python-sdk MCP Server
modelcontextprotocol/python-sdk
[](https://agentrank-ai.com/tool/modelcontextprotocol--python-sdk/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge) The official Python SDK for Model Context Protocol servers and clients
claude mcp add agentrank -- npx -y agentrank-mcp-server Overview
modelcontextprotocol/python-sdk is a Python MCP server licensed under MIT. The official Python SDK for Model Context Protocol servers and clients Topics: python, mcp, mcp-server, mcp-client.
Ranked #329 out of 24846 indexed tools.
In the top 2% of all indexed tools.
Has 24,558 GitHub stars.
Has 194 contributors.
Ecosystem
Score Breakdown
24,558 stars → extremely popular
Last commit 16d ago → recently updated
1057/1416 issues closed → decent issue management
194 contributors → active community
No dependents → no downstream usage
Weights: Freshness 20% · Issue Health 20% · Dependents 22% · Stars 10% · Contributors 8% · How we score →
Matched Queries
From the README
# MCP Python SDK <div align="center"> <strong>Python implementation of the Model Context Protocol (MCP)</strong> [![PyPI][pypi-badge]][pypi-url] [![MIT licensed][mit-badge]][mit-url] [![Python Version][python-badge]][python-url] [![Documentation][docs-badge]][docs-url] [![Protocol][protocol-badge]][protocol-url] [![Specification][spec-badge]][spec-url] </div> > [!NOTE] > **This is v2 of the MCP Python SDK, the current stable release line.** It is a major rework of the SDK, both to support the [2026-07-28 MCP specification](https://modelcontextprotocol.io/specification/2026-07-28) (and every earlier revision) and to fix long-standing architectural issues. Coming from v1? See [What's new in v2](https://py.sdk.modelcontextprotocol.io/whats-new/) for the tour of what changed and the [migration guide](https://py.sdk.modelcontextprotocol.io/migration/) for every breaking change. > > **Not ready to migrate?** v1.x lives on the [`v1.x` branch](https://github.com/modelcontextprotocol/pythoRead full README on GitHub →
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