feat: add back recoil

- Remove 104 unused type exports from packages/client/src/common/index.ts
- Keep only 7 actually used exports (93% reduction)
- Add cleanup script with enhanced import pattern detection
- Support both named imports and namespace imports (* as t)
- Create automatic backups and comprehensive documentation
- Maintain type safety with build verification
- No breaking changes to existing code

Kept exports:
- TShowToast, Option, OptionWithIcon, DropdownValueSetter
- MentionOption, NotificationSeverity, MenuItemProps

Scripts: cleanup-common-types-safe.js, README-CLEANUP.md

.env.example

@@ -142,10 +142,10 @@ GOOGLE_KEY=user_provided
 # GOOGLE_AUTH_HEADER=true
 
 # Gemini API (AI Studio)
-# GOOGLE_MODELS=gemini-2.5-pro,gemini-2.5-flash,gemini-2.5-flash-lite-preview-06-17,gemini-2.0-flash,gemini-2.0-flash-lite
+# 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
 
 # Vertex AI
-# GOOGLE_MODELS=gemini-2.5-pro,gemini-2.5-flash,gemini-2.5-flash-lite-preview-06-17,gemini-2.0-flash-001,gemini-2.0-flash-lite-001
+# 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_TITLE_MODEL=gemini-2.0-flash-lite-001
 
@@ -349,11 +349,6 @@ REGISTRATION_VIOLATION_SCORE=1
 CONCURRENT_VIOLATION_SCORE=1
 MESSAGE_VIOLATION_SCORE=1
 NON_BROWSER_VIOLATION_SCORE=20
-TTS_VIOLATION_SCORE=0
-STT_VIOLATION_SCORE=0
-FORK_VIOLATION_SCORE=0
-IMPORT_VIOLATION_SCORE=0
-FILE_UPLOAD_VIOLATION_SCORE=0
 
 LOGIN_MAX=7
 LOGIN_WINDOW=5
@@ -442,8 +437,6 @@ OPENID_REQUIRED_ROLE_PARAMETER_PATH=
 OPENID_USERNAME_CLAIM=
 # Set to determine which user info property returned from OpenID Provider to store as the User's name
 OPENID_NAME_CLAIM=
-# Optional audience parameter for OpenID authorization requests
-OPENID_AUDIENCE=
 
 OPENID_BUTTON_LABEL=
 OPENID_IMAGE_URL=
@@ -460,8 +453,8 @@ OPENID_REUSE_TOKENS=
 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_USERINFO_REQUIRED=
-OPENID_ON_BEHALF_FLOW_USERINFO_SCOPE="user.read" # example for Scope Needed for Microsoft Graph API
+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=
 
@@ -582,10 +575,6 @@ ALLOW_SHARED_LINKS_PUBLIC=true
 # If you have another service in front of your LibreChat doing compression, disable express based compression here
 # DISABLE_COMPRESSION=true
 
-# If you have gzipped version of uploaded image images in the same folder, this will enable gzip scan and serving of these images
-# Note: The images folder will be scanned on startup and a ma kept in memory. Be careful for large number of images.
-# ENABLE_IMAGE_OUTPUT_GZIP_SCAN=true
-
 #===================================================#
 #                        UI                         #
 #===================================================#
@@ -603,40 +592,11 @@ HELP_AND_FAQ_URL=https://librechat.ai
 # REDIS Options #
 #===============#
 
-# Enable Redis for caching and session storage
+# REDIS_URI=10.10.10.10:6379
 # USE_REDIS=true
 
-# Single Redis instance
-# REDIS_URI=redis://127.0.0.1:6379
-
-# Redis cluster (multiple nodes)
-# REDIS_URI=redis://127.0.0.1:7001,redis://127.0.0.1:7002,redis://127.0.0.1:7003
-
-# Redis with TLS/SSL encryption and CA certificate
-# REDIS_URI=rediss://127.0.0.1:6380
-# REDIS_CA=/path/to/ca-cert.pem
-
-# Redis authentication (if required)
-# REDIS_USERNAME=your_redis_username
-# REDIS_PASSWORD=your_redis_password
-
-# Redis key prefix configuration
-# Use environment variable name for dynamic prefix (recommended for cloud deployments)
-# REDIS_KEY_PREFIX_VAR=K_REVISION
-# Or use static prefix directly
-# REDIS_KEY_PREFIX=librechat
-
-# Redis connection limits
-# REDIS_MAX_LISTENERS=40
-
-# Redis ping interval in seconds (0 = disabled, >0 = enabled)
-# When set to a positive integer, Redis clients will ping the server at this interval to keep connections alive
-# When unset or 0, no pinging is performed (recommended for most use cases)
-# REDIS_PING_INTERVAL=300
-
-# Force specific cache namespaces to use in-memory storage even when Redis is enabled
-# Comma-separated list of CacheKeys (e.g., STATIC_CONFIG,ROLES,MESSAGES)
-# FORCED_IN_MEMORY_CACHE_NAMESPACES=STATIC_CONFIG,ROLES
+# USE_REDIS_CLUSTER=true
+# REDIS_CA=/path/to/ca.crt
 
 #==================================================#
 #                      Others                      #
@@ -697,4 +657,4 @@ OPENWEATHER_API_KEY=
 # Reranker (Required)
 # JINA_API_KEY=your_jina_api_key
 # or
-# COHERE_API_KEY=your_cohere_api_key
+# COHERE_API_KEY=your_cohere_api_key

.github/workflows/backend-review.yml

@@ -7,7 +7,7 @@ on:
       - release/*
     paths:
       - 'api/**'
-      - 'packages/**'
+      - 'packages/api/**'
 jobs:
   tests_Backend:
     name: Run Backend unit tests

.github/workflows/client.yml

@@ -1,58 +0,0 @@
-name: Publish `@librechat/client` to NPM
-
-on:
-  push:
-    branches:
-      - main
-    paths:
-      - 'packages/client/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: '20.x'
-        
-      - name: Install client dependencies
-        run: cd packages/client && npm ci
-        
-      - name: Build client
-        run: cd packages/client && npm run build
-        
-      - name: Set up npm authentication
-        run: echo "//registry.npmjs.org/:_authToken=${{ secrets.PUBLISH_NPM_TOKEN }}" > ~/.npmrc
-        
-      - name: Check version change
-        id: check
-        working-directory: packages/client
-        run: |
-          PACKAGE_VERSION=$(node -p "require('./package.json').version")
-          PUBLISHED_VERSION=$(npm view @librechat/client version 2>/dev/null || echo "0.0.0")
-          if [ "$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/client
-        run: npm pack
-        
-      - name: Publish
-        if: steps.check.outputs.skip != 'true'
-        working-directory: packages/client
-        run: npm publish *.tgz --access public

.github/workflows/data-schemas.yml

@@ -22,7 +22,7 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: '20.x'
+          node-version: '18.x'
           
       - name: Install dependencies
         run: cd packages/data-schemas && npm ci

.github/workflows/frontend-review.yml

@@ -8,7 +8,7 @@ on:
       - release/*
     paths:
       - 'client/**'
-      - 'packages/data-provider/**'
+      - 'packages/**'
 
 jobs:
   tests_frontend_ubuntu:

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

@@ -0,0 +1,95 @@
+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

@@ -0,0 +1,107 @@
+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/i18n-unused-keys.yml

@@ -6,7 +6,6 @@ on:
       - "client/src/**"
       - "api/**"
       - "packages/data-provider/src/**"
-      - "packages/client/**"
 
 jobs:
   detect-unused-i18n-keys:
@@ -24,7 +23,7 @@ jobs:
 
           # Define paths
           I18N_FILE="client/src/locales/en/translation.json"
-          SOURCE_DIRS=("client/src" "api" "packages/data-provider/src" "packages/client")
+          SOURCE_DIRS=("client/src" "api" "packages/data-provider/src")
 
           # Check if translation file exists
           if [[ ! -f "$I18N_FILE" ]]; then

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

@@ -48,7 +48,7 @@ jobs:
 
       # 2. Download translation files from locize.
       - name: Download Translations from locize
-        uses: locize/download@v2
+        uses: locize/download@v1
         with:
           project-id: ${{ secrets.LOCIZE_PROJECT_ID }}
           path: "client/src/locales"

.github/workflows/unused-packages.yml

@@ -7,7 +7,6 @@ on:
       - 'package-lock.json'
       - 'client/**'
       - 'api/**'
-      - 'packages/client/**'
 
 jobs:
   detect-unused-packages:
@@ -29,7 +28,7 @@ jobs:
 
       - name: Validate JSON files
         run: |
-          for FILE in package.json client/package.json api/package.json packages/client/package.json; do
+          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
@@ -64,31 +63,12 @@ jobs:
             local folder=$1
             local output_file=$2
             if [[ -d "$folder" ]]; then
-              # Extract require() statements
-              grep -rEho "require\\(['\"]([a-zA-Z0-9@/._-]+)['\"]\\)" "$folder" --include=\*.{js,ts,tsx,jsx,mjs,cjs} | \
+              grep -rEho "require\\(['\"]([a-zA-Z0-9@/._-]+)['\"]\\)" "$folder" --include=\*.{js,ts,mjs,cjs} | \
                 sed -E "s/require\\(['\"]([a-zA-Z0-9@/._-]+)['\"]\\)/\1/" > "$output_file"
           
-              # Extract ES6 imports - various patterns
-              # import x from 'module'
-              grep -rEho "import .* from ['\"]([a-zA-Z0-9@/._-]+)['\"]" "$folder" --include=\*.{js,ts,tsx,jsx,mjs,cjs} | \
+              grep -rEho "import .* from ['\"]([a-zA-Z0-9@/._-]+)['\"]" "$folder" --include=\*.{js,ts,mjs,cjs} | \
                 sed -E "s/import .* from ['\"]([a-zA-Z0-9@/._-]+)['\"]/\1/" >> "$output_file"
-              
-              # import 'module' (side-effect imports)
-              grep -rEho "import ['\"]([a-zA-Z0-9@/._-]+)['\"]" "$folder" --include=\*.{js,ts,tsx,jsx,mjs,cjs} | \
-                sed -E "s/import ['\"]([a-zA-Z0-9@/._-]+)['\"]/\1/" >> "$output_file"
-              
-              # export { x } from 'module' or export * from 'module'
-              grep -rEho "export .* from ['\"]([a-zA-Z0-9@/._-]+)['\"]" "$folder" --include=\*.{js,ts,tsx,jsx,mjs,cjs} | \
-                sed -E "s/export .* from ['\"]([a-zA-Z0-9@/._-]+)['\"]/\1/" >> "$output_file"
-              
-              # import type { x } from 'module' (TypeScript)
-              grep -rEho "import type .* from ['\"]([a-zA-Z0-9@/._-]+)['\"]" "$folder" --include=\*.{ts,tsx} | \
-                sed -E "s/import type .* from ['\"]([a-zA-Z0-9@/._-]+)['\"]/\1/" >> "$output_file"
           
-              # Remove subpath imports but keep the base package
-              # e.g., '@tanstack/react-query/devtools' becomes '@tanstack/react-query'
-              sed -i -E 's|^(@?[a-zA-Z0-9-]+(/[a-zA-Z0-9-]+)?)/.*|\1|' "$output_file"
-              
               sort -u "$output_file" -o "$output_file"
             else
               touch "$output_file"
@@ -98,80 +78,13 @@ jobs:
           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
-          
-          # Extract dependencies used by @librechat/client package
-          extract_deps_from_code "packages/client" packages_client_used_code.txt
-
-      - name: Get @librechat/client dependencies
-        id: get-librechat-client-deps
-        run: |
-          if [[ -f "packages/client/package.json" ]]; then
-            # Get all dependencies from @librechat/client (dependencies, devDependencies, and peerDependencies)
-            DEPS=$(jq -r '.dependencies // {} | keys[]' packages/client/package.json 2>/dev/null || echo "")
-            DEV_DEPS=$(jq -r '.devDependencies // {} | keys[]' packages/client/package.json 2>/dev/null || echo "")
-            PEER_DEPS=$(jq -r '.peerDependencies // {} | keys[]' packages/client/package.json 2>/dev/null || echo "")
-            
-            # Combine all dependencies
-            echo "$DEPS" > librechat_client_deps.txt
-            echo "$DEV_DEPS" >> librechat_client_deps.txt
-            echo "$PEER_DEPS" >> librechat_client_deps.txt
-            
-            # Also include dependencies that are imported in packages/client
-            cat packages_client_used_code.txt >> librechat_client_deps.txt
-            
-            # Remove empty lines and sort
-            grep -v '^$' librechat_client_deps.txt | sort -u > temp_deps.txt
-            mv temp_deps.txt librechat_client_deps.txt
-          else
-            touch librechat_client_deps.txt
-          fi
-
-      - name: Extract Workspace Dependencies
-        id: extract-workspace-deps
-        run: |
-          # Function to get dependencies from a workspace package that are used by another package
-          get_workspace_package_deps() {
-            local package_json=$1
-            local output_file=$2
-            
-            # Get all workspace dependencies (starting with @librechat/)
-            if [[ -f "$package_json" ]]; then
-              local workspace_deps=$(jq -r '.dependencies // {} | to_entries[] | select(.key | startswith("@librechat/")) | .key' "$package_json" 2>/dev/null || echo "")
-              
-              # For each workspace dependency, get its dependencies
-              for dep in $workspace_deps; do
-                # Convert @librechat/api to packages/api
-                local workspace_path=$(echo "$dep" | sed 's/@librechat\//packages\//')
-                local workspace_package_json="${workspace_path}/package.json"
-                
-                if [[ -f "$workspace_package_json" ]]; then
-                  # Extract all dependencies from the workspace package
-                  jq -r '.dependencies // {} | keys[]' "$workspace_package_json" 2>/dev/null >> "$output_file"
-                  # Also extract peerDependencies
-                  jq -r '.peerDependencies // {} | keys[]' "$workspace_package_json" 2>/dev/null >> "$output_file"
-                fi
-              done
-            fi
-            
-            if [[ -f "$output_file" ]]; then
-              sort -u "$output_file" -o "$output_file"
-            else
-              touch "$output_file"
-            fi
-          }
-          
-          # Get workspace dependencies for each package
-          get_workspace_package_deps "package.json" root_workspace_deps.txt
-          get_workspace_package_deps "client/package.json" client_workspace_deps.txt
-          get_workspace_package_deps "api/package.json" api_workspace_deps.txt
 
       - name: Run depcheck for root package.json
         id: check-root
         run: |
           if [[ -f "package.json" ]]; then
             UNUSED=$(depcheck --json | jq -r '.dependencies | join("\n")' || echo "")
-            # Exclude dependencies used in scripts, code, and workspace packages
-            UNUSED=$(comm -23 <(echo "$UNUSED" | sort) <(cat root_used_deps.txt root_used_code.txt root_workspace_deps.txt | sort) || echo "")
+            UNUSED=$(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" >> $GITHUB_ENV
@@ -184,8 +97,7 @@ jobs:
             chmod -R 755 client
             cd client
             UNUSED=$(depcheck --json | jq -r '.dependencies | join("\n")' || echo "")
-            # Exclude dependencies used in scripts, code, and workspace packages
-            UNUSED=$(comm -23 <(echo "$UNUSED" | sort) <(cat ../client_used_deps.txt ../client_used_code.txt ../client_workspace_deps.txt | sort) || 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" >> $GITHUB_ENV
@@ -201,8 +113,7 @@ jobs:
             chmod -R 755 api
             cd api
             UNUSED=$(depcheck --json | jq -r '.dependencies | join("\n")' || echo "")
-            # Exclude dependencies used in scripts, code, and workspace packages
-            UNUSED=$(comm -23 <(echo "$UNUSED" | sort) <(cat ../api_used_deps.txt ../api_used_code.txt ../api_workspace_deps.txt | sort) || 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

.gitignore

@@ -125,12 +125,3 @@ helm/**/.values.yaml
 
 # SAML Idp cert
 *.cert
-
-# AI Assistants
-/.claude/
-/.cursor/
-/.copilot/
-/.aider/
-/.openai/
-/.tabnine/
-/.codeium

Dockerfile

@@ -1,4 +1,4 @@
-# v0.8.0-rc1
+# v0.7.8
 
 # Base node image
 FROM node:20-alpine AS node

Dockerfile.multi

@@ -1,5 +1,5 @@
 # Dockerfile.multi
-# v0.8.0-rc1
+# v0.7.8
 
 # Base for all builds
 FROM node:20-alpine AS base-min
@@ -16,7 +16,6 @@ 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/client/package*.json ./packages/client/
 COPY client/package*.json ./client/
 COPY api/package*.json ./api/
 
@@ -46,19 +45,11 @@ COPY --from=data-provider-build /app/packages/data-provider/dist /app/packages/d
 COPY --from=data-schemas-build /app/packages/data-schemas/dist /app/packages/data-schemas/dist
 RUN npm run build
 
-# Build `client` package
-FROM base AS client-package-build
-WORKDIR /app/packages/client
-COPY packages/client ./
-RUN npm run build
-
 # Client build
 FROM base AS client-build
 WORKDIR /app/client
 COPY client ./
 COPY --from=data-provider-build /app/packages/data-provider/dist /app/packages/data-provider/dist
-COPY --from=client-package-build /app/packages/client/dist /app/packages/client/dist
-COPY --from=client-package-build /app/packages/client/src /app/packages/client/src
 ENV NODE_OPTIONS="--max-old-space-size=2048"
 RUN npm run build
 

README.md

@@ -52,7 +52,7 @@
 - 🖥️ **UI & Experience** inspired by ChatGPT with enhanced design and features
 
 - 🤖 **AI Model Selection**:  
-  - Anthropic (Claude), AWS Bedrock, OpenAI, Azure OpenAI, Google, Vertex AI, OpenAI Responses API (incl. Azure)
+  - Anthropic (Claude), AWS Bedrock, OpenAI, Azure OpenAI, Google, Vertex AI, OpenAI Assistants API (incl. Azure)
   - [Custom Endpoints](https://www.librechat.ai/docs/quick_start/custom_endpoints): Use any OpenAI-compatible API with LibreChat, no proxy required
   - Compatible with [Local & Remote AI Providers](https://www.librechat.ai/docs/configuration/librechat_yaml/ai_endpoints):
     - Ollama, groq, Cohere, Mistral AI, Apple MLX, koboldcpp, together.ai,
@@ -66,9 +66,10 @@
 - 🔦 **Agents & Tools Integration**:  
   - **[LibreChat Agents](https://www.librechat.ai/docs/features/agents)**:
     - No-Code Custom Assistants: Build specialized, AI-driven helpers without coding  
-    - Flexible & Extensible: Use MCP Servers, tools, file search, code execution, and more  
-    - Compatible with Custom Endpoints, OpenAI, Azure, Anthropic, AWS Bedrock, Google, Vertex AI, Responses API, and more
+    - Flexible & Extensible: Attach tools like DALL-E-3, file search, code execution, and more  
+    - Compatible with Custom Endpoints, OpenAI, Azure, Anthropic, AWS Bedrock, and more
     - [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

api/app/clients/BaseClient.js

@@ -13,6 +13,7 @@ const {
 const { getMessages, saveMessage, updateMessage, saveConvo, getConvo } = require('~/models');
 const { checkBalance } = require('~/models/balanceMethods');
 const { truncateToolCallOutputs } = require('./prompts');
+const { addSpaceIfNeeded } = require('~/server/utils');
 const { getFiles } = require('~/models/File');
 const TextStream = require('./TextStream');
 const { logger } = require('~/config');
@@ -108,15 +109,12 @@ class BaseClient {
   /**
    * Abstract method to record token usage. Subclasses must implement this method.
    * If a correction to the token usage is needed, the method should return an object with the corrected token counts.
-   * Should only be used if `recordCollectedUsage` was not used instead.
-   * @param {string} [model]
    * @param {number} promptTokens
    * @param {number} completionTokens
    * @returns {Promise<void>}
    */
-  async recordTokenUsage({ model, promptTokens, completionTokens }) {
+  async recordTokenUsage({ promptTokens, completionTokens }) {
     logger.debug('[BaseClient] `recordTokenUsage` not implemented.', {
-      model,
       promptTokens,
       completionTokens,
     });
@@ -200,10 +198,6 @@ class BaseClient {
       this.currentMessages[this.currentMessages.length - 1].messageId = head;
     }
 
-    if (opts.isRegenerate && responseMessageId.endsWith('_')) {
-      responseMessageId = crypto.randomUUID();
-    }
-
     this.responseMessageId = responseMessageId;
 
     return {
@@ -578,7 +572,7 @@ class BaseClient {
       });
     }
 
-    const { editedContent } = opts;
+    const { generation = '' } = opts;
 
     // It's not necessary to push to currentMessages
     // depending on subclass implementation of handling messages
@@ -593,21 +587,11 @@ class BaseClient {
           isCreatedByUser: false,
           model: this.modelOptions?.model ?? this.model,
           sender: this.sender,
+          text: generation,
         };
         this.currentMessages.push(userMessage, latestMessage);
-      } else if (editedContent != null) {
-        // Handle editedContent for content parts
-        if (editedContent && latestMessage.content && Array.isArray(latestMessage.content)) {
-          const { index, text, type } = editedContent;
-          if (index >= 0 && index < latestMessage.content.length) {
-            const contentPart = latestMessage.content[index];
-            if (type === ContentTypes.THINK && contentPart.type === ContentTypes.THINK) {
-              contentPart[ContentTypes.THINK] = text;
-            } else if (type === ContentTypes.TEXT && contentPart.type === ContentTypes.TEXT) {
-              contentPart[ContentTypes.TEXT] = text;
-            }
-          }
-        }
+      } else {
+        latestMessage.text = generation;
       }
       this.continued = true;
     } else {
@@ -688,32 +672,16 @@ class BaseClient {
     };
 
     if (typeof completion === 'string') {
-      responseMessage.text = completion;
+      responseMessage.text = addSpaceIfNeeded(generation) + completion;
     } else if (
       Array.isArray(completion) &&
       (this.clientName === EModelEndpoint.agents ||
         isParamEndpoint(this.options.endpoint, this.options.endpointType))
     ) {
       responseMessage.text = '';
-
-      if (!opts.editedContent || this.currentMessages.length === 0) {
-        responseMessage.content = completion;
-      } else {
-        const latestMessage = this.currentMessages[this.currentMessages.length - 1];
-        if (!latestMessage?.content) {
-          responseMessage.content = completion;
-        } else {
-          const existingContent = [...latestMessage.content];
-          const { type: editedType } = opts.editedContent;
-          responseMessage.content = this.mergeEditedContent(
-            existingContent,
-            completion,
-            editedType,
-          );
-        }
-      }
+      responseMessage.content = completion;
     } else if (Array.isArray(completion)) {
-      responseMessage.text = completion.join('');
+      responseMessage.text = addSpaceIfNeeded(generation) + completion.join('');
     }
 
     if (
@@ -744,13 +712,9 @@ class BaseClient {
       } else {
         responseMessage.tokenCount = this.getTokenCountForResponse(responseMessage);
         completionTokens = responseMessage.tokenCount;
-        await this.recordTokenUsage({
-          usage,
-          promptTokens,
-          completionTokens,
-          model: responseMessage.model,
-        });
       }
+
+      await this.recordTokenUsage({ promptTokens, completionTokens, usage });
     }
 
     if (userMessagePromise) {
@@ -1131,50 +1095,6 @@ class BaseClient {
     return numTokens;
   }
 
-  /**
-   * Merges completion content with existing content when editing TEXT or THINK types
-   * @param {Array} existingContent - The existing content array
-   * @param {Array} newCompletion - The new completion content
-   * @param {string} editedType - The type of content being edited
-   * @returns {Array} The merged content array
-   */
-  mergeEditedContent(existingContent, newCompletion, editedType) {
-    if (!newCompletion.length) {
-      return existingContent.concat(newCompletion);
-    }
-
-    if (editedType !== ContentTypes.TEXT && editedType !== ContentTypes.THINK) {
-      return existingContent.concat(newCompletion);
-    }
-
-    const lastIndex = existingContent.length - 1;
-    const lastExisting = existingContent[lastIndex];
-    const firstNew = newCompletion[0];
-
-    if (lastExisting?.type !== firstNew?.type || firstNew?.type !== editedType) {
-      return existingContent.concat(newCompletion);
-    }
-
-    const mergedContent = [...existingContent];
-    if (editedType === ContentTypes.TEXT) {
-      mergedContent[lastIndex] = {
-        ...mergedContent[lastIndex],
-        [ContentTypes.TEXT]:
-          (mergedContent[lastIndex][ContentTypes.TEXT] || '') + (firstNew[ContentTypes.TEXT] || ''),
-      };
-    } else {
-      mergedContent[lastIndex] = {
-        ...mergedContent[lastIndex],
-        [ContentTypes.THINK]:
-          (mergedContent[lastIndex][ContentTypes.THINK] || '') +
-          (firstNew[ContentTypes.THINK] || ''),
-      };
-    }
-
-    // Add remaining completion items
-    return mergedContent.concat(newCompletion.slice(1));
-  }
-
   async sendPayload(payload, opts = {}) {
     if (opts && typeof opts === 'object') {
       this.setOptions(opts);

api/app/clients/GoogleClient.js

@@ -1,7 +1,7 @@
 const { google } = require('googleapis');
+const { Tokenizer } = require('@librechat/api');
 const { concat } = require('@langchain/core/utils/stream');
 const { ChatVertexAI } = require('@langchain/google-vertexai');
-const { Tokenizer, getSafetySettings } = require('@librechat/api');
 const { ChatGoogleGenerativeAI } = require('@langchain/google-genai');
 const { GoogleGenerativeAI: GenAI } = require('@google/generative-ai');
 const { HumanMessage, SystemMessage } = require('@langchain/core/messages');
@@ -12,13 +12,13 @@ const {
   endpointSettings,
   parseTextParts,
   EModelEndpoint,
-  googleSettings,
   ContentTypes,
   VisionModes,
   ErrorTypes,
   Constants,
   AuthKeys,
 } = require('librechat-data-provider');
+const { getSafetySettings } = require('~/server/services/Endpoints/google/llm');
 const { encodeAndFormat } = require('~/server/services/Files/images');
 const { spendTokens } = require('~/models/spendTokens');
 const { getModelMaxTokens } = require('~/utils');
@@ -166,16 +166,6 @@ class GoogleClient extends BaseClient {
       );
     }
 
-    // Add thinking configuration
-    this.modelOptions.thinkingConfig = {
-      thinkingBudget:
-        (this.modelOptions.thinking ?? googleSettings.thinking.default)
-          ? this.modelOptions.thinkingBudget
-          : 0,
-    };
-    delete this.modelOptions.thinking;
-    delete this.modelOptions.thinkingBudget;
-
     this.sender =
       this.options.sender ??
       getResponseSender({

api/app/clients/prompts/createContextHandlers.js

@@ -1,7 +1,6 @@
 const axios = require('axios');
-const { isEnabled } = require('@librechat/api');
-const { logger } = require('@librechat/data-schemas');
-const { generateShortLivedToken } = require('~/server/services/AuthService');
+const { isEnabled } = require('~/server/utils');
+const { logger } = require('~/config');
 
 const footer = `Use the context as your learned knowledge to better answer the user.
 
@@ -19,7 +18,7 @@ function createContextHandlers(req, userMessageContent) {
   const queryPromises = [];
   const processedFiles = [];
   const processedIds = new Set();
-  const jwtToken = generateShortLivedToken(req.user.id);
+  const jwtToken = req.headers.authorization.split(' ')[1];
   const useFullContext = isEnabled(process.env.RAG_USE_FULL_CONTEXT);
 
   const query = async (file) => {

api/app/clients/prompts/formatMessages.js

@@ -237,9 +237,41 @@ const formatAgentMessages = (payload) => {
   return messages;
 };
 
+/**
+ * Formats an array of messages for LangChain, making sure all content fields are strings
+ * @param {Array<(HumanMessage|AIMessage|SystemMessage|ToolMessage)>} payload - The array of messages to format.
+ * @returns {Array<(HumanMessage|AIMessage|SystemMessage|ToolMessage)>} - The array of formatted LangChain messages, including ToolMessages for tool calls.
+ */
+const formatContentStrings = (payload) => {
+  const messages = [];
+
+  for (const message of payload) {
+    if (typeof message.content === 'string') {
+      continue;
+    }
+
+    if (!Array.isArray(message.content)) {
+      continue;
+    }
+
+    // Reduce text types to a single string, ignore all other types
+    const content = message.content.reduce((acc, curr) => {
+      if (curr.type === ContentTypes.TEXT) {
+        return `${acc}${curr[ContentTypes.TEXT]}\n`;
+      }
+      return acc;
+    }, '');
+
+    message.content = content.trim();
+  }
+
+  return messages;
+};
+
 module.exports = {
   formatMessage,
   formatFromLangChain,
   formatAgentMessages,
+  formatContentStrings,
   formatLangChainMessages,
 };

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

@@ -422,46 +422,6 @@ describe('BaseClient', () => {
       expect(response).toEqual(expectedResult);
     });
 
-    test('should replace responseMessageId with new UUID when isRegenerate is true and messageId ends with underscore', async () => {
-      const mockCrypto = require('crypto');
-      const newUUID = 'new-uuid-1234';
-      jest.spyOn(mockCrypto, 'randomUUID').mockReturnValue(newUUID);
-
-      const opts = {
-        isRegenerate: true,
-        responseMessageId: 'existing-message-id_',
-      };
-
-      await TestClient.setMessageOptions(opts);
-
-      expect(TestClient.responseMessageId).toBe(newUUID);
-      expect(TestClient.responseMessageId).not.toBe('existing-message-id_');
-
-      mockCrypto.randomUUID.mockRestore();
-    });
-
-    test('should not replace responseMessageId when isRegenerate is false', async () => {
-      const opts = {
-        isRegenerate: false,
-        responseMessageId: 'existing-message-id_',
-      };
-
-      await TestClient.setMessageOptions(opts);
-
-      expect(TestClient.responseMessageId).toBe('existing-message-id_');
-    });
-
-    test('should not replace responseMessageId when it does not end with underscore', async () => {
-      const opts = {
-        isRegenerate: true,
-        responseMessageId: 'existing-message-id',
-      };
-
-      await TestClient.setMessageOptions(opts);
-
-      expect(TestClient.responseMessageId).toBe('existing-message-id');
-    });
-
     test('sendMessage should work with provided conversationId and parentMessageId', async () => {
       const userMessage = 'Second message in the conversation';
       const opts = {

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

@@ -3,8 +3,8 @@ const path = require('path');
 const OpenAI = require('openai');
 const fetch = require('node-fetch');
 const { v4: uuidv4 } = require('uuid');
-const { ProxyAgent } = require('undici');
 const { Tool } = require('@langchain/core/tools');
+const { HttpsProxyAgent } = require('https-proxy-agent');
 const { FileContext, ContentTypes } = require('librechat-data-provider');
 const { getImageBasename } = require('~/server/services/Files/images');
 const extractBaseURL = require('~/utils/extractBaseURL');
@@ -46,10 +46,7 @@ class DALLE3 extends Tool {
     }
 
     if (process.env.PROXY) {
-      const proxyAgent = new ProxyAgent(process.env.PROXY);
-      config.fetchOptions = {
-        dispatcher: proxyAgent,
-      };
+      config.httpAgent = new HttpsProxyAgent(process.env.PROXY);
     }
 
     /** @type {OpenAI} */
@@ -166,8 +163,7 @@ Error Message: ${error.message}`);
     if (this.isAgent) {
       let fetchOptions = {};
       if (process.env.PROXY) {
-        const proxyAgent = new ProxyAgent(process.env.PROXY);
-        fetchOptions.dispatcher = proxyAgent;
+        fetchOptions.agent = new HttpsProxyAgent(process.env.PROXY);
       }
       const imageResponse = await fetch(theImageUrl, fetchOptions);
       const arrayBuffer = await imageResponse.arrayBuffer();

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

@@ -3,10 +3,10 @@ const axios = require('axios');
 const { v4 } = require('uuid');
 const OpenAI = require('openai');
 const FormData = require('form-data');
-const { ProxyAgent } = require('undici');
 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');
@@ -189,10 +189,7 @@ function createOpenAIImageTools(fields = {}) {
       }
       const clientConfig = { ...closureConfig };
       if (process.env.PROXY) {
-        const proxyAgent = new ProxyAgent(process.env.PROXY);
-        clientConfig.fetchOptions = {
-          dispatcher: proxyAgent,
-        };
+        clientConfig.httpAgent = new HttpsProxyAgent(process.env.PROXY);
       }
 
       /** @type {OpenAI} */
@@ -338,10 +335,7 @@ Error Message: ${error.message}`);
 
       const clientConfig = { ...closureConfig };
       if (process.env.PROXY) {
-        const proxyAgent = new ProxyAgent(process.env.PROXY);
-        clientConfig.fetchOptions = {
-          dispatcher: proxyAgent,
-        };
+        clientConfig.httpAgent = new HttpsProxyAgent(process.env.PROXY);
       }
 
       const formData = new FormData();
@@ -453,19 +447,6 @@ Error Message: ${error.message}`);
           baseURL,
         };
 
-        if (process.env.PROXY) {
-          try {
-            const url = new URL(process.env.PROXY);
-            axiosConfig.proxy = {
-              host: url.hostname.replace(/^\[|\]$/g, ''),
-              port: url.port ? parseInt(url.port, 10) : undefined,
-              protocol: url.protocol.replace(':', ''),
-            };
-          } catch (error) {
-            logger.error('Error parsing proxy URL:', error);
-          }
-        }
-
         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,

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

@@ -1,94 +0,0 @@
-const DALLE3 = require('../DALLE3');
-const { ProxyAgent } = require('undici');
-
-const processFileURL = jest.fn();
-
-jest.mock('~/server/services/Files/images', () => ({
-  getImageBasename: jest.fn().mockImplementation((url) => {
-    const parts = url.split('/');
-    const lastPart = parts.pop();
-    const imageExtensionRegex = /\.(jpg|jpeg|png|gif|bmp|tiff|svg)$/i;
-    if (imageExtensionRegex.test(lastPart)) {
-      return lastPart;
-    }
-    return '';
-  }),
-}));
-
-jest.mock('fs', () => {
-  return {
-    existsSync: jest.fn(),
-    mkdirSync: jest.fn(),
-    promises: {
-      writeFile: jest.fn(),
-      readFile: jest.fn(),
-      unlink: jest.fn(),
-    },
-  };
-});
-
-jest.mock('path', () => {
-  return {
-    resolve: jest.fn(),
-    join: jest.fn(),
-    relative: jest.fn(),
-    extname: jest.fn().mockImplementation((filename) => {
-      return filename.slice(filename.lastIndexOf('.'));
-    }),
-  };
-});
-
-describe('DALLE3 Proxy Configuration', () => {
-  let originalEnv;
-
-  beforeAll(() => {
-    originalEnv = { ...process.env };
-  });
-
-  beforeEach(() => {
-    jest.resetModules();
-    process.env = { ...originalEnv };
-  });
-
-  afterEach(() => {
-    process.env = originalEnv;
-  });
-
-  it('should configure ProxyAgent in fetchOptions.dispatcher when PROXY env is set', () => {
-    // Set proxy environment variable
-    process.env.PROXY = 'http://proxy.example.com:8080';
-    process.env.DALLE_API_KEY = 'test-api-key';
-
-    // Create instance
-    const dalleWithProxy = new DALLE3({ processFileURL });
-
-    // Check that the openai client exists
-    expect(dalleWithProxy.openai).toBeDefined();
-
-    // Check that _options exists and has fetchOptions with a dispatcher
-    expect(dalleWithProxy.openai._options).toBeDefined();
-    expect(dalleWithProxy.openai._options.fetchOptions).toBeDefined();
-    expect(dalleWithProxy.openai._options.fetchOptions.dispatcher).toBeDefined();
-    expect(dalleWithProxy.openai._options.fetchOptions.dispatcher).toBeInstanceOf(ProxyAgent);
-  });
-
-  it('should not configure ProxyAgent when PROXY env is not set', () => {
-    // Ensure PROXY is not set
-    delete process.env.PROXY;
-    process.env.DALLE_API_KEY = 'test-api-key';
-
-    // Create instance
-    const dalleWithoutProxy = new DALLE3({ processFileURL });
-
-    // Check that the openai client exists
-    expect(dalleWithoutProxy.openai).toBeDefined();
-
-    // Check that _options exists but fetchOptions either doesn't exist or doesn't have a dispatcher
-    expect(dalleWithoutProxy.openai._options).toBeDefined();
-
-    // fetchOptions should either not exist or not have a dispatcher
-    if (dalleWithoutProxy.openai._options.fetchOptions) {
-      expect(dalleWithoutProxy.openai._options.fetchOptions.dispatcher).toBeUndefined();
-    }
-  });
-});

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

@@ -1,35 +1,26 @@
 const { z } = require('zod');
 const axios = require('axios');
 const { tool } = require('@langchain/core/tools');
-const { logger } = require('@librechat/data-schemas');
 const { Tools, EToolResources } = require('librechat-data-provider');
-const { generateShortLivedToken } = require('~/server/services/AuthService');
 const { getFiles } = require('~/models/File');
+const { logger } = require('~/config');
 
 /**
  *
  * @param {Object} options
  * @param {ServerRequest} options.req
  * @param {Agent['tool_resources']} options.tool_resources
- * @param {string} [options.agentId] - The agent ID for file access control
  * @returns {Promise<{
  *   files: Array<{ file_id: string; filename: string }>,
  *   toolContext: string
  * }>}
  */
 const primeFiles = async (options) => {
-  const { tool_resources, req, agentId } = options;
+  const { tool_resources } = options;
   const file_ids = tool_resources?.[EToolResources.file_search]?.file_ids ?? [];
   const agentResourceIds = new Set(file_ids);
   const resourceFiles = tool_resources?.[EToolResources.file_search]?.files ?? [];
-  const dbFiles = (
-    (await getFiles(
-      { file_id: { $in: file_ids } },
-      null,
-      { text: 0 },
-      { userId: req?.user?.id, agentId },
-    )) ?? []
-  ).concat(resourceFiles);
+  const dbFiles = ((await getFiles({ file_id: { $in: file_ids } })) ?? []).concat(resourceFiles);
 
   let toolContext = `- Note: Semantic search is available through the ${Tools.file_search} tool but no files are currently loaded. Request the user to upload documents to search through.`;
 
@@ -68,7 +59,7 @@ const createFileSearchTool = async ({ req, files, entity_id }) => {
       if (files.length === 0) {
         return 'No files to search. Instruct the user to add files for the search.';
       }
-      const jwtToken = generateShortLivedToken(req.user.id);
+      const jwtToken = req.headers.authorization.split(' ')[1];
       if (!jwtToken) {
         return 'There was an error authenticating the file search request.';
       }

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

@@ -1,9 +1,14 @@
+const { mcpToolPattern } = require('@librechat/api');
 const { logger } = require('@librechat/data-schemas');
 const { SerpAPI } = require('@langchain/community/tools/serpapi');
 const { Calculator } = require('@langchain/community/tools/calculator');
-const { mcpToolPattern, loadWebSearchAuth } = require('@librechat/api');
 const { EnvVar, createCodeExecutionTool, createSearchTool } = require('@librechat/agents');
-const { Tools, EToolResources, replaceSpecialVars } = require('librechat-data-provider');
+const {
+  Tools,
+  EToolResources,
+  loadWebSearchAuth,
+  replaceSpecialVars,
+} = require('librechat-data-provider');
 const {
   availableTools,
   manifestToolMap,
@@ -230,7 +235,7 @@ const loadTools = async ({
 
