
-          'logprobs',
-          'user',
-        ];
-
-        this.options.dropParams = this.options.dropParams || [];
-        this.options.dropParams = [
-          ...new Set([...this.options.dropParams, ...searchExcludeParams]),
-        ];
-      }
-
       if (this.options.dropParams && Array.isArray(this.options.dropParams)) {
-        const dropParams = [...this.options.dropParams];
-        dropParams.forEach((param) => {
+        this.options.dropParams.forEach((param) => {
           delete modelOptions[param];
         });
         logger.debug('[OpenAIClient] chatCompletion: dropped params', {
-          dropParams: dropParams,
+          dropParams: this.options.dropParams,
           modelOptions,
         });
       }
@@ -1358,11 +1280,15 @@ ${convo}
       let streamResolve;
 
       if (
-        (!this.isOmni || /^o1-(mini|preview)/i.test(modelOptions.model)) &&
-        modelOptions.reasoning_effort != null
+        this.isOmni === true &&
+        (this.azure || /o1(?!-(?:mini|preview)).*$/.test(modelOptions.model)) &&
+        !/o3-.*$/.test(this.modelOptions.model) &&
+        modelOptions.stream
       ) {
+        delete modelOptions.stream;
+        delete modelOptions.stop;
+      } else if (!this.isOmni && modelOptions.reasoning_effort != null) {
         delete modelOptions.reasoning_effort;
-        delete modelOptions.temperature;
       }
 
       let reasoningKey = 'reasoning_content';
@@ -1370,19 +1296,16 @@ ${convo}
         modelOptions.include_reasoning = true;
         reasoningKey = 'reasoning';
       }
-      if (this.useOpenRouter && modelOptions.reasoning_effort != null) {
-        modelOptions.reasoning = {
-          effort: modelOptions.reasoning_effort,
-        };
-        delete modelOptions.reasoning_effort;
-      }
 
-      const handlers = createStreamEventHandlers(this.options.res);
       this.streamHandler = new SplitStreamHandler({
         reasoningKey,
         accumulate: true,
         runId: this.responseMessageId,
-        handlers,
+        handlers: {
+          [GraphEvents.ON_RUN_STEP]: (event) => sendEvent(this.options.res, event),
+          [GraphEvents.ON_MESSAGE_DELTA]: (event) => sendEvent(this.options.res, event),
+          [GraphEvents.ON_REASONING_DELTA]: (event) => sendEvent(this.options.res, event),
+        },
       });
 
       intermediateReply = this.streamHandler.tokens;
@@ -1391,13 +1314,11 @@ ${convo}
         streamPromise = new Promise((resolve) => {
           streamResolve = resolve;
         });
-        /** @type {OpenAI.OpenAI.CompletionCreateParamsStreaming} */
-        const params = {
-          ...modelOptions,
-          stream: true,
-        };
-        const stream = await openai.chat.completions
-          .stream(params)
+        const stream = await openai.beta.chat.completions
+          .stream({
+            ...modelOptions,
+            stream: true,
+          })
           .on('abort', () => {
             /* Do nothing here */
           })
@@ -1480,11 +1401,6 @@ ${convo}
           });
       }
 
-      if (openai.abortHandler && abortController.signal) {
-        abortController.signal.removeEventListener('abort', openai.abortHandler);
-        openai.abortHandler = undefined;
-      }
-
       if (!chatCompletion && UnexpectedRoleError) {
         throw new Error(
           'OpenAI error: Invalid final message: OpenAI expects final message to include role=assistant',
@@ -1533,7 +1449,7 @@ ${convo}
         this.options.context !== 'title' &&
         message.content.startsWith('<think>')
       ) {
-        return this.getStreamText();
+        return message.content.replace('<think>', ':::thinking').replace('</think>', ':::');
       }
 
       return message.content;
@@ -1542,7 +1458,7 @@ ${convo}
         err?.message?.includes('abort') ||
         (err instanceof OpenAI.APIError && err?.message?.includes('abort'))
       ) {
-        return this.getStreamText(intermediateReply);
+        return intermediateReply.join('');
       }
       if (
         err?.message?.includes(
@@ -1557,18 +1473,14 @@ ${convo}
         (err instanceof OpenAI.OpenAIError && err?.message?.includes('missing finish_reason'))
       ) {
         logger.error('[OpenAIClient] Known OpenAI error:', err);
-        if (this.streamHandler && this.streamHandler.reasoningTokens.length) {
-          return this.getStreamText();
-        } else if (intermediateReply.length > 0) {
-          return this.getStreamText(intermediateReply);
+        if (intermediateReply.length > 0) {
+          return intermediateReply.join('');
         } else {
           throw err;
         }
       } else if (err instanceof OpenAI.APIError) {
-        if (this.streamHandler && this.streamHandler.reasoningTokens.length) {
-          return this.getStreamText();
-        } else if (intermediateReply.length > 0) {
-          return this.getStreamText(intermediateReply);
+        if (intermediateReply.length > 0) {
+          return intermediateReply.join('');
         } else {
           throw err;
         }

api/app/clients/PluginsClient.js

@@ -5,8 +5,9 @@ const { addImages, buildErrorInput, buildPromptPrefix } = require('./output_pars
 const { initializeCustomAgent, initializeFunctionsAgent } = require('./agents');
 const { processFileURL } = require('~/server/services/Files/process');
 const { EModelEndpoint } = require('librechat-data-provider');
-const { checkBalance } = require('~/models/balanceMethods');
 const { formatLangChainMessages } = require('./prompts');
+const checkBalance = require('~/models/checkBalance');
+const { isEnabled } = require('~/server/utils');
 const { extractBaseURL } = require('~/utils');
 const { loadTools } = require('./tools/util');
 const { logger } = require('~/config');
@@ -252,14 +253,12 @@ class PluginsClient extends OpenAIClient {
       await this.recordTokenUsage(responseMessage);
     }
 
-    const databasePromise = this.saveMessageToDatabase(responseMessage, saveOptions, user);
+    this.responsePromise = this.saveMessageToDatabase(responseMessage, saveOptions, user);
     delete responseMessage.tokenCount;
-    return { ...responseMessage, ...result, databasePromise };
+    return { ...responseMessage, ...result };
   }
 
   async sendMessage(message, opts = {}) {
-    /** @type {Promise<TMessage>} */
-    let userMessagePromise;
     /** @type {{ filteredTools: string[], includedTools: string[] }} */
     const { filteredTools = [], includedTools = [] } = this.options.req.app.locals;
 
@@ -329,16 +328,15 @@ class PluginsClient extends OpenAIClient {
     }
 
     if (!this.skipSaveUserMessage) {
-      userMessagePromise = this.saveMessageToDatabase(userMessage, saveOptions, user);
+      this.userMessagePromise = this.saveMessageToDatabase(userMessage, saveOptions, user);
       if (typeof opts?.getReqData === 'function') {
         opts.getReqData({
-          userMessagePromise,
+          userMessagePromise: this.userMessagePromise,
         });
       }
     }
 
-    const balance = this.options.req?.app?.locals?.balance;
-    if (balance?.enabled) {
+    if (isEnabled(process.env.CHECK_BALANCE)) {
       await checkBalance({
         req: this.options.req,
         res: this.options.res,

api/app/clients/callbacks/createStartHandler.js

@@ -1,8 +1,8 @@
 const { promptTokensEstimate } = require('openai-chat-tokens');
 const { EModelEndpoint, supportsBalanceCheck } = require('librechat-data-provider');
 const { formatFromLangChain } = require('~/app/clients/prompts');
-const { getBalanceConfig } = require('~/server/services/Config');
-const { checkBalance } = require('~/models/balanceMethods');
+const checkBalance = require('~/models/checkBalance');
+const { isEnabled } = require('~/server/utils');
 const { logger } = require('~/config');
 
 const createStartHandler = ({
@@ -49,8 +49,8 @@ const createStartHandler = ({
     prelimPromptTokens += tokenBuffer;
 
     try {
-      const balance = await getBalanceConfig();
-      if (balance?.enabled && supportsBalanceCheck[EModelEndpoint.openAI]) {
+      // TODO: if plugins extends to non-OpenAI models, this will need to be updated
+      if (isEnabled(process.env.CHECK_BALANCE) && supportsBalanceCheck[EModelEndpoint.openAI]) {
         const generations =
           initialMessageCount && messages.length > initialMessageCount
             ? messages.slice(initialMessageCount)

api/app/clients/llm/createLLM.js

@@ -1,5 +1,6 @@
 const { ChatOpenAI } = require('@langchain/openai');
-const { isEnabled, sanitizeModelName, constructAzureURL } = require('@librechat/api');
+const { sanitizeModelName, constructAzureURL } = require('~/utils');
+const { isEnabled } = require('~/server/utils');
 
 /**
  * Creates a new instance of a language model (LLM) for chat interactions.
@@ -33,7 +34,6 @@ function createLLM({
   let credentials = { openAIApiKey };
   let configuration = {
     apiKey: openAIApiKey,
-    ...(configOptions.basePath && { baseURL: configOptions.basePath }),
   };
 
   /**  @type {AzureOptions} */

api/app/clients/prompts/addCacheControl.js

@@ -1,7 +1,7 @@
 /**
  * Anthropic API: Adds cache control to the appropriate user messages in the payload.
- * @param {Array<AnthropicMessage | BaseMessage>} messages - The array of message objects.
- * @returns {Array<AnthropicMessage | BaseMessage>} - The updated array of message objects with cache control added.
+ * @param {Array<AnthropicMessage>} messages - The array of message objects.
+ * @returns {Array<AnthropicMessage>} - The updated array of message objects with cache control added.
  */
 function addCacheControl(messages) {
   if (!Array.isArray(messages) || messages.length < 2) {
@@ -13,9 +13,7 @@ function addCacheControl(messages) {
 
   for (let i = updatedMessages.length - 1; i >= 0 && userMessagesModified < 2; i--) {
     const message = updatedMessages[i];
-    if (message.getType != null && message.getType() !== 'human') {
-      continue;
-    } else if (message.getType == null && message.role !== 'user') {
+    if (message.role !== 'user') {
       continue;
     }
 

api/app/clients/prompts/formatAgentMessages.spec.js

@@ -282,80 +282,4 @@ describe('formatAgentMessages', () => {
     // Additional check to ensure the consecutive assistant messages were combined
     expect(result[1].content).toHaveLength(2);
   });
-
-  it('should skip THINK type content parts', () => {
-    const payload = [
-      {
-        role: 'assistant',
-        content: [
-          { type: ContentTypes.TEXT, [ContentTypes.TEXT]: 'Initial response' },
-          { type: ContentTypes.THINK, [ContentTypes.THINK]: 'Reasoning about the problem...' },
-          { type: ContentTypes.TEXT, [ContentTypes.TEXT]: 'Final answer' },
-        ],
-      },
-    ];
-
-    const result = formatAgentMessages(payload);
-
-    expect(result).toHaveLength(1);
-    expect(result[0]).toBeInstanceOf(AIMessage);
-    expect(result[0].content).toEqual('Initial response\nFinal answer');
-  });
-
-  it('should join TEXT content as string when THINK content type is present', () => {
-    const payload = [
-      {
-        role: 'assistant',
-        content: [
-          { type: ContentTypes.THINK, [ContentTypes.THINK]: 'Analyzing the problem...' },
-          { type: ContentTypes.TEXT, [ContentTypes.TEXT]: 'First part of response' },
-          { type: ContentTypes.TEXT, [ContentTypes.TEXT]: 'Second part of response' },
-          { type: ContentTypes.TEXT, [ContentTypes.TEXT]: 'Final part of response' },
-        ],
-      },
-    ];
-
-    const result = formatAgentMessages(payload);
-
-    expect(result).toHaveLength(1);
-    expect(result[0]).toBeInstanceOf(AIMessage);
-    expect(typeof result[0].content).toBe('string');
-    expect(result[0].content).toBe(
-      'First part of response\nSecond part of response\nFinal part of response',
-    );
-    expect(result[0].content).not.toContain('Analyzing the problem...');
-  });
-
-  it('should exclude ERROR type content parts', () => {
-    const payload = [
-      {
-        role: 'assistant',
-        content: [
-          { type: ContentTypes.TEXT, [ContentTypes.TEXT]: 'Hello there' },
-          {
-            type: ContentTypes.ERROR,
-            [ContentTypes.ERROR]:
-              'An error occurred while processing the request: Something went wrong',
-          },
-          { type: ContentTypes.TEXT, [ContentTypes.TEXT]: 'Final answer' },
-        ],
-      },
-    ];
-
-    const result = formatAgentMessages(payload);
-
-    expect(result).toHaveLength(1);
-    expect(result[0]).toBeInstanceOf(AIMessage);
-    expect(result[0].content).toEqual([
-      { type: ContentTypes.TEXT, [ContentTypes.TEXT]: 'Hello there' },
-      { type: ContentTypes.TEXT, [ContentTypes.TEXT]: 'Final answer' },
-    ]);
-
-    // Make sure no error content exists in the result
-    const hasErrorContent = result[0].content.some(
-      (item) =>
-        item.type === ContentTypes.ERROR || JSON.stringify(item).includes('An error occurred'),
-    );
-    expect(hasErrorContent).toBe(false);
-  });
 });

api/app/clients/prompts/formatMessages.js

@@ -153,7 +153,6 @@ const formatAgentMessages = (payload) => {
     let currentContent = [];
     let lastAIMessage = null;
 
-    let hasReasoning = false;
     for (const part of message.content) {
       if (part.type === ContentTypes.TEXT && part.tool_call_ids) {
         /*
@@ -208,27 +207,11 @@ const formatAgentMessages = (payload) => {
             content: output || '',
           }),
         );
-      } else if (part.type === ContentTypes.THINK) {
-        hasReasoning = true;
-        continue;
-      } else if (part.type === ContentTypes.ERROR || part.type === ContentTypes.AGENT_UPDATE) {
-        continue;
       } else {
         currentContent.push(part);
       }
     }
 
-    if (hasReasoning) {
-      currentContent = currentContent
-        .reduce((acc, curr) => {
-          if (curr.type === ContentTypes.TEXT) {
-            return `${acc}${curr[ContentTypes.TEXT]}\n`;
-          }
-          return acc;
-        }, '')
-        .trim();
-    }
-
     if (currentContent.length > 0) {
       messages.push(new AIMessage({ content: currentContent }));
     }

api/app/clients/specs/AnthropicClient.test.js

@@ -1,4 +1,3 @@
-const { SplitStreamHandler } = require('@librechat/agents');
 const { anthropicSettings } = require('librechat-data-provider');
 const AnthropicClient = require('~/app/clients/AnthropicClient');
 
@@ -15,7 +14,7 @@ describe('AnthropicClient', () => {
     {
       role: 'user',
       isCreatedByUser: true,
-      text: "What's up",
+      text: 'What\'s up',
       messageId: '3',
       parentMessageId: '2',
     },
@@ -170,7 +169,7 @@ describe('AnthropicClient', () => {
       client.options.modelLabel = 'Claude-2';
       const result = await client.buildMessages(messages, parentMessageId);
       const { prompt } = result;
-      expect(prompt).toContain("Human's name: John");
+      expect(prompt).toContain('Human\'s name: John');
       expect(prompt).toContain('You are Claude-2');
     });
   });
@@ -244,64 +243,6 @@ describe('AnthropicClient', () => {
       );
     });
 
-    describe('Claude 4 model headers', () => {
-      it('should add "prompt-caching" beta header for claude-sonnet-4 model', () => {
-        const client = new AnthropicClient('test-api-key');
-        const modelOptions = {
-          model: 'claude-sonnet-4-20250514',
-        };
-        client.setOptions({ modelOptions, promptCache: true });
-        const anthropicClient = client.getClient(modelOptions);
-        expect(anthropicClient._options.defaultHeaders).toBeDefined();
-        expect(anthropicClient._options.defaultHeaders).toHaveProperty('anthropic-beta');
-        expect(anthropicClient._options.defaultHeaders['anthropic-beta']).toBe(
-          'prompt-caching-2024-07-31',
-        );
-      });
-
-      it('should add "prompt-caching" beta header for claude-opus-4 model', () => {
-        const client = new AnthropicClient('test-api-key');
-        const modelOptions = {
-          model: 'claude-opus-4-20250514',
-        };
-        client.setOptions({ modelOptions, promptCache: true });
-        const anthropicClient = client.getClient(modelOptions);
-        expect(anthropicClient._options.defaultHeaders).toBeDefined();
-        expect(anthropicClient._options.defaultHeaders).toHaveProperty('anthropic-beta');
-        expect(anthropicClient._options.defaultHeaders['anthropic-beta']).toBe(
-          'prompt-caching-2024-07-31',
-        );
-      });
-
-      it('should add "prompt-caching" beta header for claude-4-sonnet model', () => {
-        const client = new AnthropicClient('test-api-key');
-        const modelOptions = {
-          model: 'claude-4-sonnet-20250514',
-        };
-        client.setOptions({ modelOptions, promptCache: true });
-        const anthropicClient = client.getClient(modelOptions);
-        expect(anthropicClient._options.defaultHeaders).toBeDefined();
-        expect(anthropicClient._options.defaultHeaders).toHaveProperty('anthropic-beta');
-        expect(anthropicClient._options.defaultHeaders['anthropic-beta']).toBe(
-          'prompt-caching-2024-07-31',
-        );
-      });
-
-      it('should add "prompt-caching" beta header for claude-4-opus model', () => {
-        const client = new AnthropicClient('test-api-key');
-        const modelOptions = {
-          model: 'claude-4-opus-20250514',
-        };
-        client.setOptions({ modelOptions, promptCache: true });
-        const anthropicClient = client.getClient(modelOptions);
-        expect(anthropicClient._options.defaultHeaders).toBeDefined();
-        expect(anthropicClient._options.defaultHeaders).toHaveProperty('anthropic-beta');
-        expect(anthropicClient._options.defaultHeaders['anthropic-beta']).toBe(
-          'prompt-caching-2024-07-31',
-        );
-      });
-    });
-
     it('should not add beta header for claude-3-5-sonnet-latest model', () => {
       const client = new AnthropicClient('test-api-key');
       const modelOptions = {
@@ -309,7 +250,7 @@ describe('AnthropicClient', () => {
       };
       client.setOptions({ modelOptions, promptCache: true });
       const anthropicClient = client.getClient(modelOptions);
-      expect(anthropicClient._options.defaultHeaders).toBeUndefined();
+      expect(anthropicClient.defaultHeaders).not.toHaveProperty('anthropic-beta');
     });
 
     it('should not add beta header for other models', () => {
@@ -320,7 +261,7 @@ describe('AnthropicClient', () => {
         },
       });
       const anthropicClient = client.getClient();
-      expect(anthropicClient._options.defaultHeaders).toBeUndefined();
+      expect(anthropicClient.defaultHeaders).not.toHaveProperty('anthropic-beta');
     });
   });
 
@@ -464,574 +405,4 @@ describe('AnthropicClient', () => {
       expect(Number.isNaN(result)).toBe(false);
     });
   });
-
-  describe('maxOutputTokens handling for different models', () => {
-    it('should not cap maxOutputTokens for Claude 3.5 Sonnet models', () => {
-      const client = new AnthropicClient('test-api-key');
-      const highTokenValue = anthropicSettings.legacy.maxOutputTokens.default * 10;
-
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-3-5-sonnet',
-          maxOutputTokens: highTokenValue,
-        },
-      });
-
-      expect(client.modelOptions.maxOutputTokens).toBe(highTokenValue);
-
-      // Test with decimal notation
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-3.5-sonnet',
-          maxOutputTokens: highTokenValue,
-        },
-      });
-
-      expect(client.modelOptions.maxOutputTokens).toBe(highTokenValue);
-    });
-
-    it('should not cap maxOutputTokens for Claude 3.7 models', () => {
-      const client = new AnthropicClient('test-api-key');
-      const highTokenValue = anthropicSettings.legacy.maxOutputTokens.default * 2;
-
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-3-7-sonnet',
-          maxOutputTokens: highTokenValue,
-        },
-      });
-
-      expect(client.modelOptions.maxOutputTokens).toBe(highTokenValue);
-
-      // Test with decimal notation
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-3.7-sonnet',
-          maxOutputTokens: highTokenValue,
-        },
-      });
-
-      expect(client.modelOptions.maxOutputTokens).toBe(highTokenValue);
-    });
-
-    it('should not cap maxOutputTokens for Claude 4 Sonnet models', () => {
-      const client = new AnthropicClient('test-api-key');
-      const highTokenValue = anthropicSettings.legacy.maxOutputTokens.default * 10; // 40,960 tokens
-
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-sonnet-4-20250514',
-          maxOutputTokens: highTokenValue,
-        },
-      });
-
-      expect(client.modelOptions.maxOutputTokens).toBe(highTokenValue);
-    });
-
-    it('should not cap maxOutputTokens for Claude 4 Opus models', () => {
-      const client = new AnthropicClient('test-api-key');
-      const highTokenValue = anthropicSettings.legacy.maxOutputTokens.default * 6; // 24,576 tokens (under 32K limit)
-
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-opus-4-20250514',
-          maxOutputTokens: highTokenValue,
-        },
-      });
-
-      expect(client.modelOptions.maxOutputTokens).toBe(highTokenValue);
-    });
-
-    it('should cap maxOutputTokens for Claude 3.5 Haiku models', () => {
-      const client = new AnthropicClient('test-api-key');
-      const highTokenValue = anthropicSettings.legacy.maxOutputTokens.default * 2;
-
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-3-5-haiku',
-          maxOutputTokens: highTokenValue,
-        },
-      });
-
-      expect(client.modelOptions.maxOutputTokens).toBe(
-        anthropicSettings.legacy.maxOutputTokens.default,
-      );
-
-      // Test with decimal notation
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-3.5-haiku',
-          maxOutputTokens: highTokenValue,
-        },
-      });
-
-      expect(client.modelOptions.maxOutputTokens).toBe(
-        anthropicSettings.legacy.maxOutputTokens.default,
-      );
-    });
-
-    it('should cap maxOutputTokens for Claude 3 Haiku and Opus models', () => {
-      const client = new AnthropicClient('test-api-key');
-      const highTokenValue = anthropicSettings.legacy.maxOutputTokens.default * 2;
-
-      // Test haiku
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-3-haiku',
-          maxOutputTokens: highTokenValue,
-        },
-      });
-
-      expect(client.modelOptions.maxOutputTokens).toBe(
-        anthropicSettings.legacy.maxOutputTokens.default,
-      );
-
-      // Test opus
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-3-opus',
-          maxOutputTokens: highTokenValue,
-        },
-      });
-
-      expect(client.modelOptions.maxOutputTokens).toBe(
-        anthropicSettings.legacy.maxOutputTokens.default,
-      );
-    });
-  });
-
-  describe('topK/topP parameters for different models', () => {
-    beforeEach(() => {
-      // Mock the SplitStreamHandler
-      jest.spyOn(SplitStreamHandler.prototype, 'handle').mockImplementation(() => {});
-    });
-
-    afterEach(() => {
-      jest.restoreAllMocks();
-    });
-
-    it('should include top_k and top_p parameters for non-claude-3.7 models', async () => {
-      const client = new AnthropicClient('test-api-key');
-
-      // Create a mock async generator function
-      async function* mockAsyncGenerator() {
-        yield { type: 'message_start', message: { usage: {} } };
-        yield { delta: { text: 'Test response' } };
-        yield { type: 'message_delta', usage: {} };
-      }
-
-      // Mock createResponse to return the async generator
-      jest.spyOn(client, 'createResponse').mockImplementation(() => {
-        return mockAsyncGenerator();
-      });
-
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-3-opus',
-          temperature: 0.7,
-          topK: 10,
-          topP: 0.9,
-        },
-      });
-
-      // Mock getClient to capture the request options
-      let capturedOptions = null;
-      jest.spyOn(client, 'getClient').mockImplementation((options) => {
-        capturedOptions = options;
-        return {};
-      });
-
-      const payload = [{ role: 'user', content: 'Test message' }];
-      await client.sendCompletion(payload, {});
-
-      // Check the options passed to getClient
-      expect(capturedOptions).toHaveProperty('top_k', 10);
-      expect(capturedOptions).toHaveProperty('top_p', 0.9);
-    });
-
-    it('should include top_k and top_p parameters for claude-3-5-sonnet models', async () => {
-      const client = new AnthropicClient('test-api-key');
-
-      // Create a mock async generator function
-      async function* mockAsyncGenerator() {
-        yield { type: 'message_start', message: { usage: {} } };
-        yield { delta: { text: 'Test response' } };
-        yield { type: 'message_delta', usage: {} };
-      }
-
-      // Mock createResponse to return the async generator
-      jest.spyOn(client, 'createResponse').mockImplementation(() => {
-        return mockAsyncGenerator();
-      });
-
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-3-5-sonnet',
-          temperature: 0.7,
-          topK: 10,
-          topP: 0.9,
-        },
-      });
-
-      // Mock getClient to capture the request options
-      let capturedOptions = null;
-      jest.spyOn(client, 'getClient').mockImplementation((options) => {
-        capturedOptions = options;
-        return {};
-      });
-
-      const payload = [{ role: 'user', content: 'Test message' }];
-      await client.sendCompletion(payload, {});
-
-      // Check the options passed to getClient
-      expect(capturedOptions).toHaveProperty('top_k', 10);
-      expect(capturedOptions).toHaveProperty('top_p', 0.9);
-    });
-
-    it('should not include top_k and top_p parameters for claude-3-7-sonnet models', async () => {
-      const client = new AnthropicClient('test-api-key');
-
-      // Create a mock async generator function
-      async function* mockAsyncGenerator() {
-        yield { type: 'message_start', message: { usage: {} } };
-        yield { delta: { text: 'Test response' } };
-        yield { type: 'message_delta', usage: {} };
-      }
-
-      // Mock createResponse to return the async generator
-      jest.spyOn(client, 'createResponse').mockImplementation(() => {
-        return mockAsyncGenerator();
-      });
-
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-3-7-sonnet',
-          temperature: 0.7,
-          topK: 10,
-          topP: 0.9,
-        },
-      });
-
-      // Mock getClient to capture the request options
-      let capturedOptions = null;
-      jest.spyOn(client, 'getClient').mockImplementation((options) => {
-        capturedOptions = options;
-        return {};
-      });
-
-      const payload = [{ role: 'user', content: 'Test message' }];
-      await client.sendCompletion(payload, {});
-
-      // Check the options passed to getClient
-      expect(capturedOptions).not.toHaveProperty('top_k');
-      expect(capturedOptions).not.toHaveProperty('top_p');
-    });
-
-    it('should not include top_k and top_p parameters for models with decimal notation (claude-3.7)', async () => {
-      const client = new AnthropicClient('test-api-key');
-
-      // Create a mock async generator function
-      async function* mockAsyncGenerator() {
-        yield { type: 'message_start', message: { usage: {} } };
-        yield { delta: { text: 'Test response' } };
-        yield { type: 'message_delta', usage: {} };
-      }
-
-      // Mock createResponse to return the async generator
-      jest.spyOn(client, 'createResponse').mockImplementation(() => {
-        return mockAsyncGenerator();
-      });
-
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-3.7-sonnet',
-          temperature: 0.7,
-          topK: 10,
-          topP: 0.9,
-        },
-      });
-
-      // Mock getClient to capture the request options
-      let capturedOptions = null;
-      jest.spyOn(client, 'getClient').mockImplementation((options) => {
-        capturedOptions = options;
-        return {};
-      });
-
-      const payload = [{ role: 'user', content: 'Test message' }];
-      await client.sendCompletion(payload, {});
-
-      // Check the options passed to getClient
-      expect(capturedOptions).not.toHaveProperty('top_k');
-      expect(capturedOptions).not.toHaveProperty('top_p');
-    });
-  });
-
-  it('should include top_k and top_p parameters for Claude-3.7 models when thinking is explicitly disabled', async () => {
-    const client = new AnthropicClient('test-api-key', {
-      modelOptions: {
-        model: 'claude-3-7-sonnet',
-        temperature: 0.7,
-        topK: 10,
-        topP: 0.9,
-      },
-      thinking: false,
-    });
-
-    async function* mockAsyncGenerator() {
-      yield { type: 'message_start', message: { usage: {} } };
-      yield { delta: { text: 'Test response' } };
-      yield { type: 'message_delta', usage: {} };
-    }
-
-    jest.spyOn(client, 'createResponse').mockImplementation(() => {
-      return mockAsyncGenerator();
-    });
-
-    let capturedOptions = null;
-    jest.spyOn(client, 'getClient').mockImplementation((options) => {
-      capturedOptions = options;
-      return {};
-    });
-
-    const payload = [{ role: 'user', content: 'Test message' }];
-    await client.sendCompletion(payload, {});
-
-    expect(capturedOptions).toHaveProperty('topK', 10);
-    expect(capturedOptions).toHaveProperty('topP', 0.9);
-
-    client.setOptions({
-      modelOptions: {
-        model: 'claude-3.7-sonnet',
-        temperature: 0.7,
-        topK: 10,
-        topP: 0.9,
-      },
-      thinking: false,
-    });
-
-    await client.sendCompletion(payload, {});
-
-    expect(capturedOptions).toHaveProperty('topK', 10);
-    expect(capturedOptions).toHaveProperty('topP', 0.9);
-  });
-
-  describe('isClaudeLatest', () => {
-    it('should set isClaudeLatest to true for claude-3 models', () => {
-      const client = new AnthropicClient('test-api-key');
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-3-sonnet-20240229',
-        },
-      });
-      expect(client.isClaudeLatest).toBe(true);
-    });
-
-    it('should set isClaudeLatest to true for claude-3.5 models', () => {
-      const client = new AnthropicClient('test-api-key');
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-3.5-sonnet-20240229',
-        },
-      });
-      expect(client.isClaudeLatest).toBe(true);
-    });
-
-    it('should set isClaudeLatest to true for claude-sonnet-4 models', () => {
-      const client = new AnthropicClient('test-api-key');
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-sonnet-4-20240229',
-        },
-      });
-      expect(client.isClaudeLatest).toBe(true);
-    });
-
-    it('should set isClaudeLatest to true for claude-opus-4 models', () => {
-      const client = new AnthropicClient('test-api-key');
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-opus-4-20240229',
-        },
-      });
-      expect(client.isClaudeLatest).toBe(true);
-    });
-
-    it('should set isClaudeLatest to true for claude-3.5-haiku models', () => {
-      const client = new AnthropicClient('test-api-key');
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-3.5-haiku-20240229',
-        },
-      });
-      expect(client.isClaudeLatest).toBe(true);
-    });
-
-    it('should set isClaudeLatest to false for claude-2 models', () => {
-      const client = new AnthropicClient('test-api-key');
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-2',
-        },
-      });
-      expect(client.isClaudeLatest).toBe(false);
-    });
-
-    it('should set isClaudeLatest to false for claude-instant models', () => {
-      const client = new AnthropicClient('test-api-key');
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-instant',
-        },
-      });
-      expect(client.isClaudeLatest).toBe(false);
-    });
-
-    it('should set isClaudeLatest to false for claude-sonnet-3 models', () => {
-      const client = new AnthropicClient('test-api-key');
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-sonnet-3-20240229',
-        },
-      });
-      expect(client.isClaudeLatest).toBe(false);
-    });
-
-    it('should set isClaudeLatest to false for claude-opus-3 models', () => {
-      const client = new AnthropicClient('test-api-key');
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-opus-3-20240229',
-        },
-      });
-      expect(client.isClaudeLatest).toBe(false);
-    });
-
-    it('should set isClaudeLatest to false for claude-haiku-3 models', () => {
-      const client = new AnthropicClient('test-api-key');
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-haiku-3-20240229',
-        },
-      });
-      expect(client.isClaudeLatest).toBe(false);
-    });
-  });
-
-  describe('configureReasoning', () => {
-    it('should enable thinking for claude-opus-4 and claude-sonnet-4 models', async () => {
-      const client = new AnthropicClient('test-api-key');
-      // Create a mock async generator function
-      async function* mockAsyncGenerator() {
-        yield { type: 'message_start', message: { usage: {} } };
-        yield { delta: { text: 'Test response' } };
-        yield { type: 'message_delta', usage: {} };
-      }
-
-      // Mock createResponse to return the async generator
-      jest.spyOn(client, 'createResponse').mockImplementation(() => {
-        return mockAsyncGenerator();
-      });
-
-      // Test claude-opus-4
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-opus-4-20250514',
-        },
-        thinking: true,
-        thinkingBudget: 2000,
-      });
-
-      let capturedOptions = null;
-      jest.spyOn(client, 'getClient').mockImplementation((options) => {
-        capturedOptions = options;
-        return {};
-      });
-
-      const payload = [{ role: 'user', content: 'Test message' }];
-      await client.sendCompletion(payload, {});
-
-      expect(capturedOptions).toHaveProperty('thinking');
-      expect(capturedOptions.thinking).toEqual({
-        type: 'enabled',
-        budget_tokens: 2000,
-      });
-
-      // Test claude-sonnet-4
-      client.setOptions({
-        modelOptions: {
-          model: 'claude-sonnet-4-20250514',
-        },
-        thinking: true,
-        thinkingBudget: 2000,
-      });
-
-      await client.sendCompletion(payload, {});
-
-      expect(capturedOptions).toHaveProperty('thinking');
-      expect(capturedOptions.thinking).toEqual({
-        type: 'enabled',
-        budget_tokens: 2000,
-      });
-    });
-  });
-});
-
-describe('Claude Model Tests', () => {
-  it('should handle Claude 3 and 4 series models correctly', () => {
-    const client = new AnthropicClient('test-key');
-    // Claude 3 series models
-    const claude3Models = [
-      'claude-3-opus-20240229',
-      'claude-3-sonnet-20240229',
-      'claude-3-haiku-20240307',
-      'claude-3-5-sonnet-20240620',
-      'claude-3-5-haiku-20240620',
-      'claude-3.5-sonnet-20240620',
-      'claude-3.5-haiku-20240620',
-      'claude-3.7-sonnet-20240620',
-      'claude-3.7-haiku-20240620',
-      'anthropic/claude-3-opus-20240229',
-      'claude-3-opus-20240229/anthropic',
-    ];
-
-    // Claude 4 series models
-    const claude4Models = [
-      'claude-sonnet-4-20250514',
-      'claude-opus-4-20250514',
-      'claude-4-sonnet-20250514',
-      'claude-4-opus-20250514',
-      'anthropic/claude-sonnet-4-20250514',
-      'claude-sonnet-4-20250514/anthropic',
-    ];
-
-    // Test Claude 3 series
-    claude3Models.forEach((model) => {
-      client.setOptions({ modelOptions: { model } });
-      expect(
-        /claude-[3-9]/.test(client.modelOptions.model) ||
-          /claude-(?:sonnet|opus|haiku)-[4-9]/.test(client.modelOptions.model),
-      ).toBe(true);
-    });
-
-    // Test Claude 4 series
-    claude4Models.forEach((model) => {
-      client.setOptions({ modelOptions: { model } });
-      expect(
-        /claude-[3-9]/.test(client.modelOptions.model) ||
-          /claude-(?:sonnet|opus|haiku)-[4-9]/.test(client.modelOptions.model),
-      ).toBe(true);
-    });
-
-    // Test non-Claude 3/4 models
-    const nonClaudeModels = ['claude-2', 'claude-instant', 'gpt-4', 'gpt-3.5-turbo'];
-
-    nonClaudeModels.forEach((model) => {
-      client.setOptions({ modelOptions: { model } });
-      expect(
-        /claude-[3-9]/.test(client.modelOptions.model) ||
-          /claude-(?:sonnet|opus|haiku)-[4-9]/.test(client.modelOptions.model),
-      ).toBe(false);
-    });
-  });
 });

api/app/clients/specs/BaseClient.test.js

@@ -1,7 +1,7 @@
 const { Constants } = require('librechat-data-provider');
 const { initializeFakeClient } = require('./FakeClient');
 
