MCP Python SDK
Official Python SDK for building Model Context Protocol servers and clients.
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About MCP Python SDK
MCP Python SDK is listed in our MCP servers category and is aimed at builders. Official Python SDK for building Model Context Protocol servers and clients. Pricing, as the maker states it: Open source. Maturity: Mature. We last checked the official link on 2026-10-16.
What is MCP Python SDK?
The MCP Python SDK is the official Python implementation of the Model Context Protocol, for building MCP servers and clients. It is MIT-licensed.
Its docs include a getting-started guide, what's new in v2, an API reference and a migration guide.
Sources: the official README and our directory listing, checked 2026-10-18. Official site: py.sdk.modelcontextprotocol.io.
Who is MCP Python SDK for?
Python developers implementing MCP servers or clients against the official SDK.
MCP Python SDK at a glance
- Open source: Yes (MIT License)
- GitHub: modelcontextprotocol/python-sdk · 24,629 stars (as of Oct 21, 2026)
Key features
- Official Python MCP SDK
- Servers and clients
- v2 with migration guide
- MIT license
MCP Python SDK FAQ
What is MCP Python SDK?
The MCP Python SDK is the official Python implementation of the Model Context Protocol, for building MCP servers and clients. It is MIT-licensed.
Who is MCP Python SDK for?
Python developers implementing MCP servers or clients against the official SDK.
Is MCP Python SDK free?
MCP Python SDK's pricing, as the maker states it: Open source. Open-source tools are free to use, though you may still pay for model API usage or a hosted plan. Check the official site for current plans.
Is MCP Python SDK open source?
Yes. MCP Python SDK is released under the MIT License, according to its GitHub repository.
What are alternatives to MCP Python SDK?
Similar tools include MCP TypeScript SDK, MCP C# SDK, MCP Rust SDK, MCP Go SDK, Model Context Protocol and MCP Registry.
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MCP Python SDK alternatives
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MCP TypeScript SDK
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MCP C# SDK
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MCP Rust SDK
Official Rust SDK for the Model Context Protocol.
MCP Go SDK
Official Go SDK for building Model Context Protocol servers and clients, maintained with Google.
Model Context Protocol
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MCP Registry
Official community-driven registry service and API that lists Model Context Protocol servers for MCP clients, like an app store for servers.
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🏆 Ranked in: Best Open-Source MCP Servers
🧭 Task guides: Agent frameworks and SDKs for building MCP servers
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