   /** @type {Record<string, string>} */
   const toolContextMap = {};
-  const cachedTools = (await getCachedTools({ userId: user, includeGlobal: true })) ?? {};
+  const appTools = (await getCachedTools({ includeGlobal: true })) ?? {};
 
   for (const tool of tools) {
     if (tool === Tools.execute_code) {
@@ -240,13 +245,7 @@ const loadTools = async ({
           authFields: [EnvVar.CODE_API_KEY],
         });
         const codeApiKey = authValues[EnvVar.CODE_API_KEY];
-        const { files, toolContext } = await primeCodeFiles(
-          {
-            ...options,
-            agentId: agent?.id,
-          },
-          codeApiKey,
-        );
+        const { files, toolContext } = await primeCodeFiles(options, codeApiKey);
         if (toolContext) {
           toolContextMap[tool] = toolContext;
         }
@@ -261,10 +260,7 @@ const loadTools = async ({
       continue;
     } else if (tool === Tools.file_search) {
       requestedTools[tool] = async () => {
-        const { files, toolContext } = await primeSearchFiles({
-          ...options,
-          agentId: agent?.id,
-        });
+        const { files, toolContext } = await primeSearchFiles(options);
         if (toolContext) {
           toolContextMap[tool] = toolContext;
         }
@@ -298,7 +294,7 @@ Current Date & Time: ${replaceSpecialVars({ text: '{{iso_datetime}}' })}
         });
       };
       continue;
-    } else if (tool && cachedTools && mcpToolPattern.test(tool)) {
+    } else if (tool && appTools[tool] && mcpToolPattern.test(tool)) {
       requestedTools[tool] = async () =>
         createMCPTool({
           req: options.req,

api/cache/banViolation.js

@@ -1,8 +1,7 @@
 const { logger } = require('@librechat/data-schemas');
-const { isEnabled, math } = require('@librechat/api');
 const { ViolationTypes } = require('librechat-data-provider');
+const { isEnabled, math, removePorts } = require('~/server/utils');
 const { deleteAllUserSessions } = require('~/models');
-const { removePorts } = require('~/server/utils');
 const getLogStores = require('./getLogStores');
 
 const { BAN_VIOLATIONS, BAN_INTERVAL } = process.env ?? {};

api/cache/cacheConfig.js

@@ -1,62 +0,0 @@
-const fs = require('fs');
-const { math, isEnabled } = require('@librechat/api');
-const { CacheKeys } = require('librechat-data-provider');
-
-// To ensure that different deployments do not interfere with each other's cache, we use a prefix for the Redis keys.
-// This prefix is usually the deployment ID, which is often passed to the container or pod as an env var.
-// Set REDIS_KEY_PREFIX_VAR to the env var that contains the deployment ID.
-const REDIS_KEY_PREFIX_VAR = process.env.REDIS_KEY_PREFIX_VAR;
-const REDIS_KEY_PREFIX = process.env.REDIS_KEY_PREFIX;
-if (REDIS_KEY_PREFIX_VAR && REDIS_KEY_PREFIX) {
-  throw new Error('Only either REDIS_KEY_PREFIX_VAR or REDIS_KEY_PREFIX can be set.');
-}
-
-const USE_REDIS = isEnabled(process.env.USE_REDIS);
-if (USE_REDIS && !process.env.REDIS_URI) {
-  throw new Error('USE_REDIS is enabled but REDIS_URI is not set.');
-}
-
-// Comma-separated list of cache namespaces that should be forced to use in-memory storage
-// even when Redis is enabled. This allows selective performance optimization for specific caches.
-const FORCED_IN_MEMORY_CACHE_NAMESPACES = process.env.FORCED_IN_MEMORY_CACHE_NAMESPACES
-  ? process.env.FORCED_IN_MEMORY_CACHE_NAMESPACES.split(',').map((key) => key.trim())
-  : [];
-
-// Validate against CacheKeys enum
-if (FORCED_IN_MEMORY_CACHE_NAMESPACES.length > 0) {
-  const validKeys = Object.values(CacheKeys);
-  const invalidKeys = FORCED_IN_MEMORY_CACHE_NAMESPACES.filter((key) => !validKeys.includes(key));
-
-  if (invalidKeys.length > 0) {
-    throw new Error(
-      `Invalid cache keys in FORCED_IN_MEMORY_CACHE_NAMESPACES: ${invalidKeys.join(', ')}. Valid keys: ${validKeys.join(', ')}`,
-    );
-  }
-}
-
-const cacheConfig = {
-  FORCED_IN_MEMORY_CACHE_NAMESPACES,
-  USE_REDIS,
-  REDIS_URI: process.env.REDIS_URI,
-  REDIS_USERNAME: process.env.REDIS_USERNAME,
-  REDIS_PASSWORD: process.env.REDIS_PASSWORD,
-  REDIS_CA: process.env.REDIS_CA ? fs.readFileSync(process.env.REDIS_CA, 'utf8') : null,
-  REDIS_KEY_PREFIX: process.env[REDIS_KEY_PREFIX_VAR] || REDIS_KEY_PREFIX || '',
-  REDIS_MAX_LISTENERS: math(process.env.REDIS_MAX_LISTENERS, 40),
-  REDIS_PING_INTERVAL: math(process.env.REDIS_PING_INTERVAL, 0),
-  /** Max delay between reconnection attempts in ms */
-  REDIS_RETRY_MAX_DELAY: math(process.env.REDIS_RETRY_MAX_DELAY, 3000),
-  /** Max number of reconnection attempts (0 = infinite) */
-  REDIS_RETRY_MAX_ATTEMPTS: math(process.env.REDIS_RETRY_MAX_ATTEMPTS, 10),
-  /** Connection timeout in ms */
-  REDIS_CONNECT_TIMEOUT: math(process.env.REDIS_CONNECT_TIMEOUT, 10000),
-  /** Queue commands when disconnected */
-  REDIS_ENABLE_OFFLINE_QUEUE: isEnabled(process.env.REDIS_ENABLE_OFFLINE_QUEUE ?? 'true'),
-
-  CI: isEnabled(process.env.CI),
-  DEBUG_MEMORY_CACHE: isEnabled(process.env.DEBUG_MEMORY_CACHE),
-
-  BAN_DURATION: math(process.env.BAN_DURATION, 7200000), // 2 hours
-};
-
-module.exports = { cacheConfig };

api/cache/cacheConfig.spec.js

@@ -1,157 +0,0 @@
-const fs = require('fs');
-
-describe('cacheConfig', () => {
-  let originalEnv;
-  let originalReadFileSync;
-
-  beforeEach(() => {
-    originalEnv = { ...process.env };
-    originalReadFileSync = fs.readFileSync;
-
-    // Clear all related env vars first
-    delete process.env.REDIS_URI;
-    delete process.env.REDIS_CA;
-    delete process.env.REDIS_KEY_PREFIX_VAR;
-    delete process.env.REDIS_KEY_PREFIX;
-    delete process.env.USE_REDIS;
-    delete process.env.REDIS_PING_INTERVAL;
-    delete process.env.FORCED_IN_MEMORY_CACHE_NAMESPACES;
-
-    // Clear require cache
-    jest.resetModules();
-  });
-
-  afterEach(() => {
-    process.env = originalEnv;
-    fs.readFileSync = originalReadFileSync;
-    jest.resetModules();
-  });
-
-  describe('REDIS_KEY_PREFIX validation and resolution', () => {
-    test('should throw error when both REDIS_KEY_PREFIX_VAR and REDIS_KEY_PREFIX are set', () => {
-      process.env.REDIS_KEY_PREFIX_VAR = 'DEPLOYMENT_ID';
-      process.env.REDIS_KEY_PREFIX = 'manual-prefix';
-
-      expect(() => {
-        require('./cacheConfig');
-      }).toThrow('Only either REDIS_KEY_PREFIX_VAR or REDIS_KEY_PREFIX can be set.');
-    });
-
-    test('should resolve REDIS_KEY_PREFIX from variable reference', () => {
-      process.env.REDIS_KEY_PREFIX_VAR = 'DEPLOYMENT_ID';
-      process.env.DEPLOYMENT_ID = 'test-deployment-123';
-
-      const { cacheConfig } = require('./cacheConfig');
-      expect(cacheConfig.REDIS_KEY_PREFIX).toBe('test-deployment-123');
-    });
-
-    test('should use direct REDIS_KEY_PREFIX value', () => {
-      process.env.REDIS_KEY_PREFIX = 'direct-prefix';
-
-      const { cacheConfig } = require('./cacheConfig');
-      expect(cacheConfig.REDIS_KEY_PREFIX).toBe('direct-prefix');
-    });
-
-    test('should default to empty string when no prefix is configured', () => {
-      const { cacheConfig } = require('./cacheConfig');
-      expect(cacheConfig.REDIS_KEY_PREFIX).toBe('');
-    });
-
-    test('should handle empty variable reference', () => {
-      process.env.REDIS_KEY_PREFIX_VAR = 'EMPTY_VAR';
-      process.env.EMPTY_VAR = '';
-
-      const { cacheConfig } = require('./cacheConfig');
-      expect(cacheConfig.REDIS_KEY_PREFIX).toBe('');
-    });
-
-    test('should handle undefined variable reference', () => {
-      process.env.REDIS_KEY_PREFIX_VAR = 'UNDEFINED_VAR';
-
-      const { cacheConfig } = require('./cacheConfig');
-      expect(cacheConfig.REDIS_KEY_PREFIX).toBe('');
-    });
-  });
-
-  describe('USE_REDIS and REDIS_URI validation', () => {
-    test('should throw error when USE_REDIS is enabled but REDIS_URI is not set', () => {
-      process.env.USE_REDIS = 'true';
-
-      expect(() => {
-        require('./cacheConfig');
-      }).toThrow('USE_REDIS is enabled but REDIS_URI is not set.');
-    });
-
-    test('should not throw error when USE_REDIS is enabled and REDIS_URI is set', () => {
-      process.env.USE_REDIS = 'true';
-      process.env.REDIS_URI = 'redis://localhost:6379';
-
-      expect(() => {
-        require('./cacheConfig');
-      }).not.toThrow();
-    });
-
-    test('should handle empty REDIS_URI when USE_REDIS is enabled', () => {
-      process.env.USE_REDIS = 'true';
-      process.env.REDIS_URI = '';
-
-      expect(() => {
-        require('./cacheConfig');
-      }).toThrow('USE_REDIS is enabled but REDIS_URI is not set.');
-    });
-  });
-
-  describe('REDIS_CA file reading', () => {
-    test('should be null when REDIS_CA is not set', () => {
-      const { cacheConfig } = require('./cacheConfig');
-      expect(cacheConfig.REDIS_CA).toBeNull();
-    });
-  });
-
-  describe('REDIS_PING_INTERVAL configuration', () => {
-    test('should default to 0 when REDIS_PING_INTERVAL is not set', () => {
-      const { cacheConfig } = require('./cacheConfig');
-      expect(cacheConfig.REDIS_PING_INTERVAL).toBe(0);
-    });
-
-    test('should use provided REDIS_PING_INTERVAL value', () => {
-      process.env.REDIS_PING_INTERVAL = '300';
-
-      const { cacheConfig } = require('./cacheConfig');
-      expect(cacheConfig.REDIS_PING_INTERVAL).toBe(300);
-    });
-  });
-
-  describe('FORCED_IN_MEMORY_CACHE_NAMESPACES validation', () => {
-    test('should parse comma-separated cache keys correctly', () => {
-      process.env.FORCED_IN_MEMORY_CACHE_NAMESPACES = ' ROLES, STATIC_CONFIG ,MESSAGES ';
-
-      const { cacheConfig } = require('./cacheConfig');
-      expect(cacheConfig.FORCED_IN_MEMORY_CACHE_NAMESPACES).toEqual([
-        'ROLES',
-        'STATIC_CONFIG',
-        'MESSAGES',
-      ]);
-    });
-
-    test('should throw error for invalid cache keys', () => {
-      process.env.FORCED_IN_MEMORY_CACHE_NAMESPACES = 'INVALID_KEY,ROLES';
-
-      expect(() => {
-        require('./cacheConfig');
-      }).toThrow('Invalid cache keys in FORCED_IN_MEMORY_CACHE_NAMESPACES: INVALID_KEY');
-    });
-
-    test('should handle empty string gracefully', () => {
-      process.env.FORCED_IN_MEMORY_CACHE_NAMESPACES = '';
-
-      const { cacheConfig } = require('./cacheConfig');
-      expect(cacheConfig.FORCED_IN_MEMORY_CACHE_NAMESPACES).toEqual([]);
-    });
-
-    test('should handle undefined env var gracefully', () => {
-      const { cacheConfig } = require('./cacheConfig');
-      expect(cacheConfig.FORCED_IN_MEMORY_CACHE_NAMESPACES).toEqual([]);
-    });
-  });
-});

api/cache/cacheFactory.js

@@ -1,108 +0,0 @@
-const KeyvRedis = require('@keyv/redis').default;
-const { Keyv } = require('keyv');
-const { RedisStore } = require('rate-limit-redis');
-const { Time } = require('librechat-data-provider');
-const { logger } = require('@librechat/data-schemas');
-const { RedisStore: ConnectRedis } = require('connect-redis');
-const MemoryStore = require('memorystore')(require('express-session'));
-const { keyvRedisClient, ioredisClient, GLOBAL_PREFIX_SEPARATOR } = require('./redisClients');
-const { cacheConfig } = require('./cacheConfig');
-const { violationFile } = require('./keyvFiles');
-
-/**
- * Creates a cache instance using Redis or a fallback store. Suitable for general caching needs.
- * @param {string} namespace - The cache namespace.
- * @param {number} [ttl] - Time to live for cache entries.
- * @param {object} [fallbackStore] - Optional fallback store if Redis is not used.
- * @returns {Keyv} Cache instance.
- */
-const standardCache = (namespace, ttl = undefined, fallbackStore = undefined) => {
-  if (
-    cacheConfig.USE_REDIS &&
-    !cacheConfig.FORCED_IN_MEMORY_CACHE_NAMESPACES?.includes(namespace)
-  ) {
-    try {
-      const keyvRedis = new KeyvRedis(keyvRedisClient);
-      const cache = new Keyv(keyvRedis, { namespace, ttl });
-      keyvRedis.namespace = cacheConfig.REDIS_KEY_PREFIX;
-      keyvRedis.keyPrefixSeparator = GLOBAL_PREFIX_SEPARATOR;
-
-      cache.on('error', (err) => {
-        logger.error(`Cache error in namespace ${namespace}:`, err);
-      });
-
-      return cache;
-    } catch (err) {
-      logger.error(`Failed to create Redis cache for namespace ${namespace}:`, err);
-      throw err;
-    }
-  }
-  if (fallbackStore) return new Keyv({ store: fallbackStore, namespace, ttl });
-  return new Keyv({ namespace, ttl });
-};
-
-/**
- * Creates a cache instance for storing violation data.
- * Uses a file-based fallback store if Redis is not enabled.
- * @param {string} namespace - The cache namespace for violations.
- * @param {number} [ttl] - Time to live for cache entries.
- * @returns {Keyv} Cache instance for violations.
- */
-const violationCache = (namespace, ttl = undefined) => {
-  return standardCache(`violations:${namespace}`, ttl, violationFile);
-};
-
-/**
- * Creates a session cache instance using Redis or in-memory store.
- * @param {string} namespace - The session namespace.
- * @param {number} [ttl] - Time to live for session entries.
- * @returns {MemoryStore | ConnectRedis} Session store instance.
- */
-const sessionCache = (namespace, ttl = undefined) => {
-  namespace = namespace.endsWith(':') ? namespace : `${namespace}:`;
-  if (!cacheConfig.USE_REDIS) return new MemoryStore({ ttl, checkPeriod: Time.ONE_DAY });
-  const store = new ConnectRedis({ client: ioredisClient, ttl, prefix: namespace });
-  if (ioredisClient) {
-    ioredisClient.on('error', (err) => {
-      logger.error(`Session store Redis error for namespace ${namespace}:`, err);
-    });
-  }
-  return store;
-};
-
-/**
- * Creates a rate limiter cache using Redis.
- * @param {string} prefix - The key prefix for rate limiting.
- * @returns {RedisStore|undefined} RedisStore instance or undefined if Redis is not used.
- */
-const limiterCache = (prefix) => {
-  if (!prefix) throw new Error('prefix is required');
-  if (!cacheConfig.USE_REDIS) return undefined;
-  prefix = prefix.endsWith(':') ? prefix : `${prefix}:`;
-
-  try {
-    if (!ioredisClient) {
-      logger.warn(`Redis client not available for rate limiter with prefix ${prefix}`);
-      return undefined;
-    }
-
-    return new RedisStore({ sendCommand, prefix });
-  } catch (err) {
-    logger.error(`Failed to create Redis rate limiter for prefix ${prefix}:`, err);
-    return undefined;
-  }
-};
-
-const sendCommand = (...args) => {
-  if (!ioredisClient) {
-    logger.warn('Redis client not available for command execution');
-    return Promise.reject(new Error('Redis client not available'));
-  }
-
-  return ioredisClient.call(...args).catch((err) => {
-    logger.error('Redis command execution failed:', err);
-    throw err;
-  });
-};
-
-module.exports = { standardCache, sessionCache, violationCache, limiterCache };

api/cache/cacheFactory.spec.js

@@ -1,432 +0,0 @@
-const { Time } = require('librechat-data-provider');
-
-// Mock dependencies first
-const mockKeyvRedis = {
-  namespace: '',
-  keyPrefixSeparator: '',
-};
-
-const mockKeyv = jest.fn().mockReturnValue({
-  mock: 'keyv',
-  on: jest.fn(),
-});
-const mockConnectRedis = jest.fn().mockReturnValue({ mock: 'connectRedis' });
-const mockMemoryStore = jest.fn().mockReturnValue({ mock: 'memoryStore' });
-const mockRedisStore = jest.fn().mockReturnValue({ mock: 'redisStore' });
-
-const mockIoredisClient = {
-  call: jest.fn(),
-  on: jest.fn(),
-};
-
-const mockKeyvRedisClient = {};
-const mockViolationFile = {};
-
-// Mock modules before requiring the main module
-jest.mock('@keyv/redis', () => ({
-  default: jest.fn().mockImplementation(() => mockKeyvRedis),
-}));
-
-jest.mock('keyv', () => ({
-  Keyv: mockKeyv,
-}));
-
-jest.mock('./cacheConfig', () => ({
-  cacheConfig: {
-    USE_REDIS: false,
-    REDIS_KEY_PREFIX: 'test',
-    FORCED_IN_MEMORY_CACHE_NAMESPACES: [],
-  },
-}));
-
-jest.mock('./redisClients', () => ({
-  keyvRedisClient: mockKeyvRedisClient,
-  ioredisClient: mockIoredisClient,
-  GLOBAL_PREFIX_SEPARATOR: '::',
-}));
-
-jest.mock('./keyvFiles', () => ({
-  violationFile: mockViolationFile,
-}));
-
-jest.mock('connect-redis', () => ({ RedisStore: mockConnectRedis }));
-
-jest.mock('memorystore', () => jest.fn(() => mockMemoryStore));
-
-jest.mock('rate-limit-redis', () => ({
-  RedisStore: mockRedisStore,
-}));
-
-jest.mock('@librechat/data-schemas', () => ({
-  logger: {
-    error: jest.fn(),
-    warn: jest.fn(),
-    info: jest.fn(),
-  },
-}));
-
-// Import after mocking
-const { standardCache, sessionCache, violationCache, limiterCache } = require('./cacheFactory');
-const { cacheConfig } = require('./cacheConfig');
-
-describe('cacheFactory', () => {
-  beforeEach(() => {
-    jest.clearAllMocks();
-
-    // Reset cache config mock
-    cacheConfig.USE_REDIS = false;
-    cacheConfig.REDIS_KEY_PREFIX = 'test';
-    cacheConfig.FORCED_IN_MEMORY_CACHE_NAMESPACES = [];
-  });
-
-  describe('redisCache', () => {
-    it('should create Redis cache when USE_REDIS is true', () => {
-      cacheConfig.USE_REDIS = true;
-      const namespace = 'test-namespace';
-      const ttl = 3600;
-
-      standardCache(namespace, ttl);
-
-      expect(require('@keyv/redis').default).toHaveBeenCalledWith(mockKeyvRedisClient);
-      expect(mockKeyv).toHaveBeenCalledWith(mockKeyvRedis, { namespace, ttl });
-      expect(mockKeyvRedis.namespace).toBe(cacheConfig.REDIS_KEY_PREFIX);
-      expect(mockKeyvRedis.keyPrefixSeparator).toBe('::');
-    });
-
-    it('should create Redis cache with undefined ttl when not provided', () => {
-      cacheConfig.USE_REDIS = true;
-      const namespace = 'test-namespace';
-
-      standardCache(namespace);
-
-      expect(mockKeyv).toHaveBeenCalledWith(mockKeyvRedis, { namespace, ttl: undefined });
-    });
-
-    it('should use fallback store when USE_REDIS is false and fallbackStore is provided', () => {
-      cacheConfig.USE_REDIS = false;
-      const namespace = 'test-namespace';
-      const ttl = 3600;
-      const fallbackStore = { some: 'store' };
-
-      standardCache(namespace, ttl, fallbackStore);
-
-      expect(mockKeyv).toHaveBeenCalledWith({ store: fallbackStore, namespace, ttl });
-    });
-
-    it('should create default Keyv instance when USE_REDIS is false and no fallbackStore', () => {
-      cacheConfig.USE_REDIS = false;
-      const namespace = 'test-namespace';
-      const ttl = 3600;
-
-      standardCache(namespace, ttl);
-
-      expect(mockKeyv).toHaveBeenCalledWith({ namespace, ttl });
-    });
-
-    it('should handle namespace and ttl as undefined', () => {
-      cacheConfig.USE_REDIS = false;
-
-      standardCache();
-
-      expect(mockKeyv).toHaveBeenCalledWith({ namespace: undefined, ttl: undefined });
-    });
-
-    it('should use fallback when namespace is in FORCED_IN_MEMORY_CACHE_NAMESPACES', () => {
-      cacheConfig.USE_REDIS = true;
-      cacheConfig.FORCED_IN_MEMORY_CACHE_NAMESPACES = ['forced-memory'];
-      const namespace = 'forced-memory';
-      const ttl = 3600;
-
-      standardCache(namespace, ttl);
-
-      expect(require('@keyv/redis').default).not.toHaveBeenCalled();
-      expect(mockKeyv).toHaveBeenCalledWith({ namespace, ttl });
-    });
-
-    it('should use Redis when namespace is not in FORCED_IN_MEMORY_CACHE_NAMESPACES', () => {
-      cacheConfig.USE_REDIS = true;
-      cacheConfig.FORCED_IN_MEMORY_CACHE_NAMESPACES = ['other-namespace'];
-      const namespace = 'test-namespace';
-      const ttl = 3600;
-
-      standardCache(namespace, ttl);
-
-      expect(require('@keyv/redis').default).toHaveBeenCalledWith(mockKeyvRedisClient);
-      expect(mockKeyv).toHaveBeenCalledWith(mockKeyvRedis, { namespace, ttl });
-    });
-
-    it('should throw error when Redis cache creation fails', () => {
-      cacheConfig.USE_REDIS = true;
-      const namespace = 'test-namespace';
-      const ttl = 3600;
-      const testError = new Error('Redis connection failed');
-
-      const KeyvRedis = require('@keyv/redis').default;
-      KeyvRedis.mockImplementationOnce(() => {
-        throw testError;
-      });
-
-      expect(() => standardCache(namespace, ttl)).toThrow('Redis connection failed');
-
-      const { logger } = require('@librechat/data-schemas');
-      expect(logger.error).toHaveBeenCalledWith(
-        `Failed to create Redis cache for namespace ${namespace}:`,
-        testError,
-      );
-
-      expect(mockKeyv).not.toHaveBeenCalled();
-    });
-  });
-
-  describe('violationCache', () => {
-    it('should create violation cache with prefixed namespace', () => {
-      const namespace = 'test-violations';
-      const ttl = 7200;
-
-      // We can't easily mock the internal redisCache call since it's in the same module
-      // But we can test that the function executes without throwing
-      expect(() => violationCache(namespace, ttl)).not.toThrow();
-    });
-
-    it('should create violation cache with undefined ttl', () => {
-      const namespace = 'test-violations';
-
-      violationCache(namespace);
-
-      // The function should call redisCache with violations: prefixed namespace
-      // Since we can't easily mock the internal redisCache call, we test the behavior
-      expect(() => violationCache(namespace)).not.toThrow();
-    });
-
-    it('should handle undefined namespace', () => {
-      expect(() => violationCache(undefined)).not.toThrow();
-    });
-  });
-
-  describe('sessionCache', () => {
-    it('should return MemoryStore when USE_REDIS is false', () => {
-      cacheConfig.USE_REDIS = false;
-      const namespace = 'sessions';
-      const ttl = 86400;
-
-      const result = sessionCache(namespace, ttl);
-
-      expect(mockMemoryStore).toHaveBeenCalledWith({ ttl, checkPeriod: Time.ONE_DAY });
-      expect(result).toBe(mockMemoryStore());
-    });
-
-    it('should return ConnectRedis when USE_REDIS is true', () => {
-      cacheConfig.USE_REDIS = true;
-      const namespace = 'sessions';
-      const ttl = 86400;
-
-      const result = sessionCache(namespace, ttl);
-
-      expect(mockConnectRedis).toHaveBeenCalledWith({
-        client: mockIoredisClient,
-        ttl,
-        prefix: `${namespace}:`,
-      });
-      expect(result).toBe(mockConnectRedis());
-    });
-
-    it('should add colon to namespace if not present', () => {
-      cacheConfig.USE_REDIS = true;
-      const namespace = 'sessions';
-
-      sessionCache(namespace);
-
-      expect(mockConnectRedis).toHaveBeenCalledWith({
-        client: mockIoredisClient,
-        ttl: undefined,
-        prefix: 'sessions:',
-      });
-    });
-
-    it('should not add colon to namespace if already present', () => {
-      cacheConfig.USE_REDIS = true;
-      const namespace = 'sessions:';
-
-      sessionCache(namespace);
-
-      expect(mockConnectRedis).toHaveBeenCalledWith({
-        client: mockIoredisClient,
-        ttl: undefined,
-        prefix: 'sessions:',
-      });
-    });
-
-    it('should handle undefined ttl', () => {
-      cacheConfig.USE_REDIS = false;
-      const namespace = 'sessions';
-
-      sessionCache(namespace);
-
-      expect(mockMemoryStore).toHaveBeenCalledWith({
-        ttl: undefined,
-        checkPeriod: Time.ONE_DAY,
-      });
-    });
-
-    it('should throw error when ConnectRedis constructor fails', () => {
-      cacheConfig.USE_REDIS = true;
-      const namespace = 'sessions';
-      const ttl = 86400;
-
-      // Mock ConnectRedis to throw an error during construction
-      const redisError = new Error('Redis connection failed');
-      mockConnectRedis.mockImplementationOnce(() => {
-        throw redisError;
-      });
-
-      // The error should propagate up, not be caught
-      expect(() => sessionCache(namespace, ttl)).toThrow('Redis connection failed');
-
-      // Verify that MemoryStore was NOT used as fallback
-      expect(mockMemoryStore).not.toHaveBeenCalled();
-    });
-
-    it('should register error handler but let errors propagate to Express', () => {
-      cacheConfig.USE_REDIS = true;
-      const namespace = 'sessions';
-
-      // Create a mock session store with middleware methods
-      const mockSessionStore = {
-        get: jest.fn(),
-        set: jest.fn(),
-        destroy: jest.fn(),
-      };
-      mockConnectRedis.mockReturnValue(mockSessionStore);
-
-      const store = sessionCache(namespace);
-
-      // Verify error handler was registered
-      expect(mockIoredisClient.on).toHaveBeenCalledWith('error', expect.any(Function));
-
-      // Get the error handler
-      const errorHandler = mockIoredisClient.on.mock.calls.find((call) => call[0] === 'error')[1];
-
-      // Simulate an error from Redis during a session operation
-      const redisError = new Error('Socket closed unexpectedly');
-
-      // The error handler should log but not swallow the error
-      const { logger } = require('@librechat/data-schemas');
-      errorHandler(redisError);
-
-      expect(logger.error).toHaveBeenCalledWith(
-        `Session store Redis error for namespace ${namespace}::`,
-        redisError,
-      );
-
-      // Now simulate what happens when session middleware tries to use the store
-      const callback = jest.fn();
-      mockSessionStore.get.mockImplementation((sid, cb) => {
-        cb(new Error('Redis connection lost'));
-      });
-
-      // Call the store's get method (as Express session would)
-      store.get('test-session-id', callback);
-
-      // The error should be passed to the callback, not swallowed
-      expect(callback).toHaveBeenCalledWith(new Error('Redis connection lost'));
-    });
-
-    it('should handle null ioredisClient gracefully', () => {
-      cacheConfig.USE_REDIS = true;
-      const namespace = 'sessions';
-
-      // Temporarily set ioredisClient to null (simulating connection not established)
-      const originalClient = require('./redisClients').ioredisClient;
-      require('./redisClients').ioredisClient = null;
-
-      // ConnectRedis might accept null client but would fail on first use
-      // The important thing is it doesn't throw uncaught exceptions during construction
-      const store = sessionCache(namespace);
-      expect(store).toBeDefined();
-
-      // Restore original client
-      require('./redisClients').ioredisClient = originalClient;
-    });
-  });
-
-  describe('limiterCache', () => {
-    it('should return undefined when USE_REDIS is false', () => {
-      cacheConfig.USE_REDIS = false;
-      const result = limiterCache('prefix');
-
-      expect(result).toBeUndefined();
-    });
-
-    it('should return RedisStore when USE_REDIS is true', () => {
-      cacheConfig.USE_REDIS = true;
-      const result = limiterCache('rate-limit');
-
-      expect(mockRedisStore).toHaveBeenCalledWith({
-        sendCommand: expect.any(Function),
-        prefix: `rate-limit:`,
-      });
-      expect(result).toBe(mockRedisStore());
-    });
-
-    it('should add colon to prefix if not present', () => {
-      cacheConfig.USE_REDIS = true;
-      limiterCache('rate-limit');
-
-      expect(mockRedisStore).toHaveBeenCalledWith({
-        sendCommand: expect.any(Function),
-        prefix: 'rate-limit:',
-      });
-    });
-
-    it('should not add colon to prefix if already present', () => {
-      cacheConfig.USE_REDIS = true;
-      limiterCache('rate-limit:');
-
-      expect(mockRedisStore).toHaveBeenCalledWith({
-        sendCommand: expect.any(Function),
-        prefix: 'rate-limit:',
-      });
-    });
-
-    it('should pass sendCommand function that calls ioredisClient.call', async () => {
-      cacheConfig.USE_REDIS = true;
-      mockIoredisClient.call.mockResolvedValue('test-value');
-
-      limiterCache('rate-limit');
-
-      const sendCommandCall = mockRedisStore.mock.calls[0][0];
-      const sendCommand = sendCommandCall.sendCommand;
-
-      // Test that sendCommand properly delegates to ioredisClient.call
-      const args = ['GET', 'test-key'];
-      const result = await sendCommand(...args);
-
-      expect(mockIoredisClient.call).toHaveBeenCalledWith(...args);
-      expect(result).toBe('test-value');
-    });
-
-    it('should handle sendCommand errors properly', async () => {
-      cacheConfig.USE_REDIS = true;
-
-      // Mock the call method to reject with an error
-      const testError = new Error('Redis error');
-      mockIoredisClient.call.mockRejectedValue(testError);
-
-      limiterCache('rate-limit');
-
-      const sendCommandCall = mockRedisStore.mock.calls[0][0];
-      const sendCommand = sendCommandCall.sendCommand;
-
-      // Test that sendCommand properly handles errors
-      const args = ['GET', 'test-key'];
-
-      await expect(sendCommand(...args)).rejects.toThrow('Redis error');
-      expect(mockIoredisClient.call).toHaveBeenCalledWith(...args);
-    });
-
-    it('should handle undefined prefix', () => {
-      cacheConfig.USE_REDIS = true;
-      expect(() => limiterCache()).toThrow('prefix is required');
-    });
-  });
-});

api/cache/getLogStores.js

@@ -1,53 +1,113 @@
-const { cacheConfig } = require('./cacheConfig');
 const { Keyv } = require('keyv');
 const { CacheKeys, ViolationTypes, Time } = require('librechat-data-provider');
-const { logFile } = require('./keyvFiles');
+const { logFile, violationFile } = require('./keyvFiles');
+const { isEnabled, math } = require('~/server/utils');
+const keyvRedis = require('./keyvRedis');
 const keyvMongo = require('./keyvMongo');
-const { standardCache, sessionCache, violationCache } = require('./cacheFactory');
+
+const { BAN_DURATION, USE_REDIS, DEBUG_MEMORY_CACHE, CI } = process.env ?? {};
+
+const duration = math(BAN_DURATION, 7200000);
+const isRedisEnabled = isEnabled(USE_REDIS);
+const debugMemoryCache = isEnabled(DEBUG_MEMORY_CACHE);
+
+const createViolationInstance = (namespace) => {
+  const config = isRedisEnabled ? { store: keyvRedis } : { store: violationFile, namespace };
+  return new Keyv(config);
+};
+
+// 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 });
+
+const config = isRedisEnabled
+  ? new Keyv({ store: keyvRedis })
+  : new Keyv({ namespace: CacheKeys.CONFIG_STORE });
+
+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 });
+
+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 });
+
+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 });
+
+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 = {
-  [ViolationTypes.GENERAL]: new Keyv({ store: logFile, namespace: 'violations' }),
-  [ViolationTypes.LOGINS]: violationCache(ViolationTypes.LOGINS),
-  [ViolationTypes.CONCURRENT]: violationCache(ViolationTypes.CONCURRENT),
-  [ViolationTypes.NON_BROWSER]: violationCache(ViolationTypes.NON_BROWSER),
-  [ViolationTypes.MESSAGE_LIMIT]: violationCache(ViolationTypes.MESSAGE_LIMIT),
-  [ViolationTypes.REGISTRATIONS]: violationCache(ViolationTypes.REGISTRATIONS),
-  [ViolationTypes.TOKEN_BALANCE]: violationCache(ViolationTypes.TOKEN_BALANCE),
-  [ViolationTypes.TTS_LIMIT]: violationCache(ViolationTypes.TTS_LIMIT),
-  [ViolationTypes.STT_LIMIT]: violationCache(ViolationTypes.STT_LIMIT),
-  [ViolationTypes.CONVO_ACCESS]: violationCache(ViolationTypes.CONVO_ACCESS),
-  [ViolationTypes.TOOL_CALL_LIMIT]: violationCache(ViolationTypes.TOOL_CALL_LIMIT),
-  [ViolationTypes.FILE_UPLOAD_LIMIT]: violationCache(ViolationTypes.FILE_UPLOAD_LIMIT),
-  [ViolationTypes.VERIFY_EMAIL_LIMIT]: violationCache(ViolationTypes.VERIFY_EMAIL_LIMIT),
-  [ViolationTypes.RESET_PASSWORD_LIMIT]: violationCache(ViolationTypes.RESET_PASSWORD_LIMIT),
-  [ViolationTypes.ILLEGAL_MODEL_REQUEST]: violationCache(ViolationTypes.ILLEGAL_MODEL_REQUEST),
-  [ViolationTypes.BAN]: new Keyv({
+  [CacheKeys.ROLES]: roles,
+  [CacheKeys.MCP_TOOLS]: mcpTools,
+  [CacheKeys.CONFIG_STORE]: config,
+  [CacheKeys.PENDING_REQ]: pending_req,
+  [ViolationTypes.BAN]: new Keyv({ store: keyvMongo, namespace: CacheKeys.BANS, ttl: duration }),
+  [CacheKeys.ENCODED_DOMAINS]: new Keyv({
     store: keyvMongo,
-    namespace: CacheKeys.BANS,
-    ttl: cacheConfig.BAN_DURATION,
+    namespace: CacheKeys.ENCODED_DOMAINS,
+    ttl: 0,
   }),
-
-  [CacheKeys.OPENID_SESSION]: sessionCache(CacheKeys.OPENID_SESSION),
-  [CacheKeys.SAML_SESSION]: sessionCache(CacheKeys.SAML_SESSION),
-
-  [CacheKeys.ROLES]: standardCache(CacheKeys.ROLES),
-  [CacheKeys.MCP_TOOLS]: standardCache(CacheKeys.MCP_TOOLS),
-  [CacheKeys.CONFIG_STORE]: standardCache(CacheKeys.CONFIG_STORE),
-  [CacheKeys.STATIC_CONFIG]: standardCache(CacheKeys.STATIC_CONFIG),
-  [CacheKeys.PENDING_REQ]: standardCache(CacheKeys.PENDING_REQ),
-  [CacheKeys.ENCODED_DOMAINS]: new Keyv({ store: keyvMongo, namespace: CacheKeys.ENCODED_DOMAINS }),
-  [CacheKeys.ABORT_KEYS]: standardCache(CacheKeys.ABORT_KEYS, Time.TEN_MINUTES),
-  [CacheKeys.TOKEN_CONFIG]: standardCache(CacheKeys.TOKEN_CONFIG, Time.THIRTY_MINUTES),
-  [CacheKeys.GEN_TITLE]: standardCache(CacheKeys.GEN_TITLE, Time.TWO_MINUTES),
-  [CacheKeys.S3_EXPIRY_INTERVAL]: standardCache(CacheKeys.S3_EXPIRY_INTERVAL, Time.THIRTY_MINUTES),
-  [CacheKeys.MODEL_QUERIES]: standardCache(CacheKeys.MODEL_QUERIES),
-  [CacheKeys.AUDIO_RUNS]: standardCache(CacheKeys.AUDIO_RUNS, Time.TEN_MINUTES),
-  [CacheKeys.MESSAGES]: standardCache(CacheKeys.MESSAGES, Time.ONE_MINUTE),
-  [CacheKeys.FLOWS]: standardCache(CacheKeys.FLOWS, Time.ONE_MINUTE * 3),
-  [CacheKeys.OPENID_EXCHANGED_TOKENS]: standardCache(
-    CacheKeys.OPENID_EXCHANGED_TOKENS,
-    Time.TEN_MINUTES,
+  general: new Keyv({ store: logFile, namespace: 'violations' }),
+  concurrent: createViolationInstance('concurrent'),
+  non_browser: createViolationInstance('non_browser'),
+  message_limit: createViolationInstance('message_limit'),
+  token_balance: createViolationInstance(ViolationTypes.TOKEN_BALANCE),
+  registrations: createViolationInstance('registrations'),
+  [ViolationTypes.TTS_LIMIT]: createViolationInstance(ViolationTypes.TTS_LIMIT),
+  [ViolationTypes.STT_LIMIT]: createViolationInstance(ViolationTypes.STT_LIMIT),
+  [ViolationTypes.CONVO_ACCESS]: createViolationInstance(ViolationTypes.CONVO_ACCESS),
+  [ViolationTypes.TOOL_CALL_LIMIT]: createViolationInstance(ViolationTypes.TOOL_CALL_LIMIT),
+  [ViolationTypes.FILE_UPLOAD_LIMIT]: createViolationInstance(ViolationTypes.FILE_UPLOAD_LIMIT),
+  [ViolationTypes.VERIFY_EMAIL_LIMIT]: createViolationInstance(ViolationTypes.VERIFY_EMAIL_LIMIT),
+  [ViolationTypes.RESET_PASSWORD_LIMIT]: createViolationInstance(
+    ViolationTypes.RESET_PASSWORD_LIMIT,
   ),
+  [ViolationTypes.ILLEGAL_MODEL_REQUEST]: createViolationInstance(
+    ViolationTypes.ILLEGAL_MODEL_REQUEST,
+  ),
+  logins: createViolationInstance('logins'),
+  [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,
 };
 
 /**
@@ -56,10 +116,7 @@ const namespaces = {
  */
 function getTTLStores() {
   return Object.values(namespaces).filter(
-    (store) =>
-      store instanceof Keyv &&
-      parseInt(store.opts?.ttl ?? '0') > 0 &&
-      !store.opts?.store?.constructor?.name?.includes('Redis'), // Only include non-Redis stores
+    (store) => store instanceof Keyv && typeof store.opts?.ttl === 'number' && store.opts.ttl > 0,
   );
 }
 
@@ -95,18 +152,18 @@ async function clearExpiredFromCache(cache) {
       if (data?.expires && data.expires <= expiryTime) {
         const deleted = await cache.opts.store.delete(key);
         if (!deleted) {
-          cacheConfig.DEBUG_MEMORY_CACHE &&
+          debugMemoryCache &&
             console.warn(`[Cache] Error deleting entry: ${key} from ${cache.opts.namespace}`);
           continue;
         }
         cleared++;
       }
     } catch (error) {
-      cacheConfig.DEBUG_MEMORY_CACHE &&
+      debugMemoryCache &&
         console.log(`[Cache] Error processing entry from ${cache.opts.namespace}:`, error);
       const deleted = await cache.opts.store.delete(key);
       if (!deleted) {
-        cacheConfig.DEBUG_MEMORY_CACHE &&
+        debugMemoryCache &&
           console.warn(`[Cache] Error deleting entry: ${key} from ${cache.opts.namespace}`);
         continue;
       }
@@ -115,7 +172,7 @@ async function clearExpiredFromCache(cache) {
   }
 
   if (cleared > 0) {
-    cacheConfig.DEBUG_MEMORY_CACHE &&
+    debugMemoryCache &&
       console.log(
         `[Cache] Cleared ${cleared} entries older than ${ttl}ms from ${cache.opts.namespace}`,
       );
@@ -156,7 +213,7 @@ async function clearAllExpiredFromCache() {
   }
 }
 
-if (!cacheConfig.USE_REDIS && !cacheConfig.CI) {
+if (!isRedisEnabled && !isEnabled(CI)) {
   /** @type {Set<NodeJS.Timeout>} */
   const cleanupIntervals = new Set();
 
@@ -167,7 +224,7 @@ if (!cacheConfig.USE_REDIS && !cacheConfig.CI) {
 
   cleanupIntervals.add(cleanup);
 
-  if (cacheConfig.DEBUG_MEMORY_CACHE) {
+  if (debugMemoryCache) {
     const monitor = setInterval(() => {
       const ttlStores = getTTLStores();
       const memory = process.memoryUsage();
@@ -188,13 +245,13 @@ if (!cacheConfig.USE_REDIS && !cacheConfig.CI) {
   }
 
   const dispose = () => {
-    cacheConfig.DEBUG_MEMORY_CACHE && console.log('[Cache] Cleaning up and shutting down...');
+    debugMemoryCache && console.log('[Cache] Cleaning up and shutting down...');
     cleanupIntervals.forEach((interval) => clearInterval(interval));
     cleanupIntervals.clear();
 
     // One final cleanup before exit
     clearAllExpiredFromCache().then(() => {
-      cacheConfig.DEBUG_MEMORY_CACHE && console.log('[Cache] Final cleanup completed');
+      debugMemoryCache && console.log('[Cache] Final cleanup completed');
       process.exit(0);
     });
   };

api/cache/ioredisClient.js

@@ -0,0 +1,92 @@
+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/keyvRedis.js

@@ -0,0 +1,109 @@
+const fs = require('fs');
+const ioredis = require('ioredis');
+const KeyvRedis = require('@keyv/redis').default;
+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;
+
+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.on('error', (err) => logger.error('KeyvRedis connection error:', err));
+  keyvRedis.setMaxListeners(redis_max_listeners);
+  logger.info(
+    '[Optional] Redis initialized. If you have issues, or seeing older values, disable it or flush cache to refresh values.',
+  );
+} else {
+  logger.info('[Optional] Redis not initialized.');
+}
+
+module.exports = keyvRedis;

api/cache/logViolation.js

@@ -1,5 +1,4 @@
 const { isEnabled } = require('~/server/utils');
-const { ViolationTypes } = require('librechat-data-provider');
 const getLogStores = require('./getLogStores');
 const banViolation = require('./banViolation');
 
