FastMCP: Python Framework for MCP Servers and Clients

FastMCP is a framework designed to simplify the development of Model Context Protocol (MCP) servers and clients using Python. It provides a streamlined approach to building applications that connect large language models (LLMs) to various tools and data sources.

Key features:

• Tool Declaration - Easily declare tools with Python functions, automatically generating schema, validation, and documentation.
• Server Management - Handles transport negotiation, authentication, and protocol lifecycle, allowing developers to focus on application logic.
• Interactive UIs - Offers the ability to create applications with interactive user interfaces directly integrated into conversations.
• Extensive Documentation - Comprehensive guides and API references are available to assist developers.
• Community Support - Join a Discord server for collaboration and sharing ideas with other FastMCP developers.

FastMCP is recognized as the standard framework for MCP applications, with significant adoption across various programming languages. The project is actively maintained and provides essential tools for developers looking to implement MCP solutions efficiently.