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@dependabot dependabot bot commented on behalf of github Feb 9, 2026

Bumps mcp from 1.13.1 to 1.23.0.

Release notes

Sourced from mcp's releases.

v1.23.0

Summary

This release brings us up to speed with the latest MCP spec 2025-11-25. Take a look at the latest spec as well as the release blog post.

What's Changed

New Contributors

Full Changelog: modelcontextprotocol/python-sdk@v1.22.0...v1.23.0

v1.22.0

What's Changed

New Contributors

Full Changelog: modelcontextprotocol/python-sdk@v1.21.1...v1.22.0

v1.21.2

Hotfix Release

This is a hotfix release to address a critical bug in OAuth scope handling that caused failures on 401 responses.

Related:

What's Changed

... (truncated)

Commits
  • d3a1841 Merge commit from fork
  • fa851d9 feat: backwards-compatible create_message overloads for SEP-1577 (#1713)
  • f82b0c9 Support client_credentials flow with JWT and Basic auth (#1663)
  • 281fd47 Add SSE polling support (SEP-1699) (#1654)
  • 2cd178a Add on_session_created callback option (#1710)
  • c92bb2f SEP-1686: Tasks (#1645)
  • 5983a65 Skip empty SSE data to avoid parsing errors (#1670)
  • 02b7889 Implement SEP-1036: URL mode elicitation for secure out-of-band interactions ...
  • 27279bc Update doc string on custom_route (#1660)
  • f225013 feat: implement SEP-991 URL-based client ID (CIMD) support (#1652)
  • Additional commits viewable in compare view

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Bumps [mcp](https://github.com/modelcontextprotocol/python-sdk) from 1.13.1 to 1.23.0.
- [Release notes](https://github.com/modelcontextprotocol/python-sdk/releases)
- [Changelog](https://github.com/modelcontextprotocol/python-sdk/blob/main/RELEASE.md)
- [Commits](modelcontextprotocol/python-sdk@v1.13.1...v1.23.0)

---
updated-dependencies:
- dependency-name: mcp
  dependency-version: 1.23.0
  dependency-type: direct:production
...

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@dependabot dependabot bot added dependencies Pull requests that update a dependency file python:uv Pull requests that update python:uv code labels Feb 9, 2026
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