@@ -10,14 +9,14 @@ const banViolation = require('./banViolation');
  * @param {Object} res - Express response object.
  * @param {string} type - The type of violation.
  * @param {Object} errorMessage - The error message to log.
- * @param {number | string} [score=1] - The severity of the violation. Defaults to 1
+ * @param {number} [score=1] - The severity of the violation. Defaults to 1
  */
 const logViolation = async (req, res, type, errorMessage, score = 1) => {
   const userId = req.user?.id ?? req.user?._id;
   if (!userId) {
     return;
   }
-  const logs = getLogStores(ViolationTypes.GENERAL);
+  const logs = getLogStores('general');
   const violationLogs = getLogStores(type);
   const key = isEnabled(process.env.USE_REDIS) ? `${type}:${userId}` : userId;
 

api/cache/redisClients.js

@@ -1,204 +0,0 @@
-const IoRedis = require('ioredis');
-const { logger } = require('@librechat/data-schemas');
-const { createClient, createCluster } = require('@keyv/redis');
-const { cacheConfig } = require('./cacheConfig');
-
-const GLOBAL_PREFIX_SEPARATOR = '::';
-
-const urls = cacheConfig.REDIS_URI?.split(',').map((uri) => new URL(uri));
-const username = urls?.[0].username || cacheConfig.REDIS_USERNAME;
-const password = urls?.[0].password || cacheConfig.REDIS_PASSWORD;
-const ca = cacheConfig.REDIS_CA;
-
-/** @type {import('ioredis').Redis | import('ioredis').Cluster | null} */
-let ioredisClient = null;
-if (cacheConfig.USE_REDIS) {
-  /** @type {import('ioredis').RedisOptions | import('ioredis').ClusterOptions} */
-  const redisOptions = {
-    username: username,
-    password: password,
-    tls: ca ? { ca } : undefined,
-    keyPrefix: `${cacheConfig.REDIS_KEY_PREFIX}${GLOBAL_PREFIX_SEPARATOR}`,
-    maxListeners: cacheConfig.REDIS_MAX_LISTENERS,
-    retryStrategy: (times) => {
-      if (
-        cacheConfig.REDIS_RETRY_MAX_ATTEMPTS > 0 &&
-        times > cacheConfig.REDIS_RETRY_MAX_ATTEMPTS
-      ) {
-        logger.error(
-          `ioredis giving up after ${cacheConfig.REDIS_RETRY_MAX_ATTEMPTS} reconnection attempts`,
-        );
-        return null;
-      }
-      const delay = Math.min(times * 50, cacheConfig.REDIS_RETRY_MAX_DELAY);
-      logger.info(`ioredis reconnecting... attempt ${times}, delay ${delay}ms`);
-      return delay;
-    },
-    reconnectOnError: (err) => {
-      const targetError = 'READONLY';
-      if (err.message.includes(targetError)) {
-        logger.warn('ioredis reconnecting due to READONLY error');
-        return true;
-      }
-      return false;
-    },
-    enableOfflineQueue: cacheConfig.REDIS_ENABLE_OFFLINE_QUEUE,
-    connectTimeout: cacheConfig.REDIS_CONNECT_TIMEOUT,
-    maxRetriesPerRequest: 3,
-  };
-
-  ioredisClient =
-    urls.length === 1
-      ? new IoRedis(cacheConfig.REDIS_URI, redisOptions)
-      : new IoRedis.Cluster(cacheConfig.REDIS_URI, {
-          redisOptions,
-          clusterRetryStrategy: (times) => {
-            if (
-              cacheConfig.REDIS_RETRY_MAX_ATTEMPTS > 0 &&
-              times > cacheConfig.REDIS_RETRY_MAX_ATTEMPTS
-            ) {
-              logger.error(
-                `ioredis cluster giving up after ${cacheConfig.REDIS_RETRY_MAX_ATTEMPTS} reconnection attempts`,
-              );
-              return null;
-            }
-            const delay = Math.min(times * 100, cacheConfig.REDIS_RETRY_MAX_DELAY);
-            logger.info(`ioredis cluster reconnecting... attempt ${times}, delay ${delay}ms`);
-            return delay;
-          },
-          enableOfflineQueue: cacheConfig.REDIS_ENABLE_OFFLINE_QUEUE,
-        });
-
-  ioredisClient.on('error', (err) => {
-    logger.error('ioredis client error:', err);
-  });
-
-  ioredisClient.on('connect', () => {
-    logger.info('ioredis client connected');
-  });
-
-  ioredisClient.on('ready', () => {
-    logger.info('ioredis client ready');
-  });
-
-  ioredisClient.on('reconnecting', (delay) => {
-    logger.info(`ioredis client reconnecting in ${delay}ms`);
-  });
-
-  ioredisClient.on('close', () => {
-    logger.warn('ioredis client connection closed');
-  });
-
-  /** Ping Interval to keep the Redis server connection alive (if enabled) */
-  let pingInterval = null;
-  const clearPingInterval = () => {
-    if (pingInterval) {
-      clearInterval(pingInterval);
-      pingInterval = null;
-    }
-  };
-
-  if (cacheConfig.REDIS_PING_INTERVAL > 0) {
-    pingInterval = setInterval(() => {
-      if (ioredisClient && ioredisClient.status === 'ready') {
-        ioredisClient.ping().catch((err) => {
-          logger.error('ioredis ping failed:', err);
-        });
-      }
-    }, cacheConfig.REDIS_PING_INTERVAL * 1000);
-    ioredisClient.on('close', clearPingInterval);
-    ioredisClient.on('end', clearPingInterval);
-  }
-}
-
-/** @type {import('@keyv/redis').RedisClient | import('@keyv/redis').RedisCluster | null} */
-let keyvRedisClient = null;
-if (cacheConfig.USE_REDIS) {
-  /**
-   * ** WARNING ** Keyv Redis client does not support Prefix like ioredis above.
-   * The prefix feature will be handled by the Keyv-Redis store in cacheFactory.js
-   * @type {import('@keyv/redis').RedisClientOptions | import('@keyv/redis').RedisClusterOptions}
-   */
-  const redisOptions = {
-    username,
-    password,
-    socket: {
-      tls: ca != null,
-      ca,
-      connectTimeout: cacheConfig.REDIS_CONNECT_TIMEOUT,
-      reconnectStrategy: (retries) => {
-        if (
-          cacheConfig.REDIS_RETRY_MAX_ATTEMPTS > 0 &&
-          retries > cacheConfig.REDIS_RETRY_MAX_ATTEMPTS
-        ) {
-          logger.error(
-            `@keyv/redis client giving up after ${cacheConfig.REDIS_RETRY_MAX_ATTEMPTS} reconnection attempts`,
-          );
-          return new Error('Max reconnection attempts reached');
-        }
-        const delay = Math.min(retries * 100, cacheConfig.REDIS_RETRY_MAX_DELAY);
-        logger.info(`@keyv/redis reconnecting... attempt ${retries}, delay ${delay}ms`);
-        return delay;
-      },
-    },
-    disableOfflineQueue: !cacheConfig.REDIS_ENABLE_OFFLINE_QUEUE,
-  };
-
-  keyvRedisClient =
-    urls.length === 1
-      ? createClient({ url: cacheConfig.REDIS_URI, ...redisOptions })
-      : createCluster({
-          rootNodes: cacheConfig.REDIS_URI.split(',').map((url) => ({ url })),
-          defaults: redisOptions,
-        });
-
-  keyvRedisClient.setMaxListeners(cacheConfig.REDIS_MAX_LISTENERS);
-
-  keyvRedisClient.on('error', (err) => {
-    logger.error('@keyv/redis client error:', err);
-  });
-
-  keyvRedisClient.on('connect', () => {
-    logger.info('@keyv/redis client connected');
-  });
-
-  keyvRedisClient.on('ready', () => {
-    logger.info('@keyv/redis client ready');
-  });
-
-  keyvRedisClient.on('reconnecting', () => {
-    logger.info('@keyv/redis client reconnecting...');
-  });
-
-  keyvRedisClient.on('disconnect', () => {
-    logger.warn('@keyv/redis client disconnected');
-  });
-
-  keyvRedisClient.connect().catch((err) => {
-    logger.error('@keyv/redis initial connection failed:', err);
-    throw err;
-  });
-
-  /** Ping Interval to keep the Redis server connection alive (if enabled) */
-  let pingInterval = null;
-  const clearPingInterval = () => {
-    if (pingInterval) {
-      clearInterval(pingInterval);
-      pingInterval = null;
-    }
-  };
-
-  if (cacheConfig.REDIS_PING_INTERVAL > 0) {
-    pingInterval = setInterval(() => {
-      if (keyvRedisClient && keyvRedisClient.isReady) {
-        keyvRedisClient.ping().catch((err) => {
-          logger.error('@keyv/redis ping failed:', err);
-        });
-      }
-    }, cacheConfig.REDIS_PING_INTERVAL * 1000);
-    keyvRedisClient.on('disconnect', clearPingInterval);
-    keyvRedisClient.on('end', clearPingInterval);
-  }
-}
-
-module.exports = { ioredisClient, keyvRedisClient, GLOBAL_PREFIX_SEPARATOR };

api/models/Agent.js

@@ -61,7 +61,7 @@ const getAgent = async (searchParameter) => await Agent.findOne(searchParameter)
 const loadEphemeralAgent = async ({ req, agent_id, endpoint, model_parameters: _m }) => {
   const { model, ...model_parameters } = _m;
   /** @type {Record<string, FunctionTool>} */
-  const availableTools = await getCachedTools({ userId: req.user.id, includeGlobal: true });
+  const availableTools = await getCachedTools({ includeGlobal: true });
   /** @type {TEphemeralAgent | null} */
   const ephemeralAgent = req.body.ephemeralAgent;
   const mcpServers = new Set(ephemeralAgent?.mcp);
@@ -90,7 +90,7 @@ const loadEphemeralAgent = async ({ req, agent_id, endpoint, model_parameters: _
   }
 
   const instructions = req.body.promptPrefix;
-  const result = {
+  return {
     id: agent_id,
     instructions,
     provider: endpoint,
@@ -98,11 +98,6 @@ const loadEphemeralAgent = async ({ req, agent_id, endpoint, model_parameters: _
     model,
     tools,
   };
-
-  if (ephemeralAgent?.artifacts != null && ephemeralAgent.artifacts) {
-    result.artifacts = ephemeralAgent.artifacts;
-  }
-  return result;
 };
 
 /**

api/models/Conversation.js

@@ -1,6 +1,4 @@
 const { logger } = require('@librechat/data-schemas');
-const { createTempChatExpirationDate } = require('@librechat/api');
-const { getCustomConfig } = require('~/server/services/Config/getCustomConfig');
 const { getMessages, deleteMessages } = require('./Message');
 const { Conversation } = require('~/db/models');
 
@@ -100,15 +98,10 @@ module.exports = {
         update.conversationId = newConversationId;
       }
 
-      if (req?.body?.isTemporary) {
-        try {
-          const customConfig = await getCustomConfig();
-          update.expiredAt = createTempChatExpirationDate(customConfig);
-        } catch (err) {
-          logger.error('Error creating temporary chat expiration date:', err);
-          logger.info(`---\`saveConvo\` context: ${metadata?.context}`);
-          update.expiredAt = null;
-        }
+      if (req.body.isTemporary) {
+        const expiredAt = new Date();
+        expiredAt.setDate(expiredAt.getDate() + 30);
+        update.expiredAt = expiredAt;
       } else {
         update.expiredAt = null;
       }

api/models/Conversation.spec.js

@@ -1,572 +0,0 @@
-const mongoose = require('mongoose');
-const { v4: uuidv4 } = require('uuid');
-const { EModelEndpoint } = require('librechat-data-provider');
-const { MongoMemoryServer } = require('mongodb-memory-server');
-const {
-  deleteNullOrEmptyConversations,
-  searchConversation,
-  getConvosByCursor,
-  getConvosQueried,
-  getConvoFiles,
-  getConvoTitle,
-  deleteConvos,
-  saveConvo,
-  getConvo,
-} = require('./Conversation');
-jest.mock('~/server/services/Config/getCustomConfig');
-jest.mock('./Message');
-const { getCustomConfig } = require('~/server/services/Config/getCustomConfig');
-const { getMessages, deleteMessages } = require('./Message');
-
-const { Conversation } = require('~/db/models');
-
-describe('Conversation Operations', () => {
-  let mongoServer;
-  let mockReq;
-  let mockConversationData;
-
-  beforeAll(async () => {
-    mongoServer = await MongoMemoryServer.create();
-    const mongoUri = mongoServer.getUri();
-    await mongoose.connect(mongoUri);
-  });
-
-  afterAll(async () => {
-    await mongoose.disconnect();
-    await mongoServer.stop();
-  });
-
-  beforeEach(async () => {
-    // Clear database
-    await Conversation.deleteMany({});
-
-    // Reset mocks
-    jest.clearAllMocks();
-
-    // Default mock implementations
-    getMessages.mockResolvedValue([]);
-    deleteMessages.mockResolvedValue({ deletedCount: 0 });
-
-    mockReq = {
-      user: { id: 'user123' },
-      body: {},
-    };
-
-    mockConversationData = {
-      conversationId: uuidv4(),
-      title: 'Test Conversation',
-      endpoint: EModelEndpoint.openAI,
-    };
-  });
-
-  describe('saveConvo', () => {
-    it('should save a conversation for an authenticated user', async () => {
-      const result = await saveConvo(mockReq, mockConversationData);
-
-      expect(result.conversationId).toBe(mockConversationData.conversationId);
-      expect(result.user).toBe('user123');
-      expect(result.title).toBe('Test Conversation');
-      expect(result.endpoint).toBe(EModelEndpoint.openAI);
-
-      // Verify the conversation was actually saved to the database
-      const savedConvo = await Conversation.findOne({
-        conversationId: mockConversationData.conversationId,
-        user: 'user123',
-      });
-      expect(savedConvo).toBeTruthy();
-      expect(savedConvo.title).toBe('Test Conversation');
-    });
-
-    it('should query messages when saving a conversation', async () => {
-      // Mock messages as ObjectIds
-      const mongoose = require('mongoose');
-      const mockMessages = [new mongoose.Types.ObjectId(), new mongoose.Types.ObjectId()];
-      getMessages.mockResolvedValue(mockMessages);
-
-      await saveConvo(mockReq, mockConversationData);
-
-      // Verify that getMessages was called with correct parameters
-      expect(getMessages).toHaveBeenCalledWith(
-        { conversationId: mockConversationData.conversationId },
-        '_id',
-      );
-    });
-
-    it('should handle newConversationId when provided', async () => {
-      const newConversationId = uuidv4();
-      const result = await saveConvo(mockReq, {
-        ...mockConversationData,
-        newConversationId,
-      });
-
-      expect(result.conversationId).toBe(newConversationId);
-    });
-
-    it('should handle unsetFields metadata', async () => {
-      const metadata = {
-        unsetFields: { someField: 1 },
-      };
-
-      await saveConvo(mockReq, mockConversationData, metadata);
-
-      const savedConvo = await Conversation.findOne({
-        conversationId: mockConversationData.conversationId,
-      });
-      expect(savedConvo.someField).toBeUndefined();
-    });
-  });
-
-  describe('isTemporary conversation handling', () => {
-    it('should save a conversation with expiredAt when isTemporary is true', async () => {
-      // Mock custom config with 24 hour retention
-      getCustomConfig.mockResolvedValue({
-        interface: {
-          temporaryChatRetention: 24,
-        },
-      });
-
-      mockReq.body = { isTemporary: true };
-
-      const beforeSave = new Date();
-      const result = await saveConvo(mockReq, mockConversationData);
-      const afterSave = new Date();
-
-      expect(result.conversationId).toBe(mockConversationData.conversationId);
-      expect(result.expiredAt).toBeDefined();
-      expect(result.expiredAt).toBeInstanceOf(Date);
-
-      // Verify expiredAt is approximately 24 hours in the future
-      const expectedExpirationTime = new Date(beforeSave.getTime() + 24 * 60 * 60 * 1000);
-      const actualExpirationTime = new Date(result.expiredAt);
-
-      expect(actualExpirationTime.getTime()).toBeGreaterThanOrEqual(
-        expectedExpirationTime.getTime() - 1000,
-      );
-      expect(actualExpirationTime.getTime()).toBeLessThanOrEqual(
-        new Date(afterSave.getTime() + 24 * 60 * 60 * 1000 + 1000).getTime(),
-      );
-    });
-
-    it('should save a conversation without expiredAt when isTemporary is false', async () => {
-      mockReq.body = { isTemporary: false };
-
-      const result = await saveConvo(mockReq, mockConversationData);
-
-      expect(result.conversationId).toBe(mockConversationData.conversationId);
-      expect(result.expiredAt).toBeNull();
-    });
-
-    it('should save a conversation without expiredAt when isTemporary is not provided', async () => {
-      // No isTemporary in body
-      mockReq.body = {};
-
-      const result = await saveConvo(mockReq, mockConversationData);
-
-      expect(result.conversationId).toBe(mockConversationData.conversationId);
-      expect(result.expiredAt).toBeNull();
-    });
-
-    it('should use custom retention period from config', async () => {
-      // Mock custom config with 48 hour retention
-      getCustomConfig.mockResolvedValue({
-        interface: {
-          temporaryChatRetention: 48,
-        },
-      });
-
-      mockReq.body = { isTemporary: true };
-
-      const beforeSave = new Date();
-      const result = await saveConvo(mockReq, mockConversationData);
-
-      expect(result.expiredAt).toBeDefined();
-
-      // Verify expiredAt is approximately 48 hours in the future
-      const expectedExpirationTime = new Date(beforeSave.getTime() + 48 * 60 * 60 * 1000);
-      const actualExpirationTime = new Date(result.expiredAt);
-
-      expect(actualExpirationTime.getTime()).toBeGreaterThanOrEqual(
-        expectedExpirationTime.getTime() - 1000,
-      );
-      expect(actualExpirationTime.getTime()).toBeLessThanOrEqual(
-        expectedExpirationTime.getTime() + 1000,
-      );
-    });
-
-    it('should handle minimum retention period (1 hour)', async () => {
-      // Mock custom config with less than minimum retention
-      getCustomConfig.mockResolvedValue({
-        interface: {
-          temporaryChatRetention: 0.5, // Half hour - should be clamped to 1 hour
-        },
-      });
-
-      mockReq.body = { isTemporary: true };
-
-      const beforeSave = new Date();
-      const result = await saveConvo(mockReq, mockConversationData);
-
-      expect(result.expiredAt).toBeDefined();
-
-      // Verify expiredAt is approximately 1 hour in the future (minimum)
-      const expectedExpirationTime = new Date(beforeSave.getTime() + 1 * 60 * 60 * 1000);
-      const actualExpirationTime = new Date(result.expiredAt);
-
-      expect(actualExpirationTime.getTime()).toBeGreaterThanOrEqual(
-        expectedExpirationTime.getTime() - 1000,
-      );
-      expect(actualExpirationTime.getTime()).toBeLessThanOrEqual(
-        expectedExpirationTime.getTime() + 1000,
-      );
-    });
-
-    it('should handle maximum retention period (8760 hours)', async () => {
-      // Mock custom config with more than maximum retention
-      getCustomConfig.mockResolvedValue({
-        interface: {
-          temporaryChatRetention: 10000, // Should be clamped to 8760 hours
-        },
-      });
-
-      mockReq.body = { isTemporary: true };
-
-      const beforeSave = new Date();
-      const result = await saveConvo(mockReq, mockConversationData);
-
-      expect(result.expiredAt).toBeDefined();
-
-      // Verify expiredAt is approximately 8760 hours (1 year) in the future
-      const expectedExpirationTime = new Date(beforeSave.getTime() + 8760 * 60 * 60 * 1000);
-      const actualExpirationTime = new Date(result.expiredAt);
-
-      expect(actualExpirationTime.getTime()).toBeGreaterThanOrEqual(
-        expectedExpirationTime.getTime() - 1000,
-      );
-      expect(actualExpirationTime.getTime()).toBeLessThanOrEqual(
-        expectedExpirationTime.getTime() + 1000,
-      );
-    });
-
-    it('should handle getCustomConfig errors gracefully', async () => {
-      // Mock getCustomConfig to throw an error
-      getCustomConfig.mockRejectedValue(new Error('Config service unavailable'));
-
-      mockReq.body = { isTemporary: true };
-
-      const result = await saveConvo(mockReq, mockConversationData);
-
-      // Should still save the conversation but with expiredAt as null
-      expect(result.conversationId).toBe(mockConversationData.conversationId);
-      expect(result.expiredAt).toBeNull();
-    });
-
-    it('should use default retention when config is not provided', async () => {
-      // Mock getCustomConfig to return empty config
-      getCustomConfig.mockResolvedValue({});
-
-      mockReq.body = { isTemporary: true };
-
-      const beforeSave = new Date();
-      const result = await saveConvo(mockReq, mockConversationData);
-
-      expect(result.expiredAt).toBeDefined();
-
-      // Default retention is 30 days (720 hours)
-      const expectedExpirationTime = new Date(beforeSave.getTime() + 30 * 24 * 60 * 60 * 1000);
-      const actualExpirationTime = new Date(result.expiredAt);
-
-      expect(actualExpirationTime.getTime()).toBeGreaterThanOrEqual(
-        expectedExpirationTime.getTime() - 1000,
-      );
-      expect(actualExpirationTime.getTime()).toBeLessThanOrEqual(
-        expectedExpirationTime.getTime() + 1000,
-      );
-    });
-
-    it('should update expiredAt when saving existing temporary conversation', async () => {
-      // First save a temporary conversation
-      getCustomConfig.mockResolvedValue({
-        interface: {
-          temporaryChatRetention: 24,
-        },
-      });
-
-      mockReq.body = { isTemporary: true };
-      const firstSave = await saveConvo(mockReq, mockConversationData);
-      const originalExpiredAt = firstSave.expiredAt;
-
-      // Wait a bit to ensure time difference
-      await new Promise((resolve) => setTimeout(resolve, 100));
-
-      // Save again with same conversationId but different title
-      const updatedData = { ...mockConversationData, title: 'Updated Title' };
-      const secondSave = await saveConvo(mockReq, updatedData);
-
-      // Should update title and create new expiredAt
-      expect(secondSave.title).toBe('Updated Title');
-      expect(secondSave.expiredAt).toBeDefined();
-      expect(new Date(secondSave.expiredAt).getTime()).toBeGreaterThan(
-        new Date(originalExpiredAt).getTime(),
-      );
-    });
-
-    it('should not set expiredAt when updating non-temporary conversation', async () => {
-      // First save a non-temporary conversation
-      mockReq.body = { isTemporary: false };
-      const firstSave = await saveConvo(mockReq, mockConversationData);
-      expect(firstSave.expiredAt).toBeNull();
-
-      // Update without isTemporary flag
-      mockReq.body = {};
-      const updatedData = { ...mockConversationData, title: 'Updated Title' };
-      const secondSave = await saveConvo(mockReq, updatedData);
-
-      expect(secondSave.title).toBe('Updated Title');
-      expect(secondSave.expiredAt).toBeNull();
-    });
-
-    it('should filter out expired conversations in getConvosByCursor', async () => {
-      // Create some test conversations
-      const nonExpiredConvo = await Conversation.create({
-        conversationId: uuidv4(),
-        user: 'user123',
-        title: 'Non-expired',
-        endpoint: EModelEndpoint.openAI,
-        expiredAt: null,
-        updatedAt: new Date(),
-      });
-
-      await Conversation.create({
-        conversationId: uuidv4(),
-        user: 'user123',
-        title: 'Future expired',
-        endpoint: EModelEndpoint.openAI,
-        expiredAt: new Date(Date.now() + 24 * 60 * 60 * 1000), // 24 hours from now
-        updatedAt: new Date(),
-      });
-
-      // Mock Meili search
-      Conversation.meiliSearch = jest.fn().mockResolvedValue({ hits: [] });
-
-      const result = await getConvosByCursor('user123');
-
-      // Should only return conversations with null or non-existent expiredAt
-      expect(result.conversations).toHaveLength(1);
-      expect(result.conversations[0].conversationId).toBe(nonExpiredConvo.conversationId);
-    });
-
-    it('should filter out expired conversations in getConvosQueried', async () => {
-      // Create test conversations
-      const nonExpiredConvo = await Conversation.create({
-        conversationId: uuidv4(),
-        user: 'user123',
-        title: 'Non-expired',
-        endpoint: EModelEndpoint.openAI,
-        expiredAt: null,
-      });
-
-      const expiredConvo = await Conversation.create({
-        conversationId: uuidv4(),
-        user: 'user123',
-        title: 'Expired',
-        endpoint: EModelEndpoint.openAI,
-        expiredAt: new Date(Date.now() + 24 * 60 * 60 * 1000),
-      });
-
-      const convoIds = [
-        { conversationId: nonExpiredConvo.conversationId },
-        { conversationId: expiredConvo.conversationId },
-      ];
-
-      const result = await getConvosQueried('user123', convoIds);
-
-      // Should only return the non-expired conversation
-      expect(result.conversations).toHaveLength(1);
-      expect(result.conversations[0].conversationId).toBe(nonExpiredConvo.conversationId);
-      expect(result.convoMap[nonExpiredConvo.conversationId]).toBeDefined();
-      expect(result.convoMap[expiredConvo.conversationId]).toBeUndefined();
-    });
-  });
-
-  describe('searchConversation', () => {
-    it('should find a conversation by conversationId', async () => {
-      await Conversation.create({
-        conversationId: mockConversationData.conversationId,
-        user: 'user123',
-        title: 'Test',
-        endpoint: EModelEndpoint.openAI,
-      });
-
-      const result = await searchConversation(mockConversationData.conversationId);
-
-      expect(result).toBeTruthy();
-      expect(result.conversationId).toBe(mockConversationData.conversationId);
-      expect(result.user).toBe('user123');
-      expect(result.title).toBeUndefined(); // Only returns conversationId and user
-    });
-
-    it('should return null if conversation not found', async () => {
-      const result = await searchConversation('non-existent-id');
-      expect(result).toBeNull();
-    });
-  });
-
-  describe('getConvo', () => {
-    it('should retrieve a conversation for a user', async () => {
-      await Conversation.create({
-        conversationId: mockConversationData.conversationId,
-        user: 'user123',
-        title: 'Test Conversation',
-        endpoint: EModelEndpoint.openAI,
-      });
-
-      const result = await getConvo('user123', mockConversationData.conversationId);
-
-      expect(result.conversationId).toBe(mockConversationData.conversationId);
-      expect(result.user).toBe('user123');
-      expect(result.title).toBe('Test Conversation');
-    });
-
-    it('should return null if conversation not found', async () => {
-      const result = await getConvo('user123', 'non-existent-id');
-      expect(result).toBeNull();
-    });
-  });
-
-  describe('getConvoTitle', () => {
-    it('should return the conversation title', async () => {
-      await Conversation.create({
-        conversationId: mockConversationData.conversationId,
-        user: 'user123',
-        title: 'Test Title',
-        endpoint: EModelEndpoint.openAI,
-      });
-
-      const result = await getConvoTitle('user123', mockConversationData.conversationId);
-      expect(result).toBe('Test Title');
-    });
-
-    it('should return null if conversation has no title', async () => {
-      await Conversation.create({
-        conversationId: mockConversationData.conversationId,
-        user: 'user123',
-        title: null,
-        endpoint: EModelEndpoint.openAI,
-      });
-
-      const result = await getConvoTitle('user123', mockConversationData.conversationId);
-      expect(result).toBeNull();
-    });
-
-    it('should return "New Chat" if conversation not found', async () => {
-      const result = await getConvoTitle('user123', 'non-existent-id');
-      expect(result).toBe('New Chat');
-    });
-  });
-
-  describe('getConvoFiles', () => {
-    it('should return conversation files', async () => {
-      const files = ['file1', 'file2'];
-      await Conversation.create({
-        conversationId: mockConversationData.conversationId,
-        user: 'user123',
-        endpoint: EModelEndpoint.openAI,
-        files,
-      });
-
-      const result = await getConvoFiles(mockConversationData.conversationId);
-      expect(result).toEqual(files);
-    });
-
-    it('should return empty array if no files', async () => {
-      await Conversation.create({
-        conversationId: mockConversationData.conversationId,
-        user: 'user123',
-        endpoint: EModelEndpoint.openAI,
-      });
-
-      const result = await getConvoFiles(mockConversationData.conversationId);
-      expect(result).toEqual([]);
-    });
-
-    it('should return empty array if conversation not found', async () => {
-      const result = await getConvoFiles('non-existent-id');
-      expect(result).toEqual([]);
-    });
-  });
-
-  describe('deleteConvos', () => {
-    it('should delete conversations and associated messages', async () => {
-      await Conversation.create({
-        conversationId: mockConversationData.conversationId,
-        user: 'user123',
-        title: 'To Delete',
-        endpoint: EModelEndpoint.openAI,
-      });
-
-      deleteMessages.mockResolvedValue({ deletedCount: 5 });
-
-      const result = await deleteConvos('user123', {
-        conversationId: mockConversationData.conversationId,
-      });
-
-      expect(result.deletedCount).toBe(1);
-      expect(result.messages.deletedCount).toBe(5);
-      expect(deleteMessages).toHaveBeenCalledWith({
-        conversationId: { $in: [mockConversationData.conversationId] },
-      });
-
-      // Verify conversation was deleted
-      const deletedConvo = await Conversation.findOne({
-        conversationId: mockConversationData.conversationId,
-      });
-      expect(deletedConvo).toBeNull();
-    });
-
-    it('should throw error if no conversations found', async () => {
-      await expect(deleteConvos('user123', { conversationId: 'non-existent' })).rejects.toThrow(
-        'Conversation not found or already deleted.',
-      );
-    });
-  });
-
-  describe('deleteNullOrEmptyConversations', () => {
-    it('should delete conversations with null, empty, or missing conversationIds', async () => {
-      // Since conversationId is required by the schema, we can't create documents with null/missing IDs
-      // This test should verify the function works when such documents exist (e.g., from data corruption)
-
-      // For this test, let's create a valid conversation and verify the function doesn't delete it
-      await Conversation.create({
-        conversationId: mockConversationData.conversationId,
-        user: 'user4',
-        endpoint: EModelEndpoint.openAI,
-      });
-
-      deleteMessages.mockResolvedValue({ deletedCount: 0 });
-
-      const result = await deleteNullOrEmptyConversations();
-
-      expect(result.conversations.deletedCount).toBe(0); // No invalid conversations to delete
-      expect(result.messages.deletedCount).toBe(0);
-
-      // Verify valid conversation remains
-      const remainingConvos = await Conversation.find({});
-      expect(remainingConvos).toHaveLength(1);
-      expect(remainingConvos[0].conversationId).toBe(mockConversationData.conversationId);
-    });
-  });
-
-  describe('Error Handling', () => {
-    it('should handle database errors in saveConvo', async () => {
-      // Force a database error by disconnecting
-      await mongoose.disconnect();
-
-      const result = await saveConvo(mockReq, mockConversationData);
-
-      expect(result).toEqual({ message: 'Error saving conversation' });
-
-      // Reconnect for other tests
-      await mongoose.connect(mongoServer.getUri());
-    });
-  });
-});

api/models/File.js

@@ -1,7 +1,5 @@
 const { logger } = require('@librechat/data-schemas');
-const { EToolResources, FileContext, Constants } = require('librechat-data-provider');
-const { getProjectByName } = require('./Project');
-const { getAgent } = require('./Agent');
+const { EToolResources, FileContext } = require('librechat-data-provider');
 const { File } = require('~/db/models');
 
 /**
@@ -14,124 +12,17 @@ const findFileById = async (file_id, options = {}) => {
   return await File.findOne({ file_id, ...options }).lean();
 };
 
-/**
- * Checks if a user has access to multiple files through a shared agent (batch operation)
- * @param {string} userId - The user ID to check access for
- * @param {string[]} fileIds - Array of file IDs to check
- * @param {string} agentId - The agent ID that might grant access
- * @returns {Promise<Map<string, boolean>>} Map of fileId to access status
- */
-const hasAccessToFilesViaAgent = async (userId, fileIds, agentId, checkCollaborative = true) => {
-  const accessMap = new Map();
-
-  // Initialize all files as no access
-  fileIds.forEach((fileId) => accessMap.set(fileId, false));
-
-  try {
-    const agent = await getAgent({ id: agentId });
-
-    if (!agent) {
-      return accessMap;
-    }
-
-    // Check if user is the author - if so, grant access to all files
-    if (agent.author.toString() === userId) {
-      fileIds.forEach((fileId) => accessMap.set(fileId, true));
-      return accessMap;
-    }
-
-    // Check if agent is shared with the user via projects
-    if (!agent.projectIds || agent.projectIds.length === 0) {
-      return accessMap;
-    }
-
-    // Check if agent is in global project
-    const globalProject = await getProjectByName(Constants.GLOBAL_PROJECT_NAME, '_id');
-    if (
-      !globalProject ||
-      !agent.projectIds.some((pid) => pid.toString() === globalProject._id.toString())
-    ) {
-      return accessMap;
-    }
-
-    // Agent is globally shared - check if it's collaborative
-    if (checkCollaborative && !agent.isCollaborative) {
-      return accessMap;
-    }
-
-    // Check which files are actually attached
-    const attachedFileIds = new Set();
-    if (agent.tool_resources) {
-      for (const [_resourceType, resource] of Object.entries(agent.tool_resources)) {
-        if (resource?.file_ids && Array.isArray(resource.file_ids)) {
-          resource.file_ids.forEach((fileId) => attachedFileIds.add(fileId));
-        }
-      }
-    }
-
-    // Grant access only to files that are attached to this agent
-    fileIds.forEach((fileId) => {
-      if (attachedFileIds.has(fileId)) {
-        accessMap.set(fileId, true);
-      }
-    });
-
-    return accessMap;
-  } catch (error) {
-    logger.error('[hasAccessToFilesViaAgent] Error checking file access:', error);
-    return accessMap;
-  }
-};
-
 /**
  * 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.
- * @param {Object} [options] - Additional options
- * @param {string} [options.userId] - User ID for access control
- * @param {string} [options.agentId] - Agent ID that might grant access to files
  * @returns {Promise<Array<MongoFile>>} A promise that resolves to an array of file documents.
  */
-const getFiles = async (filter, _sortOptions, selectFields = { text: 0 }, options = {}) => {
+const getFiles = async (filter, _sortOptions, selectFields = { text: 0 }) => {
   const sortOptions = { updatedAt: -1, ..._sortOptions };
-  const files = await File.find(filter).select(selectFields).sort(sortOptions).lean();
-
-  // If userId and agentId are provided, filter files based on access
-  if (options.userId && options.agentId) {
-    // Collect file IDs that need access check
-    const filesToCheck = [];
-    const ownedFiles = [];
-
-    for (const file of files) {
-      if (file.user && file.user.toString() === options.userId) {
-        ownedFiles.push(file);
-      } else {
-        filesToCheck.push(file);
-      }
-    }
-
-    if (filesToCheck.length === 0) {
-      return ownedFiles;
-    }
-
-    // Batch check access for all non-owned files
-    const fileIds = filesToCheck.map((f) => f.file_id);
-    const accessMap = await hasAccessToFilesViaAgent(
-      options.userId,
-      fileIds,
-      options.agentId,
-      false,
-    );
-
-    // Filter files based on access
-    const accessibleFiles = filesToCheck.filter((file) => accessMap.get(file.file_id));
-
-    return [...ownedFiles, ...accessibleFiles];
-  }
-
-  return files;
+  return await File.find(filter).select(selectFields).sort(sortOptions).lean();
 };
 
 /**
@@ -285,5 +176,4 @@ module.exports = {
   deleteFiles,
   deleteFileByFilter,
   batchUpdateFiles,
-  hasAccessToFilesViaAgent,
 };

api/models/File.spec.js

@@ -1,264 +0,0 @@
-const mongoose = require('mongoose');
-const { v4: uuidv4 } = require('uuid');
-const { fileSchema } = require('@librechat/data-schemas');
-const { agentSchema } = require('@librechat/data-schemas');
-const { projectSchema } = require('@librechat/data-schemas');
-const { MongoMemoryServer } = require('mongodb-memory-server');
-const { GLOBAL_PROJECT_NAME } = require('librechat-data-provider').Constants;
-const { getFiles, createFile } = require('./File');
-const { getProjectByName } = require('./Project');
-const { createAgent } = require('./Agent');
-
-let File;
-let Agent;
-let Project;
-
-describe('File Access Control', () => {
-  let mongoServer;
-
-  beforeAll(async () => {
-    mongoServer = await MongoMemoryServer.create();
-    const mongoUri = mongoServer.getUri();
-    File = mongoose.models.File || mongoose.model('File', fileSchema);
-    Agent = mongoose.models.Agent || mongoose.model('Agent', agentSchema);
-    Project = mongoose.models.Project || mongoose.model('Project', projectSchema);
-    await mongoose.connect(mongoUri);
-  });
-
-  afterAll(async () => {
-    await mongoose.disconnect();
-    await mongoServer.stop();
-  });
-
-  beforeEach(async () => {
-    await File.deleteMany({});
-    await Agent.deleteMany({});
-    await Project.deleteMany({});
-  });
-
-  describe('hasAccessToFilesViaAgent', () => {
-    it('should efficiently check access for multiple files at once', async () => {
-      const userId = new mongoose.Types.ObjectId().toString();
-      const authorId = new mongoose.Types.ObjectId().toString();
-      const agentId = uuidv4();
-      const fileIds = [uuidv4(), uuidv4(), uuidv4(), uuidv4()];
-
-      // Create files
-      for (const fileId of fileIds) {
-        await createFile({
-          user: authorId,
-          file_id: fileId,
-          filename: `file-${fileId}.txt`,
-          filepath: `/uploads/${fileId}`,
-        });
-      }
-
-      // Create agent with only first two files attached
-      await createAgent({
-        id: agentId,
-        name: 'Test Agent',
-        author: authorId,
-        model: 'gpt-4',
-        provider: 'openai',
-        isCollaborative: true,
-        tool_resources: {
-          file_search: {
-            file_ids: [fileIds[0], fileIds[1]],
-          },
-        },
-      });
-
-      // Get or create global project
-      const globalProject = await getProjectByName(GLOBAL_PROJECT_NAME, '_id');
-
-      // Share agent globally
-      await Agent.updateOne({ id: agentId }, { $push: { projectIds: globalProject._id } });
-
-      // Check access for all files
-      const { hasAccessToFilesViaAgent } = require('./File');
-      const accessMap = await hasAccessToFilesViaAgent(userId, fileIds, agentId);
-
-      // Should have access only to the first two files
-      expect(accessMap.get(fileIds[0])).toBe(true);
-      expect(accessMap.get(fileIds[1])).toBe(true);
-      expect(accessMap.get(fileIds[2])).toBe(false);
-      expect(accessMap.get(fileIds[3])).toBe(false);
-    });
-
-    it('should grant access to all files when user is the agent author', async () => {
-      const authorId = new mongoose.Types.ObjectId().toString();
-      const agentId = uuidv4();
-      const fileIds = [uuidv4(), uuidv4(), uuidv4()];
-
-      // Create agent
-      await createAgent({
-        id: agentId,
-        name: 'Test Agent',
-        author: authorId,
-        model: 'gpt-4',
-        provider: 'openai',
-        tool_resources: {
-          file_search: {
-            file_ids: [fileIds[0]], // Only one file attached
-          },
-        },
-      });
-
-      // Check access as the author
-      const { hasAccessToFilesViaAgent } = require('./File');
-      const accessMap = await hasAccessToFilesViaAgent(authorId, fileIds, agentId);
-
-      // Author should have access to all files
-      expect(accessMap.get(fileIds[0])).toBe(true);
-      expect(accessMap.get(fileIds[1])).toBe(true);
-      expect(accessMap.get(fileIds[2])).toBe(true);
-    });
-
-    it('should handle non-existent agent gracefully', async () => {
-      const userId = new mongoose.Types.ObjectId().toString();
-      const fileIds = [uuidv4(), uuidv4()];
-
-      const { hasAccessToFilesViaAgent } = require('./File');
-      const accessMap = await hasAccessToFilesViaAgent(userId, fileIds, 'non-existent-agent');
-
-      // Should have no access to any files
-      expect(accessMap.get(fileIds[0])).toBe(false);
-      expect(accessMap.get(fileIds[1])).toBe(false);
-    });
-
-    it('should deny access when agent is not collaborative', async () => {
-      const userId = new mongoose.Types.ObjectId().toString();
-      const authorId = new mongoose.Types.ObjectId().toString();
-      const agentId = uuidv4();
-      const fileIds = [uuidv4(), uuidv4()];
-
-      // Create agent with files but isCollaborative: false
-      await createAgent({
-        id: agentId,
-        name: 'Non-Collaborative Agent',
-        author: authorId,
-        model: 'gpt-4',
-        provider: 'openai',
-        isCollaborative: false,
-        tool_resources: {
-          file_search: {
-            file_ids: fileIds,
-          },
-        },
-      });
-
-      // Get or create global project
-      const globalProject = await getProjectByName(GLOBAL_PROJECT_NAME, '_id');
-
-      // Share agent globally
-      await Agent.updateOne({ id: agentId }, { $push: { projectIds: globalProject._id } });
-
-      // Check access for files
-      const { hasAccessToFilesViaAgent } = require('./File');
-      const accessMap = await hasAccessToFilesViaAgent(userId, fileIds, agentId);
-
-      // Should have no access to any files when isCollaborative is false
-      expect(accessMap.get(fileIds[0])).toBe(false);
-      expect(accessMap.get(fileIds[1])).toBe(false);
-    });
-  });
-
-  describe('getFiles with agent access control', () => {
-    test('should return files owned by user and files accessible through agent', async () => {
-      const authorId = new mongoose.Types.ObjectId();
-      const userId = new mongoose.Types.ObjectId();
-      const agentId = `agent_${uuidv4()}`;
-      const ownedFileId = `file_${uuidv4()}`;
-      const sharedFileId = `file_${uuidv4()}`;
-      const inaccessibleFileId = `file_${uuidv4()}`;
-
-      // Create/get global project using getProjectByName which will upsert
-      const globalProject = await getProjectByName(GLOBAL_PROJECT_NAME);
-
-      // Create agent with shared file
-      await createAgent({
-        id: agentId,
-        name: 'Shared Agent',
-        provider: 'test',
-        model: 'test-model',
-        author: authorId,
-        projectIds: [globalProject._id],
-        isCollaborative: true,
-        tool_resources: {
-          file_search: {
-            file_ids: [sharedFileId],
-          },
-        },
-      });
-
-      // Create files
-      await createFile({
-        file_id: ownedFileId,
-        user: userId,
-        filename: 'owned.txt',
-        filepath: '/uploads/owned.txt',
-        type: 'text/plain',
-        bytes: 100,
-      });
-
-      await createFile({
-        file_id: sharedFileId,
-        user: authorId,
-        filename: 'shared.txt',
-        filepath: '/uploads/shared.txt',
-        type: 'text/plain',
-        bytes: 200,
-        embedded: true,
-      });
-
-      await createFile({
-        file_id: inaccessibleFileId,
-        user: authorId,
-        filename: 'inaccessible.txt',
-        filepath: '/uploads/inaccessible.txt',
-        type: 'text/plain',
-        bytes: 300,
-      });
-
-      // Get files with access control
-      const files = await getFiles(
-        { file_id: { $in: [ownedFileId, sharedFileId, inaccessibleFileId] } },
-        null,
-        { text: 0 },
-        { userId: userId.toString(), agentId },
-      );
-
-      expect(files).toHaveLength(2);
-      expect(files.map((f) => f.file_id)).toContain(ownedFileId);
-      expect(files.map((f) => f.file_id)).toContain(sharedFileId);
-      expect(files.map((f) => f.file_id)).not.toContain(inaccessibleFileId);
-    });
-
-    test('should return all files when no userId/agentId provided', async () => {
-      const userId = new mongoose.Types.ObjectId();
-      const fileId1 = `file_${uuidv4()}`;
-      const fileId2 = `file_${uuidv4()}`;
-
-      await createFile({
-        file_id: fileId1,
-        user: userId,
-        filename: 'file1.txt',
-        filepath: '/uploads/file1.txt',
-        type: 'text/plain',
-        bytes: 100,
-      });
-
-      await createFile({
-        file_id: fileId2,
-        user: new mongoose.Types.ObjectId(),
-        filename: 'file2.txt',
-        filepath: '/uploads/file2.txt',
-        type: 'text/plain',
-        bytes: 200,
-      });
-
-      const files = await getFiles({ file_id: { $in: [fileId1, fileId2] } });
-      expect(files).toHaveLength(2);
-    });
-  });
-});

api/models/Message.js

@@ -1,7 +1,5 @@
 const { z } = require('zod');
 const { logger } = require('@librechat/data-schemas');
-const { createTempChatExpirationDate } = require('@librechat/api');
-const { getCustomConfig } = require('~/server/services/Config/getCustomConfig');
 const { Message } = require('~/db/models');
 
 const idSchema = z.string().uuid();
@@ -56,14 +54,9 @@ async function saveMessage(req, params, metadata) {
     };
 
     if (req?.body?.isTemporary) {
-      try {
-        const customConfig = await getCustomConfig();
-        update.expiredAt = createTempChatExpirationDate(customConfig);
-      } catch (err) {
-        logger.error('Error creating temporary chat expiration date:', err);
-        logger.info(`---\`saveMessage\` context: ${metadata?.context}`);
-        update.expiredAt = null;
-      }
+      const expiredAt = new Date();
+      expiredAt.setDate(expiredAt.getDate() + 30);
+      update.expiredAt = expiredAt;
     } else {
       update.expiredAt = null;
     }

api/models/Message.spec.js

@@ -1,21 +1,17 @@
 const mongoose = require('mongoose');
+const { MongoMemoryServer } = require('mongodb-memory-server');
 const { v4: uuidv4 } = require('uuid');
 const { messageSchema } = require('@librechat/data-schemas');
-const { MongoMemoryServer } = require('mongodb-memory-server');
 
 const {
   saveMessage,
   getMessages,
   updateMessage,
   deleteMessages,
-  bulkSaveMessages,
   updateMessageText,
   deleteMessagesSince,
 } = require('./Message');
 
