FastMCP: Build Production-Ready MCP Servers in Python with Minimal Boilerplate

Short summary

FastMCP is a Python framework that turns ordinary functions into fully compliant MCP servers for AI agents with minimal boilerplate. Using decorators and type hints, it automatically generates schemas for tools, resources, and prompts while handling authentication and discovery. It supports interactive dashboards and rich UIs, making it practical for connecting AI agents to live data sources like databases and issue trackers.

• •Decorators + type hints automatically generate MCP server schemas with no manual configuration
• •Built-in support for tools, resources, prompts, and interactive dashboards
• •Secure credential handling—keep secrets server-side, LLM only sees results

Generated with AI, which can make mistakes.