-jest.mock('~/db/connect');
+jest.mock('~/lib/db/connectDb');
 jest.mock('~/models', () => ({
   User: jest.fn(),
   Key: jest.fn(),
@@ -30,12 +30,8 @@ jest.mock('~/models', () => ({
   updateFileUsage: jest.fn(),
 }));
 
-const { getConvo, saveConvo } = require('~/models');
-
-jest.mock('@librechat/agents', () => {
-  const { Providers } = jest.requireActual('@librechat/agents');
+jest.mock('@langchain/openai', () => {
   return {
-    Providers,
     ChatOpenAI: jest.fn().mockImplementation(() => {
       return {};
     }),
@@ -54,7 +50,7 @@ const messageHistory = [
   {
     role: 'user',
     isCreatedByUser: true,
-    text: "What's up",
+    text: 'What\'s up',
     messageId: '3',
     parentMessageId: '2',
   },
@@ -166,7 +162,7 @@ describe('BaseClient', () => {
     const result = await TestClient.getMessagesWithinTokenLimit({ messages });
 
     expect(result.context).toEqual(expectedContext);
-    expect(result.messagesToRefine.length - 1).toEqual(expectedIndex);
+    expect(result.summaryIndex).toEqual(expectedIndex);
     expect(result.remainingContextTokens).toBe(expectedRemainingContextTokens);
     expect(result.messagesToRefine).toEqual(expectedMessagesToRefine);
   });
@@ -202,7 +198,7 @@ describe('BaseClient', () => {
     const result = await TestClient.getMessagesWithinTokenLimit({ messages });
 
     expect(result.context).toEqual(expectedContext);
-    expect(result.messagesToRefine.length - 1).toEqual(expectedIndex);
+    expect(result.summaryIndex).toEqual(expectedIndex);
     expect(result.remainingContextTokens).toBe(expectedRemainingContextTokens);
     expect(result.messagesToRefine).toEqual(expectedMessagesToRefine);
   });
@@ -458,7 +454,7 @@ describe('BaseClient', () => {
 
       const chatMessages2 = await TestClient.loadHistory(conversationId, '3');
       expect(TestClient.currentMessages).toHaveLength(3);
-      expect(chatMessages2[chatMessages2.length - 1].text).toEqual("What's up");
+      expect(chatMessages2[chatMessages2.length - 1].text).toEqual('What\'s up');
     });
 
     /* Most of the new sendMessage logic revolving around edited/continued AI messages
@@ -544,11 +540,10 @@ describe('BaseClient', () => {
 
     test('saveMessageToDatabase is called with the correct arguments', async () => {
       const saveOptions = TestClient.getSaveOptions();
-      const user = {};
+      const user = {}; // Mock user
       const opts = { user };
-      const saveSpy = jest.spyOn(TestClient, 'saveMessageToDatabase');
       await TestClient.sendMessage('Hello, world!', opts);
-      expect(saveSpy).toHaveBeenCalledWith(
+      expect(TestClient.saveMessageToDatabase).toHaveBeenCalledWith(
         expect.objectContaining({
           sender: expect.any(String),
           text: expect.any(String),
@@ -562,157 +557,6 @@ describe('BaseClient', () => {
       );
     });
 
-    test('should handle existing conversation when getConvo retrieves one', async () => {
-      const existingConvo = {
-        conversationId: 'existing-convo-id',
-        endpoint: 'openai',
-        endpointType: 'openai',
-        model: 'gpt-3.5-turbo',
-        messages: [
-          { role: 'user', content: 'Existing message 1' },
-          { role: 'assistant', content: 'Existing response 1' },
-        ],
-        temperature: 1,
-      };
-
-      const { temperature: _temp, ...newConvo } = existingConvo;
-
-      const user = {
-        id: 'user-id',
-      };
-
-      getConvo.mockResolvedValue(existingConvo);
-      saveConvo.mockResolvedValue(newConvo);
-
-      TestClient = initializeFakeClient(
-        apiKey,
-        {
-          ...options,
-          req: {
-            user,
-          },
-        },
-        [],
-      );
-
-      const saveSpy = jest.spyOn(TestClient, 'saveMessageToDatabase');
-
-      const newMessage = 'New message in existing conversation';
-      const response = await TestClient.sendMessage(newMessage, {
-        user,
-        conversationId: existingConvo.conversationId,
-      });
-
-      expect(getConvo).toHaveBeenCalledWith(user.id, existingConvo.conversationId);
-      expect(TestClient.conversationId).toBe(existingConvo.conversationId);
-      expect(response.conversationId).toBe(existingConvo.conversationId);
-      expect(TestClient.fetchedConvo).toBe(true);
-
-      expect(saveSpy).toHaveBeenCalledWith(
-        expect.objectContaining({
-          conversationId: existingConvo.conversationId,
-          text: newMessage,
-        }),
-        expect.any(Object),
-        expect.any(Object),
-      );
-
-      expect(saveConvo).toHaveBeenCalledTimes(2);
-      expect(saveConvo).toHaveBeenCalledWith(
-        expect.any(Object),
-        expect.objectContaining({
-          conversationId: existingConvo.conversationId,
-        }),
-        expect.objectContaining({
-          context: 'api/app/clients/BaseClient.js - saveMessageToDatabase #saveConvo',
-          unsetFields: {
-            temperature: 1,
-          },
-        }),
-      );
-
-      await TestClient.sendMessage('Another message', {
-        conversationId: existingConvo.conversationId,
-      });
-      expect(getConvo).toHaveBeenCalledTimes(1);
-    });
-
-    test('should correctly handle existing conversation and unset fields appropriately', async () => {
-      const existingConvo = {
-        conversationId: 'existing-convo-id',
-        endpoint: 'openai',
-        endpointType: 'openai',
-        model: 'gpt-3.5-turbo',
-        messages: [
-          { role: 'user', content: 'Existing message 1' },
-          { role: 'assistant', content: 'Existing response 1' },
-        ],
-        title: 'Existing Conversation',
-        someExistingField: 'existingValue',
-        anotherExistingField: 'anotherValue',
-        temperature: 0.7,
-        modelLabel: 'GPT-3.5',
-      };
-
-      getConvo.mockResolvedValue(existingConvo);
-      saveConvo.mockResolvedValue(existingConvo);
-
-      TestClient = initializeFakeClient(
-        apiKey,
-        {
-          ...options,
-          modelOptions: {
-            model: 'gpt-4',
-            temperature: 0.5,
-          },
-        },
-        [],
-      );
-
-      const newMessage = 'New message in existing conversation';
-      await TestClient.sendMessage(newMessage, {
-        conversationId: existingConvo.conversationId,
-      });
-
-      expect(saveConvo).toHaveBeenCalledTimes(2);
-
-      const saveConvoCall = saveConvo.mock.calls[0];
-      const [, savedFields, saveOptions] = saveConvoCall;
-
-      // Instead of checking all excludedKeys, we'll just check specific fields
-      // that we know should be excluded
-      expect(savedFields).not.toHaveProperty('messages');
-      expect(savedFields).not.toHaveProperty('title');
-
-      // Only check that someExistingField is in unsetFields
-      expect(saveOptions.unsetFields).toHaveProperty('someExistingField', 1);
-
-      // Mock saveConvo to return the expected fields
-      saveConvo.mockImplementation((req, fields) => {
-        return Promise.resolve({
-          ...fields,
-          endpoint: 'openai',
-          endpointType: 'openai',
-          model: 'gpt-4',
-          temperature: 0.5,
-        });
-      });
-
-      // Only check the conversationId since that's the only field we can be sure about
-      expect(savedFields).toHaveProperty('conversationId', 'existing-convo-id');
-
-      expect(TestClient.fetchedConvo).toBe(true);
-
-      await TestClient.sendMessage('Another message', {
-        conversationId: existingConvo.conversationId,
-      });
-
-      expect(getConvo).toHaveBeenCalledTimes(1);
-
-      const secondSaveConvoCall = saveConvo.mock.calls[1];
-      expect(secondSaveConvoCall[2]).toHaveProperty('unsetFields', {});
-    });
-
     test('sendCompletion is called with the correct arguments', async () => {
       const payload = {}; // Mock payload
       TestClient.buildMessages.mockReturnValue({ prompt: payload, tokenCountMap: null });

api/app/clients/specs/FakeClient.js

@@ -56,6 +56,7 @@ const initializeFakeClient = (apiKey, options, fakeMessages) => {
   let TestClient = new FakeClient(apiKey);
   TestClient.options = options;
   TestClient.abortController = { abort: jest.fn() };
+  TestClient.saveMessageToDatabase = jest.fn();
   TestClient.loadHistory = jest
     .fn()
     .mockImplementation((conversationId, parentMessageId = null) => {
@@ -85,6 +86,7 @@ const initializeFakeClient = (apiKey, options, fakeMessages) => {
     return 'Mock response text';
   });
 
+  // eslint-disable-next-line no-unused-vars
   TestClient.getCompletion = jest.fn().mockImplementation(async (..._args) => {
     return {
       choices: [

api/app/clients/specs/OpenAIClient.test.js

@@ -1,11 +1,13 @@
 jest.mock('~/cache/getLogStores');
 require('dotenv').config();
-const { fetchEventSource } = require('@waylaidwanderer/fetch-event-source');
+const OpenAI = require('openai');
 const getLogStores = require('~/cache/getLogStores');
+const { fetchEventSource } = require('@waylaidwanderer/fetch-event-source');
+const { genAzureChatCompletion } = require('~/utils/azureUtils');
 const OpenAIClient = require('../OpenAIClient');
 jest.mock('meilisearch');
 
-jest.mock('~/db/connect');
+jest.mock('~/lib/db/connectDb');
 jest.mock('~/models', () => ({
   User: jest.fn(),
   Key: jest.fn(),
@@ -34,21 +36,19 @@ jest.mock('~/models', () => ({
   updateFileUsage: jest.fn(),
 }));
 
-// Import the actual module but mock specific parts
-const agents = jest.requireActual('@librechat/agents');
-const { CustomOpenAIClient } = agents;
-
-// Also mock ChatOpenAI to prevent real API calls
-agents.ChatOpenAI = jest.fn().mockImplementation(() => {
-  return {};
-});
-agents.AzureChatOpenAI = jest.fn().mockImplementation(() => {
-  return {};
+jest.mock('@langchain/openai', () => {
+  return {
+    ChatOpenAI: jest.fn().mockImplementation(() => {
+      return {};
+    }),
+  };
 });
 
-// Mock only the CustomOpenAIClient constructor
-jest.spyOn(CustomOpenAIClient, 'constructor').mockImplementation(function (...options) {
-  return new CustomOpenAIClient(...options);
+jest.mock('openai');
+
+jest.spyOn(OpenAI, 'constructor').mockImplementation(function (...options) {
+  // We can add additional logic here if needed
+  return new OpenAI(...options);
 });
 
 const finalChatCompletion = jest.fn().mockResolvedValue({
@@ -120,13 +120,7 @@ const create = jest.fn().mockResolvedValue({
   ],
 });
 
-// Mock the implementation of CustomOpenAIClient instances
-jest.spyOn(CustomOpenAIClient.prototype, 'constructor').mockImplementation(function () {
-  return this;
-});
-
-// Create a mock for the CustomOpenAIClient class
-const mockCustomOpenAIClient = jest.fn().mockImplementation(() => ({
+OpenAI.mockImplementation(() => ({
   beta: {
     chat: {
       completions: {
@@ -141,14 +135,11 @@ const mockCustomOpenAIClient = jest.fn().mockImplementation(() => ({
   },
 }));
 
-CustomOpenAIClient.mockImplementation = mockCustomOpenAIClient;
-
 describe('OpenAIClient', () => {
+  const mockSet = jest.fn();
+  const mockCache = { set: mockSet };
+
   beforeEach(() => {
-    const mockCache = {
-      get: jest.fn().mockResolvedValue({}),
-      set: jest.fn(),
-    };
     getLogStores.mockReturnValue(mockCache);
   });
   let client;
@@ -211,6 +202,14 @@ describe('OpenAIClient', () => {
       expect(client.modelOptions.temperature).toBe(0.7);
     });
 
+    it('should set apiKey and useOpenRouter if OPENROUTER_API_KEY is present', () => {
+      process.env.OPENROUTER_API_KEY = 'openrouter-key';
+      client.setOptions({});
+      expect(client.apiKey).toBe('openrouter-key');
+      expect(client.useOpenRouter).toBe(true);
+      delete process.env.OPENROUTER_API_KEY; // Cleanup
+    });
+
     it('should set FORCE_PROMPT based on OPENAI_FORCE_PROMPT or reverseProxyUrl', () => {
       process.env.OPENAI_FORCE_PROMPT = 'true';
       client.setOptions({});
@@ -462,17 +461,17 @@ describe('OpenAIClient', () => {
         role: 'system',
         name: 'example_user',
         content:
-          "Let's circle back when we have more bandwidth to touch base on opportunities for increased leverage.",
+          'Let\'s circle back when we have more bandwidth to touch base on opportunities for increased leverage.',
       },
       {
         role: 'system',
         name: 'example_assistant',
-        content: "Let's talk later when we're less busy about how to do better.",
+        content: 'Let\'s talk later when we\'re less busy about how to do better.',
       },
       {
         role: 'user',
         content:
-          "This late pivot means we don't have time to boil the ocean for the client deliverable.",
+          'This late pivot means we don\'t have time to boil the ocean for the client deliverable.',
       },
     ];
 
@@ -535,6 +534,7 @@ describe('OpenAIClient', () => {
     afterEach(() => {
       delete process.env.AZURE_OPENAI_DEFAULT_MODEL;
       delete process.env.AZURE_USE_MODEL_AS_DEPLOYMENT_NAME;
+      delete process.env.OPENROUTER_API_KEY;
     });
 
     it('should call getCompletion and fetchEventSource when using a text/instruct model', async () => {
@@ -567,6 +567,41 @@ describe('OpenAIClient', () => {
       expect(requestBody).toHaveProperty('model');
       expect(requestBody.model).toBe(model);
     });
+
+    it('[Azure OpenAI] should call chatCompletion and OpenAI.stream with correct args', async () => {
+      // Set a default model
+      process.env.AZURE_OPENAI_DEFAULT_MODEL = 'gpt4-turbo';
+
+      const onProgress = jest.fn().mockImplementation(() => ({}));
+      client.azure = defaultAzureOptions;
+      const chatCompletion = jest.spyOn(client, 'chatCompletion');
+      await client.sendMessage('Hi mom!', {
+        replaceOptions: true,
+        ...defaultOptions,
+        modelOptions: { model: 'gpt4-turbo', stream: true },
+        onProgress,
+        azure: defaultAzureOptions,
+      });
+
+      expect(chatCompletion).toHaveBeenCalled();
+      expect(chatCompletion.mock.calls.length).toBe(1);
+
+      const chatCompletionArgs = chatCompletion.mock.calls[0][0];
+      const { payload } = chatCompletionArgs;
+
+      expect(payload[0].role).toBe('user');
+      expect(payload[0].content).toBe('Hi mom!');
+
+      // Azure OpenAI does not use the model property, and will error if it's passed
+      // This check ensures the model property is not present
+      const streamArgs = stream.mock.calls[0][0];
+      expect(streamArgs).not.toHaveProperty('model');
+
+      // Check if the baseURL is correct
+      const constructorArgs = OpenAI.mock.calls[0][0];
+      const expectedURL = genAzureChatCompletion(defaultAzureOptions).split('/chat')[0];
+      expect(constructorArgs.baseURL).toBe(expectedURL);
+    });
   });
 
   describe('checkVisionRequest functionality', () => {

api/app/clients/specs/PluginsClient.test.js

@@ -3,7 +3,7 @@ const { Constants } = require('librechat-data-provider');
 const { HumanMessage, AIMessage } = require('@langchain/core/messages');
 const PluginsClient = require('../PluginsClient');
 
-jest.mock('~/db/connect');
+jest.mock('~/lib/db/connectDb');
 jest.mock('~/models/Conversation', () => {
   return function () {
     return {

api/app/clients/tools/dynamic/OpenAPIPlugin.js

@@ -0,0 +1,184 @@
+require('dotenv').config();
+const fs = require('fs');
+const { z } = require('zod');
+const path = require('path');
+const yaml = require('js-yaml');
+const { createOpenAPIChain } = require('langchain/chains');
+const { DynamicStructuredTool } = require('@langchain/core/tools');
+const { ChatPromptTemplate, HumanMessagePromptTemplate } = require('@langchain/core/prompts');
+const { logger } = require('~/config');
+
+function addLinePrefix(text, prefix = '// ') {
+  return text
+    .split('\n')
+    .map((line) => prefix + line)
+    .join('\n');
+}
+
+function createPrompt(name, functions) {
+  const prefix = `// The ${name} tool has the following functions. Determine the desired or most optimal function for the user's query:`;
+  const functionDescriptions = functions
+    .map((func) => `// - ${func.name}: ${func.description}`)
+    .join('\n');
+  return `${prefix}\n${functionDescriptions}
+// You are an expert manager and scrum master. You must provide a detailed intent to better execute the function.
+// Always format as such: {{"func": "function_name", "intent": "intent and expected result"}}`;
+}
+
+const AuthBearer = z
+  .object({
+    type: z.string().includes('service_http'),
+    authorization_type: z.string().includes('bearer'),
+    verification_tokens: z.object({
+      openai: z.string(),
+    }),
+  })
+  .catch(() => false);
+
+const AuthDefinition = z
+  .object({
+    type: z.string(),
+    authorization_type: z.string(),
+    verification_tokens: z.object({
+      openai: z.string(),
+    }),
+  })
+  .catch(() => false);
+
+async function readSpecFile(filePath) {
+  try {
+    const fileContents = await fs.promises.readFile(filePath, 'utf8');
+    if (path.extname(filePath) === '.json') {
+      return JSON.parse(fileContents);
+    }
+    return yaml.load(fileContents);
+  } catch (e) {
+    logger.error('[readSpecFile] error', e);
+    return false;
+  }
+}
+
+async function getSpec(url) {
+  const RegularUrl = z
+    .string()
+    .url()
+    .catch(() => false);
+
+  if (RegularUrl.parse(url) && path.extname(url) === '.json') {
+    const response = await fetch(url);
+    return await response.json();
+  }
+
+  const ValidSpecPath = z
+    .string()
+    .url()
+    .catch(async () => {
+      const spec = path.join(__dirname, '..', '.well-known', 'openapi', url);
+      if (!fs.existsSync(spec)) {
+        return false;
+      }
+
+      return await readSpecFile(spec);
+    });
+
+  return ValidSpecPath.parse(url);
+}
+
+async function createOpenAPIPlugin({ data, llm, user, message, memory, signal }) {
+  let spec;
+  try {
+    spec = await getSpec(data.api.url);
+  } catch (error) {
+    logger.error('[createOpenAPIPlugin] getSpec error', error);
+    return null;
+  }
+
+  if (!spec) {
+    logger.warn('[createOpenAPIPlugin] No spec found');
+    return null;
+  }
+
+  const headers = {};
+  const { auth, name_for_model, description_for_model, description_for_human } = data;
+  if (auth && AuthDefinition.parse(auth)) {
+    logger.debug('[createOpenAPIPlugin] auth detected', auth);
+    const { openai } = auth.verification_tokens;
+    if (AuthBearer.parse(auth)) {
+      headers.authorization = `Bearer ${openai}`;
+      logger.debug('[createOpenAPIPlugin] added auth bearer', headers);
+    }
+  }
+
+  const chainOptions = { llm };
+
+  if (data.headers && data.headers['librechat_user_id']) {
+    logger.debug('[createOpenAPIPlugin] id detected', headers);
+    headers[data.headers['librechat_user_id']] = user;
+  }
+
+  if (Object.keys(headers).length > 0) {
+    logger.debug('[createOpenAPIPlugin] headers detected', headers);
+    chainOptions.headers = headers;
+  }
+
+  if (data.params) {
+    logger.debug('[createOpenAPIPlugin] params detected', data.params);
+    chainOptions.params = data.params;
+  }
+
+  let history = '';
+  if (memory) {
+    logger.debug('[createOpenAPIPlugin] openAPI chain: memory detected', memory);
+    const { history: chat_history } = await memory.loadMemoryVariables({});
+    history = chat_history?.length > 0 ? `\n\n## Chat History:\n${chat_history}\n` : '';
+  }
+
+  chainOptions.prompt = ChatPromptTemplate.fromMessages([
+    HumanMessagePromptTemplate.fromTemplate(
+      `# Use the provided API's to respond to this query:\n\n{query}\n\n## Instructions:\n${addLinePrefix(
+        description_for_model,
+      )}${history}`,
+    ),
+  ]);
+
+  const chain = await createOpenAPIChain(spec, chainOptions);
+
+  const { functions } = chain.chains[0].lc_kwargs.llmKwargs;
+
+  return new DynamicStructuredTool({
+    name: name_for_model,
+    description_for_model: `${addLinePrefix(description_for_human)}${createPrompt(
+      name_for_model,
+      functions,
+    )}`,
+    description: `${description_for_human}`,
+    schema: z.object({
+      func: z
+        .string()
+        .describe(
+          `The function to invoke. The functions available are: ${functions
+            .map((func) => func.name)
+            .join(', ')}`,
+        ),
+      intent: z
+        .string()
+        .describe('Describe your intent with the function and your expected result'),
+    }),
+    func: async ({ func = '', intent = '' }) => {
+      const filteredFunctions = functions.filter((f) => f.name === func);
+      chain.chains[0].lc_kwargs.llmKwargs.functions = filteredFunctions;
+      const query = `${message}${func?.length > 0 ? `\n// Intent: ${intent}` : ''}`;
+      const result = await chain.call({
+        query,
+        signal,
+      });
+      return result.response;
+    },
+  });
+}
+
+module.exports = {
+  getSpec,
+  readSpecFile,
+  createOpenAPIPlugin,
+};

api/app/clients/tools/dynamic/OpenAPIPlugin.spec.js

@@ -0,0 +1,72 @@
+const fs = require('fs');
+const { createOpenAPIPlugin, getSpec, readSpecFile } = require('./OpenAPIPlugin');
+
+global.fetch = jest.fn().mockImplementationOnce(() => {
+  return new Promise((resolve) => {
+    resolve({
+      ok: true,
+      json: () => Promise.resolve({ key: 'value' }),
+    });
+  });
+});
+jest.mock('fs', () => ({
+  promises: {
+    readFile: jest.fn(),
+  },
+  existsSync: jest.fn(),
+}));
+
+describe('readSpecFile', () => {
+  it('reads JSON file correctly', async () => {
+    fs.promises.readFile.mockResolvedValue(JSON.stringify({ test: 'value' }));
+    const result = await readSpecFile('test.json');
+    expect(result).toEqual({ test: 'value' });
+  });
+
+  it('reads YAML file correctly', async () => {
+    fs.promises.readFile.mockResolvedValue('test: value');
+    const result = await readSpecFile('test.yaml');
+    expect(result).toEqual({ test: 'value' });
+  });
+
+  it('handles error correctly', async () => {
+    fs.promises.readFile.mockRejectedValue(new Error('test error'));
+    const result = await readSpecFile('test.json');
+    expect(result).toBe(false);
+  });
+});
+
+describe('getSpec', () => {
+  it('fetches spec from url correctly', async () => {
+    const parsedJson = await getSpec('https://www.instacart.com/.well-known/ai-plugin.json');
+    const isObject = typeof parsedJson === 'object';
+    expect(isObject).toEqual(true);
+  });
+
+  it('reads spec from file correctly', async () => {
+    fs.existsSync.mockReturnValue(true);
+    fs.promises.readFile.mockResolvedValue(JSON.stringify({ test: 'value' }));
+    const result = await getSpec('test.json');
+    expect(result).toEqual({ test: 'value' });
+  });
+
+  it('returns false when file does not exist', async () => {
+    fs.existsSync.mockReturnValue(false);
+    const result = await getSpec('test.json');
+    expect(result).toBe(false);
+  });
+});
+
+describe('createOpenAPIPlugin', () => {
+  it('returns null when getSpec throws an error', async () => {
+    const result = await createOpenAPIPlugin({ data: { api: { url: 'invalid' } } });
+    expect(result).toBe(null);
+  });
+
+  it('returns null when no spec is found', async () => {
+    const result = await createOpenAPIPlugin({});
+    expect(result).toBe(null);
+  });
+
+  // Add more tests here for different scenarios
+});

api/app/clients/tools/index.js

@@ -2,15 +2,13 @@ const availableTools = require('./manifest.json');
 
 // Structured Tools
 const DALLE3 = require('./structured/DALLE3');
-const FluxAPI = require('./structured/FluxAPI');
 const OpenWeather = require('./structured/OpenWeather');
-const StructuredWolfram = require('./structured/Wolfram');
 const createYouTubeTools = require('./structured/YouTube');
+const StructuredWolfram = require('./structured/Wolfram');
 const StructuredACS = require('./structured/AzureAISearch');
 const StructuredSD = require('./structured/StableDiffusion');
 const GoogleSearchAPI = require('./structured/GoogleSearch');
 const TraversaalSearch = require('./structured/TraversaalSearch');
-const createOpenAIImageTools = require('./structured/OpenAIImageTools');
 const TavilySearchResults = require('./structured/TavilySearchResults');
 
 /** @type {Record<string, TPlugin | undefined>} */
@@ -32,7 +30,6 @@ module.exports = {
   manifestToolMap,
   // Structured Tools
   DALLE3,
-  FluxAPI,
   OpenWeather,
   StructuredSD,
   StructuredACS,
@@ -41,5 +38,4 @@ module.exports = {
   StructuredWolfram,
   createYouTubeTools,
   TavilySearchResults,
-  createOpenAIImageTools,
 };

api/app/clients/tools/manifest.json

@@ -44,20 +44,6 @@
       }
     ]
   },
-  {
-    "name": "OpenAI Image Tools",
-    "pluginKey": "image_gen_oai",
-    "toolkit": true,
-    "description": "Image Generation and Editing using OpenAI's latest state-of-the-art models",
-    "icon": "/assets/image_gen_oai.png",
-    "authConfig": [
-      {
-        "authField": "IMAGE_GEN_OAI_API_KEY",
-        "label": "OpenAI Image Tools API Key",
-        "description": "Your OpenAI API Key for Image Generation and Editing"
-      }
-    ]
-  },
   {
     "name": "Wolfram",
     "pluginKey": "wolfram",
@@ -178,19 +164,5 @@
         "description": "Sign up at <a href=\"https://home.openweathermap.org/users/sign_up\" target=\"_blank\">OpenWeather</a>, then get your key at <a href=\"https://home.openweathermap.org/api_keys\" target=\"_blank\">API keys</a>."
       }
     ]
-  },
-  {
-    "name": "Flux",
-    "pluginKey": "flux",
-    "description": "Generate images using text with the Flux API.",
-    "icon": "https://blackforestlabs.ai/wp-content/uploads/2024/07/bfl_logo_retraced_blk.png",
-    "isAuthRequired": "true",
-    "authConfig": [
-      {
-        "authField": "FLUX_API_KEY",
-        "label": "Your Flux API Key",
-        "description": "Provide your Flux API key from your user profile."
-      }
-    ]
   }
 ]

api/app/clients/tools/structured/DALLE3.js

@@ -1,17 +1,14 @@
 const { z } = require('zod');
 const path = require('path');
 const OpenAI = require('openai');
-const fetch = require('node-fetch');
 const { v4: uuidv4 } = require('uuid');
 const { Tool } = require('@langchain/core/tools');
 const { HttpsProxyAgent } = require('https-proxy-agent');
-const { FileContext, ContentTypes } = require('librechat-data-provider');
+const { FileContext } = require('librechat-data-provider');
 const { getImageBasename } = require('~/server/services/Files/images');
 const extractBaseURL = require('~/utils/extractBaseURL');
-const logger = require('~/config/winston');
+const { logger } = require('~/config');
 