-jest.mock('~/server/services/Config/getCustomConfig');
-const { getCustomConfig } = require('~/server/services/Config/getCustomConfig');
-
 /**
  * @type {import('mongoose').Model<import('@librechat/data-schemas').IMessage>}
  */
@@ -121,21 +117,21 @@ describe('Message Operations', () => {
       const conversationId = uuidv4();
 
       // Create multiple messages in the same conversation
-      await saveMessage(mockReq, {
+      const message1 = await saveMessage(mockReq, {
         messageId: 'msg1',
         conversationId,
         text: 'First message',
         user: 'user123',
       });
 
-      await saveMessage(mockReq, {
+      const message2 = await saveMessage(mockReq, {
         messageId: 'msg2',
         conversationId,
         text: 'Second message',
         user: 'user123',
       });
 
-      await saveMessage(mockReq, {
+      const message3 = await saveMessage(mockReq, {
         messageId: 'msg3',
         conversationId,
         text: 'Third message',
@@ -318,265 +314,4 @@ describe('Message Operations', () => {
       expect(messages[0].text).toBe('Victim message');
     });
   });
-
-  describe('isTemporary message handling', () => {
-    beforeEach(() => {
-      // Reset mocks before each test
-      jest.clearAllMocks();
-    });
-
-    it('should save a message with expiredAt when isTemporary is true', async () => {
-      // Mock custom config with 24 hour retention
-      getCustomConfig.mockResolvedValue({
-        interface: {
-          temporaryChatRetention: 24,
-        },
-      });
-
-      mockReq.body = { isTemporary: true };
-
-      const beforeSave = new Date();
-      const result = await saveMessage(mockReq, mockMessageData);
-      const afterSave = new Date();
-
-      expect(result.messageId).toBe('msg123');
-      expect(result.expiredAt).toBeDefined();
-      expect(result.expiredAt).toBeInstanceOf(Date);
-
-      // Verify expiredAt is approximately 24 hours in the future
-      const expectedExpirationTime = new Date(beforeSave.getTime() + 24 * 60 * 60 * 1000);
-      const actualExpirationTime = new Date(result.expiredAt);
-
-      expect(actualExpirationTime.getTime()).toBeGreaterThanOrEqual(
-        expectedExpirationTime.getTime() - 1000,
-      );
-      expect(actualExpirationTime.getTime()).toBeLessThanOrEqual(
-        new Date(afterSave.getTime() + 24 * 60 * 60 * 1000 + 1000).getTime(),
-      );
-    });
-
-    it('should save a message without expiredAt when isTemporary is false', async () => {
-      mockReq.body = { isTemporary: false };
-
-      const result = await saveMessage(mockReq, mockMessageData);
-
-      expect(result.messageId).toBe('msg123');
-      expect(result.expiredAt).toBeNull();
-    });
-
-    it('should save a message without expiredAt when isTemporary is not provided', async () => {
-      // No isTemporary in body
-      mockReq.body = {};
-
-      const result = await saveMessage(mockReq, mockMessageData);
-
-      expect(result.messageId).toBe('msg123');
-      expect(result.expiredAt).toBeNull();
-    });
-
-    it('should use custom retention period from config', async () => {
-      // Mock custom config with 48 hour retention
-      getCustomConfig.mockResolvedValue({
-        interface: {
-          temporaryChatRetention: 48,
-        },
-      });
-
-      mockReq.body = { isTemporary: true };
-
-      const beforeSave = new Date();
-      const result = await saveMessage(mockReq, mockMessageData);
-
-      expect(result.expiredAt).toBeDefined();
-
-      // Verify expiredAt is approximately 48 hours in the future
-      const expectedExpirationTime = new Date(beforeSave.getTime() + 48 * 60 * 60 * 1000);
-      const actualExpirationTime = new Date(result.expiredAt);
-
-      expect(actualExpirationTime.getTime()).toBeGreaterThanOrEqual(
-        expectedExpirationTime.getTime() - 1000,
-      );
-      expect(actualExpirationTime.getTime()).toBeLessThanOrEqual(
-        expectedExpirationTime.getTime() + 1000,
-      );
-    });
-
-    it('should handle minimum retention period (1 hour)', async () => {
-      // Mock custom config with less than minimum retention
-      getCustomConfig.mockResolvedValue({
-        interface: {
-          temporaryChatRetention: 0.5, // Half hour - should be clamped to 1 hour
-        },
-      });
-
-      mockReq.body = { isTemporary: true };
-
-      const beforeSave = new Date();
-      const result = await saveMessage(mockReq, mockMessageData);
-
-      expect(result.expiredAt).toBeDefined();
-
-      // Verify expiredAt is approximately 1 hour in the future (minimum)
-      const expectedExpirationTime = new Date(beforeSave.getTime() + 1 * 60 * 60 * 1000);
-      const actualExpirationTime = new Date(result.expiredAt);
-
-      expect(actualExpirationTime.getTime()).toBeGreaterThanOrEqual(
-        expectedExpirationTime.getTime() - 1000,
-      );
-      expect(actualExpirationTime.getTime()).toBeLessThanOrEqual(
-        expectedExpirationTime.getTime() + 1000,
-      );
-    });
-
-    it('should handle maximum retention period (8760 hours)', async () => {
-      // Mock custom config with more than maximum retention
-      getCustomConfig.mockResolvedValue({
-        interface: {
-          temporaryChatRetention: 10000, // Should be clamped to 8760 hours
-        },
-      });
-
-      mockReq.body = { isTemporary: true };
-
-      const beforeSave = new Date();
-      const result = await saveMessage(mockReq, mockMessageData);
-
-      expect(result.expiredAt).toBeDefined();
-
-      // Verify expiredAt is approximately 8760 hours (1 year) in the future
-      const expectedExpirationTime = new Date(beforeSave.getTime() + 8760 * 60 * 60 * 1000);
-      const actualExpirationTime = new Date(result.expiredAt);
-
-      expect(actualExpirationTime.getTime()).toBeGreaterThanOrEqual(
-        expectedExpirationTime.getTime() - 1000,
-      );
-      expect(actualExpirationTime.getTime()).toBeLessThanOrEqual(
-        expectedExpirationTime.getTime() + 1000,
-      );
-    });
-
-    it('should handle getCustomConfig errors gracefully', async () => {
-      // Mock getCustomConfig to throw an error
-      getCustomConfig.mockRejectedValue(new Error('Config service unavailable'));
-
-      mockReq.body = { isTemporary: true };
-
-      const result = await saveMessage(mockReq, mockMessageData);
-
-      // Should still save the message but with expiredAt as null
-      expect(result.messageId).toBe('msg123');
-      expect(result.expiredAt).toBeNull();
-    });
-
-    it('should use default retention when config is not provided', async () => {
-      // Mock getCustomConfig to return empty config
-      getCustomConfig.mockResolvedValue({});
-
-      mockReq.body = { isTemporary: true };
-
-      const beforeSave = new Date();
-      const result = await saveMessage(mockReq, mockMessageData);
-
-      expect(result.expiredAt).toBeDefined();
-
-      // Default retention is 30 days (720 hours)
-      const expectedExpirationTime = new Date(beforeSave.getTime() + 30 * 24 * 60 * 60 * 1000);
-      const actualExpirationTime = new Date(result.expiredAt);
-
-      expect(actualExpirationTime.getTime()).toBeGreaterThanOrEqual(
-        expectedExpirationTime.getTime() - 1000,
-      );
-      expect(actualExpirationTime.getTime()).toBeLessThanOrEqual(
-        expectedExpirationTime.getTime() + 1000,
-      );
-    });
-
-    it('should not update expiredAt on message update', async () => {
-      // First save a temporary message
-      getCustomConfig.mockResolvedValue({
-        interface: {
-          temporaryChatRetention: 24,
-        },
-      });
-
-      mockReq.body = { isTemporary: true };
-      const savedMessage = await saveMessage(mockReq, mockMessageData);
-      const originalExpiredAt = savedMessage.expiredAt;
-
-      // Now update the message without isTemporary flag
-      mockReq.body = {};
-      const updatedMessage = await updateMessage(mockReq, {
-        messageId: 'msg123',
-        text: 'Updated text',
-      });
-
-      // expiredAt should not be in the returned updated message object
-      expect(updatedMessage.expiredAt).toBeUndefined();
-
-      // Verify in database that expiredAt wasn't changed
-      const dbMessage = await Message.findOne({ messageId: 'msg123', user: 'user123' });
-      expect(dbMessage.expiredAt).toEqual(originalExpiredAt);
-    });
-
-    it('should preserve expiredAt when saving existing temporary message', async () => {
-      // First save a temporary message
-      getCustomConfig.mockResolvedValue({
-        interface: {
-          temporaryChatRetention: 24,
-        },
-      });
-
-      mockReq.body = { isTemporary: true };
-      const firstSave = await saveMessage(mockReq, mockMessageData);
-      const originalExpiredAt = firstSave.expiredAt;
-
-      // Wait a bit to ensure time difference
-      await new Promise((resolve) => setTimeout(resolve, 100));
-
-      // Save again with same messageId but different text
-      const updatedData = { ...mockMessageData, text: 'Updated text' };
-      const secondSave = await saveMessage(mockReq, updatedData);
-
-      // Should update text but create new expiredAt
-      expect(secondSave.text).toBe('Updated text');
-      expect(secondSave.expiredAt).toBeDefined();
-      expect(new Date(secondSave.expiredAt).getTime()).toBeGreaterThan(
-        new Date(originalExpiredAt).getTime(),
-      );
-    });
-
-    it('should handle bulk operations with temporary messages', async () => {
-      // This test verifies bulkSaveMessages doesn't interfere with expiredAt
-      const messages = [
-        {
-          messageId: 'bulk1',
-          conversationId: uuidv4(),
-          text: 'Bulk message 1',
-          user: 'user123',
-          expiredAt: new Date(Date.now() + 24 * 60 * 60 * 1000),
-        },
-        {
-          messageId: 'bulk2',
-          conversationId: uuidv4(),
-          text: 'Bulk message 2',
-          user: 'user123',
-          expiredAt: null,
-        },
-      ];
-
-      await bulkSaveMessages(messages);
-
-      const savedMessages = await Message.find({
-        messageId: { $in: ['bulk1', 'bulk2'] },
-      }).lean();
-
-      expect(savedMessages).toHaveLength(2);
-
-      const bulk1 = savedMessages.find((m) => m.messageId === 'bulk1');
-      const bulk2 = savedMessages.find((m) => m.messageId === 'bulk2');
-
-      expect(bulk1.expiredAt).toBeDefined();
-      expect(bulk2.expiredAt).toBeNull();
-    });
-  });
 });

api/models/tx.js

@@ -135,11 +135,10 @@ const tokenValues = Object.assign(
     'grok-2-1212': { prompt: 2.0, completion: 10.0 },
     'grok-2-latest': { prompt: 2.0, completion: 10.0 },
     'grok-2': { prompt: 2.0, completion: 10.0 },
-    'grok-3-mini-fast': { prompt: 0.6, completion: 4 },
+    'grok-3-mini-fast': { prompt: 0.4, completion: 4 },
     'grok-3-mini': { prompt: 0.3, completion: 0.5 },
     'grok-3-fast': { prompt: 5.0, completion: 25.0 },
     'grok-3': { prompt: 3.0, completion: 15.0 },
-    'grok-4': { prompt: 3.0, completion: 15.0 },
     'grok-beta': { prompt: 5.0, completion: 15.0 },
     'mistral-large': { prompt: 2.0, completion: 6.0 },
     'pixtral-large': { prompt: 2.0, completion: 6.0 },

api/models/tx.spec.js

@@ -636,15 +636,6 @@ describe('Grok Model Tests - Pricing', () => {
       );
     });
 
-    test('should return correct prompt and completion rates for Grok 4 model', () => {
-      expect(getMultiplier({ model: 'grok-4-0709', tokenType: 'prompt' })).toBe(
-        tokenValues['grok-4'].prompt,
-      );
-      expect(getMultiplier({ model: 'grok-4-0709', tokenType: 'completion' })).toBe(
-        tokenValues['grok-4'].completion,
-      );
-    });
-
     test('should return correct prompt and completion rates for Grok 3 models with prefixes', () => {
       expect(getMultiplier({ model: 'xai/grok-3', tokenType: 'prompt' })).toBe(
         tokenValues['grok-3'].prompt,
@@ -671,15 +662,6 @@ describe('Grok Model Tests - Pricing', () => {
         tokenValues['grok-3-mini-fast'].completion,
       );
     });
-
-    test('should return correct prompt and completion rates for Grok 4 model with prefixes', () => {
-      expect(getMultiplier({ model: 'xai/grok-4-0709', tokenType: 'prompt' })).toBe(
-        tokenValues['grok-4'].prompt,
-      );
-      expect(getMultiplier({ model: 'xai/grok-4-0709', tokenType: 'completion' })).toBe(
-        tokenValues['grok-4'].completion,
-      );
-    });
   });
 });
 

api/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@librechat/backend",
-  "version": "v0.8.0-rc1",
+  "version": "v0.7.8",
   "description": "",
   "scripts": {
     "start": "echo 'please run this from the root directory'",
@@ -44,21 +44,19 @@
     "@googleapis/youtube": "^20.0.0",
     "@keyv/redis": "^4.3.3",
     "@langchain/community": "^0.3.47",
-    "@langchain/core": "^0.3.62",
+    "@langchain/core": "^0.3.60",
     "@langchain/google-genai": "^0.2.13",
     "@langchain/google-vertexai": "^0.2.13",
-    "@langchain/openai": "^0.5.18",
     "@langchain/textsplitters": "^0.1.0",
-    "@librechat/agents": "^2.4.69",
+    "@librechat/agents": "^2.4.42",
     "@librechat/api": "*",
     "@librechat/data-schemas": "*",
-    "@modelcontextprotocol/sdk": "^1.17.1",
-    "@node-saml/passport-saml": "^5.1.0",
+    "@node-saml/passport-saml": "^5.0.0",
     "@waylaidwanderer/fetch-event-source": "^3.0.1",
     "axios": "^1.8.2",
     "bcryptjs": "^2.4.3",
-    "compression": "^1.8.1",
-    "connect-redis": "^8.1.0",
+    "compression": "^1.7.4",
+    "connect-redis": "^7.1.0",
     "cookie": "^0.7.2",
     "cookie-parser": "^1.4.7",
     "cors": "^2.8.5",
@@ -68,11 +66,10 @@
     "express": "^4.21.2",
     "express-mongo-sanitize": "^2.2.0",
     "express-rate-limit": "^7.4.1",
-    "express-session": "^1.18.2",
+    "express-session": "^1.18.1",
     "express-static-gzip": "^2.2.0",
     "file-type": "^18.7.0",
     "firebase": "^11.0.2",
-    "form-data": "^4.0.4",
     "googleapis": "^126.0.1",
     "handlebars": "^4.7.7",
     "https-proxy-agent": "^7.0.6",
@@ -90,12 +87,12 @@
     "mime": "^3.0.0",
     "module-alias": "^2.2.3",
     "mongoose": "^8.12.1",
-    "multer": "^2.0.2",
+    "multer": "^2.0.1",
     "nanoid": "^3.3.7",
     "node-fetch": "^2.7.0",
     "nodemailer": "^6.9.15",
     "ollama": "^0.5.0",
-    "openai": "^5.10.1",
+    "openai": "^4.96.2",
     "openai-chat-tokens": "^0.2.8",
     "openid-client": "^6.5.0",
     "passport": "^0.6.0",
@@ -120,7 +117,7 @@
   },
   "devDependencies": {
     "jest": "^29.7.0",
-    "mongodb-memory-server": "^10.1.4",
+    "mongodb-memory-server": "^10.1.3",
     "nodemon": "^3.0.3",
     "supertest": "^7.1.0"
   }

api/server/controllers/AuthController.js

@@ -1,17 +1,17 @@
 const cookies = require('cookie');
 const jwt = require('jsonwebtoken');
 const openIdClient = require('openid-client');
-const { isEnabled } = require('@librechat/api');
 const { logger } = require('@librechat/data-schemas');
 const {
-  requestPasswordReset,
-  setOpenIDAuthTokens,
+  registerUser,
   resetPassword,
   setAuthTokens,
-  registerUser,
+  requestPasswordReset,
+  setOpenIDAuthTokens,
 } = require('~/server/services/AuthService');
 const { findUser, getUserById, deleteAllUserSessions, findSession } = require('~/models');
 const { getOpenIdConfig } = require('~/strategies');
+const { isEnabled } = require('~/server/utils');
 
 const registrationController = async (req, res) => {
   try {

api/server/controllers/EditController.js

@@ -1,5 +1,3 @@
-const { sendEvent } = require('@librechat/api');
-const { logger } = require('@librechat/data-schemas');
 const { getResponseSender } = require('librechat-data-provider');
 const {
   handleAbortError,
@@ -12,8 +10,9 @@ const {
   clientRegistry,
   requestDataMap,
 } = require('~/server/cleanup');
-const { createOnProgress } = require('~/server/utils');
+const { sendMessage, createOnProgress } = require('~/server/utils');
 const { saveMessage } = require('~/models');
+const { logger } = require('~/config');
 
 const EditController = async (req, res, next, initializeClient) => {
   let {
@@ -199,7 +198,7 @@ const EditController = async (req, res, next, initializeClient) => {
       const finalUserMessage = reqDataContext.userMessage;
       const finalResponseMessage = { ...response };
 
-      sendEvent(res, {
+      sendMessage(res, {
         final: true,
         conversation,
         title: conversation.title,

api/server/controllers/ErrorController.js

@@ -24,23 +24,17 @@ const handleValidationError = (err, res) => {
   }
 };
 
-module.exports = (err, _req, res, _next) => {
+// eslint-disable-next-line no-unused-vars
+module.exports = (err, req, res, next) => {
   try {
     if (err.name === 'ValidationError') {
-      return handleValidationError(err, res);
+      return (err = handleValidationError(err, res));
     }
     if (err.code && err.code == 11000) {
-      return handleDuplicateKeyError(err, res);
+      return (err = handleDuplicateKeyError(err, res));
     }
-    // Special handling for errors like SyntaxError
-    if (err.statusCode && err.body) {
-      return res.status(err.statusCode).send(err.body);
-    }
-
-    logger.error('ErrorController => error', err);
-    return res.status(500).send('An unknown error occurred.');
   } catch (err) {
-    logger.error('ErrorController => processing error', err);
-    return res.status(500).send('Processing error in ErrorController.');
+    logger.error('ErrorController => error', err);
+    res.status(500).send('An unknown error occurred.');
   }
 };

api/server/controllers/ErrorController.spec.js

@@ -1,241 +0,0 @@
-const errorController = require('./ErrorController');
-const { logger } = require('~/config');
-
-// Mock the logger
-jest.mock('~/config', () => ({
-  logger: {
-    error: jest.fn(),
-  },
-}));
-
-describe('ErrorController', () => {
-  let mockReq, mockRes, mockNext;
-
-  beforeEach(() => {
-    mockReq = {};
-    mockRes = {
-      status: jest.fn().mockReturnThis(),
-      send: jest.fn(),
-    };
-    mockNext = jest.fn();
-    logger.error.mockClear();
-  });
-
-  describe('ValidationError handling', () => {
-    it('should handle ValidationError with single error', () => {
-      const validationError = {
-        name: 'ValidationError',
-        errors: {
-          email: { message: 'Email is required', path: 'email' },
-        },
-      };
-
-      errorController(validationError, mockReq, mockRes, mockNext);
-
-      expect(mockRes.status).toHaveBeenCalledWith(400);
-      expect(mockRes.send).toHaveBeenCalledWith({
-        messages: '["Email is required"]',
-        fields: '["email"]',
-      });
-      expect(logger.error).toHaveBeenCalledWith('Validation error:', validationError.errors);
-    });
-
-    it('should handle ValidationError with multiple errors', () => {
-      const validationError = {
-        name: 'ValidationError',
-        errors: {
-          email: { message: 'Email is required', path: 'email' },
-          password: { message: 'Password is required', path: 'password' },
-        },
-      };
-
-      errorController(validationError, mockReq, mockRes, mockNext);
-
-      expect(mockRes.status).toHaveBeenCalledWith(400);
-      expect(mockRes.send).toHaveBeenCalledWith({
-        messages: '"Email is required Password is required"',
-        fields: '["email","password"]',
-      });
-      expect(logger.error).toHaveBeenCalledWith('Validation error:', validationError.errors);
-    });
-
-    it('should handle ValidationError with empty errors object', () => {
-      const validationError = {
-        name: 'ValidationError',
-        errors: {},
-      };
-
-      errorController(validationError, mockReq, mockRes, mockNext);
-
-      expect(mockRes.status).toHaveBeenCalledWith(400);
-      expect(mockRes.send).toHaveBeenCalledWith({
-        messages: '[]',
-        fields: '[]',
-      });
-    });
-  });
-
-  describe('Duplicate key error handling', () => {
-    it('should handle duplicate key error (code 11000)', () => {
-      const duplicateKeyError = {
-        code: 11000,
-        keyValue: { email: 'test@example.com' },
-      };
-
-      errorController(duplicateKeyError, mockReq, mockRes, mockNext);
-
-      expect(mockRes.status).toHaveBeenCalledWith(409);
-      expect(mockRes.send).toHaveBeenCalledWith({
-        messages: 'An document with that ["email"] already exists.',
-        fields: '["email"]',
-      });
-      expect(logger.error).toHaveBeenCalledWith('Duplicate key error:', duplicateKeyError.keyValue);
-    });
-
-    it('should handle duplicate key error with multiple fields', () => {
-      const duplicateKeyError = {
-        code: 11000,
-        keyValue: { email: 'test@example.com', username: 'testuser' },
-      };
-
-      errorController(duplicateKeyError, mockReq, mockRes, mockNext);
-
-      expect(mockRes.status).toHaveBeenCalledWith(409);
-      expect(mockRes.send).toHaveBeenCalledWith({
-        messages: 'An document with that ["email","username"] already exists.',
-        fields: '["email","username"]',
-      });
-      expect(logger.error).toHaveBeenCalledWith('Duplicate key error:', duplicateKeyError.keyValue);
-    });
-
-    it('should handle error with code 11000 as string', () => {
-      const duplicateKeyError = {
-        code: '11000',
-        keyValue: { email: 'test@example.com' },
-      };
-
-      errorController(duplicateKeyError, mockReq, mockRes, mockNext);
-
-      expect(mockRes.status).toHaveBeenCalledWith(409);
-      expect(mockRes.send).toHaveBeenCalledWith({
-        messages: 'An document with that ["email"] already exists.',
-        fields: '["email"]',
-      });
-    });
-  });
-
-  describe('SyntaxError handling', () => {
-    it('should handle errors with statusCode and body', () => {
-      const syntaxError = {
-        statusCode: 400,
-        body: 'Invalid JSON syntax',
-      };
-
-      errorController(syntaxError, mockReq, mockRes, mockNext);
-
-      expect(mockRes.status).toHaveBeenCalledWith(400);
-      expect(mockRes.send).toHaveBeenCalledWith('Invalid JSON syntax');
-    });
-
-    it('should handle errors with different statusCode and body', () => {
-      const customError = {
-        statusCode: 422,
-        body: { error: 'Unprocessable entity' },
-      };
-
-      errorController(customError, mockReq, mockRes, mockNext);
-
-      expect(mockRes.status).toHaveBeenCalledWith(422);
-      expect(mockRes.send).toHaveBeenCalledWith({ error: 'Unprocessable entity' });
-    });
-
-    it('should handle error with statusCode but no body', () => {
-      const partialError = {
-        statusCode: 400,
-      };
-
-      errorController(partialError, mockReq, mockRes, mockNext);
-
-      expect(mockRes.status).toHaveBeenCalledWith(500);
-      expect(mockRes.send).toHaveBeenCalledWith('An unknown error occurred.');
-    });
-
-    it('should handle error with body but no statusCode', () => {
-      const partialError = {
-        body: 'Some error message',
-      };
-
-      errorController(partialError, mockReq, mockRes, mockNext);
-
-      expect(mockRes.status).toHaveBeenCalledWith(500);
-      expect(mockRes.send).toHaveBeenCalledWith('An unknown error occurred.');
-    });
-  });
-
-  describe('Unknown error handling', () => {
-    it('should handle unknown errors', () => {
-      const unknownError = new Error('Some unknown error');
-
-      errorController(unknownError, mockReq, mockRes, mockNext);
-
-      expect(mockRes.status).toHaveBeenCalledWith(500);
-      expect(mockRes.send).toHaveBeenCalledWith('An unknown error occurred.');
-      expect(logger.error).toHaveBeenCalledWith('ErrorController => error', unknownError);
-    });
-
-    it('should handle errors with code other than 11000', () => {
-      const mongoError = {
-        code: 11100,
-        message: 'Some MongoDB error',
-      };
-
-      errorController(mongoError, mockReq, mockRes, mockNext);
-
-      expect(mockRes.status).toHaveBeenCalledWith(500);
-      expect(mockRes.send).toHaveBeenCalledWith('An unknown error occurred.');
-      expect(logger.error).toHaveBeenCalledWith('ErrorController => error', mongoError);
-    });
-
-    it('should handle null/undefined errors', () => {
-      errorController(null, mockReq, mockRes, mockNext);
-
-      expect(mockRes.status).toHaveBeenCalledWith(500);
-      expect(mockRes.send).toHaveBeenCalledWith('Processing error in ErrorController.');
-      expect(logger.error).toHaveBeenCalledWith(
-        'ErrorController => processing error',
-        expect.any(Error),
-      );
-    });
-  });
-
-  describe('Catch block handling', () => {
-    beforeEach(() => {
-      // Restore logger mock to normal behavior for these tests
-      logger.error.mockRestore();
-      logger.error = jest.fn();
-    });
-
-    it('should handle errors when logger.error throws', () => {
-      // Create fresh mocks for this test
-      const freshMockRes = {
-        status: jest.fn().mockReturnThis(),
-        send: jest.fn(),
-      };
-
-      // Mock logger to throw on the first call, succeed on the second
-      logger.error
-        .mockImplementationOnce(() => {
-          throw new Error('Logger error');
-        })
-        .mockImplementation(() => {});
-
-      const testError = new Error('Test error');
-
-      errorController(testError, mockReq, freshMockRes, mockNext);
-
-      expect(freshMockRes.status).toHaveBeenCalledWith(500);
-      expect(freshMockRes.send).toHaveBeenCalledWith('Processing error in ErrorController.');
-      expect(logger.error).toHaveBeenCalledTimes(2);
-    });
-  });
-});

api/server/controllers/PluginController.js

@@ -1,10 +1,11 @@
 const { logger } = require('@librechat/data-schemas');
-const { CacheKeys, AuthType, Constants } = require('librechat-data-provider');
+const { CacheKeys, AuthType } = require('librechat-data-provider');
 const { getCustomConfig, getCachedTools } = require('~/server/services/Config');
 const { getToolkitKey } = require('~/server/services/ToolService');
 const { getMCPManager, getFlowStateManager } = require('~/config');
 const { availableTools } = require('~/app/clients/tools');
 const { getLogStores } = require('~/cache');
+const { Constants } = require('librechat-data-provider');
 
 /**
  * Filters out duplicate plugins from the list of plugins.
@@ -138,21 +139,15 @@ function createGetServerTools() {
  */
 const getAvailableTools = async (req, res) => {
   try {
-    const userId = req.user?.id;
-    const customConfig = await getCustomConfig();
     const cache = getLogStores(CacheKeys.CONFIG_STORE);
-    const cachedToolsArray = await cache.get(CacheKeys.TOOLS);
-    const cachedUserTools = await getCachedTools({ userId });
-    const userPlugins = convertMCPToolsToPlugins(cachedUserTools, customConfig);
-
-    if (cachedToolsArray && userPlugins) {
-      const dedupedTools = filterUniquePlugins([...userPlugins, ...cachedToolsArray]);
-      res.status(200).json(dedupedTools);
+    const cachedTools = await cache.get(CacheKeys.TOOLS);
+    if (cachedTools) {
+      res.status(200).json(cachedTools);
       return;
     }
 
-    // If not in cache, build from manifest
     let pluginManifest = availableTools;
+    const customConfig = await getCustomConfig();
     if (customConfig?.mcpServers != null) {
       const mcpManager = getMCPManager();
       const flowsCache = getLogStores(CacheKeys.FLOWS);
@@ -178,7 +173,7 @@ const getAvailableTools = async (req, res) => {
       }
     });
 
-    const toolDefinitions = (await getCachedTools({ includeGlobal: true })) || {};
+    const toolDefinitions = await getCachedTools({ includeGlobal: true });
 
     const toolsOutput = [];
     for (const plugin of authenticatedPlugins) {
@@ -223,70 +218,16 @@ const getAvailableTools = async (req, res) => {
 
       toolsOutput.push(toolToAdd);
     }
+
     const finalTools = filterUniquePlugins(toolsOutput);
     await cache.set(CacheKeys.TOOLS, finalTools);
-
-    const dedupedTools = filterUniquePlugins([...userPlugins, ...finalTools]);
-
-    res.status(200).json(dedupedTools);
+    res.status(200).json(finalTools);
   } catch (error) {
     logger.error('[getAvailableTools]', error);
     res.status(500).json({ message: error.message });
   }
 };
 
-/**
- * Converts MCP function format tools to plugin format
- * @param {Object} functionTools - Object with function format tools
- * @param {Object} customConfig - Custom configuration for MCP servers
- * @returns {Array} Array of plugin objects
- */
-function convertMCPToolsToPlugins(functionTools, customConfig) {
-  const plugins = [];
-
-  for (const [toolKey, toolData] of Object.entries(functionTools)) {
-    if (!toolData.function || !toolKey.includes(Constants.mcp_delimiter)) {
-      continue;
-    }
-
-    const functionData = toolData.function;
-    const parts = toolKey.split(Constants.mcp_delimiter);
-    const serverName = parts[parts.length - 1];
-
-    const serverConfig = customConfig?.mcpServers?.[serverName];
-
-    const plugin = {
-      name: parts[0], // Use the tool name without server suffix
-      pluginKey: toolKey,
-      description: functionData.description || '',
-      authenticated: true,
-      icon: serverConfig?.iconPath,
-    };
-
-    // Build authConfig for MCP tools
-    if (!serverConfig?.customUserVars) {
-      plugin.authConfig = [];
-      plugins.push(plugin);
-      continue;
-    }
-
-    const customVarKeys = Object.keys(serverConfig.customUserVars);
-    if (customVarKeys.length === 0) {
-      plugin.authConfig = [];
-    } else {
-      plugin.authConfig = Object.entries(serverConfig.customUserVars).map(([key, value]) => ({
-        authField: key,
-        label: value.title || key,
-        description: value.description || '',
-      }));
-    }
-
-    plugins.push(plugin);
-  }
-
-  return plugins;
-}
-
 module.exports = {
   getAvailableTools,
   getAvailablePluginsController,

api/server/controllers/PluginController.spec.js

@@ -1,89 +0,0 @@
-const { Constants } = require('librechat-data-provider');
-const { getCustomConfig, getCachedTools } = require('~/server/services/Config');
-const { getLogStores } = require('~/cache');
-
-// Mock the dependencies
-jest.mock('@librechat/data-schemas', () => ({
-  logger: {
-    debug: jest.fn(),
-    error: jest.fn(),
-  },
-}));
-
-jest.mock('~/server/services/Config', () => ({
-  getCustomConfig: jest.fn(),
-  getCachedTools: jest.fn(),
-}));
-
-jest.mock('~/server/services/ToolService', () => ({
-  getToolkitKey: jest.fn(),
-}));
-
-jest.mock('~/config', () => ({
-  getMCPManager: jest.fn(() => ({
-    loadManifestTools: jest.fn().mockResolvedValue([]),
-  })),
-  getFlowStateManager: jest.fn(),
-}));
-
-jest.mock('~/app/clients/tools', () => ({
-  availableTools: [],
-}));
-
-jest.mock('~/cache', () => ({
-  getLogStores: jest.fn(),
-}));
-
-// Import the actual module with the function we want to test
-const { getAvailableTools } = require('./PluginController');
-
-describe('PluginController', () => {
-  describe('plugin.icon behavior', () => {
-    let mockReq, mockRes, mockCache;
-
-    const callGetAvailableToolsWithMCPServer = async (mcpServers) => {
-      mockCache.get.mockResolvedValue(null);
-      getCustomConfig.mockResolvedValue({ mcpServers });
-
-      const functionTools = {
-        [`test-tool${Constants.mcp_delimiter}test-server`]: {
-          function: { name: 'test-tool', description: 'A test tool' },
-        },
-      };
-      getCachedTools.mockResolvedValueOnce(functionTools);
-      getCachedTools.mockResolvedValueOnce({
-        [`test-tool${Constants.mcp_delimiter}test-server`]: true,
-      });
-
-      await getAvailableTools(mockReq, mockRes);
-      const responseData = mockRes.json.mock.calls[0][0];
-      return responseData.find((tool) => tool.name === 'test-tool');
-    };
-
-    beforeEach(() => {
-      jest.clearAllMocks();
-      mockReq = { user: { id: 'test-user-id' } };
-      mockRes = { status: jest.fn().mockReturnThis(), json: jest.fn() };
-      mockCache = { get: jest.fn(), set: jest.fn() };
-      getLogStores.mockReturnValue(mockCache);
-    });
-
-    it('should set plugin.icon when iconPath is defined', async () => {
-      const mcpServers = {
-        'test-server': {
-          iconPath: '/path/to/icon.png',
-        },
-      };
-      const testTool = await callGetAvailableToolsWithMCPServer(mcpServers);
-      expect(testTool.icon).toBe('/path/to/icon.png');
-    });
-
-    it('should set plugin.icon to undefined when iconPath is not defined', async () => {
-      const mcpServers = {
-        'test-server': {},
-      };
-      const testTool = await callGetAvailableToolsWithMCPServer(mcpServers);
-      expect(testTool.icon).toBeUndefined();
-    });
-  });
-});

api/server/controllers/UserController.js

@@ -1,5 +1,11 @@
+const {
+  Tools,
+  Constants,
+  FileSources,
+  webSearchKeys,
+  extractWebSearchEnvVars,
+} = require('librechat-data-provider');
 const { logger } = require('@librechat/data-schemas');
-const { webSearchKeys, extractWebSearchEnvVars } = require('@librechat/api');
 const {
   getFiles,
   updateUser,
@@ -14,7 +20,6 @@ const { updateUserPluginAuth, deleteUserPluginAuth } = require('~/server/service
 const { updateUserPluginsService, deleteUserKey } = require('~/server/services/UserService');
 const { verifyEmail, resendVerificationEmail } = require('~/server/services/AuthService');
 const { needsRefresh, getNewS3URL } = require('~/server/services/Files/S3/crud');
-const { Tools, Constants, FileSources } = require('librechat-data-provider');
 const { processDeleteRequest } = require('~/server/services/Files/process');
 const { Transaction, Balance, User } = require('~/db/models');
 const { deleteToolCalls } = require('~/models/ToolCall');
@@ -175,16 +180,14 @@ const updateUserPluginsController = async (req, res) => {
         try {
           const mcpManager = getMCPManager(user.id);
           if (mcpManager) {
-            // Extract server name from pluginKey (format: "mcp_<serverName>")
-            const serverName = pluginKey.replace(Constants.mcp_prefix, '');
             logger.info(
-              `[updateUserPluginsController] Disconnecting MCP server ${serverName} for user ${user.id} after plugin auth update for ${pluginKey}.`,
+              `[updateUserPluginsController] Disconnecting MCP connections for user ${user.id} after plugin auth update for ${pluginKey}.`,
             );
-            await mcpManager.disconnectUserConnection(user.id, serverName);
+            await mcpManager.disconnectUserConnections(user.id);
           }
         } catch (disconnectError) {
           logger.error(
-            `[updateUserPluginsController] Error disconnecting MCP connection for user ${user.id} after plugin auth update:`,
+            `[updateUserPluginsController] Error disconnecting MCP connections for user ${user.id} after plugin auth update:`,
             disconnectError,
           );
           // Do not fail the request for this, but log it.

api/server/controllers/agents/__tests__/v1.spec.js

@@ -1,195 +0,0 @@
-const { duplicateAgent } = require('../v1');
-const { getAgent, createAgent } = require('~/models/Agent');
-const { getActions } = require('~/models/Action');
-const { nanoid } = require('nanoid');
-
-jest.mock('~/models/Agent');
-jest.mock('~/models/Action');
-jest.mock('nanoid');
-
-describe('duplicateAgent', () => {
-  let req, res;
-
-  beforeEach(() => {
-    req = {
-      params: { id: 'agent_123' },
-      user: { id: 'user_456' },
-    };
-    res = {
-      status: jest.fn().mockReturnThis(),
-      json: jest.fn(),
-    };
-    jest.clearAllMocks();
-  });
-
-  it('should duplicate an agent successfully', async () => {
-    const mockAgent = {
-      id: 'agent_123',
-      name: 'Test Agent',
-      description: 'Test Description',
-      instructions: 'Test Instructions',
-      provider: 'openai',
-      model: 'gpt-4',
-      tools: ['file_search'],
-      actions: [],
-      author: 'user_789',
-      versions: [{ name: 'Test Agent', version: 1 }],
-      __v: 0,
-    };
-
-    const mockNewAgent = {
-      id: 'agent_new_123',
-      name: 'Test Agent (1/2/23, 12:34)',
-      description: 'Test Description',
-      instructions: 'Test Instructions',
-      provider: 'openai',
-      model: 'gpt-4',
-      tools: ['file_search'],
-      actions: [],
-      author: 'user_456',
-      versions: [
-        {
-          name: 'Test Agent (1/2/23, 12:34)',
-          description: 'Test Description',
-          instructions: 'Test Instructions',
-          provider: 'openai',
-          model: 'gpt-4',
-          tools: ['file_search'],
-          actions: [],
-          createdAt: new Date(),
-          updatedAt: new Date(),
-        },
-      ],
-    };
-
-    getAgent.mockResolvedValue(mockAgent);
-    getActions.mockResolvedValue([]);
-    nanoid.mockReturnValue('new_123');
-    createAgent.mockResolvedValue(mockNewAgent);
-
-    await duplicateAgent(req, res);
-
-    expect(getAgent).toHaveBeenCalledWith({ id: 'agent_123' });
-    expect(getActions).toHaveBeenCalledWith({ agent_id: 'agent_123' }, true);
-    expect(createAgent).toHaveBeenCalledWith(
-      expect.objectContaining({
-        id: 'agent_new_123',
-        author: 'user_456',
-        name: expect.stringContaining('Test Agent ('),
-        description: 'Test Description',
-        instructions: 'Test Instructions',
-        provider: 'openai',
-        model: 'gpt-4',
-        tools: ['file_search'],
-        actions: [],
-      }),
-    );
-
-    expect(createAgent).toHaveBeenCalledWith(
-      expect.not.objectContaining({
-        versions: expect.anything(),
-        __v: expect.anything(),
-      }),
-    );
-
-    expect(res.status).toHaveBeenCalledWith(201);
-    expect(res.json).toHaveBeenCalledWith({
-      agent: mockNewAgent,
-      actions: [],
-    });
-  });
-
-  it('should ensure duplicated agent has clean versions array without nested fields', async () => {
-    const mockAgent = {
-      id: 'agent_123',
-      name: 'Test Agent',
-      description: 'Test Description',
-      versions: [
-        {
-          name: 'Test Agent',
-          versions: [{ name: 'Nested' }],
-          __v: 1,
-        },
-      ],
-      __v: 2,
-    };
-
-    const mockNewAgent = {
-      id: 'agent_new_123',
-      name: 'Test Agent (1/2/23, 12:34)',
-      description: 'Test Description',
-      versions: [
-        {
-          name: 'Test Agent (1/2/23, 12:34)',
-          description: 'Test Description',
-          createdAt: new Date(),
-          updatedAt: new Date(),
-        },
-      ],
-    };
-
-    getAgent.mockResolvedValue(mockAgent);
-    getActions.mockResolvedValue([]);
-    nanoid.mockReturnValue('new_123');
-    createAgent.mockResolvedValue(mockNewAgent);
-
-    await duplicateAgent(req, res);
-
-    expect(mockNewAgent.versions).toHaveLength(1);
-
-    const firstVersion = mockNewAgent.versions[0];
-    expect(firstVersion).not.toHaveProperty('versions');
-    expect(firstVersion).not.toHaveProperty('__v');
-
-    expect(mockNewAgent).not.toHaveProperty('__v');
-
-    expect(res.status).toHaveBeenCalledWith(201);
-  });
-
-  it('should return 404 if agent not found', async () => {
-    getAgent.mockResolvedValue(null);
-
-    await duplicateAgent(req, res);
-
-    expect(res.status).toHaveBeenCalledWith(404);
-    expect(res.json).toHaveBeenCalledWith({
-      error: 'Agent not found',
-      status: 'error',
-    });
-  });
-
-  it('should handle tool_resources.ocr correctly', async () => {
-    const mockAgent = {
-      id: 'agent_123',
-      name: 'Test Agent',
-      tool_resources: {
-        ocr: { enabled: true, config: 'test' },
-        other: { should: 'not be copied' },
-      },
-    };
-
-    getAgent.mockResolvedValue(mockAgent);
-    getActions.mockResolvedValue([]);
-    nanoid.mockReturnValue('new_123');
-    createAgent.mockResolvedValue({ id: 'agent_new_123' });
-
-    await duplicateAgent(req, res);
-
-    expect(createAgent).toHaveBeenCalledWith(
-      expect.objectContaining({
-        tool_resources: {
-          ocr: { enabled: true, config: 'test' },
-        },
-      }),
-    );
-  });
-
-  it('should handle errors gracefully', async () => {
-    getAgent.mockRejectedValue(new Error('Database error'));
-
-    await duplicateAgent(req, res);
-
-    expect(res.status).toHaveBeenCalledWith(500);
-    expect(res.json).toHaveBeenCalledWith({ error: 'Database error' });
-  });
-});

api/server/controllers/agents/client.js

@@ -1,23 +1,19 @@
 require('events').EventEmitter.defaultMaxListeners = 100;
 const { logger } = require('@librechat/data-schemas');
-const { DynamicStructuredTool } = require('@langchain/core/tools');
-const { getBufferString, HumanMessage } = require('@langchain/core/messages');
 const {
   sendEvent,
   createRun,
   Tokenizer,
-  checkAccess,
   memoryInstructions,
-  formatContentStrings,
   createMemoryProcessor,
 } = require('@librechat/api');
 const {
   Callback,
   Providers,
   GraphEvents,
-  TitleMethod,
   formatMessage,
   formatAgentMessages,
+  formatContentStrings,
   getTokenCountForMessage,
   createMetadataAggregator,
 } = require('@librechat/agents');
@@ -27,41 +23,27 @@ const {
   VisionModes,
   ContentTypes,
   EModelEndpoint,
+  KnownEndpoints,
   PermissionTypes,
   isAgentsEndpoint,
   AgentCapabilities,
   bedrockInputSchema,
   removeNullishValues,
 } = require('librechat-data-provider');
-const {
-  findPluginAuthsByKeys,
-  getFormattedMemories,
-  deleteMemory,
-  setMemory,
-} = require('~/models');
-const { getMCPAuthMap, checkCapability, hasCustomUserVars } = require('~/server/services/Config');
+const { DynamicStructuredTool } = require('@langchain/core/tools');
+const { getBufferString, HumanMessage } = require('@langchain/core/messages');
+const { createGetMCPAuthMap, checkCapability } = require('~/server/services/Config');
 const { addCacheControl, createContextHandlers } = require('~/app/clients/prompts');
 const { initializeAgent } = require('~/server/services/Endpoints/agents/agent');
 const { spendTokens, spendStructuredTokens } = require('~/models/spendTokens');
+const { getFormattedMemories, deleteMemory, setMemory } = require('~/models');
 const { encodeAndFormat } = require('~/server/services/Files/images/encode');
 const { getProviderConfig } = require('~/server/services/Endpoints');
+const { checkAccess } = require('~/server/middleware/roles/access');
 const BaseClient = require('~/app/clients/BaseClient');
-const { getRoleByName } = require('~/models/Role');
 const { loadAgent } = require('~/models/Agent');
 const { getMCPManager } = require('~/config');
 
