FastMCP Files

The fast, Pythonic way to build Model Context Protocol servers

This is an exact mirror of the FastMCP project, hosted at https://github.com/jlowin/fastmcp. SourceForge is not affiliated with FastMCP.

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Name	Modified	Size	InfoDownloads / Week
Parent folder
README.md	2026-10-20	856 Bytes	0
v3.4.11_ Trust Issues source code.tar.gz	2026-10-20	28.9 MB	0
v3.4.11_ Trust Issues source code.zip	2026-10-20	29.7 MB	0
Totals: 3 Items		58.6 MB	0

This release requires certifi 2026.10.19 or later for FastMCP's HTTP stack and certifi-backed integrations following the eMudhra CA compromise. Follow the security notice to update custom, system, and installer trust stores too; upgrading FastMCP alone is insufficient. Thanks to our 1 contributor, with no first-time contributors in this release.

What's Changed

Security 🔒

Require certifi 2026.10.19 or later and document deployment and installer trust-store updates by @zzstoatzz in https://github.com/PrefectHQ/fastmcp/pull/5946.

Documentation 📚

Add v3.4.11 changelog entries by @zzstoatzz in https://github.com/PrefectHQ/fastmcp/pull/5947

Full Changelog: https://github.com/PrefectHQ/fastmcp/compare/v3.4.10...v3.4.11

Source: README.md, updated 2026-10-20

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