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MCP Python SDK

Agent tools SDK

93

The official Python SDK for the Model Context Protocol, for building MCP servers and clients over stdio, Streamable HTTP and SSE.

GitHub stars★ 24,711
LicenseMIT
Last push3d ago
LanguagePython
Named in README as working with
No specific client named in the README.

Per its own README, as of Oct 30, 2026. Not verified by hand.

Public-signal score

93
Strong signalsPublic-signal score, 93/100Computed Oct 30, 2026 from public GitHub data. Not a hands-on test.
Maintenance (last push)
30/30
License clarity
15/15
Documentation
17/20
Adoption (stars)
17/20

Client compatibility doesn't apply to this project (it is an agent client, framework or specification itself), so the score is computed out of the remaining points.

Hands-on agent test: not yet run

When a sandbox test is run, the result and logs will appear here, labeled separately from the score.

Quick answers

What is MCP Python SDK?

The official Python SDK for the Model Context Protocol, for building MCP servers and clients over stdio, Streamable HTTP and SSE.

Is MCP Python SDK open source?

GitHub detects the license as MIT. Check the repository's LICENSE file before relying on that.

Which clients does MCP Python SDK work with?

Its README doesn't name a specific agent client.

Is MCP Python SDK actively maintained?

The last push was 2026-10-27 (3d ago), as of Oct 30, 2026.

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