-const omitTitleOptions = new Set([
-  'stream',
-  'thinking',
-  'streaming',
-  'clientOptions',
-  'thinkingConfig',
-  'thinkingBudget',
-  'includeThoughts',
-  'maxOutputTokens',
-  'additionalModelRequestFields',
-]);
-
 /**
  * @param {ServerRequest} req
  * @param {Agent} agent
@@ -71,15 +53,13 @@ const payloadParser = ({ req, agent, endpoint }) => {
   if (isAgentsEndpoint(endpoint)) {
     return { model: undefined };
   } else if (endpoint === EModelEndpoint.bedrock) {
-    const parsedValues = bedrockInputSchema.parse(agent.model_parameters);
-    if (parsedValues.thinking == null) {
-      parsedValues.thinking = false;
-    }
-    return parsedValues;
+    return bedrockInputSchema.parse(agent.model_parameters);
   }
   return req.body.endpointOption.model_parameters;
 };
 
+const legacyContentEndpoints = new Set([KnownEndpoints.groq, KnownEndpoints.deepseek]);
+
 const noSystemModelRegex = [/\b(o1-preview|o1-mini|amazon\.titan-text)\b/gi];
 
 function createTokenCounter(encoding) {
@@ -410,12 +390,7 @@ class AgentClient extends BaseClient {
     if (user.personalization?.memories === false) {
       return;
     }
-    const hasAccess = await checkAccess({
-      user,
-      permissionType: PermissionTypes.MEMORIES,
-      permissions: [Permissions.USE],
-      getRoleByName,
-    });
+    const hasAccess = await checkAccess(user, PermissionTypes.MEMORIES, [Permissions.USE]);
 
     if (!hasAccess) {
       logger.debug(
@@ -460,12 +435,6 @@ class AgentClient extends BaseClient {
       res: this.options.res,
       agent: prelimAgent,
       allowedProviders,
-      endpointOption: {
-        endpoint:
-          prelimAgent.id !== Constants.EPHEMERAL_AGENT_ID
-            ? EModelEndpoint.agents
-            : memoryConfig.agent?.provider,
-      },
     });
 
     if (!agent) {
@@ -512,39 +481,6 @@ class AgentClient extends BaseClient {
     return withoutKeys;
   }
 
-  /**
-   * Filters out image URLs from message content
-   * @param {BaseMessage} message - The message to filter
-   * @returns {BaseMessage} - A new message with image URLs removed
-   */
-  filterImageUrls(message) {
-    if (!message.content || typeof message.content === 'string') {
-      return message;
-    }
-
-    if (Array.isArray(message.content)) {
-      const filteredContent = message.content.filter(
-        (part) => part.type !== ContentTypes.IMAGE_URL,
-      );
-
-      if (filteredContent.length === 1 && filteredContent[0].type === ContentTypes.TEXT) {
-        const MessageClass = message.constructor;
-        return new MessageClass({
-          content: filteredContent[0].text,
-          additional_kwargs: message.additional_kwargs,
-        });
-      }
-
-      const MessageClass = message.constructor;
-      return new MessageClass({
-        content: filteredContent,
-        additional_kwargs: message.additional_kwargs,
-      });
-    }
-
-    return message;
-  }
-
   /**
    * @param {BaseMessage[]} messages
    * @returns {Promise<void | (TAttachment | null)[]>}
@@ -572,11 +508,7 @@ class AgentClient extends BaseClient {
           messagesToProcess = [...messages.slice(-messageWindowSize)];
         }
       }
-
-      const filteredMessages = messagesToProcess.map((msg) => this.filterImageUrls(msg));
-      const bufferString = getBufferString(filteredMessages);
-      const bufferMessage = new HumanMessage(`# Current Chat:\n\n${bufferString}`);
-      return await this.processMemory([bufferMessage]);
+      return await this.processMemory(messagesToProcess);
     } catch (error) {
       logger.error('Memory Agent failed to process memory', error);
     }
@@ -748,12 +680,17 @@ class AgentClient extends BaseClient {
         version: 'v2',
       };
 
+      const getUserMCPAuthMap = await createGetMCPAuthMap();
+
       const toolSet = new Set((this.options.agent.tools ?? []).map((tool) => tool && tool.name));
       let { messages: initialMessages, indexTokenCountMap } = formatAgentMessages(
         payload,
         this.indexTokenCountMap,
         toolSet,
       );
+      if (legacyContentEndpoints.has(this.options.agent.endpoint?.toLowerCase())) {
+        initialMessages = formatContentStrings(initialMessages);
+      }
 
       /**
        *
@@ -769,9 +706,6 @@ class AgentClient extends BaseClient {
         if (i > 0) {
           this.model = agent.model_parameters.model;
         }
-        if (i > 0 && config.signal == null) {
-          config.signal = abortController.signal;
-        }
         if (agent.recursion_limit && typeof agent.recursion_limit === 'number') {
           config.recursionLimit = agent.recursion_limit;
         }
@@ -820,9 +754,6 @@ class AgentClient extends BaseClient {
         }
 
         let messages = _messages;
-        if (agent.useLegacyContent === true) {
-          messages = formatContentStrings(messages);
-        }
         if (
           agent.model_parameters?.clientOptions?.defaultHeaders?.['anthropic-beta']?.includes(
             'prompt-caching',
@@ -871,11 +802,10 @@ class AgentClient extends BaseClient {
         }
 
         try {
-          if (await hasCustomUserVars()) {
-            config.configurable.userMCPAuthMap = await getMCPAuthMap({
+          if (getUserMCPAuthMap) {
+            config.configurable.userMCPAuthMap = await getUserMCPAuthMap({
               tools: agent.tools,
               userId: this.options.req.user.id,
-              findPluginAuthsByKeys,
             });
           }
         } catch (err) {
@@ -1051,40 +981,25 @@ class AgentClient extends BaseClient {
     }
     const { handleLLMEnd, collected: collectedMetadata } = createMetadataAggregator();
     const { req, res, agent } = this.options;
-    let endpoint = agent.endpoint;
+    const endpoint = agent.endpoint;
 
     /** @type {import('@librechat/agents').ClientOptions} */
     let clientOptions = {
       maxTokens: 75,
-      model: agent.model || agent.model_parameters.model,
+      model: agent.model_parameters.model,
     };
 
-    let titleProviderConfig = await getProviderConfig(endpoint);
+    const { getOptions, overrideProvider, customEndpointConfig } =
+      await getProviderConfig(endpoint);
 
     /** @type {TEndpoint | undefined} */
-    const endpointConfig =
-      req.app.locals.all ?? req.app.locals[endpoint] ?? titleProviderConfig.customEndpointConfig;
+    const endpointConfig = req.app.locals[endpoint] ?? customEndpointConfig;
     if (!endpointConfig) {
       logger.warn(
         '[api/server/controllers/agents/client.js #titleConvo] Error getting endpoint config',
       );
     }
 
-    if (endpointConfig?.titleEndpoint && endpointConfig.titleEndpoint !== endpoint) {
-      try {
-        titleProviderConfig = await getProviderConfig(endpointConfig.titleEndpoint);
-        endpoint = endpointConfig.titleEndpoint;
-      } catch (error) {
-        logger.warn(
-          `[api/server/controllers/agents/client.js #titleConvo] Error getting title endpoint config for ${endpointConfig.titleEndpoint}, falling back to default`,
-          error,
-        );
-        // Fall back to original provider config
-        endpoint = agent.endpoint;
-        titleProviderConfig = await getProviderConfig(endpoint);
-      }
-    }
-
     if (
       endpointConfig &&
       endpointConfig.titleModel &&
@@ -1093,7 +1008,7 @@ class AgentClient extends BaseClient {
       clientOptions.model = endpointConfig.titleModel;
     }
 
-    const options = await titleProviderConfig.getOptions({
+    const options = await getOptions({
       req,
       res,
       optionsOnly: true,
@@ -1102,18 +1017,12 @@ class AgentClient extends BaseClient {
       endpointOption: { model_parameters: clientOptions },
     });
 
-    let provider = options.provider ?? titleProviderConfig.overrideProvider ?? agent.provider;
+    let provider = options.provider ?? overrideProvider ?? agent.provider;
     if (
       endpoint === EModelEndpoint.azureOpenAI &&
       options.llmConfig?.azureOpenAIApiInstanceName == null
     ) {
       provider = Providers.OPENAI;
-    } else if (
-      endpoint === EModelEndpoint.azureOpenAI &&
-      options.llmConfig?.azureOpenAIApiInstanceName != null &&
-      provider !== Providers.AZURE
-    ) {
-      provider = Providers.AZURE;
     }
 
     /** @type {import('@librechat/agents').ClientOptions} */
@@ -1129,29 +1038,12 @@ class AgentClient extends BaseClient {
       delete clientOptions.maxTokens;
     }
 
-    clientOptions = Object.assign(
-      Object.fromEntries(
-        Object.entries(clientOptions).filter(([key]) => !omitTitleOptions.has(key)),
-      ),
-    );
-
-    if (
-      provider === Providers.GOOGLE &&
-      (endpointConfig?.titleMethod === TitleMethod.FUNCTIONS ||
-        endpointConfig?.titleMethod === TitleMethod.STRUCTURED)
-    ) {
-      clientOptions.json = true;
-    }
-
     try {
       const titleResult = await this.run.generateTitle({
         provider,
-        clientOptions,
         inputText: text,
         contentParts: this.contentParts,
-        titleMethod: endpointConfig?.titleMethod,
-        titlePrompt: endpointConfig?.titlePrompt,
-        titlePromptTemplate: endpointConfig?.titlePromptTemplate,
+        clientOptions,
         chainOptions: {
           signal: abortController.signal,
           callbacks: [
@@ -1199,52 +1091,8 @@ class AgentClient extends BaseClient {
     }
   }
 
-  /**
-   * @param {object} params
-   * @param {number} params.promptTokens
-   * @param {number} params.completionTokens
-   * @param {OpenAIUsageMetadata} [params.usage]
-   * @param {string} [params.model]
-   * @param {string} [params.context='message']
-   * @returns {Promise<void>}
-   */
-  async recordTokenUsage({ model, promptTokens, completionTokens, usage, context = 'message' }) {
-    try {
-      await spendTokens(
-        {
-          model,
-          context,
-          conversationId: this.conversationId,
-          user: this.user ?? this.options.req.user?.id,
-          endpointTokenConfig: this.options.endpointTokenConfig,
-        },
-        { promptTokens, completionTokens },
-      );
-
-      if (
-        usage &&
-        typeof usage === 'object' &&
-        'reasoning_tokens' in usage &&
-        typeof usage.reasoning_tokens === 'number'
-      ) {
-        await spendTokens(
-          {
-            model,
-            context: 'reasoning',
-            conversationId: this.conversationId,
-            user: this.user ?? this.options.req.user?.id,
-            endpointTokenConfig: this.options.endpointTokenConfig,
-          },
-          { completionTokens: usage.reasoning_tokens },
-        );
-      }
-    } catch (error) {
-      logger.error(
-        '[api/server/controllers/agents/client.js #recordTokenUsage] Error recording token usage',
-        error,
-      );
-    }
-  }
+  /** Silent method, as `recordCollectedUsage` is used instead */
+  async recordTokenUsage() {}
 
   getEncoding() {
     return 'o200k_base';

api/server/controllers/agents/client.test.js

@@ -1,957 +0,0 @@
-const { Providers } = require('@librechat/agents');
-const { Constants, EModelEndpoint } = require('librechat-data-provider');
-const AgentClient = require('./client');
-
-jest.mock('@librechat/agents', () => ({
-  ...jest.requireActual('@librechat/agents'),
-  createMetadataAggregator: () => ({
-    handleLLMEnd: jest.fn(),
-    collected: [],
-  }),
-}));
-
-describe('AgentClient - titleConvo', () => {
-  let client;
-  let mockRun;
-  let mockReq;
-  let mockRes;
-  let mockAgent;
-  let mockOptions;
-
-  beforeEach(() => {
-    // Reset all mocks
-    jest.clearAllMocks();
-
-    // Mock run object
-    mockRun = {
-      generateTitle: jest.fn().mockResolvedValue({
-        title: 'Generated Title',
-      }),
-    };
-
-    // Mock agent - with both endpoint and provider
-    mockAgent = {
-      id: 'agent-123',
-      endpoint: EModelEndpoint.openAI, // Use a valid provider as endpoint for getProviderConfig
-      provider: EModelEndpoint.openAI, // Add provider property
-      model_parameters: {
-        model: 'gpt-4',
-      },
-    };
-
-    // Mock request and response
-    mockReq = {
-      app: {
-        locals: {
-          [EModelEndpoint.openAI]: {
-            // Match the agent endpoint
-            titleModel: 'gpt-3.5-turbo',
-            titlePrompt: 'Custom title prompt',
-            titleMethod: 'structured',
-            titlePromptTemplate: 'Template: {{content}}',
-          },
-        },
-      },
-      user: {
-        id: 'user-123',
-      },
-      body: {
-        model: 'gpt-4',
-        endpoint: EModelEndpoint.openAI,
-        key: null,
-      },
-    };
-
-    mockRes = {};
-
-    // Mock options
-    mockOptions = {
-      req: mockReq,
-      res: mockRes,
-      agent: mockAgent,
-      endpointTokenConfig: {},
-    };
-
-    // Create client instance
-    client = new AgentClient(mockOptions);
-    client.run = mockRun;
-    client.responseMessageId = 'response-123';
-    client.conversationId = 'convo-123';
-    client.contentParts = [{ type: 'text', text: 'Test content' }];
-    client.recordCollectedUsage = jest.fn().mockResolvedValue(); // Mock as async function that resolves
-  });
-
-  describe('titleConvo method', () => {
-    it('should throw error if run is not initialized', async () => {
-      client.run = null;
-
-      await expect(
-        client.titleConvo({ text: 'Test', abortController: new AbortController() }),
-      ).rejects.toThrow('Run not initialized');
-    });
-
-    it('should use titlePrompt from endpoint config', async () => {
-      const text = 'Test conversation text';
-      const abortController = new AbortController();
-
-      await client.titleConvo({ text, abortController });
-
-      expect(mockRun.generateTitle).toHaveBeenCalledWith(
-        expect.objectContaining({
-          titlePrompt: 'Custom title prompt',
-        }),
-      );
-    });
-
-    it('should use titlePromptTemplate from endpoint config', async () => {
-      const text = 'Test conversation text';
-      const abortController = new AbortController();
-
-      await client.titleConvo({ text, abortController });
-
-      expect(mockRun.generateTitle).toHaveBeenCalledWith(
-        expect.objectContaining({
-          titlePromptTemplate: 'Template: {{content}}',
-        }),
-      );
-    });
-
-    it('should use titleMethod from endpoint config', async () => {
-      const text = 'Test conversation text';
-      const abortController = new AbortController();
-
-      await client.titleConvo({ text, abortController });
-
-      expect(mockRun.generateTitle).toHaveBeenCalledWith(
-        expect.objectContaining({
-          provider: Providers.OPENAI,
-          titleMethod: 'structured',
-        }),
-      );
-    });
-
-    it('should use titleModel from endpoint config when provided', async () => {
-      const text = 'Test conversation text';
-      const abortController = new AbortController();
-
-      await client.titleConvo({ text, abortController });
-
-      // Check that generateTitle was called with correct clientOptions
-      const generateTitleCall = mockRun.generateTitle.mock.calls[0][0];
-      expect(generateTitleCall.clientOptions.model).toBe('gpt-3.5-turbo');
-    });
-
-    it('should handle missing endpoint config gracefully', async () => {
-      // Remove endpoint config
-      mockReq.app.locals[EModelEndpoint.openAI] = undefined;
-
-      const text = 'Test conversation text';
-      const abortController = new AbortController();
-
-      await client.titleConvo({ text, abortController });
-
-      expect(mockRun.generateTitle).toHaveBeenCalledWith(
-        expect.objectContaining({
-          titlePrompt: undefined,
-          titlePromptTemplate: undefined,
-          titleMethod: undefined,
-        }),
-      );
-    });
-
-    it('should use agent model when titleModel is not provided', async () => {
-      // Remove titleModel from config
-      delete mockReq.app.locals[EModelEndpoint.openAI].titleModel;
-
-      const text = 'Test conversation text';
-      const abortController = new AbortController();
-
-      await client.titleConvo({ text, abortController });
-
-      const generateTitleCall = mockRun.generateTitle.mock.calls[0][0];
-      expect(generateTitleCall.clientOptions.model).toBe('gpt-4'); // Should use agent's model
-    });
-
-    it('should not use titleModel when it equals CURRENT_MODEL constant', async () => {
-      mockReq.app.locals[EModelEndpoint.openAI].titleModel = Constants.CURRENT_MODEL;
-
-      const text = 'Test conversation text';
-      const abortController = new AbortController();
-
-      await client.titleConvo({ text, abortController });
-
-      const generateTitleCall = mockRun.generateTitle.mock.calls[0][0];
-      expect(generateTitleCall.clientOptions.model).toBe('gpt-4'); // Should use agent's model
-    });
-
-    it('should pass all required parameters to generateTitle', async () => {
-      const text = 'Test conversation text';
-      const abortController = new AbortController();
-
-      await client.titleConvo({ text, abortController });
-
-      expect(mockRun.generateTitle).toHaveBeenCalledWith({
-        provider: expect.any(String),
-        inputText: text,
-        contentParts: client.contentParts,
-        clientOptions: expect.objectContaining({
-          model: 'gpt-3.5-turbo',
-        }),
-        titlePrompt: 'Custom title prompt',
-        titlePromptTemplate: 'Template: {{content}}',
-        titleMethod: 'structured',
-        chainOptions: expect.objectContaining({
-          signal: abortController.signal,
-        }),
-      });
-    });
-
-    it('should record collected usage after title generation', async () => {
-      const text = 'Test conversation text';
-      const abortController = new AbortController();
-
-      await client.titleConvo({ text, abortController });
-
-      expect(client.recordCollectedUsage).toHaveBeenCalledWith({
-        model: 'gpt-3.5-turbo',
-        context: 'title',
-        collectedUsage: expect.any(Array),
-      });
-    });
-
-    it('should return the generated title', async () => {
-      const text = 'Test conversation text';
-      const abortController = new AbortController();
-
-      const result = await client.titleConvo({ text, abortController });
-
-      expect(result).toBe('Generated Title');
-    });
-
-    it('should handle errors gracefully and return undefined', async () => {
-      mockRun.generateTitle.mockRejectedValue(new Error('Title generation failed'));
-
-      const text = 'Test conversation text';
-      const abortController = new AbortController();
-
-      const result = await client.titleConvo({ text, abortController });
-
-      expect(result).toBeUndefined();
-    });
-
-    it('should pass titleEndpoint configuration to generateTitle', async () => {
-      // Mock the API key just for this test
-      const originalApiKey = process.env.ANTHROPIC_API_KEY;
-      process.env.ANTHROPIC_API_KEY = 'test-api-key';
-
-      // Add titleEndpoint to the config
-      mockReq.app.locals[EModelEndpoint.openAI].titleEndpoint = EModelEndpoint.anthropic;
-      mockReq.app.locals[EModelEndpoint.openAI].titleMethod = 'structured';
-      mockReq.app.locals[EModelEndpoint.openAI].titlePrompt = 'Custom title prompt';
-      mockReq.app.locals[EModelEndpoint.openAI].titlePromptTemplate = 'Custom template';
-
-      const text = 'Test conversation text';
-      const abortController = new AbortController();
-
-      await client.titleConvo({ text, abortController });
-
-      // Verify generateTitle was called with the custom configuration
-      expect(mockRun.generateTitle).toHaveBeenCalledWith(
-        expect.objectContaining({
-          titleMethod: 'structured',
-          provider: Providers.ANTHROPIC,
-          titlePrompt: 'Custom title prompt',
-          titlePromptTemplate: 'Custom template',
-        }),
-      );
-
-      // Restore the original API key
-      if (originalApiKey) {
-        process.env.ANTHROPIC_API_KEY = originalApiKey;
-      } else {
-        delete process.env.ANTHROPIC_API_KEY;
-      }
-    });
-
-    it('should use all config when endpoint config is missing', async () => {
-      // Remove endpoint-specific config
-      delete mockReq.app.locals[EModelEndpoint.openAI].titleModel;
-      delete mockReq.app.locals[EModelEndpoint.openAI].titlePrompt;
-      delete mockReq.app.locals[EModelEndpoint.openAI].titleMethod;
-      delete mockReq.app.locals[EModelEndpoint.openAI].titlePromptTemplate;
-
-      // Set 'all' config
-      mockReq.app.locals.all = {
-        titleModel: 'gpt-4o-mini',
-        titlePrompt: 'All config title prompt',
-        titleMethod: 'completion',
-        titlePromptTemplate: 'All config template: {{content}}',
-      };
-
-      const text = 'Test conversation text';
-      const abortController = new AbortController();
-
-      await client.titleConvo({ text, abortController });
-
-      // Verify generateTitle was called with 'all' config values
-      expect(mockRun.generateTitle).toHaveBeenCalledWith(
-        expect.objectContaining({
-          titleMethod: 'completion',
-          titlePrompt: 'All config title prompt',
-          titlePromptTemplate: 'All config template: {{content}}',
-        }),
-      );
-
-      // Check that the model was set from 'all' config
-      const generateTitleCall = mockRun.generateTitle.mock.calls[0][0];
-      expect(generateTitleCall.clientOptions.model).toBe('gpt-4o-mini');
-    });
-
-    it('should prioritize all config over endpoint config for title settings', async () => {
-      // Set both endpoint and 'all' config
-      mockReq.app.locals[EModelEndpoint.openAI].titleModel = 'gpt-3.5-turbo';
-      mockReq.app.locals[EModelEndpoint.openAI].titlePrompt = 'Endpoint title prompt';
-      mockReq.app.locals[EModelEndpoint.openAI].titleMethod = 'structured';
-      // Remove titlePromptTemplate from endpoint config to test fallback
-      delete mockReq.app.locals[EModelEndpoint.openAI].titlePromptTemplate;
-
-      mockReq.app.locals.all = {
-        titleModel: 'gpt-4o-mini',
-        titlePrompt: 'All config title prompt',
-        titleMethod: 'completion',
-        titlePromptTemplate: 'All config template',
-      };
-
-      const text = 'Test conversation text';
-      const abortController = new AbortController();
-
-      await client.titleConvo({ text, abortController });
-
-      // Verify 'all' config takes precedence over endpoint config
-      expect(mockRun.generateTitle).toHaveBeenCalledWith(
-        expect.objectContaining({
-          titleMethod: 'completion',
-          titlePrompt: 'All config title prompt',
-          titlePromptTemplate: 'All config template',
-        }),
-      );
-
-      // Check that the model was set from 'all' config
-      const generateTitleCall = mockRun.generateTitle.mock.calls[0][0];
-      expect(generateTitleCall.clientOptions.model).toBe('gpt-4o-mini');
-    });
-
-    it('should use all config with titleEndpoint and verify provider switch', async () => {
-      // Mock the API key for the titleEndpoint provider
-      const originalApiKey = process.env.ANTHROPIC_API_KEY;
-      process.env.ANTHROPIC_API_KEY = 'test-anthropic-key';
-
-      // Remove endpoint-specific config to test 'all' config
-      delete mockReq.app.locals[EModelEndpoint.openAI];
-
-      // Set comprehensive 'all' config with all new title options
-      mockReq.app.locals.all = {
-        titleConvo: true,
-        titleModel: 'claude-3-haiku-20240307',
-        titleMethod: 'completion', // Testing the new default method
-        titlePrompt: 'Generate a concise, descriptive title for this conversation',
-        titlePromptTemplate: 'Conversation summary: {{content}}',
-        titleEndpoint: EModelEndpoint.anthropic, // Should switch provider to Anthropic
-      };
-
-      const text = 'Test conversation about AI and machine learning';
-      const abortController = new AbortController();
-
-      await client.titleConvo({ text, abortController });
-
-      // Verify all config values were used
-      expect(mockRun.generateTitle).toHaveBeenCalledWith(
-        expect.objectContaining({
-          provider: Providers.ANTHROPIC, // Critical: Verify provider switched to Anthropic
-          titleMethod: 'completion',
-          titlePrompt: 'Generate a concise, descriptive title for this conversation',
-          titlePromptTemplate: 'Conversation summary: {{content}}',
-          inputText: text,
-          contentParts: client.contentParts,
-        }),
-      );
-
-      // Verify the model was set from 'all' config
-      const generateTitleCall = mockRun.generateTitle.mock.calls[0][0];
-      expect(generateTitleCall.clientOptions.model).toBe('claude-3-haiku-20240307');
-
-      // Verify other client options are set correctly
-      expect(generateTitleCall.clientOptions).toMatchObject({
-        model: 'claude-3-haiku-20240307',
-        // Note: Anthropic's getOptions may set its own maxTokens value
-      });
-
-      // Restore the original API key
-      if (originalApiKey) {
-        process.env.ANTHROPIC_API_KEY = originalApiKey;
-      } else {
-        delete process.env.ANTHROPIC_API_KEY;
-      }
-    });
-
-    it('should test all titleMethod options from all config', async () => {
-      // Test each titleMethod: 'completion', 'functions', 'structured'
-      const titleMethods = ['completion', 'functions', 'structured'];
-
-      for (const method of titleMethods) {
-        // Clear previous calls
-        mockRun.generateTitle.mockClear();
-
-        // Remove endpoint config
-        delete mockReq.app.locals[EModelEndpoint.openAI];
-
-        // Set 'all' config with specific titleMethod
-        mockReq.app.locals.all = {
-          titleModel: 'gpt-4o-mini',
-          titleMethod: method,
-          titlePrompt: `Testing ${method} method`,
-          titlePromptTemplate: `Template for ${method}: {{content}}`,
-        };
-
-        const text = `Test conversation for ${method} method`;
-        const abortController = new AbortController();
-
-        await client.titleConvo({ text, abortController });
-
-        // Verify the correct titleMethod was used
-        expect(mockRun.generateTitle).toHaveBeenCalledWith(
-          expect.objectContaining({
-            titleMethod: method,
-            titlePrompt: `Testing ${method} method`,
-            titlePromptTemplate: `Template for ${method}: {{content}}`,
-          }),
-        );
-      }
-    });
-
-    describe('Azure-specific title generation', () => {
-      let originalEnv;
-
-      beforeEach(() => {
-        // Reset mocks
-        jest.clearAllMocks();
-
-        // Save original environment variables
-        originalEnv = { ...process.env };
-
-        // Mock Azure API keys
-        process.env.AZURE_OPENAI_API_KEY = 'test-azure-key';
-        process.env.AZURE_API_KEY = 'test-azure-key';
-        process.env.EASTUS_API_KEY = 'test-eastus-key';
-        process.env.EASTUS2_API_KEY = 'test-eastus2-key';
-      });
-
-      afterEach(() => {
-        // Restore environment variables
-        process.env = originalEnv;
-      });
-
-      it('should use OPENAI provider for Azure serverless endpoints', async () => {
-        // Set up Azure endpoint with serverless config
-        mockAgent.endpoint = EModelEndpoint.azureOpenAI;
-        mockAgent.provider = EModelEndpoint.azureOpenAI;
-        mockReq.app.locals[EModelEndpoint.azureOpenAI] = {
-          titleConvo: true,
-          titleModel: 'grok-3',
-          titleMethod: 'completion',
-          titlePrompt: 'Azure serverless title prompt',
-          streamRate: 35,
-          modelGroupMap: {
-            'grok-3': {
-              group: 'Azure AI Foundry',
-              deploymentName: 'grok-3',
-            },
-          },
-          groupMap: {
-            'Azure AI Foundry': {
-              apiKey: '${AZURE_API_KEY}',
-              baseURL: 'https://test.services.ai.azure.com/models',
-              version: '2024-05-01-preview',
-              serverless: true,
-              models: {
-                'grok-3': {
-                  deploymentName: 'grok-3',
-                },
-              },
-            },
-          },
-        };
-        mockReq.body.endpoint = EModelEndpoint.azureOpenAI;
-        mockReq.body.model = 'grok-3';
-
-        const text = 'Test Azure serverless conversation';
-        const abortController = new AbortController();
-
-        await client.titleConvo({ text, abortController });
-
-        // Verify provider was switched to OPENAI for serverless
-        expect(mockRun.generateTitle).toHaveBeenCalledWith(
-          expect.objectContaining({
-            provider: Providers.OPENAI, // Should be OPENAI for serverless
-            titleMethod: 'completion',
-            titlePrompt: 'Azure serverless title prompt',
-          }),
-        );
-      });
-
-      it('should use AZURE provider for Azure endpoints with instanceName', async () => {
-        // Set up Azure endpoint
-        mockAgent.endpoint = EModelEndpoint.azureOpenAI;
-        mockAgent.provider = EModelEndpoint.azureOpenAI;
-        mockReq.app.locals[EModelEndpoint.azureOpenAI] = {
-          titleConvo: true,
-          titleModel: 'gpt-4o',
-          titleMethod: 'structured',
-          titlePrompt: 'Azure instance title prompt',
-          streamRate: 35,
-          modelGroupMap: {
-            'gpt-4o': {
-              group: 'eastus',
-              deploymentName: 'gpt-4o',
-            },
-          },
-          groupMap: {
-            eastus: {
-              apiKey: '${EASTUS_API_KEY}',
-              instanceName: 'region-instance',
-              version: '2024-02-15-preview',
-              models: {
-                'gpt-4o': {
-                  deploymentName: 'gpt-4o',
-                },
-              },
-            },
-          },
-        };
-        mockReq.body.endpoint = EModelEndpoint.azureOpenAI;
-        mockReq.body.model = 'gpt-4o';
-
-        const text = 'Test Azure instance conversation';
-        const abortController = new AbortController();
-
-        await client.titleConvo({ text, abortController });
-
-        // Verify provider remains AZURE with instanceName
-        expect(mockRun.generateTitle).toHaveBeenCalledWith(
-          expect.objectContaining({
-            provider: Providers.AZURE,
-            titleMethod: 'structured',
-            titlePrompt: 'Azure instance title prompt',
-          }),
-        );
-      });
-
-      it('should handle Azure titleModel with CURRENT_MODEL constant', async () => {
-        // Set up Azure endpoint
-        mockAgent.endpoint = EModelEndpoint.azureOpenAI;
-        mockAgent.provider = EModelEndpoint.azureOpenAI;
-        mockAgent.model_parameters.model = 'gpt-4o-latest';
-        mockReq.app.locals[EModelEndpoint.azureOpenAI] = {
-          titleConvo: true,
-          titleModel: Constants.CURRENT_MODEL,
-          titleMethod: 'functions',
-          streamRate: 35,
-          modelGroupMap: {
-            'gpt-4o-latest': {
-              group: 'region-eastus',
-              deploymentName: 'gpt-4o-mini',
-              version: '2024-02-15-preview',
-            },
-          },
-          groupMap: {
-            'region-eastus': {
-              apiKey: '${EASTUS2_API_KEY}',
-              instanceName: 'test-instance',
-              version: '2024-12-01-preview',
-              models: {
-                'gpt-4o-latest': {
-                  deploymentName: 'gpt-4o-mini',
-                  version: '2024-02-15-preview',
-                },
-              },
-            },
-          },
-        };
-        mockReq.body.endpoint = EModelEndpoint.azureOpenAI;
-        mockReq.body.model = 'gpt-4o-latest';
-
-        const text = 'Test Azure current model';
-        const abortController = new AbortController();
-
-        await client.titleConvo({ text, abortController });
-
-        // Verify it uses the correct model when titleModel is CURRENT_MODEL
-        const generateTitleCall = mockRun.generateTitle.mock.calls[0][0];
-        // When CURRENT_MODEL is used with Azure, the model gets mapped to the deployment name
-        // In this case, 'gpt-4o-latest' is mapped to 'gpt-4o-mini' deployment
-        expect(generateTitleCall.clientOptions.model).toBe('gpt-4o-mini');
-        // Also verify that CURRENT_MODEL constant was not passed as the model
-        expect(generateTitleCall.clientOptions.model).not.toBe(Constants.CURRENT_MODEL);
-      });
-
-      it('should handle Azure with multiple model groups', async () => {
-        // Set up Azure endpoint
-        mockAgent.endpoint = EModelEndpoint.azureOpenAI;
-        mockAgent.provider = EModelEndpoint.azureOpenAI;
-        mockReq.app.locals[EModelEndpoint.azureOpenAI] = {
-          titleConvo: true,
-          titleModel: 'o1-mini',
-          titleMethod: 'completion',
-          streamRate: 35,
-          modelGroupMap: {
-            'gpt-4o': {
-              group: 'eastus',
-              deploymentName: 'gpt-4o',
-            },
-            'o1-mini': {
-              group: 'region-eastus',
-              deploymentName: 'o1-mini',
-            },
-            'codex-mini': {
-              group: 'codex-mini',
-              deploymentName: 'codex-mini',
-            },
-          },
-          groupMap: {
-            eastus: {
-              apiKey: '${EASTUS_API_KEY}',
-              instanceName: 'region-eastus',
-              version: '2024-02-15-preview',
-              models: {
-                'gpt-4o': {
-                  deploymentName: 'gpt-4o',
-                },
-              },
-            },
-            'region-eastus': {
-              apiKey: '${EASTUS2_API_KEY}',
-              instanceName: 'region-eastus2',
-              version: '2024-12-01-preview',
-              models: {
-                'o1-mini': {
-                  deploymentName: 'o1-mini',
-                },
-              },
-            },
-            'codex-mini': {
-              apiKey: '${AZURE_API_KEY}',
-              baseURL: 'https://example.cognitiveservices.azure.com/openai/',
-              version: '2025-04-01-preview',
-              serverless: true,
-              models: {
-                'codex-mini': {
-                  deploymentName: 'codex-mini',
-                },
-              },
-            },
-          },
-        };
-        mockReq.body.endpoint = EModelEndpoint.azureOpenAI;
-        mockReq.body.model = 'o1-mini';
-
-        const text = 'Test Azure multi-group conversation';
-        const abortController = new AbortController();
-
-        await client.titleConvo({ text, abortController });
-
-        // Verify correct model and provider are used
-        expect(mockRun.generateTitle).toHaveBeenCalledWith(
-          expect.objectContaining({
-            provider: Providers.AZURE,
-            titleMethod: 'completion',
-          }),
-        );
-
-        const generateTitleCall = mockRun.generateTitle.mock.calls[0][0];
-        expect(generateTitleCall.clientOptions.model).toBe('o1-mini');
-        expect(generateTitleCall.clientOptions.maxTokens).toBeUndefined(); // o1 models shouldn't have maxTokens
-      });
-
-      it('should use all config as fallback for Azure endpoints', async () => {
-        // Set up Azure endpoint with minimal config
-        mockAgent.endpoint = EModelEndpoint.azureOpenAI;
-        mockAgent.provider = EModelEndpoint.azureOpenAI;
-        mockReq.body.endpoint = EModelEndpoint.azureOpenAI;
-        mockReq.body.model = 'gpt-4';
-
-        // Remove Azure-specific config
-        delete mockReq.app.locals[EModelEndpoint.azureOpenAI];
-
-        // Set 'all' config as fallback with a serverless Azure config
-        mockReq.app.locals.all = {
-          titleConvo: true,
-          titleModel: 'gpt-4',
-          titleMethod: 'structured',
-          titlePrompt: 'Fallback title prompt from all config',
-          titlePromptTemplate: 'Template: {{content}}',
-          modelGroupMap: {
-            'gpt-4': {
-              group: 'default-group',
-              deploymentName: 'gpt-4',
-            },
-          },
-          groupMap: {
-            'default-group': {
-              apiKey: '${AZURE_API_KEY}',
-              baseURL: 'https://default.openai.azure.com/',
-              version: '2024-02-15-preview',
-              serverless: true,
-              models: {
-                'gpt-4': {
-                  deploymentName: 'gpt-4',
-                },
-              },
-            },
-          },
-        };
-
-        const text = 'Test Azure with all config fallback';
-        const abortController = new AbortController();
-
-        await client.titleConvo({ text, abortController });
-
-        // Verify all config is used
-        expect(mockRun.generateTitle).toHaveBeenCalledWith(
-          expect.objectContaining({
-            provider: Providers.OPENAI, // Should be OPENAI when no instanceName
-            titleMethod: 'structured',
-            titlePrompt: 'Fallback title prompt from all config',
-            titlePromptTemplate: 'Template: {{content}}',
-          }),
-        );
-      });
-    });
-  });
-
-  describe('runMemory method', () => {
-    let client;
-    let mockReq;
-    let mockRes;
-    let mockAgent;
-    let mockOptions;
-    let mockProcessMemory;
-
-    beforeEach(() => {
-      jest.clearAllMocks();
-
-      mockAgent = {
-        id: 'agent-123',
-        endpoint: EModelEndpoint.openAI,
-        provider: EModelEndpoint.openAI,
-        model_parameters: {
-          model: 'gpt-4',
-        },
-      };
-
-      mockReq = {
-        app: {
-          locals: {
-            memory: {
-              messageWindowSize: 3,
-            },
-          },
-        },
-        user: {
-          id: 'user-123',
-          personalization: {
-            memories: true,
-          },
-        },
-      };
-
-      mockRes = {};
-
-      mockOptions = {
-        req: mockReq,
-        res: mockRes,
-        agent: mockAgent,
-      };
-
-      mockProcessMemory = jest.fn().mockResolvedValue([]);
-
-      client = new AgentClient(mockOptions);
-      client.processMemory = mockProcessMemory;
-      client.conversationId = 'convo-123';
-      client.responseMessageId = 'response-123';
-    });
-
-    it('should filter out image URLs from message content', async () => {
-      const { HumanMessage, AIMessage } = require('@langchain/core/messages');
-      const messages = [
-        new HumanMessage({
-          content: [
-            {
-              type: 'text',
-              text: 'What is in this image?',
-            },
-            {
-              type: 'image_url',
-              image_url: {
-                url: 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNkYPhfDwAChwGA60e6kgAAAABJRU5ErkJggg==',
-                detail: 'auto',
-              },
-            },
-          ],
-        }),
-        new AIMessage('I can see a small red pixel in the image.'),
-        new HumanMessage({
-          content: [
-            {
-              type: 'text',
-              text: 'What about this one?',
-            },
-            {
-              type: 'image_url',
-              image_url: {
-                url: 'data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEAYABgAAD/',
-                detail: 'high',
-              },
-            },
-          ],
-        }),
-      ];
-
-      await client.runMemory(messages);
-
-      expect(mockProcessMemory).toHaveBeenCalledTimes(1);
-      const processedMessage = mockProcessMemory.mock.calls[0][0][0];
-
-      // Verify the buffer message was created
-      expect(processedMessage.constructor.name).toBe('HumanMessage');
-      expect(processedMessage.content).toContain('# Current Chat:');
-
-      // Verify that image URLs are not in the buffer string
-      expect(processedMessage.content).not.toContain('image_url');
-      expect(processedMessage.content).not.toContain('data:image');
-      expect(processedMessage.content).not.toContain('base64');
-
-      // Verify text content is preserved
-      expect(processedMessage.content).toContain('What is in this image?');
-      expect(processedMessage.content).toContain('I can see a small red pixel in the image.');
-      expect(processedMessage.content).toContain('What about this one?');
-    });
-
-    it('should handle messages with only text content', async () => {
-      const { HumanMessage, AIMessage } = require('@langchain/core/messages');
-      const messages = [
-        new HumanMessage('Hello, how are you?'),
-        new AIMessage('I am doing well, thank you!'),
-        new HumanMessage('That is great to hear.'),
-      ];
-
-      await client.runMemory(messages);
-
-      expect(mockProcessMemory).toHaveBeenCalledTimes(1);
-      const processedMessage = mockProcessMemory.mock.calls[0][0][0];
-
-      expect(processedMessage.content).toContain('Hello, how are you?');
-      expect(processedMessage.content).toContain('I am doing well, thank you!');
-      expect(processedMessage.content).toContain('That is great to hear.');
-    });
-
-    it('should handle mixed content types correctly', async () => {
-      const { HumanMessage } = require('@langchain/core/messages');
-      const { ContentTypes } = require('librechat-data-provider');
-
-      const messages = [
-        new HumanMessage({
-          content: [
-            {
-              type: 'text',
-              text: 'Here is some text',
-            },
-            {
-              type: ContentTypes.IMAGE_URL,
-              image_url: {
-                url: 'https://example.com/image.png',
-              },
-            },
-            {
-              type: 'text',
-              text: ' and more text',
-            },
-          ],
-        }),
-      ];
-
-      await client.runMemory(messages);
-
-      expect(mockProcessMemory).toHaveBeenCalledTimes(1);
-      const processedMessage = mockProcessMemory.mock.calls[0][0][0];
-
-      // Should contain text parts but not image URLs
-      expect(processedMessage.content).toContain('Here is some text');
-      expect(processedMessage.content).toContain('and more text');
-      expect(processedMessage.content).not.toContain('example.com/image.png');
-      expect(processedMessage.content).not.toContain('IMAGE_URL');
-    });
-
-    it('should preserve original messages without mutation', async () => {
-      const { HumanMessage } = require('@langchain/core/messages');
-      const originalContent = [
-        {
-          type: 'text',
-          text: 'Original text',
-        },
-        {
-          type: 'image_url',
-          image_url: {
-            url: 'data:image/png;base64,ABC123',
-          },
-        },
-      ];
-
-      const messages = [
-        new HumanMessage({
-          content: [...originalContent],
-        }),
-      ];
-
-      await client.runMemory(messages);
-
-      // Verify original message wasn't mutated
-      expect(messages[0].content).toHaveLength(2);
-      expect(messages[0].content[1].type).toBe('image_url');
-      expect(messages[0].content[1].image_url.url).toBe('data:image/png;base64,ABC123');
-    });
-
-    it('should handle message window size correctly', async () => {
-      const { HumanMessage, AIMessage } = require('@langchain/core/messages');
-      const messages = [
-        new HumanMessage('Message 1'),
-        new AIMessage('Response 1'),
-        new HumanMessage('Message 2'),
-        new AIMessage('Response 2'),
-        new HumanMessage('Message 3'),
-        new AIMessage('Response 3'),
-      ];
-
-      // Window size is set to 3 in mockReq
-      await client.runMemory(messages);
-
-      expect(mockProcessMemory).toHaveBeenCalledTimes(1);
-      const processedMessage = mockProcessMemory.mock.calls[0][0][0];
-
-      // Should only include last 3 messages due to window size
-      expect(processedMessage.content).toContain('Message 3');
-      expect(processedMessage.content).toContain('Response 3');
-      expect(processedMessage.content).not.toContain('Message 1');
-      expect(processedMessage.content).not.toContain('Response 1');
-    });
-
-    it('should return early if processMemory is not set', async () => {
-      const { HumanMessage } = require('@langchain/core/messages');
-      client.processMemory = null;
-
-      const result = await client.runMemory([new HumanMessage('Test')]);
-
-      expect(result).toBeUndefined();
-      expect(mockProcessMemory).not.toHaveBeenCalled();
-    });
-  });
-});

api/server/controllers/agents/errors.js

@@ -1,10 +1,10 @@
 // errorHandler.js
-const { logger } = require('@librechat/data-schemas');
+const { logger } = require('~/config');
+const getLogStores = require('~/cache/getLogStores');
 const { CacheKeys, ViolationTypes } = require('librechat-data-provider');
-const { sendResponse } = require('~/server/middleware/error');
 const { recordUsage } = require('~/server/services/Threads');
 const { getConvo } = require('~/models/Conversation');
-const getLogStores = require('~/cache/getLogStores');
+const { sendResponse } = require('~/server/utils');
 
