🚀 The fast, Pythonic way to build MCP servers and clients.
FastMCP is a Python framework for building Model Context Protocol applications, which connect language models with tools and data through servers and clients. Developers use it to expose Python functions as tools, connect to local or remote MCP servers, and build interactive tool interfaces. The catalogue includes eight skills, three instructions, two rules, one setting, and one hook for FastMCP.
Latest release v4.0.3 — v4.0.3: Once Is Enough · 5 Sept 2026
These files are PrefectHQ/fastmcp's own configuration. They tell Claude Code, GitHub Copilot, Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.
.github/copilot-instructions.md A 4 tok AGENTS.md A 4 tok CLAUDE.md A 4,813 tok .claude/settings.json A — .claude/settings.json A — .claude/skills/code-review/SKILL.md A 43 tok .claude/skills/python-tests/SKILL.md A 45 tok .claude/skills/review-issue/SKILL.md A 44 tok .claude/skills/review-pr/SKILL.md A 51 tok .claude/skills/review-security-report/SKILL.md A 46 tok .claude/skills/release/SKILL.md A 83 tok