FastMCP

FastMCP is the production-ready Python framework for the Model Context Protocol (MCP): it connects Large Language Models (LLMs) to tools and data with minimal boilerplate.

FastMCP is the standard, production-grade Python framework for building Model Context Protocol (MCP) servers: think of MCP as the 'USB-C port for AI.' We abstract the protocol's complexity, letting developers focus on business logic. The current release, FastMCP 2.0, provides a complete toolkit: simply decorate a Python function to create a Tool or Resource. This framework includes enterprise-grade features like authentication (Google, GitHub, Azure, Auth0), deployment tooling, and automatic OpenAPI/FastAPI generation, ensuring a fast path from concept to a secure, scalable deployment.

https://gofastmcp.com/