 /**
  * @typedef {Object} ErrorHandlerContext
@@ -75,7 +75,7 @@ const createErrorHandler = ({ req, res, getContext, originPath = '/assistants/ch
     } else if (/Files.*are invalid/.test(error.message)) {
       const errorMessage = `Files are invalid, or may not have uploaded yet.${
         endpoint === 'azureAssistants'
-          ? " If using Azure OpenAI, files are only available in the region of the assistant's model at the time of upload."
+          ? ' If using Azure OpenAI, files are only available in the region of the assistant\'s model at the time of upload.'
           : ''
       }`;
       return sendResponse(req, res, messageData, errorMessage);
@@ -105,6 +105,8 @@ const createErrorHandler = ({ req, res, getContext, originPath = '/assistants/ch
         return res.end();
       }
       await cache.delete(cacheKey);
+      // const cancelledRun = await openai.beta.threads.runs.cancel(thread_id, run_id);
+      // logger.debug(`[${originPath}] Cancelled run:`, cancelledRun);
     } catch (error) {
       logger.error(`[${originPath}] Error cancelling run`, error);
     }
@@ -113,6 +115,7 @@ const createErrorHandler = ({ req, res, getContext, originPath = '/assistants/ch
 
     let run;
     try {
+      // run = await openai.beta.threads.runs.retrieve(thread_id, run_id);
       await recordUsage({
         ...run.usage,
         model: run.model,
@@ -125,9 +128,18 @@ const createErrorHandler = ({ req, res, getContext, originPath = '/assistants/ch
 
     let finalEvent;
     try {
+      // const errorContentPart = {
+      //   text: {
+      //     value:
+      //       error?.message ?? 'There was an error processing your request. Please try again later.',
+      //   },
+      //   type: ContentTypes.ERROR,
+      // };
+
       finalEvent = {
         final: true,
         conversation: await getConvo(req.user.id, conversationId),
+        // runMessages,
       };
     } catch (error) {
       logger.error(`[${originPath}] Error finalizing error process`, error);

api/server/controllers/agents/request.js

@@ -1,5 +1,3 @@
-const { sendEvent } = require('@librechat/api');
-const { logger } = require('@librechat/data-schemas');
 const { Constants } = require('librechat-data-provider');
 const {
   handleAbortError,
@@ -7,19 +5,17 @@ const {
   cleanupAbortController,
 } = require('~/server/middleware');
 const { disposeClient, clientRegistry, requestDataMap } = require('~/server/cleanup');
+const { sendMessage } = require('~/server/utils');
 const { saveMessage } = require('~/models');
+const { logger } = require('~/config');
 
 const AgentController = async (req, res, next, initializeClient, addTitle) => {
   let {
     text,
-    isRegenerate,
     endpointOption,
     conversationId,
-    isContinued = false,
-    editedContent = null,
     parentMessageId = null,
     overrideParentMessageId = null,
-    responseMessageId: editedResponseMessageId = null,
   } = req.body;
 
   let sender;
@@ -71,7 +67,7 @@ const AgentController = async (req, res, next, initializeClient, addTitle) => {
             handler();
           }
         } catch (e) {
-          logger.error('[AgentController] Error in cleanup handler', e);
+          // Ignore cleanup errors
         }
       }
     }
@@ -159,7 +155,7 @@ const AgentController = async (req, res, next, initializeClient, addTitle) => {
       try {
         res.removeListener('close', closeHandler);
       } catch (e) {
-        logger.error('[AgentController] Error removing close listener', e);
+        // Ignore
       }
     });
 
@@ -167,15 +163,10 @@ const AgentController = async (req, res, next, initializeClient, addTitle) => {
       user: userId,
       onStart,
       getReqData,
-      isContinued,
-      isRegenerate,
-      editedContent,
       conversationId,
       parentMessageId,
       abortController,
       overrideParentMessageId,
-      isEdited: !!editedContent,
-      responseMessageId: editedResponseMessageId,
       progressOptions: {
         res,
       },
@@ -215,7 +206,7 @@ const AgentController = async (req, res, next, initializeClient, addTitle) => {
       // Create a new response object with minimal copies
       const finalResponse = { ...response };
 
-      sendEvent(res, {
+      sendMessage(res, {
         final: true,
         conversation,
         title: conversation.title,

api/server/controllers/agents/v1.js

@@ -1,8 +1,6 @@
-const { z } = require('zod');
 const fs = require('fs').promises;
 const { nanoid } = require('nanoid');
 const { logger } = require('@librechat/data-schemas');
-const { agentCreateSchema, agentUpdateSchema } = require('@librechat/api');
 const {
   Tools,
   Constants,
@@ -10,7 +8,6 @@ const {
   SystemRoles,
   EToolResources,
   actionDelimiter,
-  removeNullishValues,
 } = require('librechat-data-provider');
 const {
   getAgent,
@@ -33,7 +30,6 @@ const { deleteFileByFilter } = require('~/models/File');
 const systemTools = {
   [Tools.execute_code]: true,
   [Tools.file_search]: true,
-  [Tools.web_search]: true,
 };
 
 /**
@@ -46,13 +42,9 @@ const systemTools = {
  */
 const createAgentHandler = async (req, res) => {
   try {
-    const validatedData = agentCreateSchema.parse(req.body);
-    const { tools = [], ...agentData } = removeNullishValues(validatedData);
-
+    const { tools = [], provider, name, description, instructions, model, ...agentData } = req.body;
     const { id: userId } = req.user;
 
-    agentData.id = `agent_${nanoid()}`;
-    agentData.author = userId;
     agentData.tools = [];
 
     const availableTools = await getCachedTools({ includeGlobal: true });
@@ -66,13 +58,19 @@ const createAgentHandler = async (req, res) => {
       }
     }
 
+    Object.assign(agentData, {
+      author: userId,
+      name,
+      description,
+      instructions,
+      provider,
+      model,
+    });
+
+    agentData.id = `agent_${nanoid()}`;
     const agent = await createAgent(agentData);
     res.status(201).json(agent);
   } catch (error) {
-    if (error instanceof z.ZodError) {
-      logger.error('[/Agents] Validation error', error.errors);
-      return res.status(400).json({ error: 'Invalid request data', details: error.errors });
-    }
     logger.error('[/Agents] Error creating agent', error);
     res.status(500).json({ error: error.message });
   }
@@ -156,16 +154,14 @@ const getAgentHandler = async (req, res) => {
 const updateAgentHandler = async (req, res) => {
   try {
     const id = req.params.id;
-    const validatedData = agentUpdateSchema.parse(req.body);
-    const { projectIds, removeProjectIds, ...updateData } = removeNullishValues(validatedData);
+    const { projectIds, removeProjectIds, ...updateData } = req.body;
     const isAdmin = req.user.role === SystemRoles.ADMIN;
     const existingAgent = await getAgent({ id });
+    const isAuthor = existingAgent.author.toString() === req.user.id;
 
     if (!existingAgent) {
       return res.status(404).json({ error: 'Agent not found' });
     }
-
-    const isAuthor = existingAgent.author.toString() === req.user.id;
     const hasEditPermission = existingAgent.isCollaborative || isAdmin || isAuthor;
 
     if (!hasEditPermission) {
@@ -204,11 +200,6 @@ const updateAgentHandler = async (req, res) => {
 
     return res.json(updatedAgent);
   } catch (error) {
-    if (error instanceof z.ZodError) {
-      logger.error('[/Agents/:id] Validation error', error.errors);
-      return res.status(400).json({ error: 'Invalid request data', details: error.errors });
-    }
-
     logger.error('[/Agents/:id] Error updating Agent', error);
 
     if (error.statusCode === 409) {
@@ -251,8 +242,6 @@ const duplicateAgentHandler = async (req, res) => {
       createdAt: _createdAt,
       updatedAt: _updatedAt,
       tool_resources: _tool_resources = {},
-      versions: _versions,
-      __v: _v,
       ...cloneData
     } = agent;
     cloneData.name = `${agent.name} (${new Date().toLocaleString('en-US', {
@@ -391,22 +380,6 @@ const uploadAgentAvatarHandler = async (req, res) => {
       return res.status(400).json({ message: 'Agent ID is required' });
     }
 
-    const isAdmin = req.user.role === SystemRoles.ADMIN;
-    const existingAgent = await getAgent({ id: agent_id });
-
-    if (!existingAgent) {
-      return res.status(404).json({ error: 'Agent not found' });
-    }
-
-    const isAuthor = existingAgent.author.toString() === req.user.id;
-    const hasEditPermission = existingAgent.isCollaborative || isAdmin || isAuthor;
-
-    if (!hasEditPermission) {
-      return res.status(403).json({
-        error: 'You do not have permission to modify this non-collaborative agent',
-      });
-    }
-
     const buffer = await fs.readFile(req.file.path);
 
     const fileStrategy = req.app.locals.fileStrategy;
@@ -429,7 +402,14 @@ const uploadAgentAvatarHandler = async (req, res) => {
       source: fileStrategy,
     };
 
-    let _avatar = existingAgent.avatar;
+    let _avatar;
+    try {
+      const agent = await getAgent({ id: agent_id });
+      _avatar = agent.avatar;
+    } catch (error) {
+      logger.error('[/:agent_id/avatar] Error fetching agent', error);
+      _avatar = {};
+    }
 
     if (_avatar && _avatar.source) {
       const { deleteFile } = getStrategyFunctions(_avatar.source);
@@ -451,7 +431,7 @@ const uploadAgentAvatarHandler = async (req, res) => {
     };
 
     promises.push(
-      await updateAgent({ id: agent_id }, data, {
+      await updateAgent({ id: agent_id, author: req.user.id }, data, {
         updatingUserId: req.user.id,
       }),
     );

api/server/controllers/agents/v1.spec.js

@@ -1,659 +0,0 @@
-const mongoose = require('mongoose');
-const { v4: uuidv4 } = require('uuid');
-const { MongoMemoryServer } = require('mongodb-memory-server');
-const { agentSchema } = require('@librechat/data-schemas');
-
-// Only mock the dependencies that are not database-related
-jest.mock('~/server/services/Config', () => ({
-  getCachedTools: jest.fn().mockResolvedValue({
-    web_search: true,
-    execute_code: true,
-    file_search: true,
-  }),
-}));
-
-jest.mock('~/models/Project', () => ({
-  getProjectByName: jest.fn().mockResolvedValue(null),
-}));
-
-jest.mock('~/server/services/Files/strategies', () => ({
-  getStrategyFunctions: jest.fn(),
-}));
-
-jest.mock('~/server/services/Files/images/avatar', () => ({
-  resizeAvatar: jest.fn(),
-}));
-
-jest.mock('~/server/services/Files/S3/crud', () => ({
-  refreshS3Url: jest.fn(),
-}));
-
-jest.mock('~/server/services/Files/process', () => ({
-  filterFile: jest.fn(),
-}));
-
-jest.mock('~/models/Action', () => ({
-  updateAction: jest.fn(),
-  getActions: jest.fn().mockResolvedValue([]),
-}));
-
-jest.mock('~/models/File', () => ({
-  deleteFileByFilter: jest.fn(),
-}));
-
-const { createAgent: createAgentHandler, updateAgent: updateAgentHandler } = require('./v1');
-
-/**
- * @type {import('mongoose').Model<import('@librechat/data-schemas').IAgent>}
- */
-let Agent;
-
-describe('Agent Controllers - Mass Assignment Protection', () => {
-  let mongoServer;
-  let mockReq;
-  let mockRes;
-
-  beforeAll(async () => {
-    mongoServer = await MongoMemoryServer.create();
-    const mongoUri = mongoServer.getUri();
-    await mongoose.connect(mongoUri);
-    Agent = mongoose.models.Agent || mongoose.model('Agent', agentSchema);
-  }, 20000);
-
-  afterAll(async () => {
-    await mongoose.disconnect();
-    await mongoServer.stop();
-  });
-
-  beforeEach(async () => {
-    await Agent.deleteMany({});
-
-    // Reset all mocks
-    jest.clearAllMocks();
-
-    // Setup mock request and response objects
-    mockReq = {
-      user: {
-        id: new mongoose.Types.ObjectId().toString(),
-        role: 'USER',
-      },
-      body: {},
-      params: {},
-      app: {
-        locals: {
-          fileStrategy: 'local',
-        },
-      },
-    };
-
-    mockRes = {
-      status: jest.fn().mockReturnThis(),
-      json: jest.fn().mockReturnThis(),
-    };
-  });
-
-  describe('createAgentHandler', () => {
-    test('should create agent with allowed fields only', async () => {
-      const validData = {
-        name: 'Test Agent',
-        description: 'A test agent',
-        instructions: 'Be helpful',
-        provider: 'openai',
-        model: 'gpt-4',
-        tools: ['web_search'],
-        model_parameters: { temperature: 0.7 },
-        tool_resources: {
-          file_search: { file_ids: ['file1', 'file2'] },
-        },
-      };
-
-      mockReq.body = validData;
-
-      await createAgentHandler(mockReq, mockRes);
-
-      expect(mockRes.status).toHaveBeenCalledWith(201);
-      expect(mockRes.json).toHaveBeenCalled();
-
-      const createdAgent = mockRes.json.mock.calls[0][0];
-      expect(createdAgent.name).toBe('Test Agent');
-      expect(createdAgent.description).toBe('A test agent');
-      expect(createdAgent.provider).toBe('openai');
-      expect(createdAgent.model).toBe('gpt-4');
-      expect(createdAgent.author.toString()).toBe(mockReq.user.id);
-      expect(createdAgent.tools).toContain('web_search');
-
-      // Verify in database
-      const agentInDb = await Agent.findOne({ id: createdAgent.id });
-      expect(agentInDb).toBeDefined();
-      expect(agentInDb.name).toBe('Test Agent');
-      expect(agentInDb.author.toString()).toBe(mockReq.user.id);
-    });
-
-    test('should reject creation with unauthorized fields (mass assignment protection)', async () => {
-      const maliciousData = {
-        // Required fields
-        provider: 'openai',
-        model: 'gpt-4',
-        name: 'Malicious Agent',
-
-        // Unauthorized fields that should be stripped
-        author: new mongoose.Types.ObjectId().toString(), // Should not be able to set author
-        authorName: 'Hacker', // Should be stripped
-        isCollaborative: true, // Should be stripped on creation
-        versions: [], // Should be stripped
-        _id: new mongoose.Types.ObjectId(), // Should be stripped
-        id: 'custom_agent_id', // Should be overridden
-        createdAt: new Date('2020-01-01'), // Should be stripped
-        updatedAt: new Date('2020-01-01'), // Should be stripped
-      };
-
-      mockReq.body = maliciousData;
-
-      await createAgentHandler(mockReq, mockRes);
-
-      expect(mockRes.status).toHaveBeenCalledWith(201);
-
-      const createdAgent = mockRes.json.mock.calls[0][0];
-
-      // Verify unauthorized fields were not set
-      expect(createdAgent.author.toString()).toBe(mockReq.user.id); // Should be the request user, not the malicious value
-      expect(createdAgent.authorName).toBeUndefined();
-      expect(createdAgent.isCollaborative).toBeFalsy();
-      expect(createdAgent.versions).toHaveLength(1); // Should have exactly 1 version from creation
-      expect(createdAgent.id).not.toBe('custom_agent_id'); // Should have generated ID
-      expect(createdAgent.id).toMatch(/^agent_/); // Should have proper prefix
-
-      // Verify timestamps are recent (not the malicious dates)
-      const createdTime = new Date(createdAgent.createdAt).getTime();
-      const now = Date.now();
-      expect(now - createdTime).toBeLessThan(5000); // Created within last 5 seconds
-
-      // Verify in database
-      const agentInDb = await Agent.findOne({ id: createdAgent.id });
-      expect(agentInDb.author.toString()).toBe(mockReq.user.id);
-      expect(agentInDb.authorName).toBeUndefined();
-    });
-
-    test('should validate required fields', async () => {
-      const invalidData = {
-        name: 'Missing Required Fields',
-        // Missing provider and model
-      };
-
-      mockReq.body = invalidData;
-
-      await createAgentHandler(mockReq, mockRes);
-
-      expect(mockRes.status).toHaveBeenCalledWith(400);
-      expect(mockRes.json).toHaveBeenCalledWith(
-        expect.objectContaining({
-          error: 'Invalid request data',
-          details: expect.any(Array),
-        }),
-      );
-
-      // Verify nothing was created in database
-      const count = await Agent.countDocuments();
-      expect(count).toBe(0);
-    });
-
-    test('should handle tool_resources validation', async () => {
-      const dataWithInvalidToolResources = {
-        provider: 'openai',
-        model: 'gpt-4',
-        name: 'Agent with Tool Resources',
-        tool_resources: {
-          // Valid resources
-          file_search: {
-            file_ids: ['file1', 'file2'],
-            vector_store_ids: ['vs1'],
-          },
-          execute_code: {
-            file_ids: ['file3'],
-          },
-          // Invalid resource (should be stripped by schema)
-          invalid_resource: {
-            file_ids: ['file4'],
-          },
-        },
-      };
-
-      mockReq.body = dataWithInvalidToolResources;
-
-      await createAgentHandler(mockReq, mockRes);
-
-      expect(mockRes.status).toHaveBeenCalledWith(201);
-
-      const createdAgent = mockRes.json.mock.calls[0][0];
-      expect(createdAgent.tool_resources).toBeDefined();
-      expect(createdAgent.tool_resources.file_search).toBeDefined();
-      expect(createdAgent.tool_resources.execute_code).toBeDefined();
-      expect(createdAgent.tool_resources.invalid_resource).toBeUndefined(); // Should be stripped
-
-      // Verify in database
-      const agentInDb = await Agent.findOne({ id: createdAgent.id });
-      expect(agentInDb.tool_resources.invalid_resource).toBeUndefined();
-    });
-
-    test('should handle avatar validation', async () => {
-      const dataWithAvatar = {
-        provider: 'openai',
-        model: 'gpt-4',
-        name: 'Agent with Avatar',
-        avatar: {
-          filepath: 'https://example.com/avatar.png',
-          source: 's3',
-        },
-      };
-
-      mockReq.body = dataWithAvatar;
-
-      await createAgentHandler(mockReq, mockRes);
-
-      expect(mockRes.status).toHaveBeenCalledWith(201);
-
-      const createdAgent = mockRes.json.mock.calls[0][0];
-      expect(createdAgent.avatar).toEqual({
-        filepath: 'https://example.com/avatar.png',
-        source: 's3',
-      });
-    });
-
-    test('should handle invalid avatar format', async () => {
-      const dataWithInvalidAvatar = {
-        provider: 'openai',
-        model: 'gpt-4',
-        name: 'Agent with Invalid Avatar',
-        avatar: 'just-a-string', // Invalid format
-      };
-
-      mockReq.body = dataWithInvalidAvatar;
-
-      await createAgentHandler(mockReq, mockRes);
-
-      expect(mockRes.status).toHaveBeenCalledWith(400);
-      expect(mockRes.json).toHaveBeenCalledWith(
-        expect.objectContaining({
-          error: 'Invalid request data',
-        }),
-      );
-    });
-  });
-
-  describe('updateAgentHandler', () => {
-    let existingAgentId;
-    let existingAgentAuthorId;
-
-    beforeEach(async () => {
-      // Create an existing agent for update tests
-      existingAgentAuthorId = new mongoose.Types.ObjectId();
-      const agent = await Agent.create({
-        id: `agent_${uuidv4()}`,
-        name: 'Original Agent',
-        provider: 'openai',
-        model: 'gpt-3.5-turbo',
-        author: existingAgentAuthorId,
-        description: 'Original description',
-        isCollaborative: false,
-        versions: [
-          {
-            name: 'Original Agent',
-            provider: 'openai',
-            model: 'gpt-3.5-turbo',
-            description: 'Original description',
-            createdAt: new Date(),
-            updatedAt: new Date(),
-          },
-        ],
-      });
-      existingAgentId = agent.id;
-    });
-
-    test('should update agent with allowed fields only', async () => {
-      mockReq.user.id = existingAgentAuthorId.toString(); // Set as author
-      mockReq.params.id = existingAgentId;
-      mockReq.body = {
-        name: 'Updated Agent',
-        description: 'Updated description',
-        model: 'gpt-4',
-        isCollaborative: true, // This IS allowed in updates
-      };
-
-      await updateAgentHandler(mockReq, mockRes);
-
-      expect(mockRes.status).not.toHaveBeenCalledWith(400);
-      expect(mockRes.status).not.toHaveBeenCalledWith(403);
-      expect(mockRes.json).toHaveBeenCalled();
-
-      const updatedAgent = mockRes.json.mock.calls[0][0];
-      expect(updatedAgent.name).toBe('Updated Agent');
-      expect(updatedAgent.description).toBe('Updated description');
-      expect(updatedAgent.model).toBe('gpt-4');
-      expect(updatedAgent.isCollaborative).toBe(true);
-      expect(updatedAgent.author).toBe(existingAgentAuthorId.toString());
-
-      // Verify in database
-      const agentInDb = await Agent.findOne({ id: existingAgentId });
-      expect(agentInDb.name).toBe('Updated Agent');
-      expect(agentInDb.isCollaborative).toBe(true);
-    });
-
-    test('should reject update with unauthorized fields (mass assignment protection)', async () => {
-      mockReq.user.id = existingAgentAuthorId.toString();
-      mockReq.params.id = existingAgentId;
-      mockReq.body = {
-        name: 'Updated Name',
-
-        // Unauthorized fields that should be stripped
-        author: new mongoose.Types.ObjectId().toString(), // Should not be able to change author
-        authorName: 'Hacker', // Should be stripped
-        id: 'different_agent_id', // Should be stripped
-        _id: new mongoose.Types.ObjectId(), // Should be stripped
-        versions: [], // Should be stripped
-        createdAt: new Date('2020-01-01'), // Should be stripped
-        updatedAt: new Date('2020-01-01'), // Should be stripped
-      };
-
-      await updateAgentHandler(mockReq, mockRes);
-
-      expect(mockRes.json).toHaveBeenCalled();
-
-      const updatedAgent = mockRes.json.mock.calls[0][0];
-
-      // Verify unauthorized fields were not changed
-      expect(updatedAgent.author).toBe(existingAgentAuthorId.toString()); // Should not have changed
-      expect(updatedAgent.authorName).toBeUndefined();
-      expect(updatedAgent.id).toBe(existingAgentId); // Should not have changed
-      expect(updatedAgent.name).toBe('Updated Name'); // Only this should have changed
-
-      // Verify in database
-      const agentInDb = await Agent.findOne({ id: existingAgentId });
-      expect(agentInDb.author.toString()).toBe(existingAgentAuthorId.toString());
-      expect(agentInDb.id).toBe(existingAgentId);
-    });
-
-    test('should reject update from non-author when not collaborative', async () => {
-      const differentUserId = new mongoose.Types.ObjectId().toString();
-      mockReq.user.id = differentUserId; // Different user
-      mockReq.params.id = existingAgentId;
-      mockReq.body = {
-        name: 'Unauthorized Update',
-      };
-
-      await updateAgentHandler(mockReq, mockRes);
-
-      expect(mockRes.status).toHaveBeenCalledWith(403);
-      expect(mockRes.json).toHaveBeenCalledWith({
-        error: 'You do not have permission to modify this non-collaborative agent',
-      });
-
-      // Verify agent was not modified in database
-      const agentInDb = await Agent.findOne({ id: existingAgentId });
-      expect(agentInDb.name).toBe('Original Agent');
-    });
-
-    test('should allow update from non-author when collaborative', async () => {
-      // First make the agent collaborative
-      await Agent.updateOne({ id: existingAgentId }, { isCollaborative: true });
-
-      const differentUserId = new mongoose.Types.ObjectId().toString();
-      mockReq.user.id = differentUserId; // Different user
-      mockReq.params.id = existingAgentId;
-      mockReq.body = {
-        name: 'Collaborative Update',
-      };
-
-      await updateAgentHandler(mockReq, mockRes);
-
-      expect(mockRes.status).not.toHaveBeenCalledWith(403);
-      expect(mockRes.json).toHaveBeenCalled();
-
-      const updatedAgent = mockRes.json.mock.calls[0][0];
-      expect(updatedAgent.name).toBe('Collaborative Update');
-      // Author field should be removed for non-author
-      expect(updatedAgent.author).toBeUndefined();
-
-      // Verify in database
-      const agentInDb = await Agent.findOne({ id: existingAgentId });
-      expect(agentInDb.name).toBe('Collaborative Update');
-    });
-
-    test('should allow admin to update any agent', async () => {
-      const adminUserId = new mongoose.Types.ObjectId().toString();
-      mockReq.user.id = adminUserId;
-      mockReq.user.role = 'ADMIN'; // Set as admin
-      mockReq.params.id = existingAgentId;
-      mockReq.body = {
-        name: 'Admin Update',
-      };
-
-      await updateAgentHandler(mockReq, mockRes);
-
-      expect(mockRes.status).not.toHaveBeenCalledWith(403);
-      expect(mockRes.json).toHaveBeenCalled();
-
-      const updatedAgent = mockRes.json.mock.calls[0][0];
-      expect(updatedAgent.name).toBe('Admin Update');
-    });
-
-    test('should handle projectIds updates', async () => {
-      mockReq.user.id = existingAgentAuthorId.toString();
-      mockReq.params.id = existingAgentId;
-
-      const projectId1 = new mongoose.Types.ObjectId().toString();
-      const projectId2 = new mongoose.Types.ObjectId().toString();
-
-      mockReq.body = {
-        projectIds: [projectId1, projectId2],
-      };
-
-      await updateAgentHandler(mockReq, mockRes);
-
-      expect(mockRes.json).toHaveBeenCalled();
-
-      const updatedAgent = mockRes.json.mock.calls[0][0];
-      expect(updatedAgent).toBeDefined();
-      // Note: updateAgentProjects requires more setup, so we just verify the handler doesn't crash
-    });
-
-    test('should validate tool_resources in updates', async () => {
-      mockReq.user.id = existingAgentAuthorId.toString();
-      mockReq.params.id = existingAgentId;
-      mockReq.body = {
-        tool_resources: {
-          ocr: {
-            file_ids: ['ocr1', 'ocr2'],
-          },
-          execute_code: {
-            file_ids: ['img1'],
-          },
-          // Invalid tool resource
-          invalid_tool: {
-            file_ids: ['invalid'],
-          },
-        },
-      };
-
-      await updateAgentHandler(mockReq, mockRes);
-
-      expect(mockRes.json).toHaveBeenCalled();
-
-      const updatedAgent = mockRes.json.mock.calls[0][0];
-      expect(updatedAgent.tool_resources).toBeDefined();
-      expect(updatedAgent.tool_resources.ocr).toBeDefined();
-      expect(updatedAgent.tool_resources.execute_code).toBeDefined();
-      expect(updatedAgent.tool_resources.invalid_tool).toBeUndefined();
-    });
-
-    test('should return 404 for non-existent agent', async () => {
-      mockReq.user.id = existingAgentAuthorId.toString();
-      mockReq.params.id = `agent_${uuidv4()}`; // Non-existent ID
-      mockReq.body = {
-        name: 'Update Non-existent',
-      };
-
-      await updateAgentHandler(mockReq, mockRes);
-
-      expect(mockRes.status).toHaveBeenCalledWith(404);
-      expect(mockRes.json).toHaveBeenCalledWith({ error: 'Agent not found' });
-    });
-
-    test('should handle validation errors properly', async () => {
-      mockReq.user.id = existingAgentAuthorId.toString();
-      mockReq.params.id = existingAgentId;
-      mockReq.body = {
-        model_parameters: 'invalid-not-an-object', // Should be an object
-      };
-
-      await updateAgentHandler(mockReq, mockRes);
-
-      expect(mockRes.status).toHaveBeenCalledWith(400);
-      expect(mockRes.json).toHaveBeenCalledWith(
-        expect.objectContaining({
-          error: 'Invalid request data',
-          details: expect.any(Array),
-        }),
-      );
-    });
-  });
-
-  describe('Mass Assignment Attack Scenarios', () => {
-    test('should prevent setting system fields during creation', async () => {
-      const systemFields = {
-        provider: 'openai',
-        model: 'gpt-4',
-        name: 'System Fields Test',
-
-        // System fields that should never be settable by users
-        __v: 99,
-        _id: new mongoose.Types.ObjectId(),
-        versions: [
-          {
-            name: 'Fake Version',
-            provider: 'fake',
-            model: 'fake-model',
-          },
-        ],
-      };
-
-      mockReq.body = systemFields;
-
-      await createAgentHandler(mockReq, mockRes);
-
-      expect(mockRes.status).toHaveBeenCalledWith(201);
-
-      const createdAgent = mockRes.json.mock.calls[0][0];
-
-      // Verify system fields were not affected
-      expect(createdAgent.__v).not.toBe(99);
-      expect(createdAgent.versions).toHaveLength(1); // Should only have the auto-created version
-      expect(createdAgent.versions[0].name).toBe('System Fields Test'); // From actual creation
-      expect(createdAgent.versions[0].provider).toBe('openai'); // From actual creation
-
-      // Verify in database
-      const agentInDb = await Agent.findOne({ id: createdAgent.id });
-      expect(agentInDb.__v).not.toBe(99);
-    });
-
-    test('should prevent privilege escalation through isCollaborative', async () => {
-      // Create a non-collaborative agent
-      const authorId = new mongoose.Types.ObjectId();
-      const agent = await Agent.create({
-        id: `agent_${uuidv4()}`,
-        name: 'Private Agent',
-        provider: 'openai',
-        model: 'gpt-4',
-        author: authorId,
-        isCollaborative: false,
-        versions: [
-          {
-            name: 'Private Agent',
-            provider: 'openai',
-            model: 'gpt-4',
-            createdAt: new Date(),
-            updatedAt: new Date(),
-          },
-        ],
-      });
-
-      // Try to make it collaborative as a different user
-      const attackerId = new mongoose.Types.ObjectId().toString();
-      mockReq.user.id = attackerId;
-      mockReq.params.id = agent.id;
-      mockReq.body = {
-        isCollaborative: true, // Trying to escalate privileges
-      };
-
-      await updateAgentHandler(mockReq, mockRes);
-
-      // Should be rejected
-      expect(mockRes.status).toHaveBeenCalledWith(403);
-
-      // Verify in database that it's still not collaborative
-      const agentInDb = await Agent.findOne({ id: agent.id });
-      expect(agentInDb.isCollaborative).toBe(false);
-    });
-
-    test('should prevent author hijacking', async () => {
-      const originalAuthorId = new mongoose.Types.ObjectId();
-      const attackerId = new mongoose.Types.ObjectId();
-
-      // Admin creates an agent
-      mockReq.user.id = originalAuthorId.toString();
-      mockReq.user.role = 'ADMIN';
-      mockReq.body = {
-        provider: 'openai',
-        model: 'gpt-4',
-        name: 'Admin Agent',
-        author: attackerId.toString(), // Trying to set different author
-      };
-
-      await createAgentHandler(mockReq, mockRes);
-
-      expect(mockRes.status).toHaveBeenCalledWith(201);
-
-      const createdAgent = mockRes.json.mock.calls[0][0];
-
-      // Author should be the actual user, not the attempted value
-      expect(createdAgent.author.toString()).toBe(originalAuthorId.toString());
-      expect(createdAgent.author.toString()).not.toBe(attackerId.toString());
-
-      // Verify in database
-      const agentInDb = await Agent.findOne({ id: createdAgent.id });
-      expect(agentInDb.author.toString()).toBe(originalAuthorId.toString());
-    });
-
-    test('should strip unknown fields to prevent future vulnerabilities', async () => {
-      mockReq.body = {
-        provider: 'openai',
-        model: 'gpt-4',
-        name: 'Future Proof Test',
-
-        // Unknown fields that might be added in future
-        superAdminAccess: true,
-        bypassAllChecks: true,
-        internalFlag: 'secret',
-        futureFeature: 'exploit',
-      };
-
-      await createAgentHandler(mockReq, mockRes);
-
-      expect(mockRes.status).toHaveBeenCalledWith(201);
-
-      const createdAgent = mockRes.json.mock.calls[0][0];
-
-      // Verify unknown fields were stripped
-      expect(createdAgent.superAdminAccess).toBeUndefined();
-      expect(createdAgent.bypassAllChecks).toBeUndefined();
-      expect(createdAgent.internalFlag).toBeUndefined();
-      expect(createdAgent.futureFeature).toBeUndefined();
-
-      // Also check in database
-      const agentInDb = await Agent.findOne({ id: createdAgent.id }).lean();
-      expect(agentInDb.superAdminAccess).toBeUndefined();
-      expect(agentInDb.bypassAllChecks).toBeUndefined();
-      expect(agentInDb.internalFlag).toBeUndefined();
-      expect(agentInDb.futureFeature).toBeUndefined();
-    });
-  });
-});

api/server/controllers/assistants/chatV1.js

@@ -1,7 +1,4 @@
 const { v4 } = require('uuid');
-const { sleep } = require('@librechat/agents');
-const { sendEvent } = require('@librechat/api');
-const { logger } = require('@librechat/data-schemas');
 const {
   Time,
   Constants,
@@ -22,20 +19,20 @@ const {
   addThreadMetadata,
   saveAssistantMessage,
 } = require('~/server/services/Threads');
+const { sendResponse, sendMessage, sleep, countTokens } = require('~/server/utils');
 const { runAssistant, createOnTextProgress } = require('~/server/services/AssistantService');
 const validateAuthor = require('~/server/middleware/assistants/validateAuthor');
 const { formatMessage, createVisionPrompt } = require('~/app/clients/prompts');
 const { createRun, StreamRunManager } = require('~/server/services/Runs');
 const { addTitle } = require('~/server/services/Endpoints/assistants');
 const { createRunBody } = require('~/server/services/createRunBody');
-const { sendResponse } = require('~/server/middleware/error');
 const { getTransactions } = require('~/models/Transaction');
 const { checkBalance } = require('~/models/balanceMethods');
 const { getConvo } = require('~/models/Conversation');
 const getLogStores = require('~/cache/getLogStores');
-const { countTokens } = require('~/server/utils');
 const { getModelMaxTokens } = require('~/utils');
 const { getOpenAIClient } = require('./helpers');
+const { logger } = require('~/config');
 
 /**
  * @route POST /
@@ -152,7 +149,7 @@ const chatV1 = async (req, res) => {
         return res.end();
       }
       await cache.delete(cacheKey);
-      const cancelledRun = await openai.beta.threads.runs.cancel(run_id, { thread_id });
+      const cancelledRun = await openai.beta.threads.runs.cancel(thread_id, run_id);
       logger.debug('[/assistants/chat/] Cancelled run:', cancelledRun);
     } catch (error) {
       logger.error('[/assistants/chat/] Error cancelling run', error);
@@ -162,7 +159,7 @@ const chatV1 = async (req, res) => {
 
     let run;
     try {
-      run = await openai.beta.threads.runs.retrieve(run_id, { thread_id });
+      run = await openai.beta.threads.runs.retrieve(thread_id, run_id);
       await recordUsage({
         ...run.usage,
         model: run.model,
@@ -474,7 +471,7 @@ const chatV1 = async (req, res) => {
     await Promise.all(promises);
 
     const sendInitialResponse = () => {
-      sendEvent(res, {
+      sendMessage(res, {
         sync: true,
         conversationId,
         // messages: previousMessages,
@@ -590,7 +587,7 @@ const chatV1 = async (req, res) => {
       iconURL: endpointOption.iconURL,
     };
 
-    sendEvent(res, {
+    sendMessage(res, {
       final: true,
       conversation,
       requestMessage: {
@@ -623,7 +620,7 @@ const chatV1 = async (req, res) => {
 
     if (!response.run.usage) {
       await sleep(3000);
-      completedRun = await openai.beta.threads.runs.retrieve(response.run.id, { thread_id });
+      completedRun = await openai.beta.threads.runs.retrieve(thread_id, response.run.id);
       if (completedRun.usage) {
         await recordUsage({
           ...completedRun.usage,

api/server/controllers/assistants/chatV2.js

@@ -1,7 +1,4 @@
 const { v4 } = require('uuid');
-const { sleep } = require('@librechat/agents');
-const { sendEvent } = require('@librechat/api');
-const { logger } = require('@librechat/data-schemas');
 const {
   Time,
   Constants,
@@ -25,14 +22,15 @@ const { createErrorHandler } = require('~/server/controllers/assistants/errors')
 const validateAuthor = require('~/server/middleware/assistants/validateAuthor');
 const { createRun, StreamRunManager } = require('~/server/services/Runs');
 const { addTitle } = require('~/server/services/Endpoints/assistants');
+const { sendMessage, sleep, countTokens } = require('~/server/utils');
 const { createRunBody } = require('~/server/services/createRunBody');
 const { getTransactions } = require('~/models/Transaction');
 const { checkBalance } = require('~/models/balanceMethods');
 const { getConvo } = require('~/models/Conversation');
 const getLogStores = require('~/cache/getLogStores');
-const { countTokens } = require('~/server/utils');
 const { getModelMaxTokens } = require('~/utils');
 const { getOpenAIClient } = require('./helpers');
+const { logger } = require('~/config');
 
 /**
  * @route POST /
@@ -311,7 +309,7 @@ const chatV2 = async (req, res) => {
     await Promise.all(promises);
 
     const sendInitialResponse = () => {
-      sendEvent(res, {
+      sendMessage(res, {
         sync: true,
         conversationId,
         // messages: previousMessages,
@@ -434,7 +432,7 @@ const chatV2 = async (req, res) => {
       iconURL: endpointOption.iconURL,
     };
 
-    sendEvent(res, {
+    sendMessage(res, {
       final: true,
       conversation,
       requestMessage: {
@@ -467,7 +465,7 @@ const chatV2 = async (req, res) => {
 
     if (!response.run.usage) {
       await sleep(3000);
-      completedRun = await openai.beta.threads.runs.retrieve(response.run.id, { thread_id });
+      completedRun = await openai.beta.threads.runs.retrieve(thread_id, response.run.id);
       if (completedRun.usage) {
         await recordUsage({
           ...completedRun.usage,

api/server/controllers/assistants/errors.js

@@ -1,10 +1,10 @@
 // errorHandler.js
-const { logger } = require('@librechat/data-schemas');
-const { CacheKeys, ViolationTypes, ContentTypes } = require('librechat-data-provider');
-const { recordUsage, checkMessageGaps } = require('~/server/services/Threads');
-const { sendResponse } = require('~/server/middleware/error');
-const { getConvo } = require('~/models/Conversation');
+const { sendResponse } = require('~/server/utils');
+const { logger } = require('~/config');
 const getLogStores = require('~/cache/getLogStores');
+const { CacheKeys, ViolationTypes, ContentTypes } = require('librechat-data-provider');
+const { getConvo } = require('~/models/Conversation');
+const { recordUsage, checkMessageGaps } = require('~/server/services/Threads');
 
