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tadata-org/fastapi_mcp
Expose FastAPI endpoints as MCP tools
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- collected from the abordage/awesome-mcp list · type: MCP server
- Harvest history
- first seen 2026-10-14 · last seen 2026-10-16 · seen 4× · listed by 3 sources
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- score 303 · 3 sources · mcp
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We filed it under these tags: MCP 服务. The tags come from the entry itself, not a taxonomy we imposed.
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first catalogued 2026-10-14；last seen 2026-10-16。There is no official certification or quality rating here — we record sources and dates only.
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Built by Tadata
以下摘录自该仓库的 README（片段） · 在 GitHub 读完整 README →
FastAPI-MCP
Expose your FastAPI endpoints as Model Context Protocol (MCP) tools, with Auth!
Features
- **Authentication** built in, using your existing FastAPI dependencies!
- **FastAPI-native:** Not just another OpenAPI -> MCP converter
- **Zero/Minimal configuration** required - just point it at your FastAPI app and it works
- **Preserving schemas** of your request models and response models
- **Preserve documentation** of all your endpoints, just as it is in Swagger
- **Flexible deployment** - Mount your MCP server to the same app, or deploy separately
- **ASGI transport** - Uses FastAPI's ASGI interface directly for efficient communication
Hosted Solution
If you prefer a managed hosted solution check out tadata.com.
Installation
We recommend using uv, a fast Python package installer:
Alternatively, you can install with pip:
Basic Usage
The simplest way to use FastAPI-MCP is to add an MCP server directly to your FastAPI application:
That's it! Your auto-generated MCP server is now available at https://app.base.url/mcp.
Documentation, Examples and Advanced Usage
FastAPI-MCP provides comprehensive documentation. Additionaly, check out the examples directory for code samples demonstrating these features in action.
FastAPI-first Approach
FastAPI-MCP is designed as a native extension of FastAPI, not just a converter that generates MCP tools from your API. This approach offers several key advantages:
- **Native dependencies**: Secure your MCP endpoints using familiar FastAPI Depends() for authentication and authorization
- **ASGI transport**: Communicates directly with your FastAPI app using its ASGI interface, eliminating the need for HTTP calls from the MCP to your API
- **Unified infrastructure**: Your FastAPI app doesn't need to run separately from the MCP server (though separate deployment is also supported)
This design philosophy ensures minimum friction when adding MCP capabilities to your existing FastAPI services.
Development and Contributing
Thank you for considering contributing to FastAPI-MCP! We encourage the community to post Issues and create Pull Requests.
Expose your FastAPI endpoints as Model Context Protocol (MCP) tools, with Auth!
Features
- **Authentication** built in, using your existing FastAPI dependencies!
- **FastAPI-native:** Not just another OpenAPI -> MCP converter
- **Zero/Minimal configuration** required - just point it at your FastAPI app and it works
- **Preserving schemas** of your request models and response models
- **Preserve documentation** of all your endpoints, just as it is in Swagger
- **Flexible deployment** - Mount your MCP server to the same app, or deploy separately
- **ASGI transport** - Uses FastAPI's ASGI interface directly for efficient communication
Hosted Solution
If you prefer a managed hosted solution check out tadata.com.
Installation
We recommend using uv, a fast Python package installer:
Alternatively, you can install with pip:
Basic Usage
The simplest way to use FastAPI-MCP is to add an MCP server directly to your FastAPI application:
That's it! Your auto-generated MCP server is now available at https://app.base.url/mcp.
Documentation, Examples and Advanced Usage
FastAPI-MCP provides comprehensive documentation. Additionaly, check out the examples directory for code samples demonstrating these features in action.
FastAPI-first Approach
FastAPI-MCP is designed as a native extension of FastAPI, not just a converter that generates MCP tools from your API. This approach offers several key advantages:
- **Native dependencies**: Secure your MCP endpoints using familiar FastAPI Depends() for authentication and authorization
- **ASGI transport**: Communicates directly with your FastAPI app using its ASGI interface, eliminating the need for HTTP calls from the MCP to your API
- **Unified infrastructure**: Your FastAPI app doesn't need to run separately from the MCP server (though separate deployment is also supported)
This design philosophy ensures minimum friction when adding MCP capabilities to your existing FastAPI services.
Development and Contributing
Thank you for considering contributing to FastAPI-MCP! We encourage the community to post Issues and create Pull Requests.
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