AIエージェント
typescript-sdk
The official TypeScript SDK for Model Context Protocol servers and clients.
★ 13.5k スターNOASSERTION
ガイドを見る →python-sdkは、modelcontextprotocolが公開しているオープンソースのAIエージェントプロジェクトです（GitHub: modelcontextprotocol/python-sdk）。GitHubスターは24,508、フォークは4,018で、MITライセンスの下で公開されています。GitHubでの最終更新は2026年10月5日です。
The official Python SDK for Model Context Protocol servers and clients.
Start with one concrete task rather than a grand architecture.
Clone the repo and check the examples folder for a quickstart.
Install packages, set environment variables, and point it at your model.
Execute the demo workflow, then adapt it to your own data.
From the team behind the MCP spec.
The reference for correct behavior.
Both sides of the protocol.
Async-first Python design.
Permissive and commercial-friendly.
Dedicated docs site with guides.
Download the source and move into the project folder.
git clone https://github.com/modelcontextprotocol/python-sdk.git
cd python-sdkCreate a virtual environment and install the requirements.
python -m venv .venv && source .venv/bin/activate
pip install -r requirements.txtTreat these as starting points - the README documents the exact commands.
python examples/quickstart.pymodelcontextprotocol/python-sdk is its home on GitHub, with 4018 forks so far. The contributors tab and recent commits show how actively it is maintained.
Yes - it is MIT licensed, so you can use, modify, and distribute it freely, including in commercial projects.
The SDK is free; the underlying platform's API may be billed separately - check that service's pricing.
The official SDK is the spec-faithful reference; FastMCP is the productivity layer on similar ideas. Learn the SDK to understand the protocol, use FastMCP to ship faster.
Follow the README quickstart, then browse the examples directory for patterns that match what you want to build.
The official TypeScript SDK for Model Context Protocol servers and clients.
The official collection of reference Model Context Protocol servers.
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