{"slug":"fastmcp","name":"PrefectHQ/fastmcp","category":"mcp","categoryName":"MCP servers & SDKs","audience":["for-ai"],"primary":"for-ai","openClosed":"open","pricing":"open-source","license":"Apache-2.0","maintained":"yes","officialUrl":"https://gofastmcp.com","repo":"https://github.com/PrefectHQ/fastmcp","latestVersion":"v4.1.0","latestRelease":"2026-10-08","stars":28171,"starsAsOf":"2026-10-22","description":"🚀 The fast, Pythonic way to build MCP servers and clients.","descriptionZh":"快速构建 MCP 服务器/客户端（Python）","callMethods":["SDK"],"platforms":[],"addedAt":"2026-10-10","updatedAt":"2026-10-22","topics":["agents","fastmcp","llms","mcp","mcp-clients","mcp-servers","mcp-tools","model-context-protocol"],"language":"Python","lastPush":"2026-10-21","formerly":"jlowin/fastmcp","packages":[{"registry":"pypi","name":"fastmcp","url":"https://pypi.org/project/fastmcp/","versionsUrl":"https://pypi.org/project/fastmcp/#history","latestVersion":"4.1.0","latestDate":"2026-10-08"}],"recentVersions":[{"version":"v4.1.0","date":"2026-10-08","prerelease":false,"url":"https://github.com/PrefectHQ/fastmcp/releases/tag/v4.1.0","source":"GitHub Release"},{"version":"v4.0.11","date":"2026-10-04","prerelease":false,"url":"https://github.com/PrefectHQ/fastmcp/releases/tag/v4.0.11","source":"GitHub Release"},{"version":"v3.4.8","date":"2026-10-04","prerelease":false,"url":"https://github.com/PrefectHQ/fastmcp/releases/tag/v3.4.8","source":"GitHub Release"},{"version":"v4.0.10","date":"2026-09-25","prerelease":false,"url":"https://github.com/PrefectHQ/fastmcp/releases/tag/v4.0.10","source":"GitHub Release"},{"version":"v4.0.9","date":"2026-09-24","prerelease":false,"url":"https://github.com/PrefectHQ/fastmcp/releases/tag/v4.0.9","source":"GitHub Release"}],"alternatives":["mcp-use","awslabs-mcp","metamcp","mcp-toolbox","modelcontextprotocol-registry","klavis","exa-mcp-server","mindshub"],"stacks":["mcp-server-starter-kit"],"scenarios":["connect-tools-to-agents"],"problems":[],"reasonZh":"最常用的 Python MCP 框架之一（已迁到 PrefectHQ）","sources":["profile","priority","oss","github-pool"],"record":"https://aimap.page/api/v1/software/fastmcp.json","pages":{"en":"https://aimap.page/en/software/fastmcp/","zh-hans":"https://aimap.page/zh-hans/software/fastmcp/"}}