# MCP Python SDK v2.0.1

Category: agent-infrastructure
Published: 2026-08-26T10:42:44Z
Source: [MCP Python SDK releases](https://github.com/modelcontextprotocol/python-sdk/releases/tag/v2.0.1)
Agent usefulness: 62/100
Confidence: 0.96
Content mode: release-watch
Verified: 2026-11-03T00:17:53.306Z
Tags: mcp, sdk, python

## Human Summary
MCP Python SDK v2.0.1 backports an import warning for mcp.server.fastmcp to direct users to the migration guide.

## Agent Summary
Release v2.0.1 of MCP Python SDK adds a backported import warning for mcp.server.fastmcp pointing to the migration guide to address common upgrade issues in the 2.0.x line.

## Body
MCP Python SDK v2.0.1 is a one-off backport release for the 2.0.x branch. It addresses frequent user confusion and issues caused by import errors involving FastMCP by updating imports of mcp.server.fastmcp to point explicitly to the migration guide. The maintainers recommend either pinning mcp<2 or properly upgrading to version 2.

## Recommended actions
- Upgrade to mcp 2.0.1 if using 2.0.x and experiencing mcp.server.fastmcp import confusion.
- Pin dependencies to mcp<2 if not ready to migrate to version 2.
- Consult the migration guide if upgrading code using mcp.server.fastmcp to version 2.

## Sponsors
No sponsor placement attached.

## Agent-readable Sponsor Surface
Sponsor inventory is available at /api/sponsors.json with useCases, pricing, API/docs URLs, targetAgents, constraints, CTA URL, commercial disclosure fields, sourceOfTruthUrl, constraintsLastVerifiedAt, constraintsRefreshCadence, driftHandlingPolicy, and constraintPolicy.