-const displayMessage =
-  "DALL-E displayed an image. All generated images are already plainly visible, so don't repeat the descriptions in detail. Do not list download links as they are available in the UI already. The user may download the images by clicking on them, but do not mention anything about downloading to the user.";
 class DALLE3 extends Tool {
   constructor(fields = {}) {
     super();
@@ -117,7 +114,10 @@ class DALLE3 extends Tool {
     if (this.isAgent === true && typeof value === 'string') {
       return [value, {}];
     } else if (this.isAgent === true && typeof value === 'object') {
-      return [displayMessage, value];
+      return [
+        'DALL-E displayed an image. All generated images are already plainly visible, so don\'t repeat the descriptions in detail. Do not list download links as they are available in the UI already. The user may download the images by clicking on them, but do not mention anything about downloading to the user.',
+        value,
+      ];
     }
 
     return value;
@@ -160,32 +160,6 @@ Error Message: ${error.message}`);
       );
     }
 
-    if (this.isAgent) {
-      let fetchOptions = {};
-      if (process.env.PROXY) {
-        fetchOptions.agent = new HttpsProxyAgent(process.env.PROXY);
-      }
-      const imageResponse = await fetch(theImageUrl, fetchOptions);
-      const arrayBuffer = await imageResponse.arrayBuffer();
-      const base64 = Buffer.from(arrayBuffer).toString('base64');
-      const content = [
-        {
-          type: ContentTypes.IMAGE_URL,
-          image_url: {
-            url: `data:image/png;base64,${base64}`,
-          },
-        },
-      ];
-
-      const response = [
-        {
-          type: ContentTypes.TEXT,
-          text: displayMessage,
-        },
-      ];
-      return [response, { content }];
-    }
-
     const imageBasename = getImageBasename(theImageUrl);
     const imageExt = path.extname(imageBasename);
 

api/app/clients/tools/structured/FluxAPI.js

@@ -1,554 +0,0 @@
-const { z } = require('zod');
-const axios = require('axios');
-const fetch = require('node-fetch');
-const { v4: uuidv4 } = require('uuid');
-const { Tool } = require('@langchain/core/tools');
-const { HttpsProxyAgent } = require('https-proxy-agent');
-const { FileContext, ContentTypes } = require('librechat-data-provider');
-const { logger } = require('~/config');
-
-const displayMessage =
-  'Flux displayed an image. All generated images are already plainly visible, so don\'t repeat the descriptions in detail. Do not list download links as they are available in the UI already. The user may download the images by clicking on them, but do not mention anything about downloading to the user.';
-
-/**
- * FluxAPI - A tool for generating high-quality images from text prompts using the Flux API.
- * Each call generates one image. If multiple images are needed, make multiple consecutive calls with the same or varied prompts.
- */
-class FluxAPI extends Tool {
-  // Pricing constants in USD per image
-  static PRICING = {
-    FLUX_PRO_1_1_ULTRA: -0.06, // /v1/flux-pro-1.1-ultra
-    FLUX_PRO_1_1: -0.04, // /v1/flux-pro-1.1
-    FLUX_PRO: -0.05, // /v1/flux-pro
-    FLUX_DEV: -0.025, // /v1/flux-dev
-    FLUX_PRO_FINETUNED: -0.06, // /v1/flux-pro-finetuned
-    FLUX_PRO_1_1_ULTRA_FINETUNED: -0.07, // /v1/flux-pro-1.1-ultra-finetuned
-  };
-
-  constructor(fields = {}) {
-    super();
-
-    /** @type {boolean} Used to initialize the Tool without necessary variables. */
-    this.override = fields.override ?? false;
-
-    this.userId = fields.userId;
-    this.fileStrategy = fields.fileStrategy;
-
-    /** @type {boolean} **/
-    this.isAgent = fields.isAgent;
-    this.returnMetadata = fields.returnMetadata ?? false;
-
-    if (fields.processFileURL) {
-      /** @type {processFileURL} Necessary for output to contain all image metadata. */
-      this.processFileURL = fields.processFileURL.bind(this);
-    }
-
-    this.apiKey = fields.FLUX_API_KEY || this.getApiKey();
-
-    this.name = 'flux';
-    this.description =
-      'Use Flux to generate images from text descriptions. This tool can generate images and list available finetunes. Each generate call creates one image. For multiple images, make multiple consecutive calls.';
-
-    this.description_for_model = `// Transform any image description into a detailed, high-quality prompt. Never submit a prompt under 3 sentences. Follow these core rules:
-    // 1. ALWAYS enhance basic prompts into 5-10 detailed sentences (e.g., "a cat" becomes: "A close-up photo of a sleek Siamese cat with piercing blue eyes. The cat sits elegantly on a vintage leather armchair, its tail curled gracefully around its paws. Warm afternoon sunlight streams through a nearby window, casting gentle shadows across its face and highlighting the subtle variations in its cream and chocolate-point fur. The background is softly blurred, creating a shallow depth of field that draws attention to the cat's expressive features. The overall composition has a peaceful, contemplative mood with a professional photography style.")
-    // 2. Each prompt MUST be 3-6 descriptive sentences minimum, focusing on visual elements: lighting, composition, mood, and style
-    // Use action: 'list_finetunes' to see available custom models. When using finetunes, use endpoint: '/v1/flux-pro-finetuned' (default) or '/v1/flux-pro-1.1-ultra-finetuned' for higher quality and aspect ratio.`;
-
-    // Add base URL from environment variable with fallback
-    this.baseUrl = process.env.FLUX_API_BASE_URL || 'https://api.us1.bfl.ai';
-
-    // Define the schema for structured input
-    this.schema = z.object({
-      action: z
-        .enum(['generate', 'list_finetunes', 'generate_finetuned'])
-        .default('generate')
-        .describe(
-          'Action to perform: "generate" for image generation, "generate_finetuned" for finetuned model generation, "list_finetunes" to get available custom models',
-        ),
-      prompt: z
-        .string()
-        .optional()
-        .describe(
-          'Text prompt for image generation. Required when action is "generate". Not used for list_finetunes.',
-        ),
-      width: z
-        .number()
-        .optional()
-        .describe(
-          'Width of the generated image in pixels. Must be a multiple of 32. Default is 1024.',
-        ),
-      height: z
-        .number()
-        .optional()
-        .describe(
-          'Height of the generated image in pixels. Must be a multiple of 32. Default is 768.',
-        ),
-      prompt_upsampling: z
-        .boolean()
-        .optional()
-        .default(false)
-        .describe('Whether to perform upsampling on the prompt.'),
-      steps: z
-        .number()
-        .int()
-        .optional()
-        .describe('Number of steps to run the model for, a number from 1 to 50. Default is 40.'),
-      seed: z.number().optional().describe('Optional seed for reproducibility.'),
-      safety_tolerance: z
-        .number()
-        .optional()
-        .default(6)
-        .describe(
-          'Tolerance level for input and output moderation. Between 0 and 6, 0 being most strict, 6 being least strict.',
-        ),
-      endpoint: z
-        .enum([
-          '/v1/flux-pro-1.1',
-          '/v1/flux-pro',
-          '/v1/flux-dev',
-          '/v1/flux-pro-1.1-ultra',
-          '/v1/flux-pro-finetuned',
-          '/v1/flux-pro-1.1-ultra-finetuned',
-        ])
-        .optional()
-        .default('/v1/flux-pro-1.1')
-        .describe('Endpoint to use for image generation.'),
-      raw: z
-        .boolean()
-        .optional()
-        .default(false)
-        .describe(
-          'Generate less processed, more natural-looking images. Only works for /v1/flux-pro-1.1-ultra.',
-        ),
-      finetune_id: z.string().optional().describe('ID of the finetuned model to use'),
-      finetune_strength: z
-        .number()
-        .optional()
-        .default(1.1)
-        .describe('Strength of the finetuning effect (typically between 0.1 and 1.2)'),
-      guidance: z.number().optional().default(2.5).describe('Guidance scale for finetuned models'),
-      aspect_ratio: z
-        .string()
-        .optional()
-        .default('16:9')
-        .describe('Aspect ratio for ultra models (e.g., "16:9")'),
-    });
-  }
-
-  getAxiosConfig() {
-    const config = {};
-    if (process.env.PROXY) {
-      config.httpsAgent = new HttpsProxyAgent(process.env.PROXY);
-    }
-    return config;
-  }
-
-  /** @param {Object|string} value */
-  getDetails(value) {
-    if (typeof value === 'string') {
-      return value;
-    }
-    return JSON.stringify(value, null, 2);
-  }
-
-  getApiKey() {
-    const apiKey = process.env.FLUX_API_KEY || '';
-    if (!apiKey && !this.override) {
-      throw new Error('Missing FLUX_API_KEY environment variable.');
-    }
-    return apiKey;
-  }
-
-  wrapInMarkdown(imageUrl) {
-    const serverDomain = process.env.DOMAIN_SERVER || 'http://localhost:3080';
-    return `![generated image](${serverDomain}${imageUrl})`;
-  }
-
-  returnValue(value) {
-    if (this.isAgent === true && typeof value === 'string') {
-      return [value, {}];
-    } else if (this.isAgent === true && typeof value === 'object') {
-      if (Array.isArray(value)) {
-        return value;
-      }
-      return [displayMessage, value];
-    }
-    return value;
-  }
-
-  async _call(data) {
-    const { action = 'generate', ...imageData } = data;
-
-    // Use provided API key for this request if available, otherwise use default
-    const requestApiKey = this.apiKey || this.getApiKey();
-
-    // Handle list_finetunes action
-    if (action === 'list_finetunes') {
-      return this.getMyFinetunes(requestApiKey);
-    }
-
-    // Handle finetuned generation
-    if (action === 'generate_finetuned') {
-      return this.generateFinetunedImage(imageData, requestApiKey);
-    }
-
-    // For generate action, ensure prompt is provided
-    if (!imageData.prompt) {
-      throw new Error('Missing required field: prompt');
-    }
-
-    let payload = {
-      prompt: imageData.prompt,
-      prompt_upsampling: imageData.prompt_upsampling || false,
-      safety_tolerance: imageData.safety_tolerance || 6,
-      output_format: imageData.output_format || 'png',
-    };
-
-    // Add optional parameters if provided
-    if (imageData.width) {
-      payload.width = imageData.width;
-    }
-    if (imageData.height) {
-      payload.height = imageData.height;
-    }
-    if (imageData.steps) {
-      payload.steps = imageData.steps;
-    }
-    if (imageData.seed !== undefined) {
-      payload.seed = imageData.seed;
-    }
-    if (imageData.raw) {
-      payload.raw = imageData.raw;
-    }
-
-    const generateUrl = `${this.baseUrl}${imageData.endpoint || '/v1/flux-pro'}`;
-    const resultUrl = `${this.baseUrl}/v1/get_result`;
-
-    logger.debug('[FluxAPI] Generating image with payload:', payload);
-    logger.debug('[FluxAPI] Using endpoint:', generateUrl);
-
-    let taskResponse;
-    try {
-      taskResponse = await axios.post(generateUrl, payload, {
-        headers: {
-          'x-key': requestApiKey,
-          'Content-Type': 'application/json',
-          Accept: 'application/json',
-        },
-        ...this.getAxiosConfig(),
-      });
-    } catch (error) {
-      const details = this.getDetails(error?.response?.data || error.message);
-      logger.error('[FluxAPI] Error while submitting task:', details);
-
-      return this.returnValue(
-        `Something went wrong when trying to generate the image. The Flux API may be unavailable:
-        Error Message: ${details}`,
-      );
-    }
-
-    const taskId = taskResponse.data.id;
-
-    // Polling for the result
-    let status = 'Pending';
-    let resultData = null;
-    while (status !== 'Ready' && status !== 'Error') {
-      try {
-        // Wait 2 seconds between polls
-        await new Promise((resolve) => setTimeout(resolve, 2000));
-        const resultResponse = await axios.get(resultUrl, {
-          headers: {
-            'x-key': requestApiKey,
-            Accept: 'application/json',
-          },
-          params: { id: taskId },
-          ...this.getAxiosConfig(),
-        });
-        status = resultResponse.data.status;
-
-        if (status === 'Ready') {
-          resultData = resultResponse.data.result;
-          break;
-        } else if (status === 'Error') {
-          logger.error('[FluxAPI] Error in task:', resultResponse.data);
-          return this.returnValue('An error occurred during image generation.');
-        }
-      } catch (error) {
-        const details = this.getDetails(error?.response?.data || error.message);
-        logger.error('[FluxAPI] Error while getting result:', details);
-        return this.returnValue('An error occurred while retrieving the image.');
-      }
-    }
-
-    // If no result data
-    if (!resultData || !resultData.sample) {
-      logger.error('[FluxAPI] No image data received from API. Response:', resultData);
-      return this.returnValue('No image data received from Flux API.');
-    }
-
-    // Try saving the image locally
-    const imageUrl = resultData.sample;
-    const imageName = `img-${uuidv4()}.png`;
-
-    if (this.isAgent) {
-      try {
-        // Fetch the image and convert to base64
-        const fetchOptions = {};
-        if (process.env.PROXY) {
-          fetchOptions.agent = new HttpsProxyAgent(process.env.PROXY);
-        }
-        const imageResponse = await fetch(imageUrl, fetchOptions);
-        const arrayBuffer = await imageResponse.arrayBuffer();
-        const base64 = Buffer.from(arrayBuffer).toString('base64');
-        const content = [
-          {
-            type: ContentTypes.IMAGE_URL,
-            image_url: {
-              url: `data:image/png;base64,${base64}`,
-            },
-          },
-        ];
-
-        const response = [
-          {
-            type: ContentTypes.TEXT,
-            text: displayMessage,
-          },
-        ];
-        return [response, { content }];
-      } catch (error) {
-        logger.error('Error processing image for agent:', error);
-        return this.returnValue(`Failed to process the image. ${error.message}`);
-      }
-    }
-
-    try {
-      logger.debug('[FluxAPI] Saving image:', imageUrl);
-      const result = await this.processFileURL({
-        fileStrategy: this.fileStrategy,
-        userId: this.userId,
-        URL: imageUrl,
-        fileName: imageName,
-        basePath: 'images',
-        context: FileContext.image_generation,
-      });
-
-      logger.debug('[FluxAPI] Image saved to path:', result.filepath);
-
-      // Calculate cost based on endpoint
-      /**
-       * TODO: Cost handling
-      const endpoint = imageData.endpoint || '/v1/flux-pro';
-      const endpointKey = Object.entries(FluxAPI.PRICING).find(([key, _]) =>
-        endpoint.includes(key.toLowerCase().replace(/_/g, '-')),
-      )?.[0];
-      const cost = FluxAPI.PRICING[endpointKey] || 0;
-       */
-      this.result = this.returnMetadata ? result : this.wrapInMarkdown(result.filepath);
-      return this.returnValue(this.result);
-    } catch (error) {
-      const details = this.getDetails(error?.message ?? 'No additional error details.');
-      logger.error('Error while saving the image:', details);
-      return this.returnValue(`Failed to save the image locally. ${details}`);
-    }
-  }
-
-  async getMyFinetunes(apiKey = null) {
-    const finetunesUrl = `${this.baseUrl}/v1/my_finetunes`;
-    const detailsUrl = `${this.baseUrl}/v1/finetune_details`;
-
-    try {
-      const headers = {
-        'x-key': apiKey || this.getApiKey(),
-        'Content-Type': 'application/json',
-        Accept: 'application/json',
-      };
-
-      // Get list of finetunes
-      const response = await axios.get(finetunesUrl, {
-        headers,
-        ...this.getAxiosConfig(),
-      });
-      const finetunes = response.data.finetunes;
-
-      // Fetch details for each finetune
-      const finetuneDetails = await Promise.all(
-        finetunes.map(async (finetuneId) => {
-          try {
-            const detailResponse = await axios.get(`${detailsUrl}?finetune_id=${finetuneId}`, {
-              headers,
-              ...this.getAxiosConfig(),
-            });
-            return {
-              id: finetuneId,
-              ...detailResponse.data,
-            };
-          } catch (error) {
-            logger.error(`[FluxAPI] Error fetching details for finetune ${finetuneId}:`, error);
-            return {
-              id: finetuneId,
-              error: 'Failed to fetch details',
-            };
-          }
-        }),
-      );
-
-      if (this.isAgent) {
-        const formattedDetails = JSON.stringify(finetuneDetails, null, 2);
-        return [`Here are the available finetunes:\n${formattedDetails}`, null];
-      }
-      return JSON.stringify(finetuneDetails);
-    } catch (error) {
-      const details = this.getDetails(error?.response?.data || error.message);
-      logger.error('[FluxAPI] Error while getting finetunes:', details);
-      const errorMsg = `Failed to get finetunes: ${details}`;
-      return this.isAgent ? this.returnValue([errorMsg, {}]) : new Error(errorMsg);
-    }
-  }
-
-  async generateFinetunedImage(imageData, requestApiKey) {
-    if (!imageData.prompt) {
-      throw new Error('Missing required field: prompt');
-    }
-
-    if (!imageData.finetune_id) {
-      throw new Error(
-        'Missing required field: finetune_id for finetuned generation. Please supply a finetune_id!',
-      );
-    }
-
-    // Validate endpoint is appropriate for finetuned generation
-    const validFinetunedEndpoints = ['/v1/flux-pro-finetuned', '/v1/flux-pro-1.1-ultra-finetuned'];
-    const endpoint = imageData.endpoint || '/v1/flux-pro-finetuned';
-
-    if (!validFinetunedEndpoints.includes(endpoint)) {
-      throw new Error(
-        `Invalid endpoint for finetuned generation. Must be one of: ${validFinetunedEndpoints.join(', ')}`,
-      );
-    }
-
-    let payload = {
-      prompt: imageData.prompt,
-      prompt_upsampling: imageData.prompt_upsampling || false,
-      safety_tolerance: imageData.safety_tolerance || 6,
-      output_format: imageData.output_format || 'png',
-      finetune_id: imageData.finetune_id,
-      finetune_strength: imageData.finetune_strength || 1.0,
-      guidance: imageData.guidance || 2.5,
-    };
-
-    // Add optional parameters if provided
-    if (imageData.width) {
-      payload.width = imageData.width;
-    }
-    if (imageData.height) {
-      payload.height = imageData.height;
-    }
-    if (imageData.steps) {
-      payload.steps = imageData.steps;
-    }
-    if (imageData.seed !== undefined) {
-      payload.seed = imageData.seed;
-    }
-    if (imageData.raw) {
-      payload.raw = imageData.raw;
-    }
-
-    const generateUrl = `${this.baseUrl}${endpoint}`;
-    const resultUrl = `${this.baseUrl}/v1/get_result`;
-
-    logger.debug('[FluxAPI] Generating finetuned image with payload:', payload);
-    logger.debug('[FluxAPI] Using endpoint:', generateUrl);
-
-    let taskResponse;
-    try {
-      taskResponse = await axios.post(generateUrl, payload, {
-        headers: {
-          'x-key': requestApiKey,
-          'Content-Type': 'application/json',
-          Accept: 'application/json',
-        },
-        ...this.getAxiosConfig(),
-      });
-    } catch (error) {
-      const details = this.getDetails(error?.response?.data || error.message);
-      logger.error('[FluxAPI] Error while submitting finetuned task:', details);
-      return this.returnValue(
-        `Something went wrong when trying to generate the finetuned image. The Flux API may be unavailable:
-        Error Message: ${details}`,
-      );
-    }
-
-    const taskId = taskResponse.data.id;
-
-    // Polling for the result
-    let status = 'Pending';
-    let resultData = null;
-    while (status !== 'Ready' && status !== 'Error') {
-      try {
-        // Wait 2 seconds between polls
-        await new Promise((resolve) => setTimeout(resolve, 2000));
-        const resultResponse = await axios.get(resultUrl, {
-          headers: {
-            'x-key': requestApiKey,
-            Accept: 'application/json',
-          },
-          params: { id: taskId },
-          ...this.getAxiosConfig(),
-        });
-        status = resultResponse.data.status;
-
-        if (status === 'Ready') {
-          resultData = resultResponse.data.result;
-          break;
-        } else if (status === 'Error') {
-          logger.error('[FluxAPI] Error in finetuned task:', resultResponse.data);
-          return this.returnValue('An error occurred during finetuned image generation.');
-        }
-      } catch (error) {
-        const details = this.getDetails(error?.response?.data || error.message);
-        logger.error('[FluxAPI] Error while getting finetuned result:', details);
-        return this.returnValue('An error occurred while retrieving the finetuned image.');
-      }
-    }
-
-    // If no result data
-    if (!resultData || !resultData.sample) {
-      logger.error('[FluxAPI] No image data received from API. Response:', resultData);
-      return this.returnValue('No image data received from Flux API.');
-    }
-
-    // Try saving the image locally
-    const imageUrl = resultData.sample;
-    const imageName = `img-${uuidv4()}.png`;
-
-    try {
-      logger.debug('[FluxAPI] Saving finetuned image:', imageUrl);
-      const result = await this.processFileURL({
-        fileStrategy: this.fileStrategy,
-        userId: this.userId,
-        URL: imageUrl,
-        fileName: imageName,
-        basePath: 'images',
-        context: FileContext.image_generation,
-      });
-
-      logger.debug('[FluxAPI] Finetuned image saved to path:', result.filepath);
-
-      // Calculate cost based on endpoint
-      const endpointKey = endpoint.includes('ultra')
-        ? 'FLUX_PRO_1_1_ULTRA_FINETUNED'
-        : 'FLUX_PRO_FINETUNED';
-      const cost = FluxAPI.PRICING[endpointKey] || 0;
-      // Return the result based on returnMetadata flag
-      this.result = this.returnMetadata ? result : this.wrapInMarkdown(result.filepath);
-      return this.returnValue(this.result);
-    } catch (error) {
-      const details = this.getDetails(error?.message ?? 'No additional error details.');
-      logger.error('Error while saving the finetuned image:', details);
-      return this.returnValue(`Failed to save the finetuned image locally. ${details}`);
-    }
-  }
-}
-
-module.exports = FluxAPI;

