fastapi_mcp
FastAPI-MCP is a tool that allows you to expose your FastAPI endpoints as Model Context Protocol (MCP) tools with built-in authentication.
FastAPI-MCP is a powerful extension for FastAPI applications, enabling developers to expose their API endpoints as Model Context Protocol (MCP) tools. This integration is seamless, requiring minimal configuration and leveraging FastAPI's native capabilities. The tool ensures that authentication is built-in using existing FastAPI dependencies, preserving the schemas and documentation of request and response models. FastAPI-MCP is designed to be FastAPI-native, meaning it is not just a converter but a fully integrated solution that uses FastAPI's ASGI interface for efficient communication. This allows for flexible deployment options, whether mounting the MCP server directly to the FastAPI app or deploying it separately. The tool is ideal for developers looking to enhance their FastAPI applications with MCP capabilities without the need for extensive modifications.
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
- Flexible deployment - Mount your MCP server to the same app, or deploy separately
Usage with Different Platforms
basic_usage
python
from fastapi import FastAPI
from fastapi_mcp import FastApiMCP
app = FastAPI()
mcp = FastApiMCP(app)
# Mount the MCP server directly to your FastAPI app
mcp.mount()
Related MCP Servers
View all developer_tools servers →Sequential Thinking🏅
by modelcontextprotocol
An MCP server implementation that provides a tool for dynamic and reflective problem-solving through a structured thinking process.
context7
by upstash
Context7 MCP provides up-to-date, version-specific documentation and code examples directly into your prompt, enhancing the capabilities of LLMs by avoiding outdated or hallucinated information.
git-mcp
by idosal
GitMCP is a free, open-source, remote Model Context Protocol (MCP) server that transforms GitHub projects into documentation hubs, enabling AI tools to access up-to-date documentation and code.
Everything MCP Server
by modelcontextprotocol
The Everything MCP Server is a comprehensive test server designed to demonstrate the full capabilities of the Model Context Protocol (MCP). It is not intended for production use but serves as a valuable tool for developers building MCP clients.
exa-mcp-server
by exa-labs
A Model Context Protocol (MCP) server allows AI assistants to use the Exa AI Search API for real-time web searches in a secure manner.
repomix
by yamadashy
Repomix is a tool that packages your entire codebase into a single, AI-friendly file, making it easier to use with AI tools like LLMs.
Sequential Thinking MCP Server
by modelcontextprotocol
An MCP server implementation that provides a tool for dynamic and reflective problem-solving through a structured thinking process.