build(deps): bump mcp from 1.23.1 to 1.27.2 in /V0 - #339
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Bumps [mcp](https://github.com/modelcontextprotocol/python-sdk) from 1.23.1 to 1.27.2. - [Release notes](https://github.com/modelcontextprotocol/python-sdk/releases) - [Changelog](https://github.com/modelcontextprotocol/python-sdk/blob/main/RELEASE.md) - [Commits](modelcontextprotocol/python-sdk@v1.23.1...v1.27.2) --- updated-dependencies: - dependency-name: mcp dependency-version: 1.27.2 dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com>
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Superseded by #340. |
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Bumps mcp from 1.23.1 to 1.27.2.
Release notes
Sourced from mcp's releases.
... (truncated)
Commits
6213787[v1.x] Scope experimental tasks to the session that created them (#2720)ce267b6[v1.x] Bind transport sessions to the authenticated principal (#2719)1abcca2[v1.x] Add subject and claims to AccessToken (#2690)9773a3f[v1.x] ci: deploy docs to py.sdk.modelcontextprotocol.io via Pages artifact (...77431eb[v1.x] refactor: import SSEError from httpx_sse public API (#2561)2034cae[v1.x] build: restrict httpx to <1.0.0 (#2559)73d458b[v1.x] fix(auth): coerce empty-string optional URL fields to None in OAuthCli...8d4c2f5[v1.x] fix: catch PydanticUserError when generating output schema (pydantic 2...6524782[v1.x] fix: handle ClosedResourceError when transport closes mid-request (#2334)2e9897e[v1.x] fix: handle non-UTF-8 bytes in stdio server stdin (#2303)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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Note
Medium Risk
Dependency upgrade touches MCP authentication and session binding used by the project's MCP server; lockfile-only change limits blast radius but runtime behavior may shift.
Overview
Updates
V0/uv.lockonly, resolving themcpPython SDK from 1.23.1 to 1.27.2 (still satisfiesmcp>=1.6.0inpyproject.toml). No application source changes in this PR.The upstream jump includes auth and session behavior (e.g.
AccessTokensubject/claims, binding transport sessions to the authenticated principal, OAuth/metadata fixes, StreamableHTTP idle timeout) plus transport and compatibility fixes (stdio encoding, closed-transport errors, Pydantic 2.13 output-schema handling). Worth a quick smoke test ofagent-memory mcp(stdio and SSE) if auth is enabled in your environment.Reviewed by Cursor Bugbot for commit e7125fc. Bugbot is set up for automated code reviews on this repo. Configure here.