api/app/clients/tools/structured/OpenAIImageTools.js

@@ -1,519 +0,0 @@
-const { z } = require('zod');
-const axios = require('axios');
-const { v4 } = require('uuid');
-const OpenAI = require('openai');
-const FormData = require('form-data');
-const { tool } = require('@langchain/core/tools');
-const { logAxiosError } = require('@librechat/api');
-const { logger } = require('@librechat/data-schemas');
-const { HttpsProxyAgent } = require('https-proxy-agent');
-const { ContentTypes, EImageOutputType } = require('librechat-data-provider');
-const { getStrategyFunctions } = require('~/server/services/Files/strategies');
-const { extractBaseURL } = require('~/utils');
-const { getFiles } = require('~/models/File');
-
-/** Default descriptions for image generation tool  */
-const DEFAULT_IMAGE_GEN_DESCRIPTION = `
-Generates high-quality, original images based solely on text, not using any uploaded reference images.
-
-When to use \`image_gen_oai\`:
-- To create entirely new images from detailed text descriptions that do NOT reference any image files.
-
-When NOT to use \`image_gen_oai\`:
-- If the user has uploaded any images and requests modifications, enhancements, or remixing based on those uploads → use \`image_edit_oai\` instead.
-
-Generated image IDs will be returned in the response, so you can refer to them in future requests made to \`image_edit_oai\`.
-`.trim();
-
-/** Default description for image editing tool  */
-const DEFAULT_IMAGE_EDIT_DESCRIPTION =
-  `Generates high-quality, original images based on text and one or more uploaded/referenced images.
-
-When to use \`image_edit_oai\`:
-- The user wants to modify, extend, or remix one **or more** uploaded images, either:
-- Previously generated, or in the current request (both to be included in the \`image_ids\` array).
-- Always when the user refers to uploaded images for editing, enhancement, remixing, style transfer, or combining elements.
-- Any current or existing images are to be used as visual guides.
-- If there are any files in the current request, they are more likely than not expected as references for image edit requests.
-
-When NOT to use \`image_edit_oai\`:
-- Brand-new generations that do not rely on an existing image → use \`image_gen_oai\` instead.
-
-Both generated and referenced image IDs will be returned in the response, so you can refer to them in future requests made to \`image_edit_oai\`.
-`.trim();
-
-/** Default prompt descriptions  */
-const DEFAULT_IMAGE_GEN_PROMPT_DESCRIPTION = `Describe the image you want in detail. 
-      Be highly specific—break your idea into layers: 
-      (1) main concept and subject,
-      (2) composition and position,
-      (3) lighting and mood,
-      (4) style, medium, or camera details,
-      (5) important features (age, expression, clothing, etc.),
-      (6) background.
-      Use positive, descriptive language and specify what should be included, not what to avoid. 
-      List number and characteristics of people/objects, and mention style/technical requirements (e.g., "DSLR photo, 85mm lens, golden hour").
-      Do not reference any uploaded images—use for new image creation from text only.`;
-
-const DEFAULT_IMAGE_EDIT_PROMPT_DESCRIPTION = `Describe the changes, enhancements, or new ideas to apply to the uploaded image(s).
-      Be highly specific—break your request into layers: 
-      (1) main concept or transformation,
-      (2) specific edits/replacements or composition guidance,
-      (3) desired style, mood, or technique,
-      (4) features/items to keep, change, or add (such as objects, people, clothing, lighting, etc.).
-      Use positive, descriptive language and clarify what should be included or changed, not what to avoid.
-      Always base this prompt on the most recently uploaded reference images.`;
-
-const displayMessage =
-  "The tool displayed an image. All generated images are already plainly visible, so don't repeat the descriptions in detail. Do not list download links as they are available in the UI already. The user may download the images by clicking on them, but do not mention anything about downloading to the user.";
-
-/**
- * Replaces unwanted characters from the input string
- * @param {string} inputString - The input string to process
- * @returns {string} - The processed string
- */
-function replaceUnwantedChars(inputString) {
-  return inputString
-    .replace(/\r\n|\r|\n/g, ' ')
-    .replace(/"/g, '')
-    .trim();
-}
-
-function returnValue(value) {
-  if (typeof value === 'string') {
-    return [value, {}];
-  } else if (typeof value === 'object') {
-    if (Array.isArray(value)) {
-      return value;
-    }
-    return [displayMessage, value];
-  }
-  return value;
-}
-
-const getImageGenDescription = () => {
-  return process.env.IMAGE_GEN_OAI_DESCRIPTION || DEFAULT_IMAGE_GEN_DESCRIPTION;
-};
-
-const getImageEditDescription = () => {
-  return process.env.IMAGE_EDIT_OAI_DESCRIPTION || DEFAULT_IMAGE_EDIT_DESCRIPTION;
-};
-
-const getImageGenPromptDescription = () => {
-  return process.env.IMAGE_GEN_OAI_PROMPT_DESCRIPTION || DEFAULT_IMAGE_GEN_PROMPT_DESCRIPTION;
-};
-
-const getImageEditPromptDescription = () => {
-  return process.env.IMAGE_EDIT_OAI_PROMPT_DESCRIPTION || DEFAULT_IMAGE_EDIT_PROMPT_DESCRIPTION;
-};
-
-/**
- * Creates OpenAI Image tools (generation and editing)
- * @param {Object} fields - Configuration fields
- * @param {ServerRequest} fields.req - Whether the tool is being used in an agent context
- * @param {boolean} fields.isAgent - Whether the tool is being used in an agent context
- * @param {string} fields.IMAGE_GEN_OAI_API_KEY - The OpenAI API key
- * @param {boolean} [fields.override] - Whether to override the API key check, necessary for app initialization
- * @param {MongoFile[]} [fields.imageFiles] - The images to be used for editing
- * @returns {Array} - Array of image tools
- */
-function createOpenAIImageTools(fields = {}) {
-  /** @type {boolean} Used to initialize the Tool without necessary variables. */
-  const override = fields.override ?? false;
-  /** @type {boolean} */
-  if (!override && !fields.isAgent) {
-    throw new Error('This tool is only available for agents.');
-  }
-  const { req } = fields;
-  const imageOutputType = req?.app.locals.imageOutputType || EImageOutputType.PNG;
-  const appFileStrategy = req?.app.locals.fileStrategy;
-
-  const getApiKey = () => {
-    const apiKey = process.env.IMAGE_GEN_OAI_API_KEY ?? '';
-    if (!apiKey && !override) {
-      throw new Error('Missing IMAGE_GEN_OAI_API_KEY environment variable.');
-    }
-    return apiKey;
-  };
-
-  let apiKey = fields.IMAGE_GEN_OAI_API_KEY ?? getApiKey();
-  const closureConfig = { apiKey };
-
-  let baseURL = 'https://api.openai.com/v1/';
-  if (!override && process.env.IMAGE_GEN_OAI_BASEURL) {
-    baseURL = extractBaseURL(process.env.IMAGE_GEN_OAI_BASEURL);
-    closureConfig.baseURL = baseURL;
-  }
-
-  // Note: Azure may not yet support the latest image generation models
-  if (
-    !override &&
-    process.env.IMAGE_GEN_OAI_AZURE_API_VERSION &&
-    process.env.IMAGE_GEN_OAI_BASEURL
-  ) {
-    baseURL = process.env.IMAGE_GEN_OAI_BASEURL;
-    closureConfig.baseURL = baseURL;
-    closureConfig.defaultQuery = { 'api-version': process.env.IMAGE_GEN_OAI_AZURE_API_VERSION };
-    closureConfig.defaultHeaders = {
-      'api-key': process.env.IMAGE_GEN_OAI_API_KEY,
-      'Content-Type': 'application/json',
-    };
-    closureConfig.apiKey = process.env.IMAGE_GEN_OAI_API_KEY;
-  }
-
-  const imageFiles = fields.imageFiles ?? [];
-
-  /**
-   * Image Generation Tool
-   */
-  const imageGenTool = tool(
-    async (
-      {
-        prompt,
-        background = 'auto',
-        n = 1,
-        output_compression = 100,
-        quality = 'auto',
-        size = 'auto',
-      },
-      runnableConfig,
-    ) => {
-      if (!prompt) {
-        throw new Error('Missing required field: prompt');
-      }
-      const clientConfig = { ...closureConfig };
-      if (process.env.PROXY) {
-        clientConfig.httpAgent = new HttpsProxyAgent(process.env.PROXY);
-      }
-
-      /** @type {OpenAI} */
-      const openai = new OpenAI(clientConfig);
-      let output_format = imageOutputType;
-      if (
-        background === 'transparent' &&
-        output_format !== EImageOutputType.PNG &&
-        output_format !== EImageOutputType.WEBP
-      ) {
-        logger.warn(
-          '[ImageGenOAI] Transparent background requires PNG or WebP format, defaulting to PNG',
-        );
-        output_format = EImageOutputType.PNG;
-      }
-
-      let resp;
-      try {
-        const derivedSignal = runnableConfig?.signal
-          ? AbortSignal.any([runnableConfig.signal])
-          : undefined;
-        resp = await openai.images.generate(
-          {
-            model: 'gpt-image-1',
-            prompt: replaceUnwantedChars(prompt),
-            n: Math.min(Math.max(1, n), 10),
-            background,
-            output_format,
-            output_compression:
-              output_format === EImageOutputType.WEBP || output_format === EImageOutputType.JPEG
-                ? output_compression
-                : undefined,
-            quality,
-            size,
-          },
-          {
-            signal: derivedSignal,
-          },
-        );
-      } catch (error) {
-        const message = '[image_gen_oai] Problem generating the image:';
-        logAxiosError({ error, message });
-        return returnValue(`Something went wrong when trying to generate the image. The OpenAI API may be unavailable:
-Error Message: ${error.message}`);
-      }
-
-      if (!resp) {
-        return returnValue(
-          'Something went wrong when trying to generate the image. The OpenAI API may be unavailable',
-        );
-      }
-
-      // For gpt-image-1, the response contains base64-encoded images
-      // TODO: handle cost in `resp.usage`
-      const base64Image = resp.data[0].b64_json;
-
-      if (!base64Image) {
-        return returnValue(
-          'No image data returned from OpenAI API. There may be a problem with the API or your configuration.',
-        );
-      }
-
-      const content = [
-        {
-          type: ContentTypes.IMAGE_URL,
-          image_url: {
-            url: `data:image/${output_format};base64,${base64Image}`,
-          },
-        },
-      ];
-
-      const file_ids = [v4()];
-      const response = [
-        {
-          type: ContentTypes.TEXT,
-          text: displayMessage + `\n\ngenerated_image_id: "${file_ids[0]}"`,
-        },
-      ];
-      return [response, { content, file_ids }];
-    },
-    {
-      name: 'image_gen_oai',
-      description: getImageGenDescription(),
-      schema: z.object({
-        prompt: z.string().max(32000).describe(getImageGenPromptDescription()),
-        background: z
-          .enum(['transparent', 'opaque', 'auto'])
-          .optional()
-          .describe(
-            'Sets transparency for the background. Must be one of transparent, opaque or auto (default). When transparent, the output format should be png or webp.',
-          ),
-        /*
-        n: z
-          .number()
-          .int()
-          .min(1)
-          .max(10)
-          .optional()
-          .describe('The number of images to generate. Must be between 1 and 10.'),
-        output_compression: z
-          .number()
-          .int()
-          .min(0)
-          .max(100)
-          .optional()
-          .describe('The compression level (0-100%) for webp or jpeg formats. Defaults to 100.'),
-           */
-        quality: z
-          .enum(['auto', 'high', 'medium', 'low'])
-          .optional()
-          .describe('The quality of the image. One of auto (default), high, medium, or low.'),
-        size: z
-          .enum(['auto', '1024x1024', '1536x1024', '1024x1536'])
-          .optional()
-          .describe(
-            'The size of the generated image. One of 1024x1024, 1536x1024 (landscape), 1024x1536 (portrait), or auto (default).',
-          ),
-      }),
-      responseFormat: 'content_and_artifact',
-    },
-  );
-
-  /**
-   * Image Editing Tool
-   */
-  const imageEditTool = tool(
-    async ({ prompt, image_ids, quality = 'auto', size = 'auto' }, runnableConfig) => {
-      if (!prompt) {
-        throw new Error('Missing required field: prompt');
-      }
-
-      const clientConfig = { ...closureConfig };
-      if (process.env.PROXY) {
-        clientConfig.httpAgent = new HttpsProxyAgent(process.env.PROXY);
-      }
-
-      const formData = new FormData();
-      formData.append('model', 'gpt-image-1');
-      formData.append('prompt', replaceUnwantedChars(prompt));
-      // TODO: `mask` support
-      // TODO: more than 1 image support
-      // formData.append('n', n.toString());
-      formData.append('quality', quality);
-      formData.append('size', size);
-
-      /** @type {Record<FileSources, undefined | NodeStreamDownloader<File>>} */
-      const streamMethods = {};
-
-      const requestFilesMap = Object.fromEntries(imageFiles.map((f) => [f.file_id, { ...f }]));
-
-      const orderedFiles = new Array(image_ids.length);
-      const idsToFetch = [];
-      const indexOfMissing = Object.create(null);
-
-      for (let i = 0; i < image_ids.length; i++) {
-        const id = image_ids[i];
-        const file = requestFilesMap[id];
-
-        if (file) {
-          orderedFiles[i] = file;
-        } else {
-          idsToFetch.push(id);
-          indexOfMissing[id] = i;
-        }
-      }
-
-      if (idsToFetch.length) {
-        const fetchedFiles = await getFiles(
-          {
-            user: req.user.id,
-            file_id: { $in: idsToFetch },
-            height: { $exists: true },
-            width: { $exists: true },
-          },
-          {},
-          {},
-        );
-
-        for (const file of fetchedFiles) {
-          requestFilesMap[file.file_id] = file;
-          orderedFiles[indexOfMissing[file.file_id]] = file;
-        }
-      }
-      for (const imageFile of orderedFiles) {
-        if (!imageFile) {
-          continue;
-        }
-        /** @type {NodeStream<File>} */
-        let stream;
-        /** @type {NodeStreamDownloader<File>} */
-        let getDownloadStream;
-        const source = imageFile.source || appFileStrategy;
-        if (!source) {
-          throw new Error('No source found for image file');
-        }
-        if (streamMethods[source]) {
-          getDownloadStream = streamMethods[source];
-        } else {
-          ({ getDownloadStream } = getStrategyFunctions(source));
-          streamMethods[source] = getDownloadStream;
-        }
-        if (!getDownloadStream) {
-          throw new Error(`No download stream method found for source: ${source}`);
-        }
-        stream = await getDownloadStream(req, imageFile.filepath);
-        if (!stream) {
-          throw new Error('Failed to get download stream for image file');
-        }
-        formData.append('image[]', stream, {
-          filename: imageFile.filename,
-          contentType: imageFile.type,
-        });
-      }
-
-      /** @type {import('axios').RawAxiosHeaders} */
-      let headers = {
-        ...formData.getHeaders(),
-      };
-
-      if (process.env.IMAGE_GEN_OAI_AZURE_API_VERSION && process.env.IMAGE_GEN_OAI_BASEURL) {
-        headers['api-key'] = apiKey;
-      } else {
-        headers['Authorization'] = `Bearer ${apiKey}`;
-      }
-
-      try {
-        const derivedSignal = runnableConfig?.signal
-          ? AbortSignal.any([runnableConfig.signal])
-          : undefined;
-
-        /** @type {import('axios').AxiosRequestConfig} */
-        const axiosConfig = {
-          headers,
-          ...clientConfig,
-          signal: derivedSignal,
-          baseURL,
-        };
-
-        if (process.env.IMAGE_GEN_OAI_AZURE_API_VERSION && process.env.IMAGE_GEN_OAI_BASEURL) {
-          axiosConfig.params = {
-            'api-version': process.env.IMAGE_GEN_OAI_AZURE_API_VERSION,
-            ...axiosConfig.params,
-          };
-        }
-        const response = await axios.post('/images/edits', formData, axiosConfig);
-
-        if (!response.data || !response.data.data || !response.data.data.length) {
-          return returnValue(
-            'No image data returned from OpenAI API. There may be a problem with the API or your configuration.',
-          );
-        }
-
-        const base64Image = response.data.data[0].b64_json;
-        if (!base64Image) {
-          return returnValue(
-            'No image data returned from OpenAI API. There may be a problem with the API or your configuration.',
-          );
-        }
-
-        const content = [
-          {
-            type: ContentTypes.IMAGE_URL,
-            image_url: {
-              url: `data:image/${imageOutputType};base64,${base64Image}`,
-            },
-          },
-        ];
-
-        const file_ids = [v4()];
-        const textResponse = [
-          {
-            type: ContentTypes.TEXT,
-            text:
-              displayMessage +
-              `\n\ngenerated_image_id: "${file_ids[0]}"\nreferenced_image_ids: ["${image_ids.join('", "')}"]`,
-          },
-        ];
-        return [textResponse, { content, file_ids }];
-      } catch (error) {
-        const message = '[image_edit_oai] Problem editing the image:';
-        logAxiosError({ error, message });
-        return returnValue(`Something went wrong when trying to edit the image. The OpenAI API may be unavailable:
-Error Message: ${error.message || 'Unknown error'}`);
-      }
-    },
-    {
-      name: 'image_edit_oai',
-      description: getImageEditDescription(),
-      schema: z.object({
-        image_ids: z
-          .array(z.string())
-          .min(1)
-          .describe(
-            `
-IDs (image ID strings) of previously generated or uploaded images that should guide the edit.
-
-Guidelines:
-- If the user's request depends on any prior image(s), copy their image IDs into the \`image_ids\` array (in the same order the user refers to them).  
-- Never invent or hallucinate IDs; only use IDs that are still visible in the conversation context.
-- If no earlier image is relevant, omit the field entirely.
-`.trim(),
-          ),
-        prompt: z.string().max(32000).describe(getImageEditPromptDescription()),
-        /*
-        n: z
-          .number()
-          .int()
-          .min(1)
-          .max(10)
-          .optional()
-          .describe('The number of images to generate. Must be between 1 and 10. Defaults to 1.'),
-        */
-        quality: z
-          .enum(['auto', 'high', 'medium', 'low'])
-          .optional()
-          .describe(
-            'The quality of the image. One of auto (default), high, medium, or low. High/medium/low only supported for gpt-image-1.',
-          ),
-        size: z
-          .enum(['auto', '1024x1024', '1536x1024', '1024x1536', '256x256', '512x512'])
-          .optional()
-          .describe(
-            'The size of the generated images. For gpt-image-1: auto (default), 1024x1024, 1536x1024, 1024x1536. For dall-e-2: 256x256, 512x512, 1024x1024.',
-          ),
-      }),
-      responseFormat: 'content_and_artifact',
-    },
-  );
-
-  return [imageGenTool, imageEditTool];
-}
-
-module.exports = createOpenAIImageTools;

api/app/clients/tools/structured/StableDiffusion.js

@@ -6,13 +6,10 @@ const axios = require('axios');
 const sharp = require('sharp');
 const { v4: uuidv4 } = require('uuid');
 const { Tool } = require('@langchain/core/tools');
-const { FileContext, ContentTypes } = require('librechat-data-provider');
+const { FileContext } = require('librechat-data-provider');
 const paths = require('~/config/paths');
 const { logger } = require('~/config');
 
-const displayMessage =
-  'Stable Diffusion displayed an image. All generated images are already plainly visible, so don\'t repeat the descriptions in detail. Do not list download links as they are available in the UI already. The user may download the images by clicking on them, but do not mention anything about downloading to the user.';
-
 class StableDiffusionAPI extends Tool {
   constructor(fields) {
     super();
@@ -24,8 +21,6 @@ class StableDiffusionAPI extends Tool {
     this.override = fields.override ?? false;
     /** @type {boolean} Necessary for output to contain all image metadata. */
     this.returnMetadata = fields.returnMetadata ?? false;
-    /** @type {boolean} */
-    this.isAgent = fields.isAgent;
     if (fields.uploadImageBuffer) {
       /** @type {uploadImageBuffer} Necessary for output to contain all image metadata. */
       this.uploadImageBuffer = fields.uploadImageBuffer.bind(this);
@@ -71,16 +66,6 @@ class StableDiffusionAPI extends Tool {
     return `![generated image](/${imageUrl})`;
   }
 
-  returnValue(value) {
-    if (this.isAgent === true && typeof value === 'string') {
-      return [value, {}];
-    } else if (this.isAgent === true && typeof value === 'object') {
-      return [displayMessage, value];
-    }
-
-    return value;
-  }
-
   getServerURL() {
     const url = process.env.SD_WEBUI_URL || '';
     if (!url && !this.override) {
@@ -128,25 +113,6 @@ class StableDiffusionAPI extends Tool {
     }
 
     try {
-      if (this.isAgent) {
-        const content = [
-          {
-            type: ContentTypes.IMAGE_URL,
-            image_url: {
-              url: `data:image/png;base64,${image}`,
-            },
-          },
-        ];
-
-        const response = [
-          {
-            type: ContentTypes.TEXT,
-            text: displayMessage,
-          },
-        ];
-        return [response, { content }];
-      }
-
       const buffer = Buffer.from(image.split(',', 1)[0], 'base64');
       if (this.returnMetadata && this.uploadImageBuffer && this.req) {
         const file = await this.uploadImageBuffer({
@@ -188,7 +154,7 @@ class StableDiffusionAPI extends Tool {
       logger.error('[StableDiffusion] Error while saving the image:', error);
     }
 
-    return this.returnValue(this.result);
+    return this.result;
   }
 }
 

api/app/clients/tools/structured/TavilySearchResults.js

@@ -43,39 +43,9 @@ class TavilySearchResults extends Tool {
         .boolean()
         .optional()
         .describe('Whether to include answers in the search results. Default is False.'),
-      include_raw_content: z
-        .boolean()
-        .optional()
-        .describe('Whether to include raw content in the search results. Default is False.'),
-      include_domains: z
-        .array(z.string())
-        .optional()
-        .describe('A list of domains to specifically include in the search results.'),
-      exclude_domains: z
-        .array(z.string())
-        .optional()
-        .describe('A list of domains to specifically exclude from the search results.'),
-      topic: z
-        .enum(['general', 'news', 'finance'])
-        .optional()
-        .describe(
-          'The category of the search. Use news ONLY if query SPECIFCALLY mentions the word "news".',
-        ),
-      time_range: z
-        .enum(['day', 'week', 'month', 'year', 'd', 'w', 'm', 'y'])
-        .optional()
-        .describe('The time range back from the current date to filter results.'),
-      days: z
-        .number()
-        .min(1)
-        .optional()
-        .describe('Number of days back from the current date to include. Only if topic is news.'),
-      include_image_descriptions: z
-        .boolean()
-        .optional()
-        .describe(
-          'When include_images is true, also add a descriptive text for each image. Default is false.',
-        ),
+      // include_raw_content: z.boolean().optional().describe('Whether to include raw content in the search results. Default is False.'),
+      // include_domains: z.array(z.string()).optional().describe('A list of domains to specifically include in the search results.'),
+      // exclude_domains: z.array(z.string()).optional().describe('A list of domains to specifically exclude from the search results.'),
     });
   }
 

api/app/clients/tools/structured/specs/DALLE3.spec.js

@@ -1,29 +1,10 @@
 const OpenAI = require('openai');
 const DALLE3 = require('../DALLE3');
-const logger = require('~/config/winston');
+
+const { logger } = require('~/config');
 
 jest.mock('openai');
 
-jest.mock('@librechat/data-schemas', () => {
-  return {
-    logger: {
-      info: jest.fn(),
-      warn: jest.fn(),
-      debug: jest.fn(),
-      error: jest.fn(),
-    },
-  };
-});
-
-jest.mock('tiktoken', () => {
-  return {
-    encoding_for_model: jest.fn().mockReturnValue({
-      encode: jest.fn(),
-      decode: jest.fn(),
-    }),
-  };
-});
-
 const processFileURL = jest.fn();
 
 jest.mock('~/server/services/Files/images', () => ({
@@ -56,11 +37,6 @@ jest.mock('fs', () => {
   return {
     existsSync: jest.fn(),
     mkdirSync: jest.fn(),
-    promises: {
-      writeFile: jest.fn(),
-      readFile: jest.fn(),
-      unlink: jest.fn(),
-    },
   };
 });
 

api/app/clients/tools/util/addOpenAPISpecs.js

@@ -0,0 +1,30 @@
+const { loadSpecs } = require('./loadSpecs');
+
+function transformSpec(input) {
+  return {
+    name: input.name_for_human,
+    pluginKey: input.name_for_model,
+    description: input.description_for_human,
+    icon: input?.logo_url ?? 'https://placehold.co/70x70.png',
+    // TODO: add support for authentication
+    isAuthRequired: 'false',
+    authConfig: [],
+  };
+}
+
+async function addOpenAPISpecs(availableTools) {
+  try {
+    const specs = (await loadSpecs({})).map(transformSpec);
+    if (specs.length > 0) {
+      return [...specs, ...availableTools];
+    }
+    return availableTools;
+  } catch (error) {
+    return availableTools;
+  }
+}
+
+module.exports = {
+  transformSpec,
+  addOpenAPISpecs,
+};

api/app/clients/tools/util/addOpenAPISpecs.spec.js

@@ -0,0 +1,76 @@
+const { addOpenAPISpecs, transformSpec } = require('./addOpenAPISpecs');
+const { loadSpecs } = require('./loadSpecs');
+const { createOpenAPIPlugin } = require('../dynamic/OpenAPIPlugin');
+
+jest.mock('./loadSpecs');
+jest.mock('../dynamic/OpenAPIPlugin');
+
+describe('transformSpec', () => {
+  it('should transform input spec to a desired format', () => {
+    const input = {
+      name_for_human: 'Human Name',
+      name_for_model: 'Model Name',
+      description_for_human: 'Human Description',
+      logo_url: 'https://example.com/logo.png',
+    };
+
+    const expectedOutput = {
+      name: 'Human Name',
+      pluginKey: 'Model Name',
+      description: 'Human Description',
+      icon: 'https://example.com/logo.png',
+      isAuthRequired: 'false',
+      authConfig: [],
+    };
+
+    expect(transformSpec(input)).toEqual(expectedOutput);
+  });
+
+  it('should use default icon if logo_url is not provided', () => {
+    const input = {
+      name_for_human: 'Human Name',
+      name_for_model: 'Model Name',
+      description_for_human: 'Human Description',
+    };
+
+    const expectedOutput = {
+      name: 'Human Name',
+      pluginKey: 'Model Name',
+      description: 'Human Description',
+      icon: 'https://placehold.co/70x70.png',
+      isAuthRequired: 'false',
+      authConfig: [],
+    };
+
+    expect(transformSpec(input)).toEqual(expectedOutput);
+  });
+});
+
+describe('addOpenAPISpecs', () => {
+  it('should add specs to available tools', async () => {
+    const availableTools = ['Tool1', 'Tool2'];
+    const specs = [
+      {
+        name_for_human: 'Human Name',
+        name_for_model: 'Model Name',
+        description_for_human: 'Human Description',
+        logo_url: 'https://example.com/logo.png',
+      },
+    ];
+
+    loadSpecs.mockResolvedValue(specs);
+    createOpenAPIPlugin.mockReturnValue('Plugin');
+
+    const result = await addOpenAPISpecs(availableTools);
+    expect(result).toEqual([...specs.map(transformSpec), ...availableTools]);
+  });
+
+  it('should return available tools if specs loading fails', async () => {
+    const availableTools = ['Tool1', 'Tool2'];
+
+    loadSpecs.mockRejectedValue(new Error('Failed to load specs'));
+
+    const result = await addOpenAPISpecs(availableTools);
+    expect(result).toEqual(availableTools);
+  });
+});

api/app/clients/tools/util/fileSearch.js

@@ -106,21 +106,18 @@ const createFileSearchTool = async ({ req, files, entity_id }) => {
 
       const formattedResults = validResults
         .flatMap((result) =>
-          result.data.map(([docInfo, distance]) => ({
+          result.data.map(([docInfo, relevanceScore]) => ({
             filename: docInfo.metadata.source.split('/').pop(),
             content: docInfo.page_content,
-            distance,
+            relevanceScore,
           })),
         )
-        // TODO: results should be sorted by relevance, not distance
-        .sort((a, b) => a.distance - b.distance)
-        // TODO: make this configurable
-        .slice(0, 10);
+        .sort((a, b) => b.relevanceScore - a.relevanceScore);
 
       const formattedString = formattedResults
         .map(
           (result) =>
-            `File: ${result.filename}\nRelevance: ${1.0 - result.distance.toFixed(4)}\nContent: ${
+            `File: ${result.filename}\nRelevance: ${result.relevanceScore.toFixed(4)}\nContent: ${
               result.content
             }\n`,
         )
@@ -135,7 +132,7 @@ const createFileSearchTool = async ({ req, files, entity_id }) => {
         query: z
           .string()
           .describe(
-            "A natural language query to search for relevant information in the files. Be specific and use keywords related to the information you're looking for. The query will be used for semantic similarity matching against the file contents.",
+            'A natural language query to search for relevant information in the files. Be specific and use keywords related to the information you\'re looking for. The query will be used for semantic similarity matching against the file contents.',
           ),
       }),
     },

api/app/clients/tools/util/handleTools.js

@@ -1,14 +1,8 @@
-const { mcpToolPattern } = require('@librechat/api');
-const { logger } = require('@librechat/data-schemas');
+const { Tools, Constants } = require('librechat-data-provider');
 const { SerpAPI } = require('@langchain/community/tools/serpapi');
 const { Calculator } = require('@langchain/community/tools/calculator');
-const { EnvVar, createCodeExecutionTool, createSearchTool } = require('@librechat/agents');
-const {
-  Tools,
-  EToolResources,
-  loadWebSearchAuth,
-  replaceSpecialVars,
-} = require('librechat-data-provider');
+const { createCodeExecutionTool, EnvVar } = require('@librechat/agents');
+const { getUserPluginAuthValue } = require('~/server/services/PluginService');
 const {
   availableTools,
   manifestToolMap,
@@ -16,7 +10,6 @@ const {
   GoogleSearchAPI,
   // Structured Tools
   DALLE3,
-  FluxAPI,
   OpenWeather,
   StructuredSD,
   StructuredACS,
@@ -24,14 +17,14 @@ const {
   StructuredWolfram,
   createYouTubeTools,
   TavilySearchResults,
-  createOpenAIImageTools,
 } = require('../');
 const { primeFiles: primeCodeFiles } = require('~/server/services/Files/Code/process');
 const { createFileSearchTool, primeFiles: primeSearchFiles } = require('./fileSearch');
-const { getUserPluginAuthValue } = require('~/server/services/PluginService');
-const { loadAuthValues } = require('~/server/services/Tools/credentials');
-const { getCachedTools } = require('~/server/services/Config');
 const { createMCPTool } = require('~/server/services/MCP');
+const { loadSpecs } = require('./loadSpecs');
+const { logger } = require('~/config');
+
+const mcpToolPattern = new RegExp(`^.+${Constants.mcp_delimiter}.+$`);
 
 /**
  * Validates the availability and authentication of tools for a user based on environment variables or user-specific plugin authentication values.
@@ -92,10 +85,49 @@ const validateTools = async (user, tools = []) => {
     return Array.from(validToolsSet.values());
   } catch (err) {
     logger.error('[validateTools] There was a problem validating tools', err);
-    throw new Error(err);
+    throw new Error('There was a problem validating tools');
   }
 };
 
+const loadAuthValues = async ({ userId, authFields, throwError = true }) => {
+  let authValues = {};
+
+  /**
+   * Finds the first non-empty value for the given authentication field, supporting alternate fields.
+   * @param {string[]} fields Array of strings representing the authentication fields. Supports alternate fields delimited by "||".
+   * @returns {Promise<{ authField: string, authValue: string} | null>} An object containing the authentication field and value, or null if not found.
+   */
+  const findAuthValue = async (fields) => {
+    for (const field of fields) {
+      let value = process.env[field];
+      if (value) {
+        return { authField: field, authValue: value };
+      }
+      try {
+        value = await getUserPluginAuthValue(userId, field, throwError);
+      } catch (err) {
+        if (field === fields[fields.length - 1] && !value) {
+          throw err;
+        }
+      }
+      if (value) {
+        return { authField: field, authValue: value };
+      }
+    }
+    return null;
+  };
+
+  for (let authField of authFields) {
+    const fields = authField.split('||');
+    const result = await findAuthValue(fields);
+    if (result) {
+      authValues[result.authField] = result.authValue;
+    }
+  }
+
+  return authValues;
+};
+
 /** @typedef {typeof import('@langchain/core/tools').Tool} ToolConstructor */
 /** @typedef {import('@langchain/core/tools').Tool} Tool */
 
@@ -128,7 +160,7 @@ const getAuthFields = (toolKey) => {
  *
  * @param {object} object
  * @param {string} object.user
- * @param {Pick<Agent, 'id' | 'provider' | 'model'>} [object.agent]
+ * @param {Agent} [object.agent]
  * @param {string} [object.model]
  * @param {EModelEndpoint} [object.endpoint]
  * @param {LoadToolOptions} [object.options]
@@ -143,13 +175,13 @@ const loadTools = async ({
   agent,
   model,
   endpoint,
+  useSpecs,
   tools = [],
   options = {},
   functions = true,
   returnMap = false,
 }) => {
   const toolConstructors = {
-    flux: FluxAPI,
     calculator: Calculator,
     google: GoogleSearchAPI,
     open_weather: OpenWeather,
@@ -161,7 +193,7 @@ const loadTools = async ({
   };
 
   const customConstructors = {
-    serpapi: async (_toolContextMap) => {
+    serpapi: async () => {
       const authFields = getAuthFields('serpapi');
       let envVar = authFields[0] ?? '';
       let apiKey = process.env[envVar];
@@ -174,40 +206,11 @@ const loadTools = async ({
         gl: 'us',
       });
     },
-    youtube: async (_toolContextMap) => {
+    youtube: async () => {
       const authFields = getAuthFields('youtube');
       const authValues = await loadAuthValues({ userId: user, authFields });
       return createYouTubeTools(authValues);
     },
-    image_gen_oai: async (toolContextMap) => {
-      const authFields = getAuthFields('image_gen_oai');
-      const authValues = await loadAuthValues({ userId: user, authFields });
-      const imageFiles = options.tool_resources?.[EToolResources.image_edit]?.files ?? [];
-      let toolContext = '';
-      for (let i = 0; i < imageFiles.length; i++) {
-        const file = imageFiles[i];
-        if (!file) {
-          continue;
-        }
-        if (i === 0) {
-          toolContext =
-            'Image files provided in this request (their image IDs listed in order of appearance) available for image editing:';
-        }
-        toolContext += `\n\t- ${file.file_id}`;
-        if (i === imageFiles.length - 1) {
-          toolContext += `\n\nInclude any you need in the \`image_ids\` array when calling \`${EToolResources.image_edit}_oai\`. You may also include previously referenced or generated image IDs.`;
-        }
-      }
-      if (toolContext) {
-        toolContextMap.image_edit_oai = toolContext;
-      }
-      return createOpenAIImageTools({
-        ...authValues,
-        isAgent: !!agent,
-        req: options.req,
-        imageFiles,
-      });
-    },
   };
 
   const requestedTools = {};
@@ -227,15 +230,14 @@ const loadTools = async ({
   };
 
   const toolOptions = {
-    flux: imageGenOptions,
+    serpapi: { location: 'Austin,Texas,United States', hl: 'en', gl: 'us' },
     dalle: imageGenOptions,
     'stable-diffusion': imageGenOptions,
-    serpapi: { location: 'Austin,Texas,United States', hl: 'en', gl: 'us' },
   };
 
-  /** @type {Record<string, string>} */
   const toolContextMap = {};
-  const appTools = (await getCachedTools({ includeGlobal: true })) ?? {};
+  const remainingTools = [];
+  const appTools = options.req?.app?.locals?.availableTools ?? {};
 
   for (const tool of tools) {
     if (tool === Tools.execute_code) {
@@ -267,38 +269,10 @@ const loadTools = async ({
         return createFileSearchTool({ req: options.req, files, entity_id: agent?.id });
       };
       continue;
-    } else if (tool === Tools.web_search) {
-      const webSearchConfig = options?.req?.app?.locals?.webSearch;
-      const result = await loadWebSearchAuth({
-        userId: user,
-        loadAuthValues,
-        webSearchConfig,
-      });
-      const { onSearchResults, onGetHighlights } = options?.[Tools.web_search] ?? {};
-      requestedTools[tool] = async () => {
-        toolContextMap[tool] = `# \`${tool}\`:
-Current Date & Time: ${replaceSpecialVars({ text: '{{iso_datetime}}' })}
-1. **Execute immediately without preface** when using \`${tool}\`.
-2. **After the search, begin with a brief summary** that directly addresses the query without headers or explaining your process.
-3. **Structure your response clearly** using Markdown formatting (Level 2 headers for sections, lists for multiple points, tables for comparisons).
-4. **Cite sources properly** according to the citation anchor format, utilizing group anchors when appropriate.
-5. **Tailor your approach to the query type** (academic, news, coding, etc.) while maintaining an expert, journalistic, unbiased tone.
-6. **Provide comprehensive information** with specific details, examples, and as much relevant context as possible from search results.
-7. **Avoid moralizing language.**
-`.trim();
-        return createSearchTool({
-          ...result.authResult,
-          onSearchResults,
-          onGetHighlights,
-          logger,
-        });
-      };
-      continue;
     } else if (tool && appTools[tool] && mcpToolPattern.test(tool)) {
       requestedTools[tool] = async () =>
         createMCPTool({
           req: options.req,
-          res: options.res,
           toolKey: tool,
           model: agent?.model ?? model,
           provider: agent?.provider ?? endpoint,
@@ -307,7 +281,7 @@ Current Date & Time: ${replaceSpecialVars({ text: '{{iso_datetime}}' })}
     }
 
     if (customConstructors[tool]) {
-      requestedTools[tool] = async () => customConstructors[tool](toolContextMap);
+      requestedTools[tool] = customConstructors[tool];
       continue;
     }
 
@@ -322,6 +296,30 @@ Current Date & Time: ${replaceSpecialVars({ text: '{{iso_datetime}}' })}
       requestedTools[tool] = toolInstance;
       continue;
     }
+
+    if (functions === true) {
+      remainingTools.push(tool);
+    }
+  }
+
+  let specs = null;
+  if (useSpecs === true && functions === true && remainingTools.length > 0) {
+    specs = await loadSpecs({
+      llm: model,
+      user,
+      message: options.message,
+      memory: options.memory,
+      signal: options.signal,
+      tools: remainingTools,
+      map: true,
+      verbose: false,
+    });
+  }
+
+  for (const tool of remainingTools) {
+    if (specs && specs[tool]) {
+      requestedTools[tool] = specs[tool];
+    }
   }
 
   if (returnMap) {
@@ -347,6 +345,7 @@ Current Date & Time: ${replaceSpecialVars({ text: '{{iso_datetime}}' })}
 
 module.exports = {
   loadToolWithAuth,
+  loadAuthValues,
   validateTools,
   loadTools,
 };

api/app/clients/tools/util/handleTools.test.js

@@ -1,5 +1,8 @@
-const mongoose = require('mongoose');
-const { MongoMemoryServer } = require('mongodb-memory-server');
+const mockUser = {
+  _id: 'fakeId',
+  save: jest.fn(),
+  findByIdAndDelete: jest.fn(),
+};
 
 const mockPluginService = {
   updateUserPluginAuth: jest.fn(),
@@ -7,18 +10,23 @@ const mockPluginService = {
   getUserPluginAuthValue: jest.fn(),
 };
 
+jest.mock('~/models/User', () => {
+  return function () {
+    return mockUser;
+  };
+});
+
 jest.mock('~/server/services/PluginService', () => mockPluginService);
 
 const { BaseLLM } = require('@langchain/openai');
 const { Calculator } = require('@langchain/community/tools/calculator');
 
