Default to SSE and allow non-local hosts

README.md

@@ -22,11 +22,13 @@ python -m venv .venv
 . .venv/bin/activate
 pip install -e .
 
-# Run the MCP server (streamable HTTP)
-export MCP_TRANSPORT=streamable-http
+# Run the MCP server (SSE, recommended for Claude Code)
+export MCP_TRANSPORT=sse
 export MCP_HOST=127.0.0.1
-export MCP_PORT=8000
+export MCP_PORT=8150
 export LIGHTRAG_BASE_URL=http://127.0.0.1:9621
+export FASTMCP_TRANSPORT_SECURITY__ALLOWED_HOSTS='["*:*"]'
+export FASTMCP_TRANSPORT_SECURITY__ALLOWED_ORIGINS='["http://*","https://*"]'
 lightrag-mcp
 
 # Smoke test (health + optional retrieval)

docker-compose.yml

@@ -3,12 +3,15 @@ services:
     build:
       context: .
     image: git.baked.rocks/vasceannie/lightrag-mcp:latest
-    network_mode: host
     environment:
       MCP_TRANSPORT: sse
       MCP_HOST: 0.0.0.0
       MCP_PORT: 8150
       LIGHTRAG_BASE_URL: http://host.docker.internal:9621
+      FASTMCP_TRANSPORT_SECURITY__ALLOWED_HOSTS: '["*:*"]'
+      FASTMCP_TRANSPORT_SECURITY__ALLOWED_ORIGINS: '["http://*","https://*"]'
+    ports:
+      - "8150:8150"
     extra_hosts:
       - "host.docker.internal:host-gateway"
     restart: unless-stopped