OpenAI Proxy (MODEL_ID + MCP_URL)

✅ Auto-injects file_search & MCP tools ✅ Single MODEL_ID (base or fine-tuned), soft-default to gpt-4o-mini ✅ Single MCP_URL for MCP integration ✅ GHCR image: ghcr.io/lsfusion/openai-proxy

Quick run

OPENAI_API_KEY="sk-..." docker compose up -d --build

Example: fine-tuned

MODEL_ID="ft:gpt-4o-mini-2025:org_xyz:cool:123"     OPENAI_API_KEY="sk-..."     docker compose up -d --build

Example: enable file search & MCP

MODEL_ID="gpt-4o-mini"     VECTOR_STORE_IDS="vs_123,vs_456"     MCP_URL="https://my-mcp.example.com/api"     MCP_HEADERS_JSON='{"Authorization":"Bearer XYZ"}'     OPENAI_API_KEY="sk-..."     docker compose up -d --build

Proxy available at: http://localhost:4000