-const { User } = require('~/db/models');
+const User = require('~/models/User');
 const PluginService = require('~/server/services/PluginService');
 const { validateTools, loadTools, loadToolWithAuth } = require('./handleTools');
 const { StructuredSD, availableTools, DALLE3 } = require('../');
 
 describe('Tool Handlers', () => {
-  let mongoServer;
   let fakeUser;
   const pluginKey = 'dalle';
   const pluginKey2 = 'wolfram';
@@ -29,9 +37,7 @@ describe('Tool Handlers', () => {
   const authConfigs = mainPlugin.authConfig;
 
   beforeAll(async () => {
-    mongoServer = await MongoMemoryServer.create();
-    const mongoUri = mongoServer.getUri();
-    await mongoose.connect(mongoUri);
+    mockUser.save.mockResolvedValue(undefined);
 
     const userAuthValues = {};
     mockPluginService.getUserPluginAuthValue.mockImplementation((userId, authField) => {
@@ -72,36 +78,9 @@ describe('Tool Handlers', () => {
   });
 
   afterAll(async () => {
-    await mongoose.disconnect();
-    await mongoServer.stop();
-  });
-
-  beforeEach(async () => {
-    // Clear mocks but not the database since we need the user to persist
-    jest.clearAllMocks();
-
-    // Reset the mock implementations
-    const userAuthValues = {};
-    mockPluginService.getUserPluginAuthValue.mockImplementation((userId, authField) => {
-      return userAuthValues[`${userId}-${authField}`];
-    });
-    mockPluginService.updateUserPluginAuth.mockImplementation(
-      (userId, authField, _pluginKey, credential) => {
-        const fields = authField.split('||');
-        fields.forEach((field) => {
-          userAuthValues[`${userId}-${field}`] = credential;
-        });
-      },
-    );
-
-    // Re-add the auth configs for the user
+    await mockUser.findByIdAndDelete(fakeUser._id);
     for (const authConfig of authConfigs) {
-      await PluginService.updateUserPluginAuth(
-        fakeUser._id,
-        authConfig.authField,
-        pluginKey,
-        mockCredential,
-      );
+      await PluginService.deleteUserPluginAuth(fakeUser._id, authConfig.authField);
     }
   });
 
@@ -239,6 +218,7 @@ describe('Tool Handlers', () => {
       try {
         await loadTool2();
       } catch (error) {
+        // eslint-disable-next-line jest/no-conditional-expect
         expect(error).toBeDefined();
       }
     });

api/app/clients/tools/util/index.js

@@ -1,8 +1,9 @@
-const { validateTools, loadTools } = require('./handleTools');
+const { validateTools, loadTools, loadAuthValues } = require('./handleTools');
 const handleOpenAIErrors = require('./handleOpenAIErrors');
 
 module.exports = {
   handleOpenAIErrors,
+  loadAuthValues,
   validateTools,
   loadTools,
 };

api/app/clients/tools/util/loadSpecs.js

@@ -0,0 +1,117 @@
+const fs = require('fs');
+const path = require('path');
+const { z } = require('zod');
+const { logger } = require('~/config');
+const { createOpenAPIPlugin } = require('~/app/clients/tools/dynamic/OpenAPIPlugin');
+
+// The minimum Manifest definition
+const ManifestDefinition = z.object({
+  schema_version: z.string().optional(),
+  name_for_human: z.string(),
+  name_for_model: z.string(),
+  description_for_human: z.string(),
+  description_for_model: z.string(),
+  auth: z.object({}).optional(),
+  api: z.object({
+    // Spec URL or can be the filename of the OpenAPI spec yaml file,
+    // located in api\app\clients\tools\.well-known\openapi
+    url: z.string(),
+    type: z.string().optional(),
+    is_user_authenticated: z.boolean().nullable().optional(),
+    has_user_authentication: z.boolean().nullable().optional(),
+  }),
+  // use to override any params that the LLM will consistently get wrong
+  params: z.object({}).optional(),
+  logo_url: z.string().optional(),
+  contact_email: z.string().optional(),
+  legal_info_url: z.string().optional(),
+});
+
+function validateJson(json) {
+  try {
+    return ManifestDefinition.parse(json);
+  } catch (error) {
+    logger.debug('[validateJson] manifest parsing error', error);
+    return false;
+  }
+}
+
+// omit the LLM to return the well known jsons as objects
+async function loadSpecs({ llm, user, message, tools = [], map = false, memory, signal }) {
+  const directoryPath = path.join(__dirname, '..', '.well-known');
+  let files = [];
+
+  for (let i = 0; i < tools.length; i++) {
+    const filePath = path.join(directoryPath, tools[i] + '.json');
+
+    try {
+      // If the access Promise is resolved, it means that the file exists
+      // Then we can add it to the files array
+      await fs.promises.access(filePath, fs.constants.F_OK);
+      files.push(tools[i] + '.json');
+    } catch (err) {
+      logger.error(`[loadSpecs] File ${tools[i] + '.json'} does not exist`, err);
+    }
+  }
+
+  if (files.length === 0) {
+    files = (await fs.promises.readdir(directoryPath)).filter(
+      (file) => path.extname(file) === '.json',
+    );
+  }
+
+  const validJsons = [];
+  const constructorMap = {};
+
+  logger.debug('[validateJson] files', files);
+
+  for (const file of files) {
+    if (path.extname(file) === '.json') {
+      const filePath = path.join(directoryPath, file);
+      const fileContent = await fs.promises.readFile(filePath, 'utf8');
+      const json = JSON.parse(fileContent);
+
+      if (!validateJson(json)) {
+        logger.debug('[validateJson] Invalid json', json);
+        continue;
+      }
+
+      if (llm && map) {
+        constructorMap[json.name_for_model] = async () =>
+          await createOpenAPIPlugin({
+            data: json,
+            llm,
+            message,
+            memory,
+            signal,
+            user,
+          });
+        continue;
+      }
+
+      if (llm) {
+        validJsons.push(createOpenAPIPlugin({ data: json, llm }));
+        continue;
+      }
+
+      validJsons.push(json);
+    }
+  }
+
+  if (map) {
+    return constructorMap;
+  }
+
+  const plugins = (await Promise.all(validJsons)).filter((plugin) => plugin);
+
+  //   logger.debug('[validateJson] plugins', plugins);
+  //   logger.debug(plugins[0].name);
+
+  return plugins;
+}
+
+module.exports = {
+  loadSpecs,
+  validateJson,
+  ManifestDefinition,
+};

api/app/clients/tools/util/loadSpecs.spec.js

@@ -0,0 +1,101 @@
+const fs = require('fs');
+const { validateJson, loadSpecs, ManifestDefinition } = require('./loadSpecs');
+const { createOpenAPIPlugin } = require('../dynamic/OpenAPIPlugin');
+
+jest.mock('../dynamic/OpenAPIPlugin');
+
+describe('ManifestDefinition', () => {
+  it('should validate correct json', () => {
+    const json = {
+      name_for_human: 'Test',
+      name_for_model: 'Test',
+      description_for_human: 'Test',
+      description_for_model: 'Test',
+      api: {
+        url: 'http://test.com',
+      },
+    };
+
+    expect(() => ManifestDefinition.parse(json)).not.toThrow();
+  });
+
+  it('should not validate incorrect json', () => {
+    const json = {
+      name_for_human: 'Test',
+      name_for_model: 'Test',
+      description_for_human: 'Test',
+      description_for_model: 'Test',
+      api: {
+        url: 123, // incorrect type
+      },
+    };
+
+    expect(() => ManifestDefinition.parse(json)).toThrow();
+  });
+});
+
+describe('validateJson', () => {
+  it('should return parsed json if valid', () => {
+    const json = {
+      name_for_human: 'Test',
+      name_for_model: 'Test',
+      description_for_human: 'Test',
+      description_for_model: 'Test',
+      api: {
+        url: 'http://test.com',
+      },
+    };
+
+    expect(validateJson(json)).toEqual(json);
+  });
+
+  it('should return false if json is not valid', () => {
+    const json = {
+      name_for_human: 'Test',
+      name_for_model: 'Test',
+      description_for_human: 'Test',
+      description_for_model: 'Test',
+      api: {
+        url: 123, // incorrect type
+      },
+    };
+
+    expect(validateJson(json)).toEqual(false);
+  });
+});
+
+describe('loadSpecs', () => {
+  beforeEach(() => {
+    jest.spyOn(fs.promises, 'readdir').mockResolvedValue(['test.json']);
+    jest.spyOn(fs.promises, 'readFile').mockResolvedValue(
+      JSON.stringify({
+        name_for_human: 'Test',
+        name_for_model: 'Test',
+        description_for_human: 'Test',
+        description_for_model: 'Test',
+        api: {
+          url: 'http://test.com',
+        },
+      }),
+    );
+    createOpenAPIPlugin.mockResolvedValue({});
+  });
+
+  afterEach(() => {
+    jest.restoreAllMocks();
+  });
+
+  it('should return plugins', async () => {
+    const plugins = await loadSpecs({ llm: true, verbose: false });
+
+    expect(plugins).toHaveLength(1);
+    expect(createOpenAPIPlugin).toHaveBeenCalledTimes(1);
+  });
+
+  it('should return constructorMap if map is true', async () => {
+    const plugins = await loadSpecs({ llm: {}, map: true, verbose: false });
+
+    expect(plugins).toHaveProperty('Test');
+    expect(createOpenAPIPlugin).not.toHaveBeenCalled();
+  });
+});

api/cache/banViolation.js

@@ -1,8 +1,8 @@
-const { logger } = require('@librechat/data-schemas');
 const { ViolationTypes } = require('librechat-data-provider');
 const { isEnabled, math, removePorts } = require('~/server/utils');
 const { deleteAllUserSessions } = require('~/models');
 const getLogStores = require('./getLogStores');
+const { logger } = require('~/config');
 
 const { BAN_VIOLATIONS, BAN_INTERVAL } = process.env ?? {};
 const interval = math(BAN_INTERVAL, 20);
@@ -32,6 +32,7 @@ const banViolation = async (req, res, errorMessage) => {
   if (!isEnabled(BAN_VIOLATIONS)) {
     return;
   }
+
   if (!errorMessage) {
     return;
   }
@@ -50,6 +51,7 @@ const banViolation = async (req, res, errorMessage) => {
 
   const banLogs = getLogStores(ViolationTypes.BAN);
   const duration = errorMessage.duration || banLogs.opts.ttl;
+
   if (duration <= 0) {
     return;
   }

api/cache/banViolation.spec.js

@@ -1,28 +1,48 @@
-const mongoose = require('mongoose');
-const { MongoMemoryServer } = require('mongodb-memory-server');
 const banViolation = require('./banViolation');
 
-// Mock deleteAllUserSessions since we're testing ban logic, not session deletion
-jest.mock('~/models', () => ({
-  ...jest.requireActual('~/models'),
-  deleteAllUserSessions: jest.fn().mockResolvedValue(true),
-}));
+jest.mock('keyv');
+jest.mock('../models/Session');
+// Mocking the getLogStores function
+jest.mock('./getLogStores', () => {
+  return jest.fn().mockImplementation(() => {
+    const EventEmitter = require('events');
+    const { CacheKeys } = require('librechat-data-provider');
+    const math = require('../server/utils/math');
+    const mockGet = jest.fn();
+    const mockSet = jest.fn();
+    class KeyvMongo extends EventEmitter {
+      constructor(url = 'mongodb://127.0.0.1:27017', options) {
+        super();
+        this.ttlSupport = false;
+        url = url ?? {};
+        if (typeof url === 'string') {
+          url = { url };
+        }
+        if (url.uri) {
+          url = { url: url.uri, ...url };
+        }
+        this.opts = {
+          url,
+          collection: 'keyv',
+          ...url,
+          ...options,
+        };
+      }
+
+      get = mockGet;
+      set = mockSet;
+    }
+
+    return new KeyvMongo('', {
+      namespace: CacheKeys.BANS,
+      ttl: math(process.env.BAN_DURATION, 7200000),
+    });
+  });
+});
 
 describe('banViolation', () => {
-  let mongoServer;
   let req, res, errorMessage;
 
-  beforeAll(async () => {
-    mongoServer = await MongoMemoryServer.create();
-    const mongoUri = mongoServer.getUri();
-    await mongoose.connect(mongoUri);
-  });
-
-  afterAll(async () => {
-    await mongoose.disconnect();
-    await mongoServer.stop();
-  });
-
   beforeEach(() => {
     req = {
       ip: '127.0.0.1',
@@ -35,7 +55,7 @@ describe('banViolation', () => {
     };
     errorMessage = {
       type: 'someViolation',
-      user_id: new mongoose.Types.ObjectId().toString(), // Use valid ObjectId
+      user_id: '12345',
       prev_count: 0,
       violation_count: 0,
     };

api/cache/clearPendingReq.js

@@ -1,8 +1,7 @@
-const { Time, CacheKeys } = require('librechat-data-provider');
-const { isEnabled } = require('~/server/utils');
 const getLogStores = require('./getLogStores');
-
+const { isEnabled } = require('../server/utils');
 const { USE_REDIS, LIMIT_CONCURRENT_MESSAGES } = process.env ?? {};
+const ttl = 1000 * 60 * 1;
 
 /**
  * Clear or decrement pending requests from the cache.
@@ -29,7 +28,7 @@ const clearPendingReq = async ({ userId, cache: _cache }) => {
     return;
   }
 
-  const namespace = CacheKeys.PENDING_REQ;
+  const namespace = 'pending_req';
   const cache = _cache ?? getLogStores(namespace);
 
   if (!cache) {
@@ -40,7 +39,7 @@ const clearPendingReq = async ({ userId, cache: _cache }) => {
   const currentReq = +((await cache.get(key)) ?? 0);
 
   if (currentReq && currentReq >= 1) {
-    await cache.set(key, currentReq - 1, Time.ONE_MINUTE);
+    await cache.set(key, currentReq - 1, ttl);
   } else {
     await cache.delete(key);
   }

api/cache/getLogStores.js

@@ -1,7 +1,7 @@
-const { Keyv } = require('keyv');
+const Keyv = require('keyv');
 const { CacheKeys, ViolationTypes, Time } = require('librechat-data-provider');
 const { logFile, violationFile } = require('./keyvFiles');
-const { isEnabled, math } = require('~/server/utils');
+const { math, isEnabled } = require('~/server/utils');
 const keyvRedis = require('./keyvRedis');
 const keyvMongo = require('./keyvMongo');
 
@@ -19,7 +19,7 @@ const createViolationInstance = (namespace) => {
 // Serve cache from memory so no need to clear it on startup/exit
 const pending_req = isRedisEnabled
   ? new Keyv({ store: keyvRedis })
-  : new Keyv({ namespace: CacheKeys.PENDING_REQ });
+  : new Keyv({ namespace: 'pending_req' });
 
 const config = isRedisEnabled
   ? new Keyv({ store: keyvRedis })
@@ -29,10 +29,6 @@ const roles = isRedisEnabled
   ? new Keyv({ store: keyvRedis })
   : new Keyv({ namespace: CacheKeys.ROLES });
 
-const mcpTools = isRedisEnabled
-  ? new Keyv({ store: keyvRedis })
-  : new Keyv({ namespace: CacheKeys.MCP_TOOLS });
-
 const audioRuns = isRedisEnabled
   ? new Keyv({ store: keyvRedis, ttl: Time.TEN_MINUTES })
   : new Keyv({ namespace: CacheKeys.AUDIO_RUNS, ttl: Time.TEN_MINUTES });
@@ -41,10 +37,6 @@ const messages = isRedisEnabled
   ? new Keyv({ store: keyvRedis, ttl: Time.ONE_MINUTE })
   : new Keyv({ namespace: CacheKeys.MESSAGES, ttl: Time.ONE_MINUTE });
 
-const flows = isRedisEnabled
-  ? new Keyv({ store: keyvRedis, ttl: Time.TWO_MINUTES })
-  : new Keyv({ namespace: CacheKeys.FLOWS, ttl: Time.ONE_MINUTE * 3 });
-
 const tokenConfig = isRedisEnabled
   ? new Keyv({ store: keyvRedis, ttl: Time.THIRTY_MINUTES })
   : new Keyv({ namespace: CacheKeys.TOKEN_CONFIG, ttl: Time.THIRTY_MINUTES });
@@ -53,10 +45,6 @@ const genTitle = isRedisEnabled
   ? new Keyv({ store: keyvRedis, ttl: Time.TWO_MINUTES })
   : new Keyv({ namespace: CacheKeys.GEN_TITLE, ttl: Time.TWO_MINUTES });
 
-const s3ExpiryInterval = isRedisEnabled
-  ? new Keyv({ store: keyvRedis, ttl: Time.THIRTY_MINUTES })
-  : new Keyv({ namespace: CacheKeys.S3_EXPIRY_INTERVAL, ttl: Time.THIRTY_MINUTES });
-
 const modelQueries = isEnabled(process.env.USE_REDIS)
   ? new Keyv({ store: keyvRedis })
   : new Keyv({ namespace: CacheKeys.MODEL_QUERIES });
@@ -65,15 +53,10 @@ const abortKeys = isRedisEnabled
   ? new Keyv({ store: keyvRedis })
   : new Keyv({ namespace: CacheKeys.ABORT_KEYS, ttl: Time.TEN_MINUTES });
 
-const openIdExchangedTokensCache = isRedisEnabled
-  ? new Keyv({ store: keyvRedis, ttl: Time.TEN_MINUTES })
-  : new Keyv({ namespace: CacheKeys.OPENID_EXCHANGED_TOKENS, ttl: Time.TEN_MINUTES });
-
 const namespaces = {
   [CacheKeys.ROLES]: roles,
-  [CacheKeys.MCP_TOOLS]: mcpTools,
   [CacheKeys.CONFIG_STORE]: config,
-  [CacheKeys.PENDING_REQ]: pending_req,
+  pending_req,
   [ViolationTypes.BAN]: new Keyv({ store: keyvMongo, namespace: CacheKeys.BANS, ttl: duration }),
   [CacheKeys.ENCODED_DOMAINS]: new Keyv({
     store: keyvMongo,
@@ -102,12 +85,9 @@ const namespaces = {
   [CacheKeys.ABORT_KEYS]: abortKeys,
   [CacheKeys.TOKEN_CONFIG]: tokenConfig,
   [CacheKeys.GEN_TITLE]: genTitle,
-  [CacheKeys.S3_EXPIRY_INTERVAL]: s3ExpiryInterval,
   [CacheKeys.MODEL_QUERIES]: modelQueries,
   [CacheKeys.AUDIO_RUNS]: audioRuns,
   [CacheKeys.MESSAGES]: messages,
-  [CacheKeys.FLOWS]: flows,
-  [CacheKeys.OPENID_EXCHANGED_TOKENS]: openIdExchangedTokensCache,
 };
 
 /**

api/cache/ioredisClient.js

@@ -1,92 +0,0 @@
-const fs = require('fs');
-const Redis = require('ioredis');
-const { isEnabled } = require('~/server/utils');
-const logger = require('~/config/winston');
-
-const { REDIS_URI, USE_REDIS, USE_REDIS_CLUSTER, REDIS_CA, REDIS_MAX_LISTENERS } = process.env;
-
-/** @type {import('ioredis').Redis | import('ioredis').Cluster} */
-let ioredisClient;
-const redis_max_listeners = Number(REDIS_MAX_LISTENERS) || 40;
-
-function mapURI(uri) {
-  const regex =
-    /^(?:(?<scheme>\w+):\/\/)?(?:(?<user>[^:@]+)(?::(?<password>[^@]+))?@)?(?<host>[\w.-]+)(?::(?<port>\d{1,5}))?$/;
-  const match = uri.match(regex);
-
-  if (match) {
-    const { scheme, user, password, host, port } = match.groups;
-
-    return {
-      scheme: scheme || 'none',
-      user: user || null,
-      password: password || null,
-      host: host || null,
-      port: port || null,
-    };
-  } else {
-    const parts = uri.split(':');
-    if (parts.length === 2) {
-      return {
-        scheme: 'none',
-        user: null,
-        password: null,
-        host: parts[0],
-        port: parts[1],
-      };
-    }
-
-    return {
-      scheme: 'none',
-      user: null,
-      password: null,
-      host: uri,
-      port: null,
-    };
-  }
-}
-
-if (REDIS_URI && isEnabled(USE_REDIS)) {
-  let redisOptions = null;
-
-  if (REDIS_CA) {
-    const ca = fs.readFileSync(REDIS_CA);
-    redisOptions = { tls: { ca } };
-  }
-
-  if (isEnabled(USE_REDIS_CLUSTER)) {
-    const hosts = REDIS_URI.split(',').map((item) => {
-      var value = mapURI(item);
-
-      return {
-        host: value.host,
-        port: value.port,
-      };
-    });
-    ioredisClient = new Redis.Cluster(hosts, { redisOptions });
-  } else {
-    ioredisClient = new Redis(REDIS_URI, redisOptions);
-  }
-
-  ioredisClient.on('ready', () => {
-    logger.info('IoRedis connection ready');
-  });
-  ioredisClient.on('reconnecting', () => {
-    logger.info('IoRedis connection reconnecting');
-  });
-  ioredisClient.on('end', () => {
-    logger.info('IoRedis connection ended');
-  });
-  ioredisClient.on('close', () => {
-    logger.info('IoRedis connection closed');
-  });
-  ioredisClient.on('error', (err) => logger.error('IoRedis connection error:', err));
-  ioredisClient.setMaxListeners(redis_max_listeners);
-  logger.info(
-    '[Optional] IoRedis initialized for rate limiters. If you have issues, disable Redis or restart the server.',
-  );
-} else {
-  logger.info('[Optional] IoRedis not initialized for rate limiters.');
-}
-
-module.exports = ioredisClient;

api/cache/keyvFiles.js

@@ -1,9 +1,11 @@
 const { KeyvFile } = require('keyv-file');
 
-const logFile = new KeyvFile({ filename: './data/logs.json' }).setMaxListeners(20);
-const violationFile = new KeyvFile({ filename: './data/violations.json' }).setMaxListeners(20);
+const logFile = new KeyvFile({ filename: './data/logs.json' });
+const pendingReqFile = new KeyvFile({ filename: './data/pendingReqCache.json' });
+const violationFile = new KeyvFile({ filename: './data/violations.json' });
 
 module.exports = {
   logFile,
+  pendingReqFile,
   violationFile,
 };

api/cache/keyvMongo.js

@@ -1,272 +1,9 @@
-// api/cache/keyvMongo.js
-const mongoose = require('mongoose');
-const EventEmitter = require('events');
-const { GridFSBucket } = require('mongodb');
+const KeyvMongo = require('@keyv/mongo');
 const { logger } = require('~/config');
 
-const storeMap = new Map();
-
-class KeyvMongoCustom extends EventEmitter {
-  constructor(url, options = {}) {
-    super();
-
-    url = url || {};
-    if (typeof url === 'string') {
-      url = { url };
-    }
-    if (url.uri) {
-      url = { url: url.uri, ...url };
-    }
-
-    this.opts = {
-      url: 'mongodb://127.0.0.1:27017',
-      collection: 'keyv',
-      ...url,
-      ...options,
-    };
-
-    this.ttlSupport = false;
-
-    // Filter valid options
-    const keyvMongoKeys = new Set([
-      'url',
-      'collection',
-      'namespace',
-      'serialize',
-      'deserialize',
-      'uri',
-      'useGridFS',
-      'dialect',
-    ]);
-    this.opts = Object.fromEntries(Object.entries(this.opts).filter(([k]) => keyvMongoKeys.has(k)));
-  }
-
-  // Helper to access the store WITHOUT storing a promise on the instance
-  _getClient() {
-    const storeKey = `${this.opts.collection}:${this.opts.useGridFS ? 'gridfs' : 'collection'}`;
-
-    // If we already have the store initialized, return it directly
-    if (storeMap.has(storeKey)) {
-      return Promise.resolve(storeMap.get(storeKey));
-    }
-
-    // Check mongoose connection state
-    if (mongoose.connection.readyState !== 1) {
-      return Promise.reject(
-        new Error('Mongoose connection not ready. Ensure connectDb() is called first.'),
-      );
-    }
-
-    try {
-      const db = mongoose.connection.db;
-      let client;
-
-      if (this.opts.useGridFS) {
-        const bucket = new GridFSBucket(db, {
-          readPreference: this.opts.readPreference,
-          bucketName: this.opts.collection,
-        });
-        const store = db.collection(`${this.opts.collection}.files`);
-        client = { bucket, store, db };
-      } else {
-        const collection = this.opts.collection || 'keyv';
-        const store = db.collection(collection);
-        client = { store, db };
-      }
-
-      storeMap.set(storeKey, client);
-      return Promise.resolve(client);
-    } catch (error) {
-      this.emit('error', error);
-      return Promise.reject(error);
-    }
-  }
-
-  async get(key) {
-    const client = await this._getClient();
-
-    if (this.opts.useGridFS) {
-      await client.store.updateOne(
-        {
-          filename: key,
-        },
-        {
-          $set: {
-            'metadata.lastAccessed': new Date(),
-          },
-        },
-      );
-
-      const stream = client.bucket.openDownloadStreamByName(key);
-
-      return new Promise((resolve) => {
-        const resp = [];
-        stream.on('error', () => {
-          resolve(undefined);
-        });
-
-        stream.on('end', () => {
-          const data = Buffer.concat(resp).toString('utf8');
-          resolve(data);
-        });
-
-        stream.on('data', (chunk) => {
-          resp.push(chunk);
-        });
-      });
-    }
-
-    const document = await client.store.findOne({ key: { $eq: key } });
-
-    if (!document) {
-      return undefined;
-    }
-
-    return document.value;
-  }
-
-  async getMany(keys) {
-    const client = await this._getClient();
-
-    if (this.opts.useGridFS) {
-      const promises = [];
-      for (const key of keys) {
-        promises.push(this.get(key));
-      }
-
-      const values = await Promise.allSettled(promises);
-      const data = [];
-      for (const value of values) {
-        data.push(value.value);
-      }
-
-      return data;
-    }
-
-    const values = await client.store
-      .find({ key: { $in: keys } })
-      .project({ _id: 0, value: 1, key: 1 })
-      .toArray();
-
-    const results = [...keys];
-    let i = 0;
-    for (const key of keys) {
-      const rowIndex = values.findIndex((row) => row.key === key);
-      results[i] = rowIndex > -1 ? values[rowIndex].value : undefined;
-      i++;
-    }
-
-    return results;
-  }
-
-  async set(key, value, ttl) {
-    const client = await this._getClient();
-    const expiresAt = typeof ttl === 'number' ? new Date(Date.now() + ttl) : null;
-
-    if (this.opts.useGridFS) {
-      const stream = client.bucket.openUploadStream(key, {
-        metadata: {
-          expiresAt,
-          lastAccessed: new Date(),
-        },
-      });
-
-      return new Promise((resolve) => {
-        stream.on('finish', () => {
-          resolve(stream);
-        });
-        stream.end(value);
-      });
-    }
-
-    await client.store.updateOne(
-      { key: { $eq: key } },
-      { $set: { key, value, expiresAt } },
-      { upsert: true },
-    );
-  }
-
-  async delete(key) {
-    if (typeof key !== 'string') {
-      return false;
-    }
-
-    const client = await this._getClient();
-
-    if (this.opts.useGridFS) {
-      try {
-        const bucket = new GridFSBucket(client.db, {
-          bucketName: this.opts.collection,
-        });
-        const files = await bucket.find({ filename: key }).toArray();
-        await client.bucket.delete(files[0]._id);
-        return true;
-      } catch {
-        return false;
-      }
-    }
-
-    const object = await client.store.deleteOne({ key: { $eq: key } });
-    return object.deletedCount > 0;
-  }
-
-  async deleteMany(keys) {
-    const client = await this._getClient();
-
-    if (this.opts.useGridFS) {
-      const bucket = new GridFSBucket(client.db, {
-        bucketName: this.opts.collection,
-      });
-      const files = await bucket.find({ filename: { $in: keys } }).toArray();
-      if (files.length === 0) {
-        return false;
-      }
-
-      await Promise.all(files.map(async (file) => client.bucket.delete(file._id)));
-      return true;
-    }
-
-    const object = await client.store.deleteMany({ key: { $in: keys } });
-    return object.deletedCount > 0;
-  }
-
-  async clear() {
-    const client = await this._getClient();
-
-    if (this.opts.useGridFS) {
-      try {
-        await client.bucket.drop();
-      } catch (error) {
-        // Throw error if not "namespace not found" error
-        if (!(error.code === 26)) {
-          throw error;
-        }
-      }
-    }
-
-    await client.store.deleteMany({
-      key: { $regex: this.namespace ? `^${this.namespace}:*` : '' },
-    });
-  }
-
-  async has(key) {
-    const client = await this._getClient();
-    const filter = { [this.opts.useGridFS ? 'filename' : 'key']: { $eq: key } };
-    const document = await client.store.countDocuments(filter, { limit: 1 });
-    return document !== 0;
-  }
-
-  // No-op disconnect
-  async disconnect() {
-    // This is a no-op since we don't want to close the shared mongoose connection
-    return true;
-  }
-}
-
-const keyvMongo = new KeyvMongoCustom({
-  collection: 'logs',
-});
+const { MONGO_URI } = process.env ?? {};
 
+const keyvMongo = new KeyvMongo(MONGO_URI, { collection: 'logs' });
 keyvMongo.on('error', (err) => logger.error('KeyvMongo connection error:', err));
 
 module.exports = keyvMongo;

api/cache/keyvRedis.js

@@ -1,109 +1,20 @@
-const fs = require('fs');
-const ioredis = require('ioredis');
-const KeyvRedis = require('@keyv/redis').default;
+const KeyvRedis = require('@keyv/redis');
+const { logger } = require('~/config');
 const { isEnabled } = require('~/server/utils');
-const logger = require('~/config/winston');
 
-const { REDIS_URI, USE_REDIS, USE_REDIS_CLUSTER, REDIS_CA, REDIS_KEY_PREFIX, REDIS_MAX_LISTENERS } =
-  process.env;
+const { REDIS_URI, USE_REDIS } = process.env;
 
 let keyvRedis;
-const redis_prefix = REDIS_KEY_PREFIX || '';
-const redis_max_listeners = Number(REDIS_MAX_LISTENERS) || 40;
-
-function mapURI(uri) {
-  const regex =
-    /^(?:(?<scheme>\w+):\/\/)?(?:(?<user>[^:@]+)(?::(?<password>[^@]+))?@)?(?<host>[\w.-]+)(?::(?<port>\d{1,5}))?$/;
-  const match = uri.match(regex);
-
-  if (match) {
-    const { scheme, user, password, host, port } = match.groups;
-
-    return {
-      scheme: scheme || 'none',
-      user: user || null,
-      password: password || null,
-      host: host || null,
-      port: port || null,
-    };
-  } else {
-    const parts = uri.split(':');
-    if (parts.length === 2) {
-      return {
-        scheme: 'none',
-        user: null,
-        password: null,
-        host: parts[0],
-        port: parts[1],
-      };
-    }
-
-    return {
-      scheme: 'none',
-      user: null,
-      password: null,
-      host: uri,
-      port: null,
-    };
-  }
-}
 
 if (REDIS_URI && isEnabled(USE_REDIS)) {
-  let redisOptions = null;
-  /** @type {import('@keyv/redis').KeyvRedisOptions} */
-  let keyvOpts = {
-    useRedisSets: false,
-    keyPrefix: redis_prefix,
-  };
-
-  if (REDIS_CA) {
-    const ca = fs.readFileSync(REDIS_CA);
-    redisOptions = { tls: { ca } };
-  }
-
-  if (isEnabled(USE_REDIS_CLUSTER)) {
-    const hosts = REDIS_URI.split(',').map((item) => {
-      var value = mapURI(item);
-
-      return {
-        host: value.host,
-        port: value.port,
-      };
-    });
-    const cluster = new ioredis.Cluster(hosts, { redisOptions });
-    keyvRedis = new KeyvRedis(cluster, keyvOpts);
-  } else {
-    keyvRedis = new KeyvRedis(REDIS_URI, keyvOpts);
-  }
-
-  const pingInterval = setInterval(
-    () => {
-      logger.debug('KeyvRedis ping');
-      keyvRedis.client.ping().catch((err) => logger.error('Redis keep-alive ping failed:', err));
-    },
-    5 * 60 * 1000,
-  );
-
-  keyvRedis.on('ready', () => {
-    logger.info('KeyvRedis connection ready');
-  });
-  keyvRedis.on('reconnecting', () => {
-    logger.info('KeyvRedis connection reconnecting');
-  });
-  keyvRedis.on('end', () => {
-    logger.info('KeyvRedis connection ended');
-  });
-  keyvRedis.on('close', () => {
-    clearInterval(pingInterval);
-    logger.info('KeyvRedis connection closed');
-  });
+  keyvRedis = new KeyvRedis(REDIS_URI, { useRedisSets: false });
   keyvRedis.on('error', (err) => logger.error('KeyvRedis connection error:', err));
-  keyvRedis.setMaxListeners(redis_max_listeners);
+  keyvRedis.setMaxListeners(20);
   logger.info(
-    '[Optional] Redis initialized. If you have issues, or seeing older values, disable it or flush cache to refresh values.',
+    '[Optional] Redis initialized. Note: Redis support is experimental. If you have issues, disable it. Cache needs to be flushed for values to refresh.',
   );
 } else {
-  logger.info('[Optional] Redis not initialized.');
+  logger.info('[Optional] Redis not initialized. Note: Redis support is experimental.');
 }
 
 module.exports = keyvRedis;

api/cache/redis.js

@@ -0,0 +1,4 @@
+const Redis = require('ioredis');
+const { REDIS_URI } = process.env ?? {};
+const redis = new Redis.Cluster(REDIS_URI);
+module.exports = redis;

api/config/index.js

@@ -1,42 +1,37 @@
 const { EventSource } = require('eventsource');
-const { Time } = require('librechat-data-provider');
-const { MCPManager, FlowStateManager } = require('@librechat/api');
 const logger = require('./winston');
 
 global.EventSource = EventSource;
 