 /**
  * @typedef {Object} ErrorHandlerContext
@@ -78,7 +78,7 @@ const createErrorHandler = ({ req, res, getContext, originPath = '/assistants/ch
     } else if (/Files.*are invalid/.test(error.message)) {
       const errorMessage = `Files are invalid, or may not have uploaded yet.${
         endpoint === 'azureAssistants'
-          ? " If using Azure OpenAI, files are only available in the region of the assistant's model at the time of upload."
+          ? ' If using Azure OpenAI, files are only available in the region of the assistant\'s model at the time of upload.'
           : ''
       }`;
       return sendResponse(req, res, messageData, errorMessage);
@@ -108,7 +108,7 @@ const createErrorHandler = ({ req, res, getContext, originPath = '/assistants/ch
         return res.end();
       }
       await cache.delete(cacheKey);
-      const cancelledRun = await openai.beta.threads.runs.cancel(run_id, { thread_id });
+      const cancelledRun = await openai.beta.threads.runs.cancel(thread_id, run_id);
       logger.debug(`[${originPath}] Cancelled run:`, cancelledRun);
     } catch (error) {
       logger.error(`[${originPath}] Error cancelling run`, error);
@@ -118,7 +118,7 @@ const createErrorHandler = ({ req, res, getContext, originPath = '/assistants/ch
 
     let run;
     try {
-      run = await openai.beta.threads.runs.retrieve(run_id, { thread_id });
+      run = await openai.beta.threads.runs.retrieve(thread_id, run_id);
       await recordUsage({
         ...run.usage,
         model: run.model,

api/server/controllers/assistants/helpers.js

@@ -173,16 +173,6 @@ const listAssistantsForAzure = async ({ req, res, version, azureConfig = {}, que
   };
 };
 
-/**
- * Initializes the OpenAI client.
- * @param {object} params - The parameters object.
- * @param {ServerRequest} params.req - The request object.
- * @param {ServerResponse} params.res - The response object.
- * @param {TEndpointOption} params.endpointOption - The endpoint options.
- * @param {boolean} params.initAppClient - Whether to initialize the app client.
- * @param {string} params.overrideEndpoint - The endpoint to override.
- * @returns {Promise<{ openai: OpenAIClient, openAIApiKey: string; client: import('~/app/clients/OpenAIClient') }>} - The initialized OpenAI client.
- */
 async function getOpenAIClient({ req, res, endpointOption, initAppClient, overrideEndpoint }) {
   let endpoint = overrideEndpoint ?? req.body.endpoint ?? req.query.endpoint;
   const version = await getCurrentVersion(req, endpoint);

api/server/controllers/assistants/v1.js

@@ -197,7 +197,7 @@ const deleteAssistant = async (req, res) => {
     await validateAuthor({ req, openai });
 
     const assistant_id = req.params.id;
-    const deletionStatus = await openai.beta.assistants.delete(assistant_id);
+    const deletionStatus = await openai.beta.assistants.del(assistant_id);
     if (deletionStatus?.deleted) {
       await deleteAssistantActions({ req, assistant_id });
     }
@@ -365,7 +365,7 @@ const uploadAssistantAvatar = async (req, res) => {
     try {
       await fs.unlink(req.file.path);
       logger.debug('[/:agent_id/avatar] Temp. image upload file deleted');
-    } catch {
+    } catch (error) {
       logger.debug('[/:agent_id/avatar] Temp. image upload file already deleted');
     }
   }

api/server/controllers/tools.js

@@ -1,21 +1,21 @@
 const { nanoid } = require('nanoid');
 const { EnvVar } = require('@librechat/agents');
-const { logger } = require('@librechat/data-schemas');
-const { checkAccess, loadWebSearchAuth } = require('@librechat/api');
 const {
   Tools,
   AuthType,
   Permissions,
   ToolCallTypes,
   PermissionTypes,
+  loadWebSearchAuth,
 } = require('librechat-data-provider');
 const { processFileURL, uploadImageBuffer } = require('~/server/services/Files/process');
 const { processCodeOutput } = require('~/server/services/Files/Code/process');
 const { createToolCall, getToolCallsByConvo } = require('~/models/ToolCall');
 const { loadAuthValues } = require('~/server/services/Tools/credentials');
 const { loadTools } = require('~/app/clients/tools/util');
-const { getRoleByName } = require('~/models/Role');
+const { checkAccess } = require('~/server/middleware');
 const { getMessage } = require('~/models/Message');
+const { logger } = require('~/config');
 
 const fieldsMap = {
   [Tools.execute_code]: [EnvVar.CODE_API_KEY],
@@ -79,7 +79,6 @@ const verifyToolAuth = async (req, res) => {
         throwError: false,
       });
     } catch (error) {
-      logger.error('Error loading auth values', error);
       res.status(200).json({ authenticated: false, message: AuthType.USER_PROVIDED });
       return;
     }
@@ -133,12 +132,7 @@ const callTool = async (req, res) => {
     logger.debug(`[${toolId}/call] User: ${req.user.id}`);
     let hasAccess = true;
     if (toolAccessPermType[toolId]) {
-      hasAccess = await checkAccess({
-        user: req.user,
-        permissionType: toolAccessPermType[toolId],
-        permissions: [Permissions.USE],
-        getRoleByName,
-      });
+      hasAccess = await checkAccess(req.user, toolAccessPermType[toolId], [Permissions.USE]);
     }
     if (!hasAccess) {
       logger.warn(

api/server/index.js

@@ -16,7 +16,7 @@ const { connectDb, indexSync } = require('~/db');
 const validateImageRequest = require('./middleware/validateImageRequest');
 const { jwtLogin, ldapLogin, passportLogin } = require('~/strategies');
 const errorController = require('./controllers/ErrorController');
-const initializeMCPs = require('./services/initializeMCPs');
+const initializeMCP = require('./services/initializeMCP');
 const configureSocialLogins = require('./socialLogins');
 const AppService = require('./services/AppService');
 const staticCache = require('./utils/staticCache');
@@ -55,6 +55,7 @@ const startServer = async () => {
 
   /* Middleware */
   app.use(noIndex);
+  app.use(errorController);
   app.use(express.json({ limit: '3mb' }));
   app.use(express.urlencoded({ extended: true, limit: '3mb' }));
   app.use(mongoSanitize());
@@ -120,9 +121,6 @@ const startServer = async () => {
   app.use('/api/tags', routes.tags);
   app.use('/api/mcp', routes.mcp);
 
-  // Add the error controller one more time after all routes
-  app.use(errorController);
-
   app.use((req, res) => {
     res.set({
       'Cache-Control': process.env.INDEX_CACHE_CONTROL || 'no-cache, no-store, must-revalidate',
@@ -146,7 +144,7 @@ const startServer = async () => {
       logger.info(`Server listening at http://${host == '0.0.0.0' ? 'localhost' : host}:${port}`);
     }
 
-    initializeMCPs(app);
+    initializeMCP(app);
   });
 };
 

api/server/index.spec.js

@@ -1,4 +1,5 @@
 const fs = require('fs');
+const path = require('path');
 const request = require('supertest');
 const { MongoMemoryServer } = require('mongodb-memory-server');
 const mongoose = require('mongoose');
@@ -58,30 +59,6 @@ describe('Server Configuration', () => {
     expect(response.headers['pragma']).toBe('no-cache');
     expect(response.headers['expires']).toBe('0');
   });
-
-  it('should return 500 for unknown errors via ErrorController', async () => {
-    // Testing the error handling here on top of unit tests to ensure the middleware is correctly integrated
-
-    // Mock MongoDB operations to fail
-    const originalFindOne = mongoose.models.User.findOne;
-    const mockError = new Error('MongoDB operation failed');
-    mongoose.models.User.findOne = jest.fn().mockImplementation(() => {
-      throw mockError;
-    });
-
-    try {
-      const response = await request(app).post('/api/auth/login').send({
-        email: 'test@example.com',
-        password: 'password123',
-      });
-
-      expect(response.status).toBe(500);
-      expect(response.text).toBe('An unknown error occurred.');
-    } finally {
-      // Restore original function
-      mongoose.models.User.findOne = originalFindOne;
-    }
-  });
 });
 
 // Polls the /health endpoint every 30ms for up to 10 seconds to wait for the server to start completely

api/server/middleware/abortMiddleware.js

@@ -1,13 +1,13 @@
-const { logger } = require('@librechat/data-schemas');
-const { countTokens, isEnabled, sendEvent } = require('@librechat/api');
+// abortMiddleware.js
 const { isAssistantsEndpoint, ErrorTypes } = require('librechat-data-provider');
+const { sendMessage, sendError, countTokens, isEnabled } = require('~/server/utils');
 const { truncateText, smartTruncateText } = require('~/app/clients/prompts');
 const clearPendingReq = require('~/cache/clearPendingReq');
-const { sendError } = require('~/server/middleware/error');
 const { spendTokens } = require('~/models/spendTokens');
 const abortControllers = require('./abortControllers');
 const { saveMessage, getConvo } = require('~/models');
 const { abortRun } = require('./abortRun');
+const { logger } = require('~/config');
 
 const abortDataMap = new WeakMap();
 
@@ -101,7 +101,7 @@ async function abortMessage(req, res) {
   cleanupAbortController(abortKey);
 
   if (res.headersSent && finalEvent) {
-    return sendEvent(res, finalEvent);
+    return sendMessage(res, finalEvent);
   }
 
   res.setHeader('Content-Type', 'application/json');
@@ -174,7 +174,7 @@ const createAbortController = (req, res, getAbortData, getReqData) => {
    * @param {string} responseMessageId
    */
   const onStart = (userMessage, responseMessageId) => {
-    sendEvent(res, { message: userMessage, created: true });
+    sendMessage(res, { message: userMessage, created: true });
 
     const abortKey = userMessage?.conversationId ?? req.user.id;
     getReqData({ abortKey });

api/server/middleware/abortRun.js

@@ -1,11 +1,11 @@
-const { sendEvent } = require('@librechat/api');
-const { logger } = require('@librechat/data-schemas');
 const { CacheKeys, RunStatus, isUUID } = require('librechat-data-provider');
 const { initializeClient } = require('~/server/services/Endpoints/assistants');
 const { checkMessageGaps, recordUsage } = require('~/server/services/Threads');
 const { deleteMessages } = require('~/models/Message');
 const { getConvo } = require('~/models/Conversation');
 const getLogStores = require('~/cache/getLogStores');
+const { sendMessage } = require('~/server/utils');
+const { logger } = require('~/config');
 
 const three_minutes = 1000 * 60 * 3;
 
@@ -34,7 +34,7 @@ async function abortRun(req, res) {
   const [thread_id, run_id] = runValues.split(':');
 
   if (!run_id) {
-    logger.warn("[abortRun] Couldn't find run for cancel request", { thread_id });
+    logger.warn('[abortRun] Couldn\'t find run for cancel request', { thread_id });
     return res.status(204).send({ message: 'Run not found' });
   } else if (run_id === 'cancelled') {
     logger.warn('[abortRun] Run already cancelled', { thread_id });
@@ -47,7 +47,7 @@ async function abortRun(req, res) {
 
   try {
     await cache.set(cacheKey, 'cancelled', three_minutes);
-    const cancelledRun = await openai.beta.threads.runs.cancel(run_id, { thread_id });
+    const cancelledRun = await openai.beta.threads.runs.cancel(thread_id, run_id);
     logger.debug('[abortRun] Cancelled run:', cancelledRun);
   } catch (error) {
     logger.error('[abortRun] Error cancelling run', error);
@@ -60,7 +60,7 @@ async function abortRun(req, res) {
   }
 
   try {
-    const run = await openai.beta.threads.runs.retrieve(run_id, { thread_id });
+    const run = await openai.beta.threads.runs.retrieve(thread_id, run_id);
     await recordUsage({
       ...run.usage,
       model: run.model,
@@ -93,7 +93,7 @@ async function abortRun(req, res) {
   };
 
   if (res.headersSent && finalEvent) {
-    return sendEvent(res, finalEvent);
+    return sendMessage(res, finalEvent);
   }
 
   res.json(finalEvent);

api/server/middleware/buildEndpointOption.js

@@ -1,4 +1,3 @@
-const { handleError } = require('@librechat/api');
 const { logger } = require('@librechat/data-schemas');
 const {
   EndpointURLs,
@@ -15,6 +14,7 @@ const openAI = require('~/server/services/Endpoints/openAI');
 const agents = require('~/server/services/Endpoints/agents');
 const custom = require('~/server/services/Endpoints/custom');
 const google = require('~/server/services/Endpoints/google');
+const { handleError } = require('~/server/utils');
 
 const buildFunction = {
   [EModelEndpoint.openAI]: openAI.buildOptions,

api/server/middleware/checkBan.js

@@ -18,6 +18,7 @@ const message = 'Your account has been temporarily banned due to violations of o
  * @function
  * @param {Object} req - Express Request object.
  * @param {Object} res - Express Response object.
+ * @param {String} errorMessage - Error message to be displayed in case of /api/ask or /api/edit request.
  *
  * @returns {Promise<Object>} - Returns a Promise which when resolved sends a response status of 403 with a specific message if request is not of api/ask or api/edit types. If it is, calls `denyRequest()` function.
  */
@@ -134,7 +135,6 @@ const checkBan = async (req, res, next = () => {}) => {
     return await banResponse(req, res);
   } catch (error) {
     logger.error('Error in checkBan middleware:', error);
-    return next(error);
   }
 };
 

api/server/middleware/concurrentLimiter.js

@@ -1,4 +1,4 @@
-const { Time, CacheKeys, ViolationTypes } = require('librechat-data-provider');
+const { Time, CacheKeys } = require('librechat-data-provider');
 const clearPendingReq = require('~/cache/clearPendingReq');
 const { logViolation, getLogStores } = require('~/cache');
 const { isEnabled } = require('~/server/utils');
@@ -37,7 +37,7 @@ const concurrentLimiter = async (req, res, next) => {
 
   const userId = req.user?.id ?? req.user?._id ?? '';
   const limit = Math.max(CONCURRENT_MESSAGE_MAX, 1);
-  const type = ViolationTypes.CONCURRENT;
+  const type = 'concurrent';
 
   const key = `${isEnabled(USE_REDIS) ? namespace : ''}:${userId}`;
   const pendingRequests = +((await cache.get(key)) ?? 0);

api/server/middleware/denyRequest.js

@@ -1,7 +1,6 @@
 const crypto = require('crypto');
-const { sendEvent } = require('@librechat/api');
 const { getResponseSender, Constants } = require('librechat-data-provider');
-const { sendError } = require('~/server/middleware/error');
+const { sendMessage, sendError } = require('~/server/utils');
 const { saveMessage } = require('~/models');
 
 /**
@@ -37,7 +36,7 @@ const denyRequest = async (req, res, errorMessage) => {
     isCreatedByUser: true,
     text,
   };
-  sendEvent(res, { message: userMessage, created: true });
+  sendMessage(res, { message: userMessage, created: true });
 
   const shouldSaveMessage = _convoId && parentMessageId && parentMessageId !== Constants.NO_PARENT;
 

api/server/middleware/limiters/forkLimiters.js

@@ -1,79 +0,0 @@
-const rateLimit = require('express-rate-limit');
-const { ViolationTypes } = require('librechat-data-provider');
-const { limiterCache } = require('~/cache/cacheFactory');
-const logViolation = require('~/cache/logViolation');
-
-const getEnvironmentVariables = () => {
-  const FORK_IP_MAX = parseInt(process.env.FORK_IP_MAX) || 30;
-  const FORK_IP_WINDOW = parseInt(process.env.FORK_IP_WINDOW) || 1;
-  const FORK_USER_MAX = parseInt(process.env.FORK_USER_MAX) || 7;
-  const FORK_USER_WINDOW = parseInt(process.env.FORK_USER_WINDOW) || 1;
-  const FORK_VIOLATION_SCORE = process.env.FORK_VIOLATION_SCORE;
-
-  const forkIpWindowMs = FORK_IP_WINDOW * 60 * 1000;
-  const forkIpMax = FORK_IP_MAX;
-  const forkIpWindowInMinutes = forkIpWindowMs / 60000;
-
-  const forkUserWindowMs = FORK_USER_WINDOW * 60 * 1000;
-  const forkUserMax = FORK_USER_MAX;
-  const forkUserWindowInMinutes = forkUserWindowMs / 60000;
-
-  return {
-    forkIpWindowMs,
-    forkIpMax,
-    forkIpWindowInMinutes,
-    forkUserWindowMs,
-    forkUserMax,
-    forkUserWindowInMinutes,
-    forkViolationScore: FORK_VIOLATION_SCORE,
-  };
-};
-
-const createForkHandler = (ip = true) => {
-  const {
-    forkIpMax,
-    forkUserMax,
-    forkViolationScore,
-    forkIpWindowInMinutes,
-    forkUserWindowInMinutes,
-  } = getEnvironmentVariables();
-
-  return async (req, res) => {
-    const type = ViolationTypes.FILE_UPLOAD_LIMIT;
-    const errorMessage = {
-      type,
-      max: ip ? forkIpMax : forkUserMax,
-      limiter: ip ? 'ip' : 'user',
-      windowInMinutes: ip ? forkIpWindowInMinutes : forkUserWindowInMinutes,
-    };
-
-    await logViolation(req, res, type, errorMessage, forkViolationScore);
-    res.status(429).json({ message: 'Too many conversation fork requests. Try again later' });
-  };
-};
-
-const createForkLimiters = () => {
-  const { forkIpWindowMs, forkIpMax, forkUserWindowMs, forkUserMax } = getEnvironmentVariables();
-
-  const ipLimiterOptions = {
-    windowMs: forkIpWindowMs,
-    max: forkIpMax,
-    handler: createForkHandler(),
-    store: limiterCache('fork_ip_limiter'),
-  };
-  const userLimiterOptions = {
-    windowMs: forkUserWindowMs,
-    max: forkUserMax,
-    handler: createForkHandler(false),
-    keyGenerator: function (req) {
-      return req.user?.id;
-    },
-    store: limiterCache('fork_user_limiter'),
-  };
-
-  const forkIpLimiter = rateLimit(ipLimiterOptions);
-  const forkUserLimiter = rateLimit(userLimiterOptions);
-  return { forkIpLimiter, forkUserLimiter };
-};
-
-module.exports = { createForkLimiters };

api/server/middleware/limiters/importLimiters.js

@@ -1,14 +1,16 @@
 const rateLimit = require('express-rate-limit');
+const { RedisStore } = require('rate-limit-redis');
 const { ViolationTypes } = require('librechat-data-provider');
-const { limiterCache } = require('~/cache/cacheFactory');
+const ioredisClient = require('~/cache/ioredisClient');
 const logViolation = require('~/cache/logViolation');
+const { isEnabled } = require('~/server/utils');
+const { logger } = require('~/config');
 
 const getEnvironmentVariables = () => {
   const IMPORT_IP_MAX = parseInt(process.env.IMPORT_IP_MAX) || 100;
   const IMPORT_IP_WINDOW = parseInt(process.env.IMPORT_IP_WINDOW) || 15;
   const IMPORT_USER_MAX = parseInt(process.env.IMPORT_USER_MAX) || 50;
   const IMPORT_USER_WINDOW = parseInt(process.env.IMPORT_USER_WINDOW) || 15;
-  const IMPORT_VIOLATION_SCORE = process.env.IMPORT_VIOLATION_SCORE;
 
   const importIpWindowMs = IMPORT_IP_WINDOW * 60 * 1000;
   const importIpMax = IMPORT_IP_MAX;
@@ -25,18 +27,12 @@ const getEnvironmentVariables = () => {
     importUserWindowMs,
     importUserMax,
     importUserWindowInMinutes,
-    importViolationScore: IMPORT_VIOLATION_SCORE,
   };
 };
 
 const createImportHandler = (ip = true) => {
-  const {
-    importIpMax,
-    importUserMax,
-    importViolationScore,
-    importIpWindowInMinutes,
-    importUserWindowInMinutes,
-  } = getEnvironmentVariables();
+  const { importIpMax, importIpWindowInMinutes, importUserMax, importUserWindowInMinutes } =
+    getEnvironmentVariables();
 
   return async (req, res) => {
     const type = ViolationTypes.FILE_UPLOAD_LIMIT;
@@ -47,7 +43,7 @@ const createImportHandler = (ip = true) => {
       windowInMinutes: ip ? importIpWindowInMinutes : importUserWindowInMinutes,
     };
 
-    await logViolation(req, res, type, errorMessage, importViolationScore);
+    await logViolation(req, res, type, errorMessage);
     res.status(429).json({ message: 'Too many conversation import requests. Try again later' });
   };
 };
@@ -60,7 +56,6 @@ const createImportLimiters = () => {
     windowMs: importIpWindowMs,
     max: importIpMax,
     handler: createImportHandler(),
-    store: limiterCache('import_ip_limiter'),
   };
   const userLimiterOptions = {
     windowMs: importUserWindowMs,
@@ -69,9 +64,23 @@ const createImportLimiters = () => {
     keyGenerator: function (req) {
       return req.user?.id; // Use the user ID or NULL if not available
     },
-    store: limiterCache('import_user_limiter'),
   };
 
+  if (isEnabled(process.env.USE_REDIS) && ioredisClient) {
+    logger.debug('Using Redis for import rate limiters.');
+    const sendCommand = (...args) => ioredisClient.call(...args);
+    const ipStore = new RedisStore({
+      sendCommand,
+      prefix: 'import_ip_limiter:',
+    });
+    const userStore = new RedisStore({
+      sendCommand,
+      prefix: 'import_user_limiter:',
+    });
+    ipLimiterOptions.store = ipStore;
+    userLimiterOptions.store = userStore;
+  }
+
   const importIpLimiter = rateLimit(ipLimiterOptions);
   const importUserLimiter = rateLimit(userLimiterOptions);
   return { importIpLimiter, importUserLimiter };

api/server/middleware/limiters/index.js

@@ -4,7 +4,6 @@ const createSTTLimiters = require('./sttLimiters');
 const loginLimiter = require('./loginLimiter');
 const importLimiters = require('./importLimiters');
 const uploadLimiters = require('./uploadLimiters');
-const forkLimiters = require('./forkLimiters');
 const registerLimiter = require('./registerLimiter');
 const toolCallLimiter = require('./toolCallLimiter');
 const messageLimiters = require('./messageLimiters');
@@ -15,7 +14,6 @@ module.exports = {
   ...uploadLimiters,
   ...importLimiters,
   ...messageLimiters,
-  ...forkLimiters,
   loginLimiter,
   registerLimiter,
   toolCallLimiter,

api/server/middleware/limiters/loginLimiter.js

@@ -1,8 +1,9 @@
 const rateLimit = require('express-rate-limit');
-const { ViolationTypes } = require('librechat-data-provider');
-const { removePorts } = require('~/server/utils');
-const { limiterCache } = require('~/cache/cacheFactory');
+const { RedisStore } = require('rate-limit-redis');
+const { removePorts, isEnabled } = require('~/server/utils');
+const ioredisClient = require('~/cache/ioredisClient');
 const { logViolation } = require('~/cache');
+const { logger } = require('~/config');
 
 const { LOGIN_WINDOW = 5, LOGIN_MAX = 7, LOGIN_VIOLATION_SCORE: score } = process.env;
 const windowMs = LOGIN_WINDOW * 60 * 1000;
@@ -11,7 +12,7 @@ const windowInMinutes = windowMs / 60000;
 const message = `Too many login attempts, please try again after ${windowInMinutes} minutes.`;
 
 const handler = async (req, res) => {
-  const type = ViolationTypes.LOGINS;
+  const type = 'logins';
   const errorMessage = {
     type,
     max,
@@ -27,9 +28,17 @@ const limiterOptions = {
   max,
   handler,
   keyGenerator: removePorts,
-  store: limiterCache('login_limiter'),
 };
 
+if (isEnabled(process.env.USE_REDIS) && ioredisClient) {
+  logger.debug('Using Redis for login rate limiter.');
+  const store = new RedisStore({
+    sendCommand: (...args) => ioredisClient.call(...args),
+    prefix: 'login_limiter:',
+  });
+  limiterOptions.store = store;
+}
+
 const loginLimiter = rateLimit(limiterOptions);
 
 module.exports = loginLimiter;

api/server/middleware/limiters/messageLimiters.js

@@ -1,15 +1,16 @@
 const rateLimit = require('express-rate-limit');
-const { ViolationTypes } = require('librechat-data-provider');
+const { RedisStore } = require('rate-limit-redis');
 const denyRequest = require('~/server/middleware/denyRequest');
-const { limiterCache } = require('~/cache/cacheFactory');
+const ioredisClient = require('~/cache/ioredisClient');
+const { isEnabled } = require('~/server/utils');
 const { logViolation } = require('~/cache');
+const { logger } = require('~/config');
 
 const {
   MESSAGE_IP_MAX = 40,
   MESSAGE_IP_WINDOW = 1,
   MESSAGE_USER_MAX = 40,
   MESSAGE_USER_WINDOW = 1,
-  MESSAGE_VIOLATION_SCORE: score,
 } = process.env;
 
 const ipWindowMs = MESSAGE_IP_WINDOW * 60 * 1000;
@@ -30,7 +31,7 @@ const userWindowInMinutes = userWindowMs / 60000;
  */
 const createHandler = (ip = true) => {
   return async (req, res) => {
-    const type = ViolationTypes.MESSAGE_LIMIT;
+    const type = 'message_limit';
     const errorMessage = {
       type,
       max: ip ? ipMax : userMax,
@@ -38,7 +39,7 @@ const createHandler = (ip = true) => {
       windowInMinutes: ip ? ipWindowInMinutes : userWindowInMinutes,
     };
 
-    await logViolation(req, res, type, errorMessage, score);
+    await logViolation(req, res, type, errorMessage);
     return await denyRequest(req, res, errorMessage);
   };
 };
@@ -50,7 +51,6 @@ const ipLimiterOptions = {
   windowMs: ipWindowMs,
   max: ipMax,
   handler: createHandler(),
-  store: limiterCache('message_ip_limiter'),
 };
 
 const userLimiterOptions = {
@@ -60,9 +60,23 @@ const userLimiterOptions = {
   keyGenerator: function (req) {
     return req.user?.id; // Use the user ID or NULL if not available
   },
-  store: limiterCache('message_user_limiter'),
 };
 
+if (isEnabled(process.env.USE_REDIS) && ioredisClient) {
+  logger.debug('Using Redis for message rate limiters.');
+  const sendCommand = (...args) => ioredisClient.call(...args);
+  const ipStore = new RedisStore({
+    sendCommand,
+    prefix: 'message_ip_limiter:',
+  });
+  const userStore = new RedisStore({
+    sendCommand,
+    prefix: 'message_user_limiter:',
+  });
+  ipLimiterOptions.store = ipStore;
+  userLimiterOptions.store = userStore;
+}
+
 /**
  * Message request rate limiter by IP
  */

api/server/middleware/limiters/registerLimiter.js

@@ -1,8 +1,9 @@
 const rateLimit = require('express-rate-limit');
-const { ViolationTypes } = require('librechat-data-provider');
-const { removePorts } = require('~/server/utils');
-const { limiterCache } = require('~/cache/cacheFactory');
+const { RedisStore } = require('rate-limit-redis');
+const { removePorts, isEnabled } = require('~/server/utils');
+const ioredisClient = require('~/cache/ioredisClient');
 const { logViolation } = require('~/cache');
+const { logger } = require('~/config');
 
 const { REGISTER_WINDOW = 60, REGISTER_MAX = 5, REGISTRATION_VIOLATION_SCORE: score } = process.env;
 const windowMs = REGISTER_WINDOW * 60 * 1000;
@@ -11,7 +12,7 @@ const windowInMinutes = windowMs / 60000;
 const message = `Too many accounts created, please try again after ${windowInMinutes} minutes`;
 
 const handler = async (req, res) => {
-  const type = ViolationTypes.REGISTRATIONS;
+  const type = 'registrations';
   const errorMessage = {
     type,
     max,
@@ -27,9 +28,17 @@ const limiterOptions = {
   max,
   handler,
   keyGenerator: removePorts,
-  store: limiterCache('register_limiter'),
 };
 
+if (isEnabled(process.env.USE_REDIS) && ioredisClient) {
+  logger.debug('Using Redis for register rate limiter.');
+  const store = new RedisStore({
+    sendCommand: (...args) => ioredisClient.call(...args),
+    prefix: 'register_limiter:',
+  });
+  limiterOptions.store = store;
+}
+
 const registerLimiter = rateLimit(limiterOptions);
 
 module.exports = registerLimiter;

api/server/middleware/limiters/resetPasswordLimiter.js

@@ -1,8 +1,10 @@
 const rateLimit = require('express-rate-limit');
+const { RedisStore } = require('rate-limit-redis');
 const { ViolationTypes } = require('librechat-data-provider');
-const { removePorts } = require('~/server/utils');
-const { limiterCache } = require('~/cache/cacheFactory');
+const { removePorts, isEnabled } = require('~/server/utils');
+const ioredisClient = require('~/cache/ioredisClient');
 const { logViolation } = require('~/cache');
+const { logger } = require('~/config');
 
 const {
   RESET_PASSWORD_WINDOW = 2,
@@ -31,9 +33,17 @@ const limiterOptions = {
   max,
   handler,
   keyGenerator: removePorts,
-  store: limiterCache('reset_password_limiter'),
 };
 
+if (isEnabled(process.env.USE_REDIS) && ioredisClient) {
+  logger.debug('Using Redis for reset password rate limiter.');
+  const store = new RedisStore({
+    sendCommand: (...args) => ioredisClient.call(...args),
+    prefix: 'reset_password_limiter:',
+  });
+  limiterOptions.store = store;
+}
+
 const resetPasswordLimiter = rateLimit(limiterOptions);
 
 module.exports = resetPasswordLimiter;

api/server/middleware/limiters/sttLimiters.js

@@ -1,14 +1,16 @@
 const rateLimit = require('express-rate-limit');
+const { RedisStore } = require('rate-limit-redis');
 const { ViolationTypes } = require('librechat-data-provider');
-const { limiterCache } = require('~/cache/cacheFactory');
+const ioredisClient = require('~/cache/ioredisClient');
 const logViolation = require('~/cache/logViolation');
+const { isEnabled } = require('~/server/utils');
+const { logger } = require('~/config');
 
 const getEnvironmentVariables = () => {
   const STT_IP_MAX = parseInt(process.env.STT_IP_MAX) || 100;
   const STT_IP_WINDOW = parseInt(process.env.STT_IP_WINDOW) || 1;
   const STT_USER_MAX = parseInt(process.env.STT_USER_MAX) || 50;
   const STT_USER_WINDOW = parseInt(process.env.STT_USER_WINDOW) || 1;
-  const STT_VIOLATION_SCORE = process.env.STT_VIOLATION_SCORE;
 
   const sttIpWindowMs = STT_IP_WINDOW * 60 * 1000;
   const sttIpMax = STT_IP_MAX;
@@ -25,12 +27,11 @@ const getEnvironmentVariables = () => {
     sttUserWindowMs,
     sttUserMax,
     sttUserWindowInMinutes,
-    sttViolationScore: STT_VIOLATION_SCORE,
   };
 };
 
 const createSTTHandler = (ip = true) => {
-  const { sttIpMax, sttIpWindowInMinutes, sttUserMax, sttUserWindowInMinutes, sttViolationScore } =
+  const { sttIpMax, sttIpWindowInMinutes, sttUserMax, sttUserWindowInMinutes } =
     getEnvironmentVariables();
 
   return async (req, res) => {
@@ -42,7 +43,7 @@ const createSTTHandler = (ip = true) => {
       windowInMinutes: ip ? sttIpWindowInMinutes : sttUserWindowInMinutes,
     };
 
-    await logViolation(req, res, type, errorMessage, sttViolationScore);
+    await logViolation(req, res, type, errorMessage);
     res.status(429).json({ message: 'Too many STT requests. Try again later' });
   };
 };
@@ -54,7 +55,6 @@ const createSTTLimiters = () => {
     windowMs: sttIpWindowMs,
     max: sttIpMax,
     handler: createSTTHandler(),
-    store: limiterCache('stt_ip_limiter'),
   };
 
   const userLimiterOptions = {
@@ -64,9 +64,23 @@ const createSTTLimiters = () => {
     keyGenerator: function (req) {
       return req.user?.id; // Use the user ID or NULL if not available
     },
-    store: limiterCache('stt_user_limiter'),
   };
 
+  if (isEnabled(process.env.USE_REDIS) && ioredisClient) {
+    logger.debug('Using Redis for STT rate limiters.');
+    const sendCommand = (...args) => ioredisClient.call(...args);
+    const ipStore = new RedisStore({
+      sendCommand,
+      prefix: 'stt_ip_limiter:',
+    });
+    const userStore = new RedisStore({
+      sendCommand,
+      prefix: 'stt_user_limiter:',
+    });
+    ipLimiterOptions.store = ipStore;
+    userLimiterOptions.store = userStore;
+  }
+
   const sttIpLimiter = rateLimit(ipLimiterOptions);
   const sttUserLimiter = rateLimit(userLimiterOptions);
 

api/server/middleware/limiters/toolCallLimiter.js

@@ -1,9 +1,10 @@
 const rateLimit = require('express-rate-limit');
+const { RedisStore } = require('rate-limit-redis');
 const { ViolationTypes } = require('librechat-data-provider');
-const { limiterCache } = require('~/cache/cacheFactory');
+const ioredisClient = require('~/cache/ioredisClient');
 const logViolation = require('~/cache/logViolation');
-
-const { TOOL_CALL_VIOLATION_SCORE: score } = process.env;
+const { isEnabled } = require('~/server/utils');
+const { logger } = require('~/config');
 
 const handler = async (req, res) => {
   const type = ViolationTypes.TOOL_CALL_LIMIT;
@@ -14,7 +15,7 @@ const handler = async (req, res) => {
     windowInMinutes: 1,
   };
 
-  await logViolation(req, res, type, errorMessage, score);
+  await logViolation(req, res, type, errorMessage, 0);
   res.status(429).json({ message: 'Too many tool call requests. Try again later' });
 };
 
@@ -25,9 +26,17 @@ const limiterOptions = {
   keyGenerator: function (req) {
     return req.user?.id;
   },
-  store: limiterCache('tool_call_limiter'),
 };
 
+if (isEnabled(process.env.USE_REDIS) && ioredisClient) {
+  logger.debug('Using Redis for tool call rate limiter.');
+  const store = new RedisStore({
+    sendCommand: (...args) => ioredisClient.call(...args),
+    prefix: 'tool_call_limiter:',
+  });
+  limiterOptions.store = store;
+}
+
 const toolCallLimiter = rateLimit(limiterOptions);
 
 module.exports = toolCallLimiter;

api/server/middleware/limiters/ttsLimiters.js

@@ -1,14 +1,16 @@
 const rateLimit = require('express-rate-limit');
+const { RedisStore } = require('rate-limit-redis');
 const { ViolationTypes } = require('librechat-data-provider');
+const ioredisClient = require('~/cache/ioredisClient');
 const logViolation = require('~/cache/logViolation');
-const { limiterCache } = require('~/cache/cacheFactory');
+const { isEnabled } = require('~/server/utils');
+const { logger } = require('~/config');
 
 const getEnvironmentVariables = () => {
   const TTS_IP_MAX = parseInt(process.env.TTS_IP_MAX) || 100;
   const TTS_IP_WINDOW = parseInt(process.env.TTS_IP_WINDOW) || 1;
   const TTS_USER_MAX = parseInt(process.env.TTS_USER_MAX) || 50;
   const TTS_USER_WINDOW = parseInt(process.env.TTS_USER_WINDOW) || 1;
-  const TTS_VIOLATION_SCORE = process.env.TTS_VIOLATION_SCORE;
 
   const ttsIpWindowMs = TTS_IP_WINDOW * 60 * 1000;
   const ttsIpMax = TTS_IP_MAX;
@@ -25,12 +27,11 @@ const getEnvironmentVariables = () => {
     ttsUserWindowMs,
     ttsUserMax,
     ttsUserWindowInMinutes,
-    ttsViolationScore: TTS_VIOLATION_SCORE,
   };
 };
 
 const createTTSHandler = (ip = true) => {
-  const { ttsIpMax, ttsIpWindowInMinutes, ttsUserMax, ttsUserWindowInMinutes, ttsViolationScore } =
+  const { ttsIpMax, ttsIpWindowInMinutes, ttsUserMax, ttsUserWindowInMinutes } =
     getEnvironmentVariables();
 
   return async (req, res) => {
@@ -42,7 +43,7 @@ const createTTSHandler = (ip = true) => {
       windowInMinutes: ip ? ttsIpWindowInMinutes : ttsUserWindowInMinutes,
     };
 
-    await logViolation(req, res, type, errorMessage, ttsViolationScore);
+    await logViolation(req, res, type, errorMessage);
     res.status(429).json({ message: 'Too many TTS requests. Try again later' });
   };
 };
@@ -54,19 +55,32 @@ const createTTSLimiters = () => {
     windowMs: ttsIpWindowMs,
     max: ttsIpMax,
     handler: createTTSHandler(),
-    store: limiterCache('tts_ip_limiter'),
   };
 
   const userLimiterOptions = {
     windowMs: ttsUserWindowMs,
     max: ttsUserMax,
     handler: createTTSHandler(false),
-    store: limiterCache('tts_user_limiter'),
     keyGenerator: function (req) {
       return req.user?.id; // Use the user ID or NULL if not available
     },
   };
 
+  if (isEnabled(process.env.USE_REDIS) && ioredisClient) {
+    logger.debug('Using Redis for TTS rate limiters.');
+    const sendCommand = (...args) => ioredisClient.call(...args);
+    const ipStore = new RedisStore({
+      sendCommand,
+      prefix: 'tts_ip_limiter:',
+    });
+    const userStore = new RedisStore({
+      sendCommand,
+      prefix: 'tts_user_limiter:',
+    });
+    ipLimiterOptions.store = ipStore;
+    userLimiterOptions.store = userStore;
+  }
+
   const ttsIpLimiter = rateLimit(ipLimiterOptions);
   const ttsUserLimiter = rateLimit(userLimiterOptions);
 

api/server/middleware/limiters/uploadLimiters.js

@@ -1,14 +1,16 @@
 const rateLimit = require('express-rate-limit');
+const { RedisStore } = require('rate-limit-redis');
 const { ViolationTypes } = require('librechat-data-provider');
-const { limiterCache } = require('~/cache/cacheFactory');
+const ioredisClient = require('~/cache/ioredisClient');
 const logViolation = require('~/cache/logViolation');
+const { isEnabled } = require('~/server/utils');
+const { logger } = require('~/config');
 
 const getEnvironmentVariables = () => {
   const FILE_UPLOAD_IP_MAX = parseInt(process.env.FILE_UPLOAD_IP_MAX) || 100;
   const FILE_UPLOAD_IP_WINDOW = parseInt(process.env.FILE_UPLOAD_IP_WINDOW) || 15;
   const FILE_UPLOAD_USER_MAX = parseInt(process.env.FILE_UPLOAD_USER_MAX) || 50;
   const FILE_UPLOAD_USER_WINDOW = parseInt(process.env.FILE_UPLOAD_USER_WINDOW) || 15;
-  const FILE_UPLOAD_VIOLATION_SCORE = process.env.FILE_UPLOAD_VIOLATION_SCORE;
 
   const fileUploadIpWindowMs = FILE_UPLOAD_IP_WINDOW * 60 * 1000;
   const fileUploadIpMax = FILE_UPLOAD_IP_MAX;
@@ -25,7 +27,6 @@ const getEnvironmentVariables = () => {
     fileUploadUserWindowMs,
     fileUploadUserMax,
     fileUploadUserWindowInMinutes,
-    fileUploadViolationScore: FILE_UPLOAD_VIOLATION_SCORE,
   };
 };
 
@@ -35,7 +36,6 @@ const createFileUploadHandler = (ip = true) => {
     fileUploadIpWindowInMinutes,
     fileUploadUserMax,
     fileUploadUserWindowInMinutes,
-    fileUploadViolationScore,
   } = getEnvironmentVariables();
 
   return async (req, res) => {
@@ -47,7 +47,7 @@ const createFileUploadHandler = (ip = true) => {
       windowInMinutes: ip ? fileUploadIpWindowInMinutes : fileUploadUserWindowInMinutes,
     };
 
-    await logViolation(req, res, type, errorMessage, fileUploadViolationScore);
+    await logViolation(req, res, type, errorMessage);
     res.status(429).json({ message: 'Too many file upload requests. Try again later' });
   };
 };
@@ -60,7 +60,6 @@ const createFileLimiters = () => {
     windowMs: fileUploadIpWindowMs,
     max: fileUploadIpMax,
     handler: createFileUploadHandler(),
-    store: limiterCache('file_upload_ip_limiter'),
   };
 
   const userLimiterOptions = {
@@ -70,9 +69,23 @@ const createFileLimiters = () => {
     keyGenerator: function (req) {
       return req.user?.id; // Use the user ID or NULL if not available
     },
-    store: limiterCache('file_upload_user_limiter'),
   };
 
+  if (isEnabled(process.env.USE_REDIS) && ioredisClient) {
+    logger.debug('Using Redis for file upload rate limiters.');
+    const sendCommand = (...args) => ioredisClient.call(...args);
+    const ipStore = new RedisStore({
+      sendCommand,
+      prefix: 'file_upload_ip_limiter:',
+    });
+    const userStore = new RedisStore({
+      sendCommand,
+      prefix: 'file_upload_user_limiter:',
+    });
+    ipLimiterOptions.store = ipStore;
+    userLimiterOptions.store = userStore;
+  }
+
   const fileUploadIpLimiter = rateLimit(ipLimiterOptions);
   const fileUploadUserLimiter = rateLimit(userLimiterOptions);
 

api/server/middleware/limiters/verifyEmailLimiter.js

@@ -1,8 +1,10 @@
 const rateLimit = require('express-rate-limit');
+const { RedisStore } = require('rate-limit-redis');
 const { ViolationTypes } = require('librechat-data-provider');
-const { removePorts } = require('~/server/utils');
-const { limiterCache } = require('~/cache/cacheFactory');
+const { removePorts, isEnabled } = require('~/server/utils');
+const ioredisClient = require('~/cache/ioredisClient');
 const { logViolation } = require('~/cache');
+const { logger } = require('~/config');
 
 const {
   VERIFY_EMAIL_WINDOW = 2,
@@ -31,9 +33,17 @@ const limiterOptions = {
   max,
   handler,
   keyGenerator: removePorts,
-  store: limiterCache('verify_email_limiter'),
 };
 
