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Bump fastmcp from 2.14.0 to 2.14.1 in /backend#2305

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stijn-janssens merged 1 commit intomainfrom
dependabot/pip/backend/fastmcp-2.14.1
Dec 17, 2025
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Bump fastmcp from 2.14.0 to 2.14.1 in /backend#2305
stijn-janssens merged 1 commit intomainfrom
dependabot/pip/backend/fastmcp-2.14.1

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@dependabot dependabot bot commented on behalf of github Dec 15, 2025

Bumps fastmcp from 2.14.0 to 2.14.1.

Release notes

Sourced from fastmcp's releases.

'Tis a Gift to Be Sample

FastMCP 2.14.1 adds support for sampling with tools (SEP-1577). This exciting new feature lets servers pass tools to ctx.sample(), enabling agentic workflows where the server borrows the client's LLM and controls tool execution automatically. Pass any callable as a tool and FastMCP handles the loop: calling the LLM, executing tools, and feeding results back until a final response is produced. For fine-grained control, ctx.sample_step() makes a single LLM call and returns a SampleStep, letting you inspect tool calls, add custom logic, or build your own execution loop. Structured output via result_type returns validated Pydantic models instead of raw text. This release also adds AnthropicSamplingHandler alongside the existing OpenAI handler (newly promoted out of the experimental module), so clients and servers can provide sampling capability across major providers with ease.

What's Changed

New Features 🎉

Enhancements 🔧

Fixes 🐞

Docs 📚

Dependencies 📦

New Contributors

Full Changelog: PrefectHQ/fastmcp@v2.14.0...v2.14.1

Commits
  • 2f561ec Deprecate exclude_args in favor of Depends() (#2621)
  • 076ec0c Adopt streamable_http_client API from MCP SDK (#2620)
  • b8ae95a Add tool_names parameter to mount() for name overrides (#2619)
  • 577f4d1 Consolidate sampling examples and fix tool_choice bug (#2618)
  • c91c43e Add AnthropicSamplingHandler (#2617)
  • da77cfa Unify SamplingHandler and promote OpenAI handler (#2616)
  • 41ec7ee SEP-1577: Sampling with tools (#2551)
  • 0cd3690 Consolidate session state reset logic and improve cancellation cleanup (#2615)
  • d26b04f Clean up cancelled connection startup (#2614)
  • 08d092b Use WindowsSelectorEventLoopPolicy to fix Windows test warnings (#2607)
  • 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 15, 2025
@dependabot dependabot bot added dependencies Pull requests that update a dependency file python Pull requests that update Python code labels Dec 15, 2025
@dependabot dependabot bot force-pushed the dependabot/pip/backend/fastmcp-2.14.1 branch 3 times, most recently from 8e7aa11 to ddeb01a Compare December 16, 2025 09:35
@dependabot dependabot bot force-pushed the dependabot/pip/backend/fastmcp-2.14.1 branch from ddeb01a to 9a48501 Compare December 17, 2025 08:34
Bumps [fastmcp](https://github.com/jlowin/fastmcp) from 2.14.0 to 2.14.1.
- [Release notes](https://github.com/jlowin/fastmcp/releases)
- [Changelog](https://github.com/jlowin/fastmcp/blob/main/docs/changelog.mdx)
- [Commits](PrefectHQ/fastmcp@v2.14.0...v2.14.1)

---
updated-dependencies:
- dependency-name: fastmcp
  dependency-version: 2.14.1
  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/backend/fastmcp-2.14.1 branch from 9a48501 to c3e4a0d Compare December 17, 2025 08:35
@stijn-janssens stijn-janssens merged commit 4e86c03 into main Dec 17, 2025
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@stijn-janssens stijn-janssens deleted the dependabot/pip/backend/fastmcp-2.14.1 branch December 17, 2025 08:56
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