-/** @type {MCPManager} */
 let mcpManager = null;
-let flowManager = null;
 
 /**
- * @param {string} [userId] - Optional user ID, to avoid disconnecting the current user.
- * @returns {MCPManager}
+ * @returns {Promise<MCPManager>}
  */
-function getMCPManager(userId) {
+async function getMCPManager() {
   if (!mcpManager) {
-    mcpManager = MCPManager.getInstance();
-  } else {
-    mcpManager.checkIdleConnections(userId);
+    const { MCPManager } = await import('librechat-mcp');
+    mcpManager = MCPManager.getInstance(logger);
   }
   return mcpManager;
 }
 
 /**
- * @param {Keyv} flowsCache
- * @returns {FlowStateManager}
+ * Sends message data in Server Sent Events format.
+ * @param {ServerResponse} res - The server response.
+ * @param {{ data: string | Record<string, unknown>, event?: string }} event - The message event.
+ * @param {string} event.event - The type of event.
+ * @param {string} event.data - The message to be sent.
  */
-function getFlowStateManager(flowsCache) {
-  if (!flowManager) {
-    flowManager = new FlowStateManager(flowsCache, {
-      ttl: Time.ONE_MINUTE * 3,
-    });
+const sendEvent = (res, event) => {
+  if (typeof event.data === 'string' && event.data.length === 0) {
+    return;
   }
-  return flowManager;
-}
+  res.write(`event: message\ndata: ${JSON.stringify(event)}\n\n`);
+};
 
 module.exports = {
   logger,
+  sendEvent,
   getMCPManager,
-  getFlowStateManager,
 };

api/config/meiliLogger.js

@@ -4,11 +4,7 @@ require('winston-daily-rotate-file');
 
 const logDir = path.join(__dirname, '..', 'logs');
 
-const { NODE_ENV, DEBUG_LOGGING = false } = process.env;
-
-const useDebugLogging =
-  (typeof DEBUG_LOGGING === 'string' && DEBUG_LOGGING?.toLowerCase() === 'true') ||
-  DEBUG_LOGGING === true;
+const { NODE_ENV } = process.env;
 
 const levels = {
   error: 0,
@@ -40,10 +36,9 @@ const fileFormat = winston.format.combine(
   winston.format.splat(),
 );
 
-const logLevel = useDebugLogging ? 'debug' : 'error';
 const transports = [
   new winston.transports.DailyRotateFile({
-    level: logLevel,
+    level: 'debug',
     filename: `${logDir}/meiliSync-%DATE%.log`,
     datePattern: 'YYYY-MM-DD',
     zippedArchive: true,
@@ -53,6 +48,14 @@ const transports = [
   }),
 ];
 
+// if (NODE_ENV !== 'production') {
+//   transports.push(
+//     new winston.transports.Console({
+//       format: winston.format.combine(winston.format.colorize(), winston.format.simple()),
+//     }),
+//   );
+// }
+
 const consoleFormat = winston.format.combine(
   winston.format.colorize({ all: true }),
   winston.format.timestamp({ format: 'YYYY-MM-DD HH:mm:ss' }),

api/config/winston.js

@@ -5,7 +5,7 @@ const { redactFormat, redactMessage, debugTraverse, jsonTruncateFormat } = requi
 
 const logDir = path.join(__dirname, '..', 'logs');
 
-const { NODE_ENV, DEBUG_LOGGING = true, CONSOLE_JSON = false, DEBUG_CONSOLE = false } = process.env;
+const { NODE_ENV, DEBUG_LOGGING = true, DEBUG_CONSOLE = false, CONSOLE_JSON = false } = process.env;
 
 const useConsoleJson =
   (typeof CONSOLE_JSON === 'string' && CONSOLE_JSON?.toLowerCase() === 'true') ||
@@ -15,10 +15,6 @@ const useDebugConsole =
   (typeof DEBUG_CONSOLE === 'string' && DEBUG_CONSOLE?.toLowerCase() === 'true') ||
   DEBUG_CONSOLE === true;
 
-const useDebugLogging =
-  (typeof DEBUG_LOGGING === 'string' && DEBUG_LOGGING?.toLowerCase() === 'true') ||
-  DEBUG_LOGGING === true;
-
 const levels = {
   error: 0,
   warn: 1,
@@ -61,9 +57,28 @@ const transports = [
     maxFiles: '14d',
     format: fileFormat,
   }),
+  // new winston.transports.DailyRotateFile({
+  //   level: 'info',
+  //   filename: `${logDir}/info-%DATE%.log`,
+  //   datePattern: 'YYYY-MM-DD',
+  //   zippedArchive: true,
+  //   maxSize: '20m',
+  //   maxFiles: '14d',
+  // }),
 ];
 
-if (useDebugLogging) {
+// if (NODE_ENV !== 'production') {
+//   transports.push(
+//     new winston.transports.Console({
+//       format: winston.format.combine(winston.format.colorize(), winston.format.simple()),
+//     }),
+//   );
+// }
+
+if (
+  (typeof DEBUG_LOGGING === 'string' && DEBUG_LOGGING?.toLowerCase() === 'true') ||
+  DEBUG_LOGGING === true
+) {
   transports.push(
     new winston.transports.DailyRotateFile({
       level: 'debug',
@@ -92,16 +107,10 @@ const consoleFormat = winston.format.combine(
   }),
 );
 
-// Determine console log level
-let consoleLogLevel = 'info';
-if (useDebugConsole) {
-  consoleLogLevel = 'debug';
-}
-
 if (useDebugConsole) {
   transports.push(
     new winston.transports.Console({
-      level: consoleLogLevel,
+      level: 'debug',
       format: useConsoleJson
         ? winston.format.combine(fileFormat, jsonTruncateFormat(), winston.format.json())
         : winston.format.combine(fileFormat, debugTraverse),
@@ -110,14 +119,14 @@ if (useDebugConsole) {
 } else if (useConsoleJson) {
   transports.push(
     new winston.transports.Console({
-      level: consoleLogLevel,
+      level: 'info',
       format: winston.format.combine(fileFormat, jsonTruncateFormat(), winston.format.json()),
     }),
   );
 } else {
   transports.push(
     new winston.transports.Console({
-      level: consoleLogLevel,
+      level: 'info',
       format: consoleFormat,
     }),
   );

api/db/index.js

@@ -1,8 +0,0 @@
-const mongoose = require('mongoose');
-const { createModels } = require('@librechat/data-schemas');
-const { connectDb } = require('./connect');
-const indexSync = require('./indexSync');
-
-createModels(mongoose);
-
-module.exports = { connectDb, indexSync };

api/db/indexSync.js

@@ -1,174 +0,0 @@
-const mongoose = require('mongoose');
-const { MeiliSearch } = require('meilisearch');
-const { logger } = require('@librechat/data-schemas');
-const { FlowStateManager } = require('@librechat/api');
-const { CacheKeys } = require('librechat-data-provider');
-
-const { isEnabled } = require('~/server/utils');
-const { getLogStores } = require('~/cache');
-
-const Conversation = mongoose.models.Conversation;
-const Message = mongoose.models.Message;
-
-const searchEnabled = isEnabled(process.env.SEARCH);
-const indexingDisabled = isEnabled(process.env.MEILI_NO_SYNC);
-let currentTimeout = null;
-
-class MeiliSearchClient {
-  static instance = null;
-
-  static getInstance() {
-    if (!MeiliSearchClient.instance) {
-      if (!process.env.MEILI_HOST || !process.env.MEILI_MASTER_KEY) {
-        throw new Error('Meilisearch configuration is missing.');
-      }
-      MeiliSearchClient.instance = new MeiliSearch({
-        host: process.env.MEILI_HOST,
-        apiKey: process.env.MEILI_MASTER_KEY,
-      });
-    }
-    return MeiliSearchClient.instance;
-  }
-}
-
-/**
- * Performs the actual sync operations for messages and conversations
- */
-async function performSync() {
-  const client = MeiliSearchClient.getInstance();
-
-  const { status } = await client.health();
-  if (status !== 'available') {
-    throw new Error('Meilisearch not available');
-  }
-
-  if (indexingDisabled === true) {
-    logger.info('[indexSync] Indexing is disabled, skipping...');
-    return { messagesSync: false, convosSync: false };
-  }
-
-  let messagesSync = false;
-  let convosSync = false;
-
-  // Check if we need to sync messages
-  const messageProgress = await Message.getSyncProgress();
-  if (!messageProgress.isComplete) {
-    logger.info(
-      `[indexSync] Messages need syncing: ${messageProgress.totalProcessed}/${messageProgress.totalDocuments} indexed`,
-    );
-
-    // Check if we should do a full sync or incremental
-    const messageCount = await Message.countDocuments();
-    const messagesIndexed = messageProgress.totalProcessed;
-    const syncThreshold = parseInt(process.env.MEILI_SYNC_THRESHOLD || '1000', 10);
-
-    if (messageCount - messagesIndexed > syncThreshold) {
-      logger.info('[indexSync] Starting full message sync due to large difference');
-      await Message.syncWithMeili();
-      messagesSync = true;
-    } else if (messageCount !== messagesIndexed) {
-      logger.warn('[indexSync] Messages out of sync, performing incremental sync');
-      await Message.syncWithMeili();
-      messagesSync = true;
-    }
-  } else {
-    logger.info(
-      `[indexSync] Messages are fully synced: ${messageProgress.totalProcessed}/${messageProgress.totalDocuments}`,
-    );
-  }
-
-  // Check if we need to sync conversations
-  const convoProgress = await Conversation.getSyncProgress();
-  if (!convoProgress.isComplete) {
-    logger.info(
-      `[indexSync] Conversations need syncing: ${convoProgress.totalProcessed}/${convoProgress.totalDocuments} indexed`,
-    );
-
-    const convoCount = await Conversation.countDocuments();
-    const convosIndexed = convoProgress.totalProcessed;
-    const syncThreshold = parseInt(process.env.MEILI_SYNC_THRESHOLD || '1000', 10);
-
-    if (convoCount - convosIndexed > syncThreshold) {
-      logger.info('[indexSync] Starting full conversation sync due to large difference');
-      await Conversation.syncWithMeili();
-      convosSync = true;
-    } else if (convoCount !== convosIndexed) {
-      logger.warn('[indexSync] Convos out of sync, performing incremental sync');
-      await Conversation.syncWithMeili();
-      convosSync = true;
-    }
-  } else {
-    logger.info(
-      `[indexSync] Conversations are fully synced: ${convoProgress.totalProcessed}/${convoProgress.totalDocuments}`,
-    );
-  }
-
-  return { messagesSync, convosSync };
-}
-
-/**
- * Main index sync function that uses FlowStateManager to prevent concurrent execution
- */
-async function indexSync() {
-  if (!searchEnabled) {
-    return;
-  }
-
-  logger.info('[indexSync] Starting index synchronization check...');
-
-  try {
-    // Get or create FlowStateManager instance
-    const flowsCache = getLogStores(CacheKeys.FLOWS);
-    if (!flowsCache) {
-      logger.warn('[indexSync] Flows cache not available, falling back to direct sync');
-      return await performSync();
-    }
-
-    const flowManager = new FlowStateManager(flowsCache, {
-      ttl: 60000 * 10, // 10 minutes TTL for sync operations
-    });
-
-    // Use a unique flow ID for the sync operation
-    const flowId = 'meili-index-sync';
-    const flowType = 'MEILI_SYNC';
-
-    // This will only execute the handler if no other instance is running the sync
-    const result = await flowManager.createFlowWithHandler(flowId, flowType, performSync);
-
-    if (result.messagesSync || result.convosSync) {
-      logger.info('[indexSync] Sync completed successfully');
-    } else {
-      logger.debug('[indexSync] No sync was needed');
-    }
-
-    return result;
-  } catch (err) {
-    if (err.message.includes('flow already exists')) {
-      logger.info('[indexSync] Sync already running on another instance');
-      return;
-    }
-
-    if (err.message.includes('not found')) {
-      logger.debug('[indexSync] Creating indices...');
-      currentTimeout = setTimeout(async () => {
-        try {
-          await Message.syncWithMeili();
-          await Conversation.syncWithMeili();
-        } catch (err) {
-          logger.error('[indexSync] Trouble creating indices, try restarting the server.', err);
-        }
-      }, 750);
-    } else if (err.message.includes('Meilisearch not configured')) {
-      logger.info('[indexSync] Meilisearch not configured, search will be disabled.');
-    } else {
-      logger.error('[indexSync] error', err);
-    }
-  }
-}
-
-process.on('exit', () => {
-  logger.debug('[indexSync] Clearing sync timeouts before exiting...');
-  clearTimeout(currentTimeout);
-});
-
-module.exports = indexSync;

api/db/models.js

@@ -1,5 +0,0 @@
-const mongoose = require('mongoose');
-const { createModels } = require('@librechat/data-schemas');
-const models = createModels(mongoose);
-
-module.exports = { ...models };

api/jest.config.js

@@ -5,14 +5,12 @@ module.exports = {
   coverageDirectory: 'coverage',
   setupFiles: [
     './test/jestSetup.js',
+    './test/__mocks__/KeyvMongo.js',
     './test/__mocks__/logger.js',
     './test/__mocks__/fetchEventSource.js',
   ],
   moduleNameMapper: {
     '~/(.*)': '<rootDir>/$1',
     '~/data/auth.json': '<rootDir>/__mocks__/auth.mock.json',
-    '^openid-client/passport$': '<rootDir>/test/__mocks__/openid-client-passport.js', // Mock for the passport strategy part
-    '^openid-client$': '<rootDir>/test/__mocks__/openid-client.js',
   },
-  transformIgnorePatterns: ['/node_modules/(?!(openid-client|oauth4webapi|jose)/).*/'],
 };

api/lib/db/connectDb.js

@@ -39,10 +39,7 @@ async function connectDb() {
     });
   }
   cached.conn = await cached.promise;
-
   return cached.conn;
 }
 
-module.exports = {
-  connectDb,
-};
+module.exports = connectDb;

api/lib/db/index.js

@@ -0,0 +1,4 @@
+const connectDb = require('./connectDb');
+const indexSync = require('./indexSync');
+
+module.exports = { connectDb, indexSync };

api/lib/db/indexSync.js

@@ -0,0 +1,84 @@
+const { MeiliSearch } = require('meilisearch');
+const Conversation = require('~/models/schema/convoSchema');
+const Message = require('~/models/schema/messageSchema');
+const { logger } = require('~/config');
+
+const searchEnabled = process.env?.SEARCH?.toLowerCase() === 'true';
+let currentTimeout = null;
+
+class MeiliSearchClient {
+  static instance = null;
+
+  static getInstance() {
+    if (!MeiliSearchClient.instance) {
+      if (!process.env.MEILI_HOST || !process.env.MEILI_MASTER_KEY) {
+        throw new Error('Meilisearch configuration is missing.');
+      }
+      MeiliSearchClient.instance = new MeiliSearch({
+        host: process.env.MEILI_HOST,
+        apiKey: process.env.MEILI_MASTER_KEY,
+      });
+    }
+    return MeiliSearchClient.instance;
+  }
+}
+
+// eslint-disable-next-line no-unused-vars
+async function indexSync(req, res, next) {
+  if (!searchEnabled) {
+    return;
+  }
+
+  try {
+    const client = MeiliSearchClient.getInstance();
+
+    const { status } = await client.health();
+    if (status !== 'available' || !process.env.SEARCH) {
+      throw new Error('Meilisearch not available');
+    }
+
+    const messageCount = await Message.countDocuments();
+    const convoCount = await Conversation.countDocuments();
+    const messages = await client.index('messages').getStats();
+    const convos = await client.index('convos').getStats();
+    const messagesIndexed = messages.numberOfDocuments;
+    const convosIndexed = convos.numberOfDocuments;
+
+    logger.debug(`[indexSync] There are ${messageCount} messages and ${messagesIndexed} indexed`);
+    logger.debug(`[indexSync] There are ${convoCount} convos and ${convosIndexed} indexed`);
+
+    if (messageCount !== messagesIndexed) {
+      logger.debug('[indexSync] Messages out of sync, indexing');
+      Message.syncWithMeili();
+    }
+
+    if (convoCount !== convosIndexed) {
+      logger.debug('[indexSync] Convos out of sync, indexing');
+      Conversation.syncWithMeili();
+    }
+  } catch (err) {
+    if (err.message.includes('not found')) {
+      logger.debug('[indexSync] Creating indices...');
+      currentTimeout = setTimeout(async () => {
+        try {
+          await Message.syncWithMeili();
+          await Conversation.syncWithMeili();
+        } catch (err) {
+          logger.error('[indexSync] Trouble creating indices, try restarting the server.', err);
+        }
+      }, 750);
+    } else if (err.message.includes('Meilisearch not configured')) {
+      logger.info('[indexSync] Meilisearch not configured, search will be disabled.');
+    } else {
+      logger.error('[indexSync] error', err);
+      // res.status(500).json({ error: 'Server error' });
+    }
+  }
+}
+
+process.on('exit', () => {
+  logger.debug('[indexSync] Clearing sync timeouts before exiting...');
+  clearTimeout(currentTimeout);
+});
+
+module.exports = indexSync;

api/lib/utils/reduceHits.js

@@ -0,0 +1,59 @@
+const mergeSort = require('./mergeSort');
+const { cleanUpPrimaryKeyValue } = require('./misc');
+
+function reduceMessages(hits) {
+  const counts = {};
+
+  for (const hit of hits) {
+    if (!counts[hit.conversationId]) {
+      counts[hit.conversationId] = 1;
+    } else {
+      counts[hit.conversationId]++;
+    }
+  }
+
+  const result = [];
+
+  for (const [conversationId, count] of Object.entries(counts)) {
+    result.push({
+      conversationId,
+      count,
+    });
+  }
+
+  return mergeSort(result, (a, b) => b.count - a.count);
+}
+
+function reduceHits(hits, titles = []) {
+  const counts = {};
+  const titleMap = {};
+  const convos = [...hits, ...titles];
+
+  for (const convo of convos) {
+    const currentId = cleanUpPrimaryKeyValue(convo.conversationId);
+    if (!counts[currentId]) {
+      counts[currentId] = 1;
+    } else {
+      counts[currentId]++;
+    }
+
+    if (convo.title) {
+      // titleMap[currentId] = convo._formatted.title;
+      titleMap[currentId] = convo.title;
+    }
+  }
+
+  const result = [];
+
+  for (const [conversationId, count] of Object.entries(counts)) {
+    result.push({
+      conversationId,
+      count,
+      title: titleMap[conversationId] ? titleMap[conversationId] : null,
+    });
+  }
+
+  return mergeSort(result, (a, b) => b.count - a.count);
+}
+
+module.exports = { reduceMessages, reduceHits };

api/models/Action.js

@@ -1,4 +1,7 @@
-const { Action } = require('~/db/models');
+const mongoose = require('mongoose');
+const actionSchema = require('./schema/action');
+
+const Action = mongoose.model('action', actionSchema);
 
 /**
  * Update an action with new data without overwriting existing properties,

api/models/Agent.js

@@ -1,9 +1,6 @@
 const mongoose = require('mongoose');
-const crypto = require('node:crypto');
-const { logger } = require('@librechat/data-schemas');
-const { SystemRoles, Tools, actionDelimiter } = require('librechat-data-provider');
-const { GLOBAL_PROJECT_NAME, EPHEMERAL_AGENT_ID, mcp_delimiter } =
-  require('librechat-data-provider').Constants;
+const { SystemRoles } = require('librechat-data-provider');
+const { GLOBAL_PROJECT_NAME } = require('librechat-data-provider').Constants;
 const { CONFIG_STORE, STARTUP_CONFIG } = require('librechat-data-provider').CacheKeys;
 const {
   getProjectByName,
@@ -11,10 +8,10 @@ const {
   removeAgentIdsFromProject,
   removeAgentFromAllProjects,
 } = require('./Project');
-const { getCachedTools } = require('~/server/services/Config');
 const getLogStores = require('~/cache/getLogStores');
-const { getActions } = require('./Action');
-const { Agent } = require('~/db/models');
+const agentSchema = require('./schema/agent');
+
+const Agent = mongoose.model('agent', agentSchema);
 
 /**
  * Create an agent with the provided data.
@@ -23,19 +20,7 @@ const { Agent } = require('~/db/models');
  * @throws {Error} If the agent creation fails.
  */
 const createAgent = async (agentData) => {
-  const { author, ...versionData } = agentData;
-  const timestamp = new Date();
-  const initialAgentData = {
-    ...agentData,
-    versions: [
-      {
-        ...versionData,
-        createdAt: timestamp,
-        updatedAt: timestamp,
-      },
-    ],
-  };
-  return (await Agent.create(initialAgentData)).toObject();
+  return (await Agent.create(agentData)).toObject();
 };
 
 /**
@@ -54,76 +39,13 @@ const getAgent = async (searchParameter) => await Agent.findOne(searchParameter)
  * @param {Object} params
  * @param {ServerRequest} params.req
  * @param {string} params.agent_id
- * @param {string} params.endpoint
- * @param {import('@librechat/agents').ClientOptions} [params.model_parameters]
  * @returns {Promise<Agent|null>} The agent document as a plain object, or null if not found.
  */
-const loadEphemeralAgent = async ({ req, agent_id, endpoint, model_parameters: _m }) => {
-  const { model, ...model_parameters } = _m;
-  /** @type {Record<string, FunctionTool>} */
-  const availableTools = await getCachedTools({ includeGlobal: true });
-  /** @type {TEphemeralAgent | null} */
-  const ephemeralAgent = req.body.ephemeralAgent;
-  const mcpServers = new Set(ephemeralAgent?.mcp);
-  /** @type {string[]} */
-  const tools = [];
-  if (ephemeralAgent?.execute_code === true) {
-    tools.push(Tools.execute_code);
-  }
-  if (ephemeralAgent?.web_search === true) {
-    tools.push(Tools.web_search);
-  }
-
-  if (mcpServers.size > 0) {
-    for (const toolName of Object.keys(availableTools)) {
-      if (!toolName.includes(mcp_delimiter)) {
-        continue;
-      }
-      const mcpServer = toolName.split(mcp_delimiter)?.[1];
-      if (mcpServer && mcpServers.has(mcpServer)) {
-        tools.push(toolName);
-      }
-    }
-  }
-
-  const instructions = req.body.promptPrefix;
-  return {
-    id: agent_id,
-    instructions,
-    provider: endpoint,
-    model_parameters,
-    model,
-    tools,
-  };
-};
-
-/**
- * Load an agent based on the provided ID
- *
- * @param {Object} params
- * @param {ServerRequest} params.req
- * @param {string} params.agent_id
- * @param {string} params.endpoint
- * @param {import('@librechat/agents').ClientOptions} [params.model_parameters]
- * @returns {Promise<Agent|null>} The agent document as a plain object, or null if not found.
- */
-const loadAgent = async ({ req, agent_id, endpoint, model_parameters }) => {
-  if (!agent_id) {
-    return null;
-  }
-  if (agent_id === EPHEMERAL_AGENT_ID) {
-    return await loadEphemeralAgent({ req, agent_id, endpoint, model_parameters });
-  }
+const loadAgent = async ({ req, agent_id }) => {
   const agent = await getAgent({
     id: agent_id,
   });
 
-  if (!agent) {
-    return null;
-  }
-
-  agent.version = agent.versions ? agent.versions.length : 0;
-
   if (agent.author.toString() === req.user.id) {
     return agent;
   }
@@ -148,205 +70,19 @@ const loadAgent = async ({ req, agent_id, endpoint, model_parameters }) => {
   }
 };
 
-/**
- * Check if a version already exists in the versions array, excluding timestamp and author fields
- * @param {Object} updateData - The update data to compare
- * @param {Object} currentData - The current agent data
- * @param {Array} versions - The existing versions array
- * @param {string} [actionsHash] - Hash of current action metadata
- * @returns {Object|null} - The matching version if found, null otherwise
- */
-const isDuplicateVersion = (updateData, currentData, versions, actionsHash = null) => {
-  if (!versions || versions.length === 0) {
-    return null;
-  }
-
-  const excludeFields = [
-    '_id',
-    'id',
-    'createdAt',
-    'updatedAt',
-    'author',
-    'updatedBy',
-    'created_at',
-    'updated_at',
-    '__v',
-    'versions',
-    'actionsHash', // Exclude actionsHash from direct comparison
-  ];
-
-  const { $push, $pull, $addToSet, ...directUpdates } = updateData;
-
-  if (Object.keys(directUpdates).length === 0 && !actionsHash) {
-    return null;
-  }
-
-  const wouldBeVersion = { ...currentData, ...directUpdates };
-  const lastVersion = versions[versions.length - 1];
-
-  if (actionsHash && lastVersion.actionsHash !== actionsHash) {
-    return null;
-  }
-
-  const allFields = new Set([...Object.keys(wouldBeVersion), ...Object.keys(lastVersion)]);
-
-  const importantFields = Array.from(allFields).filter((field) => !excludeFields.includes(field));
-
-  let isMatch = true;
-  for (const field of importantFields) {
-    if (!wouldBeVersion[field] && !lastVersion[field]) {
-      continue;
-    }
-
-    if (Array.isArray(wouldBeVersion[field]) && Array.isArray(lastVersion[field])) {
-      if (wouldBeVersion[field].length !== lastVersion[field].length) {
-        isMatch = false;
-        break;
-      }
-
-      // Special handling for projectIds (MongoDB ObjectIds)
-      if (field === 'projectIds') {
-        const wouldBeIds = wouldBeVersion[field].map((id) => id.toString()).sort();
-        const versionIds = lastVersion[field].map((id) => id.toString()).sort();
-
-        if (!wouldBeIds.every((id, i) => id === versionIds[i])) {
-          isMatch = false;
-          break;
-        }
-      }
-      // Handle arrays of objects like tool_kwargs
-      else if (typeof wouldBeVersion[field][0] === 'object' && wouldBeVersion[field][0] !== null) {
-        const sortedWouldBe = [...wouldBeVersion[field]].map((item) => JSON.stringify(item)).sort();
-        const sortedVersion = [...lastVersion[field]].map((item) => JSON.stringify(item)).sort();
-
-        if (!sortedWouldBe.every((item, i) => item === sortedVersion[i])) {
-          isMatch = false;
-          break;
-        }
-      } else {
-        const sortedWouldBe = [...wouldBeVersion[field]].sort();
-        const sortedVersion = [...lastVersion[field]].sort();
-
-        if (!sortedWouldBe.every((item, i) => item === sortedVersion[i])) {
-          isMatch = false;
-          break;
-        }
-      }
-    } else if (field === 'model_parameters') {
-      const wouldBeParams = wouldBeVersion[field] || {};
-      const lastVersionParams = lastVersion[field] || {};
-      if (JSON.stringify(wouldBeParams) !== JSON.stringify(lastVersionParams)) {
-        isMatch = false;
-        break;
-      }
-    } else if (wouldBeVersion[field] !== lastVersion[field]) {
-      isMatch = false;
-      break;
-    }
-  }
-
-  return isMatch ? lastVersion : null;
-};
-
 /**
  * Update an agent with new data without overwriting existing
  *  properties, or create a new agent if it doesn't exist.
- * When an agent is updated, a copy of the current state will be saved to the versions array.
  *
  * @param {Object} searchParameter - The search parameters to find the agent to update.
  * @param {string} searchParameter.id - The ID of the agent to update.
  * @param {string} [searchParameter.author] - The user ID of the agent's author.
  * @param {Object} updateData - An object containing the properties to update.
- * @param {Object} [options] - Optional configuration object.
- * @param {string} [options.updatingUserId] - The ID of the user performing the update (used for tracking non-author updates).
- * @param {boolean} [options.forceVersion] - Force creation of a new version even if no fields changed.
- * @param {boolean} [options.skipVersioning] - Skip version creation entirely (useful for isolated operations like sharing).
  * @returns {Promise<Agent>} The updated or newly created agent document as a plain object.
- * @throws {Error} If the update would create a duplicate version
  */
-const updateAgent = async (searchParameter, updateData, options = {}) => {
-  const { updatingUserId = null, forceVersion = false, skipVersioning = false } = options;
-  const mongoOptions = { new: true, upsert: false };
-
-  const currentAgent = await Agent.findOne(searchParameter);
-  if (currentAgent) {
-    const { __v, _id, id, versions, author, ...versionData } = currentAgent.toObject();
-    const { $push, $pull, $addToSet, ...directUpdates } = updateData;
-
-    let actionsHash = null;
-
-    // Generate actions hash if agent has actions
-    if (currentAgent.actions && currentAgent.actions.length > 0) {
-      // Extract action IDs from the format "domain_action_id"
-      const actionIds = currentAgent.actions
-        .map((action) => {
-          const parts = action.split(actionDelimiter);
-          return parts[1]; // Get just the action ID part
-        })
-        .filter(Boolean);
-
-      if (actionIds.length > 0) {
-        try {
-          const actions = await getActions(
-            {
-              action_id: { $in: actionIds },
-            },
-            true,
-          ); // Include sensitive data for hash
-
-          actionsHash = await generateActionMetadataHash(currentAgent.actions, actions);
-        } catch (error) {
-          logger.error('Error fetching actions for hash generation:', error);
-        }
-      }
-    }
-
-    const shouldCreateVersion =
-      !skipVersioning &&
-      (forceVersion || Object.keys(directUpdates).length > 0 || $push || $pull || $addToSet);
-
-    if (shouldCreateVersion) {
-      const duplicateVersion = isDuplicateVersion(updateData, versionData, versions, actionsHash);
-      if (duplicateVersion && !forceVersion) {
-        const error = new Error(
-          'Duplicate version: This would create a version identical to an existing one',
-        );
-        error.statusCode = 409;
-        error.details = {
-          duplicateVersion,
-          versionIndex: versions.findIndex(
-            (v) => JSON.stringify(duplicateVersion) === JSON.stringify(v),
-          ),
-        };
-        throw error;
-      }
-    }
-
-    const versionEntry = {
-      ...versionData,
-      ...directUpdates,
-      updatedAt: new Date(),
-    };
-
-    // Include actions hash in version if available
-    if (actionsHash) {
-      versionEntry.actionsHash = actionsHash;
-    }
-
-    // Always store updatedBy field to track who made the change
-    if (updatingUserId) {
-      versionEntry.updatedBy = new mongoose.Types.ObjectId(updatingUserId);
-    }
-
-    if (shouldCreateVersion) {
-      updateData.$push = {
-        ...($push || {}),
-        versions: versionEntry,
-      };
-    }
-  }
-
-  return Agent.findOneAndUpdate(searchParameter, updateData, mongoOptions).lean();
+const updateAgent = async (searchParameter, updateData) => {
+  const options = { new: true, upsert: false };
+  return Agent.findOneAndUpdate(searchParameter, updateData, options).lean();
 };
 
