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FastMCP

v3.22.0 Feature

This release adds 1 notable feature for engineering teams evaluating rollout.

Published 7mo MCP Developer Tools
✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

mcp sse

Affected surfaces

rce_ssrf

Summary

AI summary

Added support for runtime injection of tools, prompts, and resources.

Full changelog

3.22.0 (2025-10-26)

Features

  • add support for runtime injection of tools/prompts/resources (#199) (879ee2d)
View diff on GitHub

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About FastMCP

A high-level framework for building MCP servers in TypeScript

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Related context

Beta — feedback welcome: [email protected]