fastmcp

Install command: 
brew install fastmcp

Fast, Pythonic way to build MCP servers and clients

https://gofastmcp.com/getting-started/welcome

License: Apache-2.0

Development: Pull requests

Formula JSON API: /api/formula/fastmcp.json

Formula code: fastmcp.rb on GitHub

Bottle (binary package) installation support provided for:

macOS on
Apple Silicon		 golden gate ✅
tahoe ✅
sequoia ✅
Linux ARM64 ✅
x86_64 ✅

Current versions:

stable ✅ 4.0.11
head ⚡️ HEAD

Depends on:

certifi 2026.7.22 Mozilla CA bundle for Python
cryptography 50.0.2 Cryptographic recipes and primitives for Python
libyaml 0.2.5 YAML Parser
pydantic 2.13.5 Data validation using Python type hints
python@3.14 3.14.8 Interpreted, interactive, object-oriented programming language
rpds-py 2026.9.1 Python bindings to Rust's persistent data structures
uv 0.12.24 Extremely fast Python package installer and resolver, written in Rust

Depends on when building from source:

rust 1.99.0 Safe, concurrent, practical language

Binaries: fastmcp

Analytics:

30 days90 days365 days
Installs1775882,795
Installs (--HEAD)017
Installs on Request1775882,795
Installs on Request (--HEAD)017
Build Errors0