 /**
@@ -358,35 +94,15 @@ const updateAgent = async (searchParameter, updateData, options = {}) => {
  * @param {string} params.file_id
  * @returns {Promise<Agent>} The updated agent.
  */
-const addAgentResourceFile = async ({ req, agent_id, tool_resource, file_id }) => {
+const addAgentResourceFile = async ({ agent_id, tool_resource, file_id }) => {
   const searchParameter = { id: agent_id };
-  let agent = await getAgent(searchParameter);
-  if (!agent) {
-    throw new Error('Agent not found for adding resource file');
-  }
+
+  // build the update to push or create the file ids set
   const fileIdsPath = `tool_resources.${tool_resource}.file_ids`;
-  await Agent.updateOne(
-    {
-      id: agent_id,
-      [`${fileIdsPath}`]: { $exists: false },
-    },
-    {
-      $set: {
-        [`${fileIdsPath}`]: [],
-      },
-    },
-  );
+  const updateData = { $addToSet: { [fileIdsPath]: file_id } };
 
-  const updateData = {
-    $addToSet: {
-      tools: tool_resource,
-      [fileIdsPath]: file_id,
-    },
-  };
-
-  const updatedAgent = await updateAgent(searchParameter, updateData, {
-    updatingUserId: req?.user?.id,
-  });
+  // return the updated agent or throw if no agent matches
+  const updatedAgent = await updateAgent(searchParameter, updateData);
   if (updatedAgent) {
     return updatedAgent;
   } else {
@@ -395,17 +111,16 @@ const addAgentResourceFile = async ({ req, agent_id, tool_resource, file_id }) =
 };
 
 /**
- * Removes multiple resource files from an agent using atomic operations.
+ * Removes multiple resource files from an agent in a single update.
  * @param {object} params
  * @param {string} params.agent_id
  * @param {Array<{tool_resource: string, file_id: string}>} params.files
  * @returns {Promise<Agent>} The updated agent.
- * @throws {Error} If the agent is not found or update fails.
  */
 const removeAgentResourceFiles = async ({ agent_id, files }) => {
   const searchParameter = { id: agent_id };
 
-  // Group files to remove by resource
+  // associate each tool resource with the respective file ids array
   const filesByResource = files.reduce((acc, { tool_resource, file_id }) => {
     if (!acc[tool_resource]) {
       acc[tool_resource] = [];
@@ -414,35 +129,42 @@ const removeAgentResourceFiles = async ({ agent_id, files }) => {
     return acc;
   }, {});
 
-  // Step 1: Atomically remove file IDs using $pull
-  const pullOps = {};
-  const resourcesToCheck = new Set();
-  for (const [resource, fileIds] of Object.entries(filesByResource)) {
-    const fileIdsPath = `tool_resources.${resource}.file_ids`;
-    pullOps[fileIdsPath] = { $in: fileIds };
-    resourcesToCheck.add(resource);
+  // build the update aggregation pipeline wich removes file ids from tool resources array
+  // and eventually deletes empty tool resources
+  const updateData = [];
+  Object.entries(filesByResource).forEach(([resource, fileIds]) => {
+    const toolResourcePath = `tool_resources.${resource}`;
+    const fileIdsPath = `${toolResourcePath}.file_ids`;
+
+    // file ids removal stage
+    updateData.push({
+      $set: {
+        [fileIdsPath]: {
+          $filter: {
+            input: `$${fileIdsPath}`,
+            cond: { $not: [{ $in: ['$$this', fileIds] }] },
+          },
+        },
+      },
+    });
+
+    // empty tool resource deletion stage
+    updateData.push({
+      $set: {
+        [toolResourcePath]: {
+          $cond: [{ $eq: [`$${fileIdsPath}`, []] }, '$$REMOVE', `$${toolResourcePath}`],
+        },
+      },
+    });
+  });
+
+  // return the updated agent or throw if no agent matches
+  const updatedAgent = await updateAgent(searchParameter, updateData);
+  if (updatedAgent) {
+    return updatedAgent;
+  } else {
+    throw new Error('Agent not found for removing resource files');
   }
-
-  const updatePullData = { $pull: pullOps };
-  const agentAfterPull = await Agent.findOneAndUpdate(searchParameter, updatePullData, {
-    new: true,
-  }).lean();
-
-  if (!agentAfterPull) {
-    // Agent might have been deleted concurrently, or never existed.
-    // Check if it existed before trying to throw.
-    const agentExists = await getAgent(searchParameter);
-    if (!agentExists) {
-      throw new Error('Agent not found for removing resource files');
-    }
-    // If it existed but findOneAndUpdate returned null, something else went wrong.
-    throw new Error('Failed to update agent during file removal (pull step)');
-  }
-
-  // Return the agent state directly after the $pull operation.
-  // Skipping the $unset step for now to simplify and test core $pull atomicity.
-  // Empty arrays might remain, but the removal itself should be correct.
-  return agentAfterPull;
 };
 
 /**
@@ -478,6 +200,7 @@ const getListAgents = async (searchParameter) => {
     delete globalQuery.author;
     query = { $or: [globalQuery, query] };
   }
+
   const agents = (
     await Agent.find(query, {
       id: 1,
@@ -516,7 +239,7 @@ const getListAgents = async (searchParameter) => {
  * This function also updates the corresponding projects to include or exclude the agent ID.
  *
  * @param {Object} params - Parameters for updating the agent's projects.
- * @param {MongoUser} params.user - Parameters for updating the agent's projects.
+ * @param {import('librechat-data-provider').TUser} params.user - Parameters for updating the agent's projects.
  * @param {string} params.agentId - The ID of the agent to update.
  * @param {string[]} [params.projectIds] - Array of project IDs to add to the agent.
  * @param {string[]} [params.removeProjectIds] - Array of project IDs to remove from the agent.
@@ -549,10 +272,7 @@ const updateAgentProjects = async ({ user, agentId, projectIds, removeProjectIds
     delete updateQuery.author;
   }
 
-  const updatedAgent = await updateAgent(updateQuery, updateOps, {
-    updatingUserId: user.id,
-    skipVersioning: true,
-  });
+  const updatedAgent = await updateAgent(updateQuery, updateOps);
   if (updatedAgent) {
     return updatedAgent;
   }
@@ -569,97 +289,6 @@ const updateAgentProjects = async ({ user, agentId, projectIds, removeProjectIds
   return await getAgent({ id: agentId });
 };
 
-/**
- * Reverts an agent to a specific version in its version history.
- * @param {Object} searchParameter - The search parameters to find the agent to revert.
- * @param {string} searchParameter.id - The ID of the agent to revert.
- * @param {string} [searchParameter.author] - The user ID of the agent's author.
- * @param {number} versionIndex - The index of the version to revert to in the versions array.
- * @returns {Promise<MongoAgent>} The updated agent document after reverting.
- * @throws {Error} If the agent is not found or the specified version does not exist.
- */
-const revertAgentVersion = async (searchParameter, versionIndex) => {
-  const agent = await Agent.findOne(searchParameter);
-  if (!agent) {
-    throw new Error('Agent not found');
-  }
-
-  if (!agent.versions || !agent.versions[versionIndex]) {
-    throw new Error(`Version ${versionIndex} not found`);
-  }
-
-  const revertToVersion = agent.versions[versionIndex];
-
-  const updateData = {
-    ...revertToVersion,
-  };
-
-  delete updateData._id;
-  delete updateData.id;
-  delete updateData.versions;
-  delete updateData.author;
-  delete updateData.updatedBy;
-
-  return Agent.findOneAndUpdate(searchParameter, updateData, { new: true }).lean();
-};
-
-/**
- * Generates a hash of action metadata for version comparison
- * @param {string[]} actionIds - Array of action IDs in format "domain_action_id"
- * @param {Action[]} actions - Array of action documents
- * @returns {Promise<string>} - SHA256 hash of the action metadata
- */
-const generateActionMetadataHash = async (actionIds, actions) => {
-  if (!actionIds || actionIds.length === 0) {
-    return '';
-  }
-
-  // Create a map of action_id to metadata for quick lookup
-  const actionMap = new Map();
-  actions.forEach((action) => {
-    actionMap.set(action.action_id, action.metadata);
-  });
-
-  // Sort action IDs for consistent hashing
-  const sortedActionIds = [...actionIds].sort();
-
-  // Build a deterministic string representation of all action metadata
-  const metadataString = sortedActionIds
-    .map((actionFullId) => {
-      // Extract just the action_id part (after the delimiter)
-      const parts = actionFullId.split(actionDelimiter);
-      const actionId = parts[1];
-
-      const metadata = actionMap.get(actionId);
-      if (!metadata) {
-        return `${actionId}:null`;
-      }
-
-      // Sort metadata keys for deterministic output
-      const sortedKeys = Object.keys(metadata).sort();
-      const metadataStr = sortedKeys
-        .map((key) => `${key}:${JSON.stringify(metadata[key])}`)
-        .join(',');
-      return `${actionId}:{${metadataStr}}`;
-    })
-    .join(';');
-
-  // Use Web Crypto API to generate hash
-  const encoder = new TextEncoder();
-  const data = encoder.encode(metadataString);
-  const hashBuffer = await crypto.webcrypto.subtle.digest('SHA-256', data);
-  const hashArray = Array.from(new Uint8Array(hashBuffer));
-  const hashHex = hashArray.map((b) => b.toString(16).padStart(2, '0')).join('');
-
-  return hashHex;
-};
-
-/**
- * Load a default agent based on the endpoint
- * @param {string} endpoint
- * @returns {Agent | null}
- */
-
 module.exports = {
   getAgent,
   loadAgent,
@@ -667,9 +296,7 @@ module.exports = {
   updateAgent,
   deleteAgent,
   getListAgents,
-  revertAgentVersion,
   updateAgentProjects,
   addAgentResourceFile,
   removeAgentResourceFiles,
-  generateActionMetadataHash,
 };

api/models/Assistant.js

@@ -1,4 +1,7 @@
-const { Assistant } = require('~/db/models');
+const mongoose = require('mongoose');
+const assistantSchema = require('./schema/assistant');
+
+const Assistant = mongoose.model('assistant', assistantSchema);
 
 /**
  * Update an assistant with new data without overwriting existing properties,

api/models/Balance.js

@@ -0,0 +1,44 @@
+const mongoose = require('mongoose');
+const balanceSchema = require('./schema/balance');
+const { getMultiplier } = require('./tx');
+const { logger } = require('~/config');
+
+balanceSchema.statics.check = async function ({
+  user,
+  model,
+  endpoint,
+  valueKey,
+  tokenType,
+  amount,
+  endpointTokenConfig,
+}) {
+  const multiplier = getMultiplier({ valueKey, tokenType, model, endpoint, endpointTokenConfig });
+  const tokenCost = amount * multiplier;
+  const { tokenCredits: balance } = (await this.findOne({ user }, 'tokenCredits').lean()) ?? {};
+
+  logger.debug('[Balance.check]', {
+    user,
+    model,
+    endpoint,
+    valueKey,
+    tokenType,
+    amount,
+    balance,
+    multiplier,
+    endpointTokenConfig: !!endpointTokenConfig,
+  });
+
+  if (!balance) {
+    return {
+      canSpend: false,
+      balance: 0,
+      tokenCost,
+    };
+  }
+
+  logger.debug('[Balance.check]', { tokenCost });
+
+  return { canSpend: balance >= tokenCost, balance, tokenCost };
+};
+
+module.exports = mongoose.model('Balance', balanceSchema);

api/models/Banner.js

@@ -1,6 +1,5 @@
-const { logger } = require('@librechat/data-schemas');
-const { Banner } = require('~/db/models');
-
+const Banner = require('./schema/banner');
+const logger = require('~/config/winston');
 /**
  * Retrieves the current active banner.
  * @returns {Promise<Object|null>} The active banner object or null if no active banner is found.

api/models/Categories.js

@@ -1,40 +1,40 @@
 const { logger } = require('~/config');
-
+// const { Categories } = require('./schema/categories');
 const options = [
   {
-    label: 'com_ui_idea',
+    label: 'idea',
     value: 'idea',
   },
   {
-    label: 'com_ui_travel',
+    label: 'travel',
     value: 'travel',
   },
   {
-    label: 'com_ui_teach_or_explain',
+    label: 'teach_or_explain',
     value: 'teach_or_explain',
   },
   {
-    label: 'com_ui_write',
+    label: 'write',
     value: 'write',
   },
   {
-    label: 'com_ui_shop',
+    label: 'shop',
     value: 'shop',
   },
   {
-    label: 'com_ui_code',
+    label: 'code',
     value: 'code',
   },
   {
-    label: 'com_ui_misc',
+    label: 'misc',
     value: 'misc',
   },
   {
-    label: 'com_ui_roleplay',
+    label: 'roleplay',
     value: 'roleplay',
   },
   {
-    label: 'com_ui_finance',
+    label: 'finance',
     value: 'finance',
   },
 ];

api/models/Config.js

@@ -0,0 +1,86 @@
+const mongoose = require('mongoose');
+const { logger } = require('~/config');
+
+const major = [0, 0];
+const minor = [0, 0];
+const patch = [0, 5];
+
+const configSchema = mongoose.Schema(
+  {
+    tag: {
+      type: String,
+      required: true,
+      validate: {
+        validator: function (tag) {
+          const [part1, part2, part3] = tag.replace('v', '').split('.').map(Number);
+
+          // Check if all parts are numbers
+          if (isNaN(part1) || isNaN(part2) || isNaN(part3)) {
+            return false;
+          }
+
+          // Check if all parts are within their respective ranges
+          if (part1 < major[0] || part1 > major[1]) {
+            return false;
+          }
+          if (part2 < minor[0] || part2 > minor[1]) {
+            return false;
+          }
+          if (part3 < patch[0] || part3 > patch[1]) {
+            return false;
+          }
+          return true;
+        },
+        message: 'Invalid tag value',
+      },
+    },
+    searchEnabled: {
+      type: Boolean,
+      default: false,
+    },
+    usersEnabled: {
+      type: Boolean,
+      default: false,
+    },
+    startupCounts: {
+      type: Number,
+      default: 0,
+    },
+  },
+  { timestamps: true },
+);
+
+// Instance method
+configSchema.methods.incrementCount = function () {
+  this.startupCounts += 1;
+};
+
+// Static methods
+configSchema.statics.findByTag = async function (tag) {
+  return await this.findOne({ tag }).lean();
+};
+
+configSchema.statics.updateByTag = async function (tag, update) {
+  return await this.findOneAndUpdate({ tag }, update, { new: true });
+};
+
+const Config = mongoose.models.Config || mongoose.model('Config', configSchema);
+
+module.exports = {
+  getConfigs: async (filter) => {
+    try {
+      return await Config.find(filter).lean();
+    } catch (error) {
+      logger.error('Error getting configs', error);
+      return { config: 'Error getting configs' };
+    }
+  },
+  deleteConfigs: async (filter) => {
+    try {
+      return await Config.deleteMany(filter);
+    } catch (error) {
+      logger.error('Error deleting configs', error);
+      return { config: 'Error deleting configs' };
+    }
+  },
+};

api/models/Conversation.js

@@ -1,6 +1,6 @@
-const { logger } = require('@librechat/data-schemas');
+const Conversation = require('./schema/convoSchema');
 const { getMessages, deleteMessages } = require('./Message');
-const { Conversation } = require('~/db/models');
+const logger = require('~/config/winston');
 
 /**
  * Searches for a conversation by conversationId and returns a lean document with only conversationId and user.
@@ -15,6 +15,19 @@ const searchConversation = async (conversationId) => {
     throw new Error('Error searching conversation');
   }
 };
+/**
+ * Searches for a conversation by conversationId and returns associated file ids.
+ * @param {string} conversationId - The conversation's ID.
+ * @returns {Promise<string[] | null>}
+ */
+const getConvoFiles = async (conversationId) => {
+  try {
+    return (await Conversation.findOne({ conversationId }, 'files').lean())?.files ?? [];
+  } catch (error) {
+    logger.error('[getConvoFiles] Error getting conversation files', error);
+    throw new Error('Error getting conversation files');
+  }
+};
 
 /**
  * Retrieves a single conversation for a given user and conversation ID.
@@ -60,21 +73,8 @@ const deleteNullOrEmptyConversations = async () => {
   }
 };
 
-/**
- * Searches for a conversation by conversationId and returns associated file ids.
- * @param {string} conversationId - The conversation's ID.
- * @returns {Promise<string[] | null>}
- */
-const getConvoFiles = async (conversationId) => {
-  try {
-    return (await Conversation.findOne({ conversationId }, 'files').lean())?.files ?? [];
-  } catch (error) {
-    logger.error('[getConvoFiles] Error getting conversation files', error);
-    throw new Error('Error getting conversation files');
-  }
-};
-
 module.exports = {
+  Conversation,
   getConvoFiles,
   searchConversation,
   deleteNullOrEmptyConversations,
@@ -87,13 +87,11 @@ module.exports = {
    */
   saveConvo: async (req, { conversationId, newConversationId, ...convo }, metadata) => {
     try {
-      if (metadata?.context) {
+      if (metadata && metadata?.context) {
         logger.debug(`[saveConvo] ${metadata.context}`);
       }
-
       const messages = await getMessages({ conversationId }, '_id');
       const update = { ...convo, messages, user: req.user.id };
-
       if (newConversationId) {
         update.conversationId = newConversationId;
       }
@@ -106,16 +104,10 @@ module.exports = {
         update.expiredAt = null;
       }
 
-      /** @type {{ $set: Partial<TConversation>; $unset?: Record<keyof TConversation, number> }} */
-      const updateOperation = { $set: update };
-      if (metadata && metadata.unsetFields && Object.keys(metadata.unsetFields).length > 0) {
-        updateOperation.$unset = metadata.unsetFields;
-      }
-
       /** Note: the resulting Model object is necessary for Meilisearch operations */
       const conversation = await Conversation.findOneAndUpdate(
         { conversationId, user: req.user.id },
-        updateOperation,
+        update,
         {
           new: true,
           upsert: true,
@@ -149,101 +141,75 @@ module.exports = {
       throw new Error('Failed to save conversations in bulk.');
     }
   },
-  getConvosByCursor: async (
-    user,
-    { cursor, limit = 25, isArchived = false, tags, search, order = 'desc' } = {},
-  ) => {
-    const filters = [{ user }];
+  getConvosByPage: async (user, pageNumber = 1, pageSize = 25, isArchived = false, tags) => {
+    const query = { user };
     if (isArchived) {
-      filters.push({ isArchived: true });
+      query.isArchived = true;
     } else {
-      filters.push({ $or: [{ isArchived: false }, { isArchived: { $exists: false } }] });
+      query.$or = [{ isArchived: false }, { isArchived: { $exists: false } }];
     }
-
     if (Array.isArray(tags) && tags.length > 0) {
-      filters.push({ tags: { $in: tags } });
+      query.tags = { $in: tags };
     }
 
-    filters.push({ $or: [{ expiredAt: null }, { expiredAt: { $exists: false } }] });
-
-    if (search) {
-      try {
-        const meiliResults = await Conversation.meiliSearch(search);
-        const matchingIds = Array.isArray(meiliResults.hits)
-          ? meiliResults.hits.map((result) => result.conversationId)
-          : [];
-        if (!matchingIds.length) {
-          return { conversations: [], nextCursor: null };
-        }
-        filters.push({ conversationId: { $in: matchingIds } });
-      } catch (error) {
-        logger.error('[getConvosByCursor] Error during meiliSearch', error);
-        return { message: 'Error during meiliSearch' };
-      }
-    }
-
-    if (cursor) {
-      filters.push({ updatedAt: { $lt: new Date(cursor) } });
-    }
-
-    const query = filters.length === 1 ? filters[0] : { $and: filters };
+    query.$and = [{ $or: [{ expiredAt: null }, { expiredAt: { $exists: false } }] }];
 
     try {
+      const totalConvos = (await Conversation.countDocuments(query)) || 1;
+      const totalPages = Math.ceil(totalConvos / pageSize);
       const convos = await Conversation.find(query)
-        .select(
-          'conversationId endpoint title createdAt updatedAt user model agent_id assistant_id spec iconURL',
-        )
-        .sort({ updatedAt: order === 'asc' ? 1 : -1 })
-        .limit(limit + 1)
+        .sort({ updatedAt: -1 })
+        .skip((pageNumber - 1) * pageSize)
+        .limit(pageSize)
         .lean();
-
-      let nextCursor = null;
-      if (convos.length > limit) {
-        const lastConvo = convos.pop();
-        nextCursor = lastConvo.updatedAt.toISOString();
-      }
-
-      return { conversations: convos, nextCursor };
+      return { conversations: convos, pages: totalPages, pageNumber, pageSize };
     } catch (error) {
-      logger.error('[getConvosByCursor] Error getting conversations', error);
+      logger.error('[getConvosByPage] Error getting conversations', error);
       return { message: 'Error getting conversations' };
     }
   },
-  getConvosQueried: async (user, convoIds, cursor = null, limit = 25) => {
+  getConvosQueried: async (user, convoIds, pageNumber = 1, pageSize = 25) => {
     try {
-      if (!convoIds?.length) {
-        return { conversations: [], nextCursor: null, convoMap: {} };
-      }
-
-      const conversationIds = convoIds.map((convo) => convo.conversationId);
-
-      const results = await Conversation.find({
-        user,
-        conversationId: { $in: conversationIds },
-        $or: [{ expiredAt: { $exists: false } }, { expiredAt: null }],
-      }).lean();
-
-      results.sort((a, b) => new Date(b.updatedAt) - new Date(a.updatedAt));
-
-      let filtered = results;
-      if (cursor && cursor !== 'start') {
-        const cursorDate = new Date(cursor);
-        filtered = results.filter((convo) => new Date(convo.updatedAt) < cursorDate);
-      }
-
-      const limited = filtered.slice(0, limit + 1);
-      let nextCursor = null;
-      if (limited.length > limit) {
-        const lastConvo = limited.pop();
-        nextCursor = lastConvo.updatedAt.toISOString();
+      if (!convoIds || convoIds.length === 0) {
+        return { conversations: [], pages: 1, pageNumber, pageSize };
       }
 
+      const cache = {};
       const convoMap = {};
-      limited.forEach((convo) => {
+      const promises = [];
+
+      convoIds.forEach((convo) =>
+        promises.push(
+          Conversation.findOne({
+            user,
+            conversationId: convo.conversationId,
+            $or: [{ expiredAt: { $exists: false } }, { expiredAt: null }],
+          }).lean(),
+        ),
+      );
+
+      const results = (await Promise.all(promises)).filter(Boolean);
+
+      results.forEach((convo, i) => {
+        const page = Math.floor(i / pageSize) + 1;
+        if (!cache[page]) {
+          cache[page] = [];
+        }
+        cache[page].push(convo);
         convoMap[convo.conversationId] = convo;
       });
 
-      return { conversations: limited, nextCursor, convoMap };
+      const totalPages = Math.ceil(results.length / pageSize);
+      cache.pages = totalPages;
+      cache.pageSize = pageSize;
+      return {
+        cache,
+        conversations: cache[pageNumber] || [],
+        pages: totalPages || 1,
+        pageNumber,
+        pageSize,
+        convoMap,
+      };
     } catch (error) {
       logger.error('[getConvosQueried] Error getting conversations', error);
       return { message: 'Error fetching conversations' };
@@ -284,25 +250,10 @@ module.exports = {
    * logger.error(result); // { n: 5, ok: 1, deletedCount: 5, messages: { n: 10, ok: 1, deletedCount: 10 } }
    */
   deleteConvos: async (user, filter) => {
-    try {
-      const userFilter = { ...filter, user };
-      const conversations = await Conversation.find(userFilter).select('conversationId');
-      const conversationIds = conversations.map((c) => c.conversationId);
-
-      if (!conversationIds.length) {
-        throw new Error('Conversation not found or already deleted.');
-      }
-
-      const deleteConvoResult = await Conversation.deleteMany(userFilter);
-
-      const deleteMessagesResult = await deleteMessages({
-        conversationId: { $in: conversationIds },
-      });
-
-      return { ...deleteConvoResult, messages: deleteMessagesResult };
-    } catch (error) {
-      logger.error('[deleteConvos] Error deleting conversations and messages', error);
-      throw error;
-    }
+    let toRemove = await Conversation.find({ ...filter, user }).select('conversationId');
+    const ids = toRemove.map((instance) => instance.conversationId);
+    let deleteCount = await Conversation.deleteMany({ ...filter, user });
+    deleteCount.messages = await deleteMessages({ conversationId: { $in: ids } });
+    return deleteCount;
   },
 };

api/models/ConversationTag.js

@@ -1,5 +1,6 @@
-const { logger } = require('@librechat/data-schemas');
-const { ConversationTag, Conversation } = require('~/db/models');
+const ConversationTag = require('./schema/conversationTagSchema');
+const Conversation = require('./schema/convoSchema');
+const logger = require('~/config/winston');
 
 /**
  * Retrieves all conversation tags for a user.
@@ -135,13 +136,13 @@ const adjustPositions = async (user, oldPosition, newPosition) => {
   const position =
     oldPosition < newPosition
       ? {
-          $gt: Math.min(oldPosition, newPosition),
-          $lte: Math.max(oldPosition, newPosition),
-        }
+        $gt: Math.min(oldPosition, newPosition),
+        $lte: Math.max(oldPosition, newPosition),
+      }
       : {
-          $gte: Math.min(oldPosition, newPosition),
-          $lt: Math.max(oldPosition, newPosition),
-        };
+        $gte: Math.min(oldPosition, newPosition),
+        $lt: Math.max(oldPosition, newPosition),
+      };
 
   await ConversationTag.updateMany(
     {

api/models/File.js

@@ -1,6 +1,7 @@
-const { logger } = require('@librechat/data-schemas');
-const { EToolResources } = require('librechat-data-provider');
-const { File } = require('~/db/models');
+const mongoose = require('mongoose');
+const fileSchema = require('./schema/fileSchema');
+
+const File = mongoose.model('File', fileSchema);
 
 /**
  * Finds a file by its file_id with additional query options.
@@ -16,50 +17,11 @@ const findFileById = async (file_id, options = {}) => {
  * Retrieves files matching a given filter, sorted by the most recently updated.
  * @param {Object} filter - The filter criteria to apply.
  * @param {Object} [_sortOptions] - Optional sort parameters.
- * @param {Object|String} [selectFields={ text: 0 }] - Fields to include/exclude in the query results.
- *                                                   Default excludes the 'text' field.
  * @returns {Promise<Array<MongoFile>>} A promise that resolves to an array of file documents.
  */
-const getFiles = async (filter, _sortOptions, selectFields = { text: 0 }) => {
+const getFiles = async (filter, _sortOptions) => {
   const sortOptions = { updatedAt: -1, ..._sortOptions };
-  return await File.find(filter).select(selectFields).sort(sortOptions).lean();
-};
-
-/**
- * Retrieves tool files (files that are embedded or have a fileIdentifier) from an array of file IDs
- * @param {string[]} fileIds - Array of file_id strings to search for
- * @param {Set<EToolResources>} toolResourceSet - Optional filter for tool resources
- * @returns {Promise<Array<MongoFile>>} Files that match the criteria
- */
-const getToolFilesByIds = async (fileIds, toolResourceSet) => {
-  if (!fileIds || !fileIds.length) {
-    return [];
-  }
-
-  try {
-    const filter = {
-      file_id: { $in: fileIds },
-    };
-
-    if (toolResourceSet.size) {
-      filter.$or = [];
-    }
-
-    if (toolResourceSet.has(EToolResources.file_search)) {
-      filter.$or.push({ embedded: true });
-    }
-    if (toolResourceSet.has(EToolResources.execute_code)) {
-      filter.$or.push({ 'metadata.fileIdentifier': { $exists: true } });
-    }
-
-    const selectFields = { text: 0 };
-    const sortOptions = { updatedAt: -1 };
-
-    return await getFiles(filter, sortOptions, selectFields);
-  } catch (error) {
-    logger.error('[getToolFilesByIds] Error retrieving tool files:', error);
-    throw new Error('Error retrieving tool files');
-  }
+  return await File.find(filter).sort(sortOptions).lean();
 };
 
 /**
@@ -143,37 +105,14 @@ const deleteFiles = async (file_ids, user) => {
   return await File.deleteMany(deleteQuery);
 };
 
-/**
- * Batch updates files with new signed URLs in MongoDB
- *
- * @param {MongoFile[]} updates - Array of updates in the format { file_id, filepath }
- * @returns {Promise<void>}
- */
-async function batchUpdateFiles(updates) {
-  if (!updates || updates.length === 0) {
-    return;
-  }
-
-  const bulkOperations = updates.map((update) => ({
-    updateOne: {
-      filter: { file_id: update.file_id },
-      update: { $set: { filepath: update.filepath } },
-    },
-  }));
-
-  const result = await File.bulkWrite(bulkOperations);
-  logger.info(`Updated ${result.modifiedCount} files with new S3 URLs`);
-}
-
 module.exports = {
+  File,
   findFileById,
   getFiles,
-  getToolFilesByIds,
   createFile,
   updateFile,
   updateFileUsage,
   deleteFile,
   deleteFiles,
   deleteFileByFilter,
-  batchUpdateFiles,
 };

api/models/Key.js

@@ -0,0 +1,4 @@
+const mongoose = require('mongoose');
+const keySchema = require('./schema/key');
+
+module.exports = mongoose.model('Key', keySchema);

api/models/Message.js

@@ -1,6 +1,6 @@
 const { z } = require('zod');
-const { logger } = require('@librechat/data-schemas');
-const { Message } = require('~/db/models');
+const Message = require('./schema/messageSchema');
+const { logger } = require('~/config');
 
 const idSchema = z.string().uuid();
 
@@ -61,13 +61,6 @@ async function saveMessage(req, params, metadata) {
       update.expiredAt = null;
     }
 
