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@dependabot dependabot bot commented on behalf of github Dec 4, 2025

Bumps fastmcp from 2.13.0.2 to 2.13.3.

Release notes

Sourced from fastmcp's releases.

v2.13.3: Pin-ish Line

MCP SDK 1.23 introduced some changes related to the 11/25/25 MCP protocol update that break some patches/workarounds that FastMCP had implemented previously. In particular, OAuth changes in the new protocol changed some implementation details that FastMCP patched; as such 1.23 is not necessarily a breaking SDK change but it is "breaking" for certain FastMCP behaviors.

As a precaution, this release pins mcp<1.23. FastMCP 2.14 will introduce 11/25/25 support (and require mcp>=1.23).

v2.13.2: Refreshing Changes

FastMCP 2.13.2 polishes the authentication stack with fixes for token refresh, scope handling, and multi-instance deployments. Discord joins the growing roster of built-in OAuth providers, Azure and Google token handling gets more reliable, and proxy classes now properly forward icons and titles. This release also adds CSP customization for consent screens and fixes an edge case where $defs could mutate during tool transforms.

Welcome to 7 new contributors who made their first FastMCP contributions in this release!

What's Changed

New Features 🎉

Enhancements 🔧

Fixes 🐞

Docs 📚

Dependencies 📦

Other Changes 🦾

New Contributors

... (truncated)

Commits
  • 08d26ee Pin mcp<1.23 to avoid SDK breaking changes
  • 9c21754 Fix Azure provider OIDC scope handling (#2506)
  • 83085c3 Fix version badges for icons and website_url; add Discord example (#2509)
  • aa53bdf Add Discord OAuth integration documentation (#2508)
  • e1d41f5 Add Discord OAuth provider and corresponding tests (#2428)
  • 246a0ad Fix get_access_token() returning stale token after OAuth refresh (#2505)
  • 01ecc91 Fix OAuth proxy refresh token storage for multi-instance deployments (#2483)
  • 3341c0c Add icons support to proxy classes (#2502)
  • adbb7d6 Add title attribute to ProxyTool, ProxyResource, … (#2497)
  • ba69fba Add consent_csp_policy parameter for CSP customization (#2484)
  • Additional commits viewable in compare view

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@dependabot dependabot bot added dependencies Pull requests that update a dependency file python Pull requests that update python code labels Dec 4, 2025
@dependabot dependabot bot requested review from Hk669 and firecast as code owners December 4, 2025 11:22
@dependabot dependabot bot added dependencies Pull requests that update a dependency file python Pull requests that update python code labels Dec 4, 2025
Bumps [fastmcp](https://github.com/jlowin/fastmcp) from 2.13.0.2 to 2.13.3.
- [Release notes](https://github.com/jlowin/fastmcp/releases)
- [Changelog](https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx)
- [Commits](jlowin/fastmcp@v2.13.0.2...v2.13.3)

---
updated-dependencies:
- dependency-name: fastmcp
  dependency-version: 2.13.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot force-pushed the dependabot/pip/modelcontextprotocol/fastmcp-2.13.3 branch from 4d7d16d to 7b5ed07 Compare December 10, 2025 16:08
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