+if (isEnabled(process.env.USE_REDIS) && ioredisClient) {
+  logger.debug('Using Redis for verify email rate limiter.');
+  const store = new RedisStore({
+    sendCommand: (...args) => ioredisClient.call(...args),
+    prefix: 'verify_email_limiter:',
+  });
+  limiterOptions.store = store;
+}
+
 const verifyEmailLimiter = rateLimit(limiterOptions);
 
 module.exports = verifyEmailLimiter;

api/server/middleware/roles/access.js

@@ -0,0 +1,78 @@
+const { getRoleByName } = require('~/models/Role');
+const { logger } = require('~/config');
+
+/**
+ * Core function to check if a user has one or more required permissions
+ *
+ * @param {object} user - The user object
+ * @param {PermissionTypes} permissionType - The type of permission to check
+ * @param {Permissions[]} permissions - The list of specific permissions to check
+ * @param {Record<Permissions, string[]>} [bodyProps] - An optional object where keys are permissions and values are arrays of properties to check
+ * @param {object} [checkObject] - The object to check properties against
+ * @returns {Promise<boolean>} Whether the user has the required permissions
+ */
+const checkAccess = async (user, permissionType, permissions, bodyProps = {}, checkObject = {}) => {
+  if (!user) {
+    return false;
+  }
+
+  const role = await getRoleByName(user.role);
+  if (role && role.permissions && role.permissions[permissionType]) {
+    const hasAnyPermission = permissions.some((permission) => {
+      if (role.permissions[permissionType][permission]) {
+        return true;
+      }
+
+      if (bodyProps[permission] && checkObject) {
+        return bodyProps[permission].some((prop) =>
+          Object.prototype.hasOwnProperty.call(checkObject, prop),
+        );
+      }
+
+      return false;
+    });
+
+    return hasAnyPermission;
+  }
+
+  return false;
+};
+
+/**
+ * Middleware to check if a user has one or more required permissions, optionally based on `req.body` properties.
+ *
+ * @param {PermissionTypes} permissionType - The type of permission to check.
+ * @param {Permissions[]} permissions - The list of specific permissions to check.
+ * @param {Record<Permissions, string[]>} [bodyProps] - An optional object where keys are permissions and values are arrays of `req.body` properties to check.
+ * @returns {(req: ServerRequest, res: ServerResponse, next: NextFunction) => Promise<void>} Express middleware function.
+ */
+const generateCheckAccess = (permissionType, permissions, bodyProps = {}) => {
+  return async (req, res, next) => {
+    try {
+      const hasAccess = await checkAccess(
+        req.user,
+        permissionType,
+        permissions,
+        bodyProps,
+        req.body,
+      );
+
+      if (hasAccess) {
+        return next();
+      }
+
+      logger.warn(
+        `[${permissionType}] Forbidden: Insufficient permissions for User ${req.user.id}: ${permissions.join(', ')}`,
+      );
+      return res.status(403).json({ message: 'Forbidden: Insufficient permissions' });
+    } catch (error) {
+      logger.error(error);
+      return res.status(500).json({ message: `Server error: ${error.message}` });
+    }
+  };
+};
+
+module.exports = {
+  checkAccess,
+  generateCheckAccess,
+};

api/server/middleware/roles/index.js

@@ -1,5 +1,8 @@
 const checkAdmin = require('./admin');
+const { checkAccess, generateCheckAccess } = require('./access');
 
 module.exports = {
   checkAdmin,
+  checkAccess,
+  generateCheckAccess,
 };

api/server/middleware/uaParser.js

@@ -1,6 +1,5 @@
 const uap = require('ua-parser-js');
-const { ViolationTypes } = require('librechat-data-provider');
-const { handleError } = require('@librechat/api');
+const { handleError } = require('../utils');
 const { logViolation } = require('../../cache');
 
 /**
@@ -22,7 +21,7 @@ async function uaParser(req, res, next) {
   const ua = uap(req.headers['user-agent']);
 
   if (!ua.browser.name) {
-    const type = ViolationTypes.NON_BROWSER;
+    const type = 'non_browser';
     await logViolation(req, res, type, { type }, score);
     return handleError(res, { message: 'Illegal request' });
   }

api/server/middleware/validateEndpoint.js

@@ -1,4 +1,4 @@
-const { handleError } = require('@librechat/api');
+const { handleError } = require('../utils');
 
 function validateEndpoint(req, res, next) {
   const { endpoint: _endpoint, endpointType } = req.body;

api/server/middleware/validateModel.js

@@ -1,6 +1,6 @@
-const { handleError } = require('@librechat/api');
 const { ViolationTypes } = require('librechat-data-provider');
 const { getModelsConfig } = require('~/server/controllers/ModelController');
+const { handleError } = require('~/server/utils');
 const { logViolation } = require('~/cache');
 /**
  * Validates the model of the request.

api/server/routes/__tests__/static.spec.js

@@ -1,162 +0,0 @@
-const fs = require('fs');
-const path = require('path');
-const express = require('express');
-const request = require('supertest');
-const zlib = require('zlib');
-
-// Create test setup
-const mockTestDir = path.join(__dirname, 'test-static-route');
-
-// Mock the paths module to point to our test directory
-jest.mock('~/config/paths', () => ({
-  imageOutput: mockTestDir,
-}));
-
-describe('Static Route Integration', () => {
-  let app;
-  let staticRoute;
-  let testDir;
-  let testImagePath;
-
-  beforeAll(() => {
-    // Create a test directory and files
-    testDir = mockTestDir;
-    testImagePath = path.join(testDir, 'test-image.jpg');
-
-    if (!fs.existsSync(testDir)) {
-      fs.mkdirSync(testDir, { recursive: true });
-    }
-
-    // Create a test image file
-    fs.writeFileSync(testImagePath, 'fake-image-data');
-
-    // Create a gzipped version of the test image (for gzip scanning tests)
-    fs.writeFileSync(testImagePath + '.gz', zlib.gzipSync('fake-image-data'));
-  });
-
-  afterAll(() => {
-    // Clean up test files
-    if (fs.existsSync(testDir)) {
-      fs.rmSync(testDir, { recursive: true, force: true });
-    }
-  });
-
-  // Helper function to set up static route with specific config
-  const setupStaticRoute = (skipGzipScan = false) => {
-    if (skipGzipScan) {
-      delete process.env.ENABLE_IMAGE_OUTPUT_GZIP_SCAN;
-    } else {
-      process.env.ENABLE_IMAGE_OUTPUT_GZIP_SCAN = 'true';
-    }
-
-    staticRoute = require('../static');
-    app.use('/images', staticRoute);
-  };
-
-  beforeEach(() => {
-    // Clear the module cache to get fresh imports
-    jest.resetModules();
-
-    app = express();
-
-    // Clear environment variables
-    delete process.env.ENABLE_IMAGE_OUTPUT_GZIP_SCAN;
-    delete process.env.NODE_ENV;
-  });
-
-  describe('route functionality', () => {
-    it('should serve static image files', async () => {
-      process.env.NODE_ENV = 'production';
-      setupStaticRoute();
-
-      const response = await request(app).get('/images/test-image.jpg').expect(200);
-
-      expect(response.body.toString()).toBe('fake-image-data');
-    });
-
-    it('should return 404 for non-existent files', async () => {
-      setupStaticRoute();
-
-      const response = await request(app).get('/images/nonexistent.jpg');
-      expect(response.status).toBe(404);
-    });
-  });
-
-  describe('cache behavior', () => {
-    it('should set cache headers for images in production', async () => {
-      process.env.NODE_ENV = 'production';
-      setupStaticRoute();
-
-      const response = await request(app).get('/images/test-image.jpg').expect(200);
-
-      expect(response.headers['cache-control']).toBe('public, max-age=172800, s-maxage=86400');
-    });
-
-    it('should not set cache headers in development', async () => {
-      process.env.NODE_ENV = 'development';
-      setupStaticRoute();
-
-      const response = await request(app).get('/images/test-image.jpg').expect(200);
-
-      // Our middleware should not set the production cache-control header in development
-      expect(response.headers['cache-control']).not.toBe('public, max-age=172800, s-maxage=86400');
-    });
-  });
-
-  describe('gzip compression behavior', () => {
-    beforeEach(() => {
-      process.env.NODE_ENV = 'production';
-    });
-
-    it('should serve gzipped files when gzip scanning is enabled', async () => {
-      setupStaticRoute(false); // Enable gzip scanning
-
-      const response = await request(app)
-        .get('/images/test-image.jpg')
-        .set('Accept-Encoding', 'gzip')
-        .expect(200);
-
-      expect(response.headers['content-encoding']).toBe('gzip');
-      expect(response.body.toString()).toBe('fake-image-data');
-    });
-
-    it('should not serve gzipped files when gzip scanning is disabled', async () => {
-      setupStaticRoute(true); // Disable gzip scanning
-
-      const response = await request(app)
-        .get('/images/test-image.jpg')
-        .set('Accept-Encoding', 'gzip')
-        .expect(200);
-
-      expect(response.headers['content-encoding']).toBeUndefined();
-      expect(response.body.toString()).toBe('fake-image-data');
-    });
-  });
-
-  describe('path configuration', () => {
-    it('should use the configured imageOutput path', async () => {
-      setupStaticRoute();
-
-      const response = await request(app).get('/images/test-image.jpg').expect(200);
-
-      expect(response.body.toString()).toBe('fake-image-data');
-    });
-
-    it('should serve from subdirectories', async () => {
-      // Create a subdirectory with a file
-      const subDir = path.join(testDir, 'thumbs');
-      fs.mkdirSync(subDir, { recursive: true });
-      const thumbPath = path.join(subDir, 'thumb.jpg');
-      fs.writeFileSync(thumbPath, 'thumbnail-data');
-
-      setupStaticRoute();
-
-      const response = await request(app).get('/images/thumbs/thumb.jpg').expect(200);
-
-      expect(response.body.toString()).toBe('thumbnail-data');
-
-      // Clean up
-      fs.rmSync(subDir, { recursive: true, force: true });
-    });
-  });
-});

api/server/routes/agents/actions.js

@@ -1,28 +1,14 @@
 const express = require('express');
 const { nanoid } = require('nanoid');
-const { logger } = require('@librechat/data-schemas');
-const { generateCheckAccess } = require('@librechat/api');
-const {
-  SystemRoles,
-  Permissions,
-  PermissionTypes,
-  actionDelimiter,
-  removeNullishValues,
-} = require('librechat-data-provider');
+const { actionDelimiter, SystemRoles, removeNullishValues } = require('librechat-data-provider');
 const { encryptMetadata, domainParser } = require('~/server/services/ActionService');
 const { updateAction, getActions, deleteAction } = require('~/models/Action');
 const { isActionDomainAllowed } = require('~/server/services/domains');
 const { getAgent, updateAgent } = require('~/models/Agent');
-const { getRoleByName } = require('~/models/Role');
+const { logger } = require('~/config');
 
 const router = express.Router();
 
-const checkAgentCreate = generateCheckAccess({
-  permissionType: PermissionTypes.AGENTS,
-  permissions: [Permissions.USE, Permissions.CREATE],
-  getRoleByName,
-});
-
 // If the user has ADMIN role
 // then action edition is possible even if not owner of the assistant
 const isAdmin = (req) => {
@@ -55,7 +41,7 @@ router.get('/', async (req, res) => {
  * @param {ActionMetadata} req.body.metadata - Metadata for the action.
  * @returns {Object} 200 - success response - application/json
  */
-router.post('/:agent_id', checkAgentCreate, async (req, res) => {
+router.post('/:agent_id', async (req, res) => {
   try {
     const { agent_id } = req.params;
 
@@ -163,7 +149,7 @@ router.post('/:agent_id', checkAgentCreate, async (req, res) => {
  * @param {string} req.params.action_id - The ID of the action to delete.
  * @returns {Object} 200 - success response - application/json
  */
-router.delete('/:agent_id/:action_id', checkAgentCreate, async (req, res) => {
+router.delete('/:agent_id/:action_id', async (req, res) => {
   try {
     const { agent_id, action_id } = req.params;
     const admin = isAdmin(req);

api/server/routes/agents/chat.js

@@ -1,28 +1,22 @@
 const express = require('express');
-const { generateCheckAccess, skipAgentCheck } = require('@librechat/api');
 const { PermissionTypes, Permissions } = require('librechat-data-provider');
 const {
   setHeaders,
   moderateText,
   // validateModel,
+  generateCheckAccess,
   validateConvoAccess,
   buildEndpointOption,
 } = require('~/server/middleware');
 const { initializeClient } = require('~/server/services/Endpoints/agents');
 const AgentController = require('~/server/controllers/agents/request');
 const addTitle = require('~/server/services/Endpoints/agents/title');
-const { getRoleByName } = require('~/models/Role');
 
 const router = express.Router();
 
 router.use(moderateText);
 
-const checkAgentAccess = generateCheckAccess({
-  permissionType: PermissionTypes.AGENTS,
-  permissions: [Permissions.USE],
-  skipCheck: skipAgentCheck,
-  getRoleByName,
-});
+const checkAgentAccess = generateCheckAccess(PermissionTypes.AGENTS, [Permissions.USE]);
 
 router.use(checkAgentAccess);
 router.use(validateConvoAccess);

api/server/routes/agents/v1.js

@@ -1,36 +1,29 @@
 const express = require('express');
-const { generateCheckAccess } = require('@librechat/api');
 const { PermissionTypes, Permissions } = require('librechat-data-provider');
-const { requireJwtAuth } = require('~/server/middleware');
+const { requireJwtAuth, generateCheckAccess } = require('~/server/middleware');
 const v1 = require('~/server/controllers/agents/v1');
-const { getRoleByName } = require('~/models/Role');
 const actions = require('./actions');
 const tools = require('./tools');
 
 const router = express.Router();
 const avatar = express.Router();
 
-const checkAgentAccess = generateCheckAccess({
-  permissionType: PermissionTypes.AGENTS,
-  permissions: [Permissions.USE],
-  getRoleByName,
-});
-const checkAgentCreate = generateCheckAccess({
-  permissionType: PermissionTypes.AGENTS,
-  permissions: [Permissions.USE, Permissions.CREATE],
-  getRoleByName,
-});
+const checkAgentAccess = generateCheckAccess(PermissionTypes.AGENTS, [Permissions.USE]);
+const checkAgentCreate = generateCheckAccess(PermissionTypes.AGENTS, [
+  Permissions.USE,
+  Permissions.CREATE,
+]);
 
-const checkGlobalAgentShare = generateCheckAccess({
-  permissionType: PermissionTypes.AGENTS,
-  permissions: [Permissions.USE, Permissions.CREATE],
-  bodyProps: {
+const checkGlobalAgentShare = generateCheckAccess(
+  PermissionTypes.AGENTS,
+  [Permissions.USE, Permissions.CREATE],
+  {
     [Permissions.SHARED_GLOBAL]: ['projectIds', 'removeProjectIds'],
   },
-  getRoleByName,
-});
+);
 
 router.use(requireJwtAuth);
+router.use(checkAgentAccess);
 
 /**
  * Agent actions route.

api/server/routes/config.js

@@ -1,11 +1,10 @@
 const express = require('express');
-const { isEnabled } = require('@librechat/api');
 const { logger } = require('@librechat/data-schemas');
 const { CacheKeys, defaultSocialLogins, Constants } = require('librechat-data-provider');
 const { getCustomConfig } = require('~/server/services/Config/getCustomConfig');
 const { getLdapConfig } = require('~/server/services/Config/ldap');
 const { getProjectByName } = require('~/models/Project');
-const { getMCPManager } = require('~/config');
+const { isEnabled } = require('~/server/utils');
 const { getLogStores } = require('~/cache');
 
 const router = express.Router();
@@ -103,16 +102,10 @@ router.get('/', async function (req, res) {
     payload.mcpServers = {};
     const config = await getCustomConfig();
     if (config?.mcpServers != null) {
-      const mcpManager = getMCPManager();
-      const oauthServers = mcpManager.getOAuthServers();
-
       for (const serverName in config.mcpServers) {
         const serverConfig = config.mcpServers[serverName];
         payload.mcpServers[serverName] = {
           customUserVars: serverConfig?.customUserVars || {},
-          chatMenu: serverConfig?.chatMenu,
-          isOAuth: oauthServers.has(serverName),
-          startup: serverConfig?.startup,
         };
       }
     }

api/server/routes/convos.js

@@ -1,17 +1,16 @@
 const multer = require('multer');
 const express = require('express');
-const { sleep } = require('@librechat/agents');
-const { isEnabled } = require('@librechat/api');
-const { logger } = require('@librechat/data-schemas');
 const { CacheKeys, EModelEndpoint } = require('librechat-data-provider');
 const { getConvosByCursor, deleteConvos, getConvo, saveConvo } = require('~/models/Conversation');
 const { forkConversation, duplicateConversation } = require('~/server/utils/import/fork');
-const { createImportLimiters, createForkLimiters } = require('~/server/middleware');
 const { storage, importFileFilter } = require('~/server/routes/files/multer');
 const requireJwtAuth = require('~/server/middleware/requireJwtAuth');
 const { importConversations } = require('~/server/utils/import');
+const { createImportLimiters } = require('~/server/middleware');
 const { deleteToolCalls } = require('~/models/ToolCall');
+const { isEnabled, sleep } = require('~/server/utils');
 const getLogStores = require('~/cache/getLogStores');
+const { logger } = require('~/config');
 
 const assistantClients = {
   [EModelEndpoint.azureAssistants]: require('~/server/services/Endpoints/azureAssistants'),
@@ -44,7 +43,6 @@ router.get('/', async (req, res) => {
     });
     res.status(200).json(result);
   } catch (error) {
-    logger.error('Error fetching conversations', error);
     res.status(500).json({ error: 'Error fetching conversations' });
   }
 });
@@ -111,7 +109,7 @@ router.delete('/', async (req, res) => {
     /** @type {{ openai: OpenAI }} */
     const { openai } = await assistantClients[endpoint].initializeClient({ req, res });
     try {
-      const response = await openai.beta.threads.delete(thread_id);
+      const response = await openai.beta.threads.del(thread_id);
       logger.debug('Deleted OpenAI thread:', response);
     } catch (error) {
       logger.error('Error deleting OpenAI thread:', error);
@@ -158,7 +156,6 @@ router.post('/update', async (req, res) => {
 });
 
 const { importIpLimiter, importUserLimiter } = createImportLimiters();
-const { forkIpLimiter, forkUserLimiter } = createForkLimiters();
 const upload = multer({ storage: storage, fileFilter: importFileFilter });
 
 /**
@@ -192,7 +189,7 @@ router.post(
  * @param {express.Response<TForkConvoResponse>} res - Express response object.
  * @returns {Promise<void>} - The response after forking the conversation.
  */
-router.post('/fork', forkIpLimiter, forkUserLimiter, async (req, res) => {
+router.post('/fork', async (req, res) => {
   try {
     /** @type {TForkConvoRequest} */
     const { conversationId, messageId, option, splitAtTarget, latestMessageId } = req.body;

api/server/routes/files/files.agents.test.js

@@ -1,282 +0,0 @@
-const express = require('express');
-const request = require('supertest');
-const mongoose = require('mongoose');
-const { v4: uuidv4 } = require('uuid');
-const { MongoMemoryServer } = require('mongodb-memory-server');
-const { GLOBAL_PROJECT_NAME } = require('librechat-data-provider').Constants;
-
-// Mock dependencies
-jest.mock('~/server/services/Files/process', () => ({
-  processDeleteRequest: jest.fn().mockResolvedValue({}),
-  filterFile: jest.fn(),
-  processFileUpload: jest.fn(),
-  processAgentFileUpload: jest.fn(),
-}));
-
-jest.mock('~/server/services/Files/strategies', () => ({
-  getStrategyFunctions: jest.fn(() => ({})),
-}));
-
-jest.mock('~/server/controllers/assistants/helpers', () => ({
-  getOpenAIClient: jest.fn(),
-}));
-
-jest.mock('~/server/services/Tools/credentials', () => ({
-  loadAuthValues: jest.fn(),
-}));
-
-jest.mock('~/server/services/Files/S3/crud', () => ({
-  refreshS3FileUrls: jest.fn(),
-}));
-
-jest.mock('~/cache', () => ({
-  getLogStores: jest.fn(() => ({
-    get: jest.fn(),
-    set: jest.fn(),
-  })),
-}));
-
-jest.mock('~/config', () => ({
-  logger: {
-    error: jest.fn(),
-    warn: jest.fn(),
-    debug: jest.fn(),
-  },
-}));
-
-const { createFile } = require('~/models/File');
-const { createAgent } = require('~/models/Agent');
-const { getProjectByName } = require('~/models/Project');
-
-// Import the router after mocks
-const router = require('./files');
-
-describe('File Routes - Agent Files Endpoint', () => {
-  let app;
-  let mongoServer;
-  let authorId;
-  let otherUserId;
-  let agentId;
-  let fileId1;
-  let fileId2;
-  let fileId3;
-
-  beforeAll(async () => {
-    mongoServer = await MongoMemoryServer.create();
-    await mongoose.connect(mongoServer.getUri());
-
-    // Initialize models
-    require('~/db/models');
-
-    app = express();
-    app.use(express.json());
-
-    // Mock authentication middleware
-    app.use((req, res, next) => {
-      req.user = { id: otherUserId || 'default-user' };
-      req.app = { locals: {} };
-      next();
-    });
-
-    app.use('/files', router);
-  });
-
-  afterAll(async () => {
-    await mongoose.disconnect();
-    await mongoServer.stop();
-  });
-
-  beforeEach(async () => {
-    jest.clearAllMocks();
-
-    // Clear database
-    const collections = mongoose.connection.collections;
-    for (const key in collections) {
-      await collections[key].deleteMany({});
-    }
-
-    authorId = new mongoose.Types.ObjectId().toString();
-    otherUserId = new mongoose.Types.ObjectId().toString();
-    agentId = uuidv4();
-    fileId1 = uuidv4();
-    fileId2 = uuidv4();
-    fileId3 = uuidv4();
-
-    // Create files
-    await createFile({
-      user: authorId,
-      file_id: fileId1,
-      filename: 'agent-file1.txt',
-      filepath: `/uploads/${authorId}/${fileId1}`,
-      bytes: 1024,
-      type: 'text/plain',
-    });
-
-    await createFile({
-      user: authorId,
-      file_id: fileId2,
-      filename: 'agent-file2.txt',
-      filepath: `/uploads/${authorId}/${fileId2}`,
-      bytes: 2048,
-      type: 'text/plain',
-    });
-
-    await createFile({
-      user: otherUserId,
-      file_id: fileId3,
-      filename: 'user-file.txt',
-      filepath: `/uploads/${otherUserId}/${fileId3}`,
-      bytes: 512,
-      type: 'text/plain',
-    });
-
-    // Create an agent with files attached
-    await createAgent({
-      id: agentId,
-      name: 'Test Agent',
-      author: authorId,
-      model: 'gpt-4',
-      provider: 'openai',
-      isCollaborative: true,
-      tool_resources: {
-        file_search: {
-          file_ids: [fileId1, fileId2],
-        },
-      },
-    });
-
-    // Share the agent globally
-    const globalProject = await getProjectByName(GLOBAL_PROJECT_NAME, '_id');
-    if (globalProject) {
-      const { updateAgent } = require('~/models/Agent');
-      await updateAgent({ id: agentId }, { projectIds: [globalProject._id] });
-    }
-  });
-
-  describe('GET /files/agent/:agent_id', () => {
-    it('should return files accessible through the agent for non-author', async () => {
-      const response = await request(app).get(`/files/agent/${agentId}`);
-
-      expect(response.status).toBe(200);
-      expect(response.body).toHaveLength(2); // Only agent files, not user-owned files
-
-      const fileIds = response.body.map((f) => f.file_id);
-      expect(fileIds).toContain(fileId1);
-      expect(fileIds).toContain(fileId2);
-      expect(fileIds).not.toContain(fileId3); // User's own file not included
-    });
-
-    it('should return 400 when agent_id is not provided', async () => {
-      const response = await request(app).get('/files/agent/');
-
-      expect(response.status).toBe(404); // Express returns 404 for missing route parameter
-    });
-
-    it('should return empty array for non-existent agent', async () => {
-      const response = await request(app).get('/files/agent/non-existent-agent');
-
-      expect(response.status).toBe(200);
-      expect(response.body).toEqual([]); // Empty array for non-existent agent
-    });
-
-    it('should return empty array when agent is not collaborative', async () => {
-      // Create a non-collaborative agent
-      const nonCollabAgentId = uuidv4();
-      await createAgent({
-        id: nonCollabAgentId,
-        name: 'Non-Collaborative Agent',
-        author: authorId,
-        model: 'gpt-4',
-        provider: 'openai',
-        isCollaborative: false,
-        tool_resources: {
-          file_search: {
-            file_ids: [fileId1],
-          },
-        },
-      });
-
-      // Share it globally
-      const globalProject = await getProjectByName(GLOBAL_PROJECT_NAME, '_id');
-      if (globalProject) {
-        const { updateAgent } = require('~/models/Agent');
-        await updateAgent({ id: nonCollabAgentId }, { projectIds: [globalProject._id] });
-      }
-
-      const response = await request(app).get(`/files/agent/${nonCollabAgentId}`);
-
-      expect(response.status).toBe(200);
-      expect(response.body).toEqual([]); // Empty array when not collaborative
-    });
-
-    it('should return agent files for agent author', async () => {
-      // Create a new app instance with author authentication
-      const authorApp = express();
-      authorApp.use(express.json());
-      authorApp.use((req, res, next) => {
-        req.user = { id: authorId };
-        req.app = { locals: {} };
-        next();
-      });
-      authorApp.use('/files', router);
-
-      const response = await request(authorApp).get(`/files/agent/${agentId}`);
-
-      expect(response.status).toBe(200);
-      expect(response.body).toHaveLength(2); // Agent files for author
-
-      const fileIds = response.body.map((f) => f.file_id);
-      expect(fileIds).toContain(fileId1);
-      expect(fileIds).toContain(fileId2);
-      expect(fileIds).not.toContain(fileId3); // User's own file not included
-    });
-
-    it('should return files uploaded by other users to shared agent for author', async () => {
-      // Create a file uploaded by another user
-      const otherUserFileId = uuidv4();
-      const anotherUserId = new mongoose.Types.ObjectId().toString();
-
-      await createFile({
-        user: anotherUserId,
-        file_id: otherUserFileId,
-        filename: 'other-user-file.txt',
-        filepath: `/uploads/${anotherUserId}/${otherUserFileId}`,
-        bytes: 4096,
-        type: 'text/plain',
-      });
-
-      // Update agent to include the file uploaded by another user
-      const { updateAgent } = require('~/models/Agent');
-      await updateAgent(
-        { id: agentId },
-        {
-          tool_resources: {
-            file_search: {
-              file_ids: [fileId1, fileId2, otherUserFileId],
-            },
-          },
-        },
-      );
-
-      // Create app instance with author authentication
-      const authorApp = express();
-      authorApp.use(express.json());
-      authorApp.use((req, res, next) => {
-        req.user = { id: authorId };
-        req.app = { locals: {} };
-        next();
-      });
-      authorApp.use('/files', router);
-
-      const response = await request(authorApp).get(`/files/agent/${agentId}`);
-
-      expect(response.status).toBe(200);
-      expect(response.body).toHaveLength(3); // Including file from another user
-
-      const fileIds = response.body.map((f) => f.file_id);
-      expect(fileIds).toContain(fileId1);
-      expect(fileIds).toContain(fileId2);
-      expect(fileIds).toContain(otherUserFileId); // File uploaded by another user
-    });
-  });
-});

api/server/routes/files/files.js

@@ -5,7 +5,6 @@ const {
   Time,
   isUUID,
   CacheKeys,
-  Constants,
   FileSources,
   EModelEndpoint,
   isAgentsEndpoint,
@@ -17,12 +16,11 @@ const {
   processDeleteRequest,
   processAgentFileUpload,
 } = require('~/server/services/Files/process');
-const { getFiles, batchUpdateFiles, hasAccessToFilesViaAgent } = require('~/models/File');
 const { getStrategyFunctions } = require('~/server/services/Files/strategies');
 const { getOpenAIClient } = require('~/server/controllers/assistants/helpers');
 const { loadAuthValues } = require('~/server/services/Tools/credentials');
 const { refreshS3FileUrls } = require('~/server/services/Files/S3/crud');
-const { getProjectByName } = require('~/models/Project');
+const { getFiles, batchUpdateFiles } = require('~/models/File');
 const { getAssistant } = require('~/models/Assistant');
 const { getAgent } = require('~/models/Agent');
 const { getLogStores } = require('~/cache');
@@ -52,68 +50,6 @@ router.get('/', async (req, res) => {
   }
 });
 
-/**
- * Get files specific to an agent
- * @route GET /files/agent/:agent_id
- * @param {string} agent_id - The agent ID to get files for
- * @returns {Promise<TFile[]>} Array of files attached to the agent
- */
-router.get('/agent/:agent_id', async (req, res) => {
-  try {
-    const { agent_id } = req.params;
-    const userId = req.user.id;
-
-    if (!agent_id) {
-      return res.status(400).json({ error: 'Agent ID is required' });
-    }
-
-    // Get the agent to check ownership and attached files
-    const agent = await getAgent({ id: agent_id });
-
-    if (!agent) {
-      // No agent found, return empty array
-      return res.status(200).json([]);
-    }
-
-    // Check if user has access to the agent
-    if (agent.author.toString() !== userId) {
-      // Non-authors need the agent to be globally shared and collaborative
-      const globalProject = await getProjectByName(Constants.GLOBAL_PROJECT_NAME, '_id');
-
-      if (
-        !globalProject ||
-        !agent.projectIds.some((pid) => pid.toString() === globalProject._id.toString()) ||
-        !agent.isCollaborative
-      ) {
-        return res.status(200).json([]);
-      }
-    }
-
-    // Collect all file IDs from agent's tool resources
-    const agentFileIds = [];
-    if (agent.tool_resources) {
-      for (const [, resource] of Object.entries(agent.tool_resources)) {
-        if (resource?.file_ids && Array.isArray(resource.file_ids)) {
-          agentFileIds.push(...resource.file_ids);
-        }
-      }
-    }
-
-    // If no files attached to agent, return empty array
-    if (agentFileIds.length === 0) {
-      return res.status(200).json([]);
-    }
-
-    // Get only the files attached to this agent
-    const files = await getFiles({ file_id: { $in: agentFileIds } }, null, { text: 0 });
-
-    res.status(200).json(files);
-  } catch (error) {
-    logger.error('[/files/agent/:agent_id] Error fetching agent files:', error);
-    res.status(500).json({ error: 'Failed to fetch agent files' });
-  }
-});
-
 router.get('/config', async (req, res) => {
   try {
     res.status(200).json(req.app.locals.fileConfig);
@@ -150,62 +86,11 @@ router.delete('/', async (req, res) => {
 
     const fileIds = files.map((file) => file.file_id);
     const dbFiles = await getFiles({ file_id: { $in: fileIds } });
-
-    const ownedFiles = [];
-    const nonOwnedFiles = [];
-    const fileMap = new Map();
-
-    for (const file of dbFiles) {
-      fileMap.set(file.file_id, file);
-      if (file.user.toString() === req.user.id) {
-        ownedFiles.push(file);
-      } else {
-        nonOwnedFiles.push(file);
-      }
-    }
-
-    // If all files are owned by the user, no need for further checks
-    if (nonOwnedFiles.length === 0) {
-      await processDeleteRequest({ req, files: ownedFiles });
-      logger.debug(
-        `[/files] Files deleted successfully: ${ownedFiles
-          .filter((f) => f.file_id)
-          .map((f) => f.file_id)
-          .join(', ')}`,
-      );
-      res.status(200).json({ message: 'Files deleted successfully' });
-      return;
-    }
-
-    // Check access for non-owned files
-    let authorizedFiles = [...ownedFiles];
-    let unauthorizedFiles = [];
-
-    if (req.body.agent_id && nonOwnedFiles.length > 0) {
-      // Batch check access for all non-owned files
-      const nonOwnedFileIds = nonOwnedFiles.map((f) => f.file_id);
-      const accessMap = await hasAccessToFilesViaAgent(
-        req.user.id,
-        nonOwnedFileIds,
-        req.body.agent_id,
-      );
-
-      // Separate authorized and unauthorized files
-      for (const file of nonOwnedFiles) {
-        if (accessMap.get(file.file_id)) {
-          authorizedFiles.push(file);
-        } else {
-          unauthorizedFiles.push(file);
-        }
-      }
-    } else {
-      // No agent context, all non-owned files are unauthorized
-      unauthorizedFiles = nonOwnedFiles;
-    }
+    const unauthorizedFiles = dbFiles.filter((file) => file.user.toString() !== req.user.id);
 
     if (unauthorizedFiles.length > 0) {
       return res.status(403).json({
-        message: 'You can only delete files you have access to',
+        message: 'You can only delete your own files',
         unauthorizedFiles: unauthorizedFiles.map((f) => f.file_id),
       });
     }
@@ -246,10 +131,10 @@ router.delete('/', async (req, res) => {
         .json({ message: 'File associations removed successfully from Azure Assistant' });
     }
 
-    await processDeleteRequest({ req, files: authorizedFiles });
+    await processDeleteRequest({ req, files: dbFiles });
 
     logger.debug(
-      `[/files] Files deleted successfully: ${authorizedFiles
+      `[/files] Files deleted successfully: ${files
         .filter((f) => f.file_id)
         .map((f) => f.file_id)
         .join(', ')}`,

api/server/routes/files/files.test.js

@@ -1,302 +0,0 @@
-const express = require('express');
-const request = require('supertest');
-const mongoose = require('mongoose');
-const { v4: uuidv4 } = require('uuid');
-const { MongoMemoryServer } = require('mongodb-memory-server');
-const { GLOBAL_PROJECT_NAME } = require('librechat-data-provider').Constants;
-
-// Mock dependencies
-jest.mock('~/server/services/Files/process', () => ({
-  processDeleteRequest: jest.fn().mockResolvedValue({}),
-  filterFile: jest.fn(),
-  processFileUpload: jest.fn(),
-  processAgentFileUpload: jest.fn(),
-}));
-
-jest.mock('~/server/services/Files/strategies', () => ({
-  getStrategyFunctions: jest.fn(() => ({})),
-}));
-
-jest.mock('~/server/controllers/assistants/helpers', () => ({
-  getOpenAIClient: jest.fn(),
-}));
-
-jest.mock('~/server/services/Tools/credentials', () => ({
-  loadAuthValues: jest.fn(),
-}));
-
-jest.mock('~/server/services/Files/S3/crud', () => ({
-  refreshS3FileUrls: jest.fn(),
-}));
-
-jest.mock('~/cache', () => ({
-  getLogStores: jest.fn(() => ({
-    get: jest.fn(),
-    set: jest.fn(),
-  })),
-}));
-
-jest.mock('~/config', () => ({
-  logger: {
-    error: jest.fn(),
-    warn: jest.fn(),
-    debug: jest.fn(),
-  },
-}));
-
-const { createFile } = require('~/models/File');
-const { createAgent } = require('~/models/Agent');
-const { getProjectByName } = require('~/models/Project');
-const { processDeleteRequest } = require('~/server/services/Files/process');
-
-// Import the router after mocks
-const router = require('./files');
-
-describe('File Routes - Delete with Agent Access', () => {
-  let app;
-  let mongoServer;
-  let authorId;
-  let otherUserId;
-  let agentId;
-  let fileId;
-
-  beforeAll(async () => {
-    mongoServer = await MongoMemoryServer.create();
-    await mongoose.connect(mongoServer.getUri());
-
-    // Initialize models
-    require('~/db/models');
-
-    app = express();
-    app.use(express.json());
-
-    // Mock authentication middleware
-    app.use((req, res, next) => {
-      req.user = { id: otherUserId || 'default-user' };
-      req.app = { locals: {} };
-      next();
-    });
-
-    app.use('/files', router);
-  });
-
-  afterAll(async () => {
-    await mongoose.disconnect();
-    await mongoServer.stop();
-  });
-
-  beforeEach(async () => {
-    jest.clearAllMocks();
-
-    // Clear database
-    const collections = mongoose.connection.collections;
-    for (const key in collections) {
-      await collections[key].deleteMany({});
-    }
-
-    authorId = new mongoose.Types.ObjectId().toString();
-    otherUserId = new mongoose.Types.ObjectId().toString();
-    fileId = uuidv4();
-
-    // Create a file owned by the author
-    await createFile({
-      user: authorId,
-      file_id: fileId,
-      filename: 'test.txt',
-      filepath: `/uploads/${authorId}/${fileId}`,
-      bytes: 1024,
-      type: 'text/plain',
-    });
-
-    // Create an agent with the file attached
-    const agent = await createAgent({
-      id: uuidv4(),
-      name: 'Test Agent',
-      author: authorId,
-      model: 'gpt-4',
-      provider: 'openai',
-      isCollaborative: true,
-      tool_resources: {
-        file_search: {
-          file_ids: [fileId],
-        },
-      },
-    });
-    agentId = agent.id;
-
-    // Share the agent globally
-    const globalProject = await getProjectByName(GLOBAL_PROJECT_NAME, '_id');
-    if (globalProject) {
-      const { updateAgent } = require('~/models/Agent');
-      await updateAgent({ id: agentId }, { projectIds: [globalProject._id] });
-    }
-  });
-
-  describe('DELETE /files', () => {
-    it('should allow deleting files owned by the user', async () => {
-      // Create a file owned by the current user
-      const userFileId = uuidv4();
-      await createFile({
-        user: otherUserId,
-        file_id: userFileId,
-        filename: 'user-file.txt',
-        filepath: `/uploads/${otherUserId}/${userFileId}`,
-        bytes: 1024,
-        type: 'text/plain',
-      });
-
-      const response = await request(app)
-        .delete('/files')
-        .send({
-          files: [
-            {
-              file_id: userFileId,
-              filepath: `/uploads/${otherUserId}/${userFileId}`,
-            },
-          ],
-        });
-
-      expect(response.status).toBe(200);
-      expect(response.body.message).toBe('Files deleted successfully');
-      expect(processDeleteRequest).toHaveBeenCalled();
-    });
-
-    it('should prevent deleting files not owned by user without agent context', async () => {
-      const response = await request(app)
-        .delete('/files')
-        .send({
-          files: [
-            {
-              file_id: fileId,
-              filepath: `/uploads/${authorId}/${fileId}`,
-            },
-          ],
-        });
-
-      expect(response.status).toBe(403);
-      expect(response.body.message).toBe('You can only delete files you have access to');
-      expect(response.body.unauthorizedFiles).toContain(fileId);
-      expect(processDeleteRequest).not.toHaveBeenCalled();
-    });
-
-    it('should allow deleting files accessible through shared agent', async () => {
-      const response = await request(app)
-        .delete('/files')
-        .send({
-          agent_id: agentId,
-          files: [
-            {
-              file_id: fileId,
-              filepath: `/uploads/${authorId}/${fileId}`,
-            },
-          ],
-        });
-
-      expect(response.status).toBe(200);
-      expect(response.body.message).toBe('Files deleted successfully');
-      expect(processDeleteRequest).toHaveBeenCalled();
-    });
-
-    it('should prevent deleting files not attached to the specified agent', async () => {
-      // Create another file not attached to the agent
-      const unattachedFileId = uuidv4();
-      await createFile({
-        user: authorId,
-        file_id: unattachedFileId,
-        filename: 'unattached.txt',
-        filepath: `/uploads/${authorId}/${unattachedFileId}`,
-        bytes: 1024,
-        type: 'text/plain',
-      });
-
-      const response = await request(app)
-        .delete('/files')
-        .send({
-          agent_id: agentId,
-          files: [
-            {
-              file_id: unattachedFileId,
-              filepath: `/uploads/${authorId}/${unattachedFileId}`,
-            },
-          ],
-        });
-
-      expect(response.status).toBe(403);
-      expect(response.body.message).toBe('You can only delete files you have access to');
-      expect(response.body.unauthorizedFiles).toContain(unattachedFileId);
-    });
-
-    it('should handle mixed authorized and unauthorized files', async () => {
-      // Create a file owned by the current user
-      const userFileId = uuidv4();
-      await createFile({
-        user: otherUserId,
-        file_id: userFileId,
-        filename: 'user-file.txt',
-        filepath: `/uploads/${otherUserId}/${userFileId}`,
-        bytes: 1024,
-        type: 'text/plain',
-      });
-
-      // Create an unauthorized file
-      const unauthorizedFileId = uuidv4();
-      await createFile({
-        user: authorId,
-        file_id: unauthorizedFileId,
-        filename: 'unauthorized.txt',
-        filepath: `/uploads/${authorId}/${unauthorizedFileId}`,
-        bytes: 1024,
-        type: 'text/plain',
-      });
-
-      const response = await request(app)
-        .delete('/files')
-        .send({
-          agent_id: agentId,
-          files: [
-            {
-              file_id: fileId, // Authorized through agent
-              filepath: `/uploads/${authorId}/${fileId}`,
-            },
-            {
-              file_id: userFileId, // Owned by user
-              filepath: `/uploads/${otherUserId}/${userFileId}`,
-            },
-            {
-              file_id: unauthorizedFileId, // Not authorized
-              filepath: `/uploads/${authorId}/${unauthorizedFileId}`,
-            },
-          ],
-        });
-
-      expect(response.status).toBe(403);
-      expect(response.body.message).toBe('You can only delete files you have access to');
-      expect(response.body.unauthorizedFiles).toContain(unauthorizedFileId);
-      expect(response.body.unauthorizedFiles).not.toContain(fileId);
-      expect(response.body.unauthorizedFiles).not.toContain(userFileId);
-    });
-
-    it('should prevent deleting files when agent is not collaborative', async () => {
-      // Update the agent to be non-collaborative
-      const { updateAgent } = require('~/models/Agent');
-      await updateAgent({ id: agentId }, { isCollaborative: false });
-
-      const response = await request(app)
-        .delete('/files')
-        .send({
-          agent_id: agentId,
-          files: [
-            {
-              file_id: fileId,
-              filepath: `/uploads/${authorId}/${fileId}`,
-            },
-          ],
-        });
-
-      expect(response.status).toBe(403);
-      expect(response.body.message).toBe('You can only delete files you have access to');
-      expect(response.body.unauthorizedFiles).toContain(fileId);
-      expect(processDeleteRequest).not.toHaveBeenCalled();
-    });
-  });
-});

api/server/routes/files/multer.spec.js

@@ -477,9 +477,7 @@ describe('Multer Configuration', () => {
         done(new Error('Expected mkdirSync to throw an error but no error was thrown'));
       } catch (error) {
         // This is the expected behavior - mkdirSync throws synchronously for invalid paths
-        // On Linux, this typically returns EACCES (permission denied)
-        // On macOS/Darwin, this returns ENOENT (no such file or directory)
-        expect(['EACCES', 'ENOENT']).toContain(error.code);
+        expect(error.code).toBe('EACCES');
         done();
       }
     });