-    if (update.tokenCount != null && isNaN(update.tokenCount)) {
-      logger.warn(
-        `Resetting invalid \`tokenCount\` for message \`${params.messageId}\`: ${update.tokenCount}`,
-      );
-      logger.info(`---\`saveMessage\` context: ${metadata?.context}`);
-      update.tokenCount = 0;
-    }
     const message = await Message.findOneAndUpdate(
       { messageId: params.messageId, user: req.user.id },
       update,
@@ -78,44 +71,7 @@ async function saveMessage(req, params, metadata) {
   } catch (err) {
     logger.error('Error saving message:', err);
     logger.info(`---\`saveMessage\` context: ${metadata?.context}`);
-
-    // Check if this is a duplicate key error (MongoDB error code 11000)
-    if (err.code === 11000 && err.message.includes('duplicate key error')) {
-      // Log the duplicate key error but don't crash the application
-      logger.warn(`Duplicate messageId detected: ${params.messageId}. Continuing execution.`);
-
-      try {
-        // Try to find the existing message with this ID
-        const existingMessage = await Message.findOne({
-          messageId: params.messageId,
-          user: req.user.id,
-        });
-
-        // If we found it, return it
-        if (existingMessage) {
-          return existingMessage.toObject();
-        }
-
-        // If we can't find it (unlikely but possible in race conditions)
-        return {
-          ...params,
-          messageId: params.messageId,
-          user: req.user.id,
-        };
-      } catch (findError) {
-        // If the findOne also fails, log it but don't crash
-        logger.warn(
-          `Could not retrieve existing message with ID ${params.messageId}: ${findError.message}`,
-        );
-        return {
-          ...params,
-          messageId: params.messageId,
-          user: req.user.id,
-        };
-      }
-    }
-
-    throw err; // Re-throw other errors
+    throw err;
   }
 }
 
@@ -139,6 +95,7 @@ async function bulkSaveMessages(messages, overrideTimestamp = false) {
         upsert: true,
       },
     }));
+
     const result = await Message.bulkWrite(bulkOps);
     return result;
   } catch (err) {
@@ -253,7 +210,6 @@ async function updateMessage(req, message, metadata) {
       text: updatedMessage.text,
       isCreatedByUser: updatedMessage.isCreatedByUser,
       tokenCount: updatedMessage.tokenCount,
-      feedback: updatedMessage.feedback,
     };
   } catch (err) {
     logger.error('Error updating message:', err);
@@ -354,6 +310,7 @@ async function deleteMessages(filter) {
 }
 
 module.exports = {
+  Message,
   saveMessage,
   bulkSaveMessages,
   recordMessage,

api/models/Message.spec.js

@@ -1,7 +1,32 @@
 const mongoose = require('mongoose');
-const { MongoMemoryServer } = require('mongodb-memory-server');
 const { v4: uuidv4 } = require('uuid');
-const { messageSchema } = require('@librechat/data-schemas');
+
+jest.mock('mongoose');
+
+const mockFindQuery = {
+  select: jest.fn().mockReturnThis(),
+  sort: jest.fn().mockReturnThis(),
+  lean: jest.fn().mockReturnThis(),
+  deleteMany: jest.fn().mockResolvedValue({ deletedCount: 1 }),
+};
+
+const mockSchema = {
+  findOneAndUpdate: jest.fn(),
+  updateOne: jest.fn(),
+  findOne: jest.fn(() => ({
+    lean: jest.fn(),
+  })),
+  find: jest.fn(() => mockFindQuery),
+  deleteMany: jest.fn(),
+};
+
+mongoose.model.mockReturnValue(mockSchema);
+
+jest.mock('~/models/schema/messageSchema', () => mockSchema);
+
+jest.mock('~/config/winston', () => ({
+  error: jest.fn(),
+}));
 
 const {
   saveMessage,
@@ -10,102 +35,77 @@ const {
   deleteMessages,
   updateMessageText,
   deleteMessagesSince,
-} = require('./Message');
-
-/**
- * @type {import('mongoose').Model<import('@librechat/data-schemas').IMessage>}
- */
-let Message;
+} = require('~/models/Message');
 
 describe('Message Operations', () => {
-  let mongoServer;
   let mockReq;
-  let mockMessageData;
+  let mockMessage;
 
-  beforeAll(async () => {
-    mongoServer = await MongoMemoryServer.create();
-    const mongoUri = mongoServer.getUri();
-    Message = mongoose.models.Message || mongoose.model('Message', messageSchema);
-    await mongoose.connect(mongoUri);
-  });
-
-  afterAll(async () => {
-    await mongoose.disconnect();
-    await mongoServer.stop();
-  });
-
-  beforeEach(async () => {
-    // Clear database
-    await Message.deleteMany({});
+  beforeEach(() => {
+    jest.clearAllMocks();
 
     mockReq = {
       user: { id: 'user123' },
     };
 
-    mockMessageData = {
+    mockMessage = {
       messageId: 'msg123',
       conversationId: uuidv4(),
       text: 'Hello, world!',
       user: 'user123',
     };
+
+    mockSchema.findOneAndUpdate.mockResolvedValue({
+      toObject: () => mockMessage,
+    });
   });
 
   describe('saveMessage', () => {
     it('should save a message for an authenticated user', async () => {
-      const result = await saveMessage(mockReq, mockMessageData);
-
-      expect(result.messageId).toBe('msg123');
-      expect(result.user).toBe('user123');
-      expect(result.text).toBe('Hello, world!');
-
-      // Verify the message was actually saved to the database
-      const savedMessage = await Message.findOne({ messageId: 'msg123', user: 'user123' });
-      expect(savedMessage).toBeTruthy();
-      expect(savedMessage.text).toBe('Hello, world!');
+      const result = await saveMessage(mockReq, mockMessage);
+      expect(result).toEqual(mockMessage);
+      expect(mockSchema.findOneAndUpdate).toHaveBeenCalledWith(
+        { messageId: 'msg123', user: 'user123' },
+        expect.objectContaining({ user: 'user123' }),
+        expect.any(Object),
+      );
     });
 
     it('should throw an error for unauthenticated user', async () => {
       mockReq.user = null;
-      await expect(saveMessage(mockReq, mockMessageData)).rejects.toThrow('User not authenticated');
+      await expect(saveMessage(mockReq, mockMessage)).rejects.toThrow('User not authenticated');
     });
 
-    it('should handle invalid conversation ID gracefully', async () => {
-      mockMessageData.conversationId = 'invalid-id';
-      const result = await saveMessage(mockReq, mockMessageData);
-      expect(result).toBeUndefined();
+    it('should throw an error for invalid conversation ID', async () => {
+      mockMessage.conversationId = 'invalid-id';
+      await expect(saveMessage(mockReq, mockMessage)).resolves.toBeUndefined();
     });
   });
 
   describe('updateMessageText', () => {
     it('should update message text for the authenticated user', async () => {
-      // First save a message
-      await saveMessage(mockReq, mockMessageData);
-
-      // Then update it
       await updateMessageText(mockReq, { messageId: 'msg123', text: 'Updated text' });
-
-      // Verify the update
-      const updatedMessage = await Message.findOne({ messageId: 'msg123', user: 'user123' });
-      expect(updatedMessage.text).toBe('Updated text');
+      expect(mockSchema.updateOne).toHaveBeenCalledWith(
+        { messageId: 'msg123', user: 'user123' },
+        { text: 'Updated text' },
+      );
     });
   });
 
   describe('updateMessage', () => {
     it('should update a message for the authenticated user', async () => {
-      // First save a message
-      await saveMessage(mockReq, mockMessageData);
-
+      mockSchema.findOneAndUpdate.mockResolvedValue(mockMessage);
       const result = await updateMessage(mockReq, { messageId: 'msg123', text: 'Updated text' });
-
-      expect(result.messageId).toBe('msg123');
-      expect(result.text).toBe('Updated text');
-
-      // Verify in database
-      const updatedMessage = await Message.findOne({ messageId: 'msg123', user: 'user123' });
-      expect(updatedMessage.text).toBe('Updated text');
+      expect(result).toEqual(
+        expect.objectContaining({
+          messageId: 'msg123',
+          text: 'Hello, world!',
+        }),
+      );
     });
 
     it('should throw an error if message is not found', async () => {
+      mockSchema.findOneAndUpdate.mockResolvedValue(null);
       await expect(
         updateMessage(mockReq, { messageId: 'nonexistent', text: 'Test' }),
       ).rejects.toThrow('Message not found or user not authorized.');
@@ -114,45 +114,19 @@ describe('Message Operations', () => {
 
   describe('deleteMessagesSince', () => {
     it('should delete messages only for the authenticated user', async () => {
-      const conversationId = uuidv4();
-
-      // Create multiple messages in the same conversation
-      const message1 = await saveMessage(mockReq, {
-        messageId: 'msg1',
-        conversationId,
-        text: 'First message',
-        user: 'user123',
+      mockSchema.findOne().lean.mockResolvedValueOnce({ createdAt: new Date() });
+      mockFindQuery.deleteMany.mockResolvedValueOnce({ deletedCount: 1 });
+      const result = await deleteMessagesSince(mockReq, {
+        messageId: 'msg123',
+        conversationId: 'convo123',
       });
-
-      const message2 = await saveMessage(mockReq, {
-        messageId: 'msg2',
-        conversationId,
-        text: 'Second message',
-        user: 'user123',
-      });
-
-      const message3 = await saveMessage(mockReq, {
-        messageId: 'msg3',
-        conversationId,
-        text: 'Third message',
-        user: 'user123',
-      });
-
-      // Delete messages since message2 (this should only delete messages created AFTER msg2)
-      await deleteMessagesSince(mockReq, {
-        messageId: 'msg2',
-        conversationId,
-      });
-
-      // Verify msg1 and msg2 remain, msg3 is deleted
-      const remainingMessages = await Message.find({ conversationId, user: 'user123' });
-      expect(remainingMessages).toHaveLength(2);
-      expect(remainingMessages.map((m) => m.messageId)).toContain('msg1');
-      expect(remainingMessages.map((m) => m.messageId)).toContain('msg2');
-      expect(remainingMessages.map((m) => m.messageId)).not.toContain('msg3');
+      expect(mockSchema.findOne).toHaveBeenCalledWith({ messageId: 'msg123', user: 'user123' });
+      expect(mockSchema.find).not.toHaveBeenCalled();
+      expect(result).toBeUndefined();
     });
 
     it('should return undefined if no message is found', async () => {
+      mockSchema.findOne().lean.mockResolvedValueOnce(null);
       const result = await deleteMessagesSince(mockReq, {
         messageId: 'nonexistent',
         conversationId: 'convo123',
@@ -163,71 +137,29 @@ describe('Message Operations', () => {
 
   describe('getMessages', () => {
     it('should retrieve messages with the correct filter', async () => {
-      const conversationId = uuidv4();
-
-      // Save some messages
-      await saveMessage(mockReq, {
-        messageId: 'msg1',
-        conversationId,
-        text: 'First message',
-        user: 'user123',
-      });
-
-      await saveMessage(mockReq, {
-        messageId: 'msg2',
-        conversationId,
-        text: 'Second message',
-        user: 'user123',
-      });
-
-      const messages = await getMessages({ conversationId });
-      expect(messages).toHaveLength(2);
-      expect(messages[0].text).toBe('First message');
-      expect(messages[1].text).toBe('Second message');
+      const filter = { conversationId: 'convo123' };
+      await getMessages(filter);
+      expect(mockSchema.find).toHaveBeenCalledWith(filter);
+      expect(mockFindQuery.sort).toHaveBeenCalledWith({ createdAt: 1 });
+      expect(mockFindQuery.lean).toHaveBeenCalled();
     });
   });
 
   describe('deleteMessages', () => {
     it('should delete messages with the correct filter', async () => {
-      // Save some messages for different users
-      await saveMessage(mockReq, mockMessageData);
-      await saveMessage(
-        { user: { id: 'user456' } },
-        {
-          messageId: 'msg456',
-          conversationId: uuidv4(),
-          text: 'Other user message',
-          user: 'user456',
-        },
-      );
-
       await deleteMessages({ user: 'user123' });
-
-      // Verify only user123's messages were deleted
-      const user123Messages = await Message.find({ user: 'user123' });
-      const user456Messages = await Message.find({ user: 'user456' });
-
-      expect(user123Messages).toHaveLength(0);
-      expect(user456Messages).toHaveLength(1);
+      expect(mockSchema.deleteMany).toHaveBeenCalledWith({ user: 'user123' });
     });
   });
 
   describe('Conversation Hijacking Prevention', () => {
-    it("should not allow editing a message in another user's conversation", async () => {
+    it('should not allow editing a message in another user\'s conversation', async () => {
       const attackerReq = { user: { id: 'attacker123' } };
-      const victimConversationId = uuidv4();
+      const victimConversationId = 'victim-convo-123';
       const victimMessageId = 'victim-msg-123';
 
-      // First, save a message as the victim (but we'll try to edit as attacker)
-      const victimReq = { user: { id: 'victim123' } };
-      await saveMessage(victimReq, {
-        messageId: victimMessageId,
-        conversationId: victimConversationId,
-        text: 'Victim message',
-        user: 'victim123',
-      });
+      mockSchema.findOneAndUpdate.mockResolvedValue(null);
 
-      // Attacker tries to edit the victim's message
       await expect(
         updateMessage(attackerReq, {
           messageId: victimMessageId,
@@ -236,82 +168,71 @@ describe('Message Operations', () => {
         }),
       ).rejects.toThrow('Message not found or user not authorized.');
 
-      // Verify the original message is unchanged
-      const originalMessage = await Message.findOne({
-        messageId: victimMessageId,
-        user: 'victim123',
-      });
-      expect(originalMessage.text).toBe('Victim message');
+      expect(mockSchema.findOneAndUpdate).toHaveBeenCalledWith(
+        { messageId: victimMessageId, user: 'attacker123' },
+        expect.anything(),
+        expect.anything(),
+      );
     });
 
-    it("should not allow deleting messages from another user's conversation", async () => {
+    it('should not allow deleting messages from another user\'s conversation', async () => {
       const attackerReq = { user: { id: 'attacker123' } };
-      const victimConversationId = uuidv4();
+      const victimConversationId = 'victim-convo-123';
       const victimMessageId = 'victim-msg-123';
 
-      // Save a message as the victim
-      const victimReq = { user: { id: 'victim123' } };
-      await saveMessage(victimReq, {
-        messageId: victimMessageId,
-        conversationId: victimConversationId,
-        text: 'Victim message',
-        user: 'victim123',
-      });
-
-      // Attacker tries to delete from victim's conversation
+      mockSchema.findOne().lean.mockResolvedValueOnce(null); // Simulating message not found for this user
       const result = await deleteMessagesSince(attackerReq, {
         messageId: victimMessageId,
         conversationId: victimConversationId,
       });
 
       expect(result).toBeUndefined();
-
-      // Verify the victim's message still exists
-      const victimMessage = await Message.findOne({
+      expect(mockSchema.findOne).toHaveBeenCalledWith({
         messageId: victimMessageId,
-        user: 'victim123',
-      });
-      expect(victimMessage).toBeTruthy();
-      expect(victimMessage.text).toBe('Victim message');
-    });
-
-    it("should not allow inserting a new message into another user's conversation", async () => {
-      const attackerReq = { user: { id: 'attacker123' } };
-      const victimConversationId = uuidv4();
-
-      // Attacker tries to save a message - this should succeed but with attacker's user ID
-      const result = await saveMessage(attackerReq, {
-        conversationId: victimConversationId,
-        text: 'Inserted malicious message',
-        messageId: 'new-msg-123',
         user: 'attacker123',
       });
+    });
 
-      expect(result).toBeTruthy();
-      expect(result.user).toBe('attacker123');
+    it('should not allow inserting a new message into another user\'s conversation', async () => {
+      const attackerReq = { user: { id: 'attacker123' } };
+      const victimConversationId = uuidv4(); // Use a valid UUID
 
-      // Verify the message was saved with the attacker's user ID, not as an anonymous message
-      const savedMessage = await Message.findOne({ messageId: 'new-msg-123' });
-      expect(savedMessage.user).toBe('attacker123');
-      expect(savedMessage.conversationId).toBe(victimConversationId);
+      await expect(
+        saveMessage(attackerReq, {
+          conversationId: victimConversationId,
+          text: 'Inserted malicious message',
+          messageId: 'new-msg-123',
+        }),
+      ).resolves.not.toThrow(); // It should not throw an error
+
+      // Check that the message was saved with the attacker's user ID
+      expect(mockSchema.findOneAndUpdate).toHaveBeenCalledWith(
+        { messageId: 'new-msg-123', user: 'attacker123' },
+        expect.objectContaining({
+          user: 'attacker123',
+          conversationId: victimConversationId,
+        }),
+        expect.anything(),
+      );
     });
 
     it('should allow retrieving messages from any conversation', async () => {
-      const victimConversationId = uuidv4();
+      const victimConversationId = 'victim-convo-123';
 
-      // Save a message in the victim's conversation
-      const victimReq = { user: { id: 'victim123' } };
-      await saveMessage(victimReq, {
-        messageId: 'victim-msg',
+      await getMessages({ conversationId: victimConversationId });
+
+      expect(mockSchema.find).toHaveBeenCalledWith({
         conversationId: victimConversationId,
-        text: 'Victim message',
-        user: 'victim123',
       });
 
-      // Anyone should be able to retrieve messages by conversation ID
-      const messages = await getMessages({ conversationId: victimConversationId });
-      expect(messages).toHaveLength(1);
-      expect(messages[0].text).toBe('Victim message');
+      mockSchema.find.mockReturnValueOnce({
+        select: jest.fn().mockReturnThis(),
+        sort: jest.fn().mockReturnThis(),
+        lean: jest.fn().mockResolvedValue([{ text: 'Test message' }]),
+      });
+
+      const result = await getMessages({ conversationId: victimConversationId });
+      expect(result).toEqual([{ text: 'Test message' }]);
     });
   });
 });

api/models/Preset.js

@@ -1,5 +1,5 @@
-const { logger } = require('@librechat/data-schemas');
-const { Preset } = require('~/db/models');
+const Preset = require('./schema/presetSchema');
+const { logger } = require('~/config');
 
 const getPreset = async (user, presetId) => {
   try {
@@ -11,6 +11,7 @@ const getPreset = async (user, presetId) => {
 };
 
 module.exports = {
+  Preset,
   getPreset,
   getPresets: async (user, filter) => {
     try {

api/models/Project.js

@@ -1,12 +1,15 @@
+const { model } = require('mongoose');
 const { GLOBAL_PROJECT_NAME } = require('librechat-data-provider').Constants;
-const { Project } = require('~/db/models');
+const projectSchema = require('~/models/schema/projectSchema');
+
+const Project = model('Project', projectSchema);
 
 /**
  * Retrieve a project by ID and convert the found project document to a plain object.
  *
  * @param {string} projectId - The ID of the project to find and return as a plain object.
  * @param {string|string[]} [fieldsToSelect] - The fields to include or exclude in the returned document.
- * @returns {Promise<IMongoProject>} A plain object representing the project document, or `null` if no project is found.
+ * @returns {Promise<MongoProject>} A plain object representing the project document, or `null` if no project is found.
  */
 const getProjectById = async function (projectId, fieldsToSelect = null) {
   const query = Project.findById(projectId);
@@ -24,7 +27,7 @@ const getProjectById = async function (projectId, fieldsToSelect = null) {
  *
  * @param {string} projectName - The name of the project to find or create.
  * @param {string|string[]} [fieldsToSelect] - The fields to include or exclude in the returned document.
- * @returns {Promise<IMongoProject>} A plain object representing the project document.
+ * @returns {Promise<MongoProject>} A plain object representing the project document.
  */
 const getProjectByName = async function (projectName, fieldsToSelect = null) {
   const query = { name: projectName };
@@ -44,7 +47,7 @@ const getProjectByName = async function (projectName, fieldsToSelect = null) {
  *
  * @param {string} projectId - The ID of the project to update.
  * @param {string[]} promptGroupIds - The array of prompt group IDs to add to the project.
- * @returns {Promise<IMongoProject>} The updated project document.
+ * @returns {Promise<MongoProject>} The updated project document.
  */
 const addGroupIdsToProject = async function (projectId, promptGroupIds) {
   return await Project.findByIdAndUpdate(
@@ -59,7 +62,7 @@ const addGroupIdsToProject = async function (projectId, promptGroupIds) {
  *
  * @param {string} projectId - The ID of the project to update.
  * @param {string[]} promptGroupIds - The array of prompt group IDs to remove from the project.
- * @returns {Promise<IMongoProject>} The updated project document.
+ * @returns {Promise<MongoProject>} The updated project document.
  */
 const removeGroupIdsFromProject = async function (projectId, promptGroupIds) {
   return await Project.findByIdAndUpdate(
@@ -84,7 +87,7 @@ const removeGroupFromAllProjects = async (promptGroupId) => {
  *
  * @param {string} projectId - The ID of the project to update.
  * @param {string[]} agentIds - The array of agent IDs to add to the project.
- * @returns {Promise<IMongoProject>} The updated project document.
+ * @returns {Promise<MongoProject>} The updated project document.
  */
 const addAgentIdsToProject = async function (projectId, agentIds) {
   return await Project.findByIdAndUpdate(
@@ -99,7 +102,7 @@ const addAgentIdsToProject = async function (projectId, agentIds) {
  *
  * @param {string} projectId - The ID of the project to update.
  * @param {string[]} agentIds - The array of agent IDs to remove from the project.
- * @returns {Promise<IMongoProject>} The updated project document.
+ * @returns {Promise<MongoProject>} The updated project document.
  */
 const removeAgentIdsFromProject = async function (projectId, agentIds) {
   return await Project.findByIdAndUpdate(

api/models/Prompt.js

@@ -1,5 +1,4 @@
 const { ObjectId } = require('mongodb');
-const { logger } = require('@librechat/data-schemas');
 const { SystemRoles, SystemCategories, Constants } = require('librechat-data-provider');
 const {
   getProjectByName,
@@ -7,8 +6,9 @@ const {
   removeGroupIdsFromProject,
   removeGroupFromAllProjects,
 } = require('./Project');
-const { PromptGroup, Prompt } = require('~/db/models');
+const { Prompt, PromptGroup } = require('./schema/promptSchema');
 const { escapeRegExp } = require('~/server/utils');
+const { logger } = require('~/config');
 
 /**
  * Create a pipeline for the aggregation to get prompt groups

api/models/Role.js

@@ -3,25 +3,27 @@ const {
   SystemRoles,
   roleDefaults,
   PermissionTypes,
-  permissionsSchema,
   removeNullishValues,
+  agentPermissionsSchema,
+  promptPermissionsSchema,
+  bookmarkPermissionsSchema,
+  multiConvoPermissionsSchema,
 } = require('librechat-data-provider');
-const { logger } = require('@librechat/data-schemas');
 const getLogStores = require('~/cache/getLogStores');
-const { Role } = require('~/db/models');
+const Role = require('~/models/schema/roleSchema');
+const { logger } = require('~/config');
 
 /**
  * Retrieve a role by name and convert the found role document to a plain object.
- * If the role with the given name doesn't exist and the name is a system defined role,
- * create it and return the lean version.
+ * If the role with the given name doesn't exist and the name is a system defined role, create it and return the lean version.
  *
  * @param {string} roleName - The name of the role to find or create.
  * @param {string|string[]} [fieldsToSelect] - The fields to include or exclude in the returned document.
  * @returns {Promise<Object>} A plain object representing the role document.
  */
 const getRoleByName = async function (roleName, fieldsToSelect = null) {
-  const cache = getLogStores(CacheKeys.ROLES);
   try {
+    const cache = getLogStores(CacheKeys.ROLES);
     const cachedRole = await cache.get(roleName);
     if (cachedRole) {
       return cachedRole;
@@ -33,7 +35,8 @@ const getRoleByName = async function (roleName, fieldsToSelect = null) {
     let role = await query.lean().exec();
 
     if (!role && SystemRoles[roleName]) {
-      role = await new Role(roleDefaults[roleName]).save();
+      role = roleDefaults[roleName];
+      role = await new Role(role).save();
       await cache.set(roleName, role);
       return role.toObject();
     }
@@ -52,8 +55,8 @@ const getRoleByName = async function (roleName, fieldsToSelect = null) {
  * @returns {Promise<TRole>} Updated role document.
  */
 const updateRoleByName = async function (roleName, updates) {
-  const cache = getLogStores(CacheKeys.ROLES);
   try {
+    const cache = getLogStores(CacheKeys.ROLES);
     const role = await Role.findOneAndUpdate(
       { name: roleName },
       { $set: updates },
@@ -69,20 +72,27 @@ const updateRoleByName = async function (roleName, updates) {
   }
 };
 
+const permissionSchemas = {
+  [PermissionTypes.AGENTS]: agentPermissionsSchema,
+  [PermissionTypes.PROMPTS]: promptPermissionsSchema,
+  [PermissionTypes.BOOKMARKS]: bookmarkPermissionsSchema,
+  [PermissionTypes.MULTI_CONVO]: multiConvoPermissionsSchema,
+};
+
 /**
  * Updates access permissions for a specific role and multiple permission types.
- * @param {string} roleName - The role to update.
+ * @param {SystemRoles} roleName - The role to update.
  * @param {Object.<PermissionTypes, Object.<Permissions, boolean>>} permissionsUpdate - Permissions to update and their values.
  */
 async function updateAccessPermissions(roleName, permissionsUpdate) {
-  // Filter and clean the permission updates based on our schema definition.
   const updates = {};
   for (const [permissionType, permissions] of Object.entries(permissionsUpdate)) {
-    if (permissionsSchema.shape && permissionsSchema.shape[permissionType]) {
+    if (permissionSchemas[permissionType]) {
       updates[permissionType] = removeNullishValues(permissions);
     }
   }
-  if (!Object.keys(updates).length) {
+
+  if (Object.keys(updates).length === 0) {
     return;
   }
 
@@ -92,75 +102,26 @@ async function updateAccessPermissions(roleName, permissionsUpdate) {
       return;
     }
 
-    const currentPermissions = role.permissions || {};
-    const updatedPermissions = { ...currentPermissions };
+    const updatedPermissions = {};
     let hasChanges = false;
 
-    const unsetFields = {};
-    const permissionTypes = Object.keys(permissionsSchema.shape || {});
-    for (const permType of permissionTypes) {
-      if (role[permType] && typeof role[permType] === 'object') {
-        logger.info(
-          `Migrating '${roleName}' role from old schema: found '${permType}' at top level`,
-        );
-
-        updatedPermissions[permType] = {
-          ...updatedPermissions[permType],
-          ...role[permType],
-        };
-
-        unsetFields[permType] = 1;
-        hasChanges = true;
-      }
-    }
-
-    // Process the current updates
     for (const [permissionType, permissions] of Object.entries(updates)) {
-      const currentTypePermissions = currentPermissions[permissionType] || {};
-      updatedPermissions[permissionType] = { ...currentTypePermissions };
+      const currentPermissions = role[permissionType] || {};
+      updatedPermissions[permissionType] = { ...currentPermissions };
 
       for (const [permission, value] of Object.entries(permissions)) {
-        if (currentTypePermissions[permission] !== value) {
+        if (currentPermissions[permission] !== value) {
           updatedPermissions[permissionType][permission] = value;
           hasChanges = true;
           logger.info(
-            `Updating '${roleName}' role permission '${permissionType}' '${permission}' from ${currentTypePermissions[permission]} to: ${value}`,
+            `Updating '${roleName}' role ${permissionType} '${permission}' permission from ${currentPermissions[permission]} to: ${value}`,
           );
         }
       }
     }
 
     if (hasChanges) {
-      const updateObj = { permissions: updatedPermissions };
-
-      if (Object.keys(unsetFields).length > 0) {
-        logger.info(
-          `Unsetting old schema fields for '${roleName}' role: ${Object.keys(unsetFields).join(', ')}`,
-        );
-
-        try {
-          await Role.updateOne(
-            { name: roleName },
-            {
-              $set: updateObj,
-              $unset: unsetFields,
-            },
-          );
-
-          const cache = getLogStores(CacheKeys.ROLES);
-          const updatedRole = await Role.findOne({ name: roleName }).select('-__v').lean().exec();
-          await cache.set(roleName, updatedRole);
-
-          logger.info(`Updated role '${roleName}' and removed old schema fields`);
-        } catch (updateError) {
-          logger.error(`Error during role migration update: ${updateError.message}`);
-          throw updateError;
-        }
-      } else {
-        // Standard update if no migration needed
-        await updateRoleByName(roleName, updateObj);
-      }
-
+      await updateRoleByName(roleName, updatedPermissions);
       logger.info(`Updated '${roleName}' role permissions`);
     } else {
       logger.info(`No changes needed for '${roleName}' role permissions`);
@@ -171,87 +132,40 @@ async function updateAccessPermissions(roleName, permissionsUpdate) {
 }
 
 /**
- * Migrates roles from old schema to new schema structure.
- * This can be called directly to fix existing roles.
+ * Initialize default roles in the system.
+ * Creates the default roles (ADMIN, USER) if they don't exist in the database.
+ * Updates existing roles with new permission types if they're missing.
  *
- * @param {string} [roleName] - Optional specific role to migrate. If not provided, migrates all roles.
- * @returns {Promise<number>} Number of roles migrated.
+ * @returns {Promise<void>}
  */
-const migrateRoleSchema = async function (roleName) {
-  try {
-    // Get roles to migrate
-    let roles;
-    if (roleName) {
-      const role = await Role.findOne({ name: roleName });
-      roles = role ? [role] : [];
+const initializeRoles = async function () {
+  const defaultRoles = [SystemRoles.ADMIN, SystemRoles.USER];
+
+  for (const roleName of defaultRoles) {
+    let role = await Role.findOne({ name: roleName });
+
+    if (!role) {
+      // Create new role if it doesn't exist
+      role = new Role(roleDefaults[roleName]);
     } else {
-      roles = await Role.find({});
-    }
-
-    logger.info(`Migrating ${roles.length} roles to new schema structure`);
-    let migratedCount = 0;
-
-    for (const role of roles) {
-      const permissionTypes = Object.keys(permissionsSchema.shape || {});
-      const unsetFields = {};
-      let hasOldSchema = false;
-
-      // Check for old schema fields
-      for (const permType of permissionTypes) {
-        if (role[permType] && typeof role[permType] === 'object') {
-          hasOldSchema = true;
-
-          // Ensure permissions object exists
-          role.permissions = role.permissions || {};
-
-          // Migrate permissions from old location to new
-          role.permissions[permType] = {
-            ...role.permissions[permType],
-            ...role[permType],
-          };
-
-          // Mark field for removal
-          unsetFields[permType] = 1;
+      // Add missing permission types
+      let isUpdated = false;
+      for (const permType of Object.values(PermissionTypes)) {
+        if (!role[permType]) {
+          role[permType] = roleDefaults[roleName][permType];
+          isUpdated = true;
         }
       }
-
-      if (hasOldSchema) {
-        try {
-          logger.info(`Migrating role '${role.name}' from old schema structure`);
-
-          // Simple update operation
-          await Role.updateOne(
-            { _id: role._id },
-            {
-              $set: { permissions: role.permissions },
-              $unset: unsetFields,
-            },
-          );
-
-          // Refresh cache
-          const cache = getLogStores(CacheKeys.ROLES);
-          const updatedRole = await Role.findById(role._id).lean().exec();
-          await cache.set(role.name, updatedRole);
-
-          migratedCount++;
-          logger.info(`Migrated role '${role.name}'`);
-        } catch (error) {
-          logger.error(`Failed to migrate role '${role.name}': ${error.message}`);
-        }
+      if (isUpdated) {
+        await role.save();
       }
     }
-
-    logger.info(`Migration complete: ${migratedCount} roles migrated`);
-    return migratedCount;
-  } catch (error) {
-    logger.error(`Role schema migration failed: ${error.message}`);
-    throw error;
+    await role.save();
   }
 };
-
 module.exports = {
   getRoleByName,
+  initializeRoles,
   updateRoleByName,
-  migrateRoleSchema,
   updateAccessPermissions,
 };