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@dependabot dependabot bot commented on behalf of github Feb 4, 2026

Bumps @modelcontextprotocol/sdk from 1.10.1 to 1.26.0.

Release notes

Sourced from @​modelcontextprotocol/sdk's releases.

v1.26.0

Addresses "Sharing server/transport instances can leak cross-client response data" in this GHSA GHSA-345p-7cg4-v4c7

What's Changed

New Contributors

Full Changelog: modelcontextprotocol/typescript-sdk@v1.25.3...v1.26.0

v1.25.3

What's Changed

Full Changelog: modelcontextprotocol/typescript-sdk@v1.25.2...v1.25.3

v1.25.2

What's Changed

New Contributors

Full Changelog: modelcontextprotocol/typescript-sdk@1.25.1...v1.25.2

1.25.1

What's Changed

Full Changelog: modelcontextprotocol/typescript-sdk@1.25.0...1.25.1

1.25.0

What's Changed

... (truncated)

Commits
  • fe9c07b chore: bump version to 1.26.0 (#1479)
  • 4f01e7e fix: add non-null assertions for optional setupServer fields in stateful test
  • a05be17 Merge commit from fork
  • 50d9fa3 Fix #1430: Client Credentials providers scopes support (backported) (#1442)
  • aa81a66 fix(deps): resolve npm audit vulnerabilities and bump dependencies (v1.x back...
  • 6aba065 chore: bump v1.25.3 for backport fixes (#1412)
  • 6e8f7e1 fix: prevent Hono from overriding global Response object (v1.x) (#1411)
  • 12ae856 [v1.x backport] Use correct schema for client sampling validation when tools ...
  • b392f02 fix: prevent ReDoS in UriTemplate regex patterns (v1.x backport) (#1365)
  • a0c9b13 fix: README badges links destinations (#907)
  • Additional commits viewable in compare view
Maintainer changes

This version was pushed to npm by pcarleton, a new releaser for @​modelcontextprotocol/sdk since your current version.


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Note

Medium Risk
Moderate risk because it upgrades the MCP SDK used by src/mcp/mcp-server.ts and pulls in new/updated HTTP/auth/schema dependencies that could subtly change server transport or request handling behavior, though no app code changes are included.

Overview
Updates dependencies only (lockfile change). Bumps @modelcontextprotocol/sdk from 1.10.1 to 1.26.0 in pnpm-lock.yaml.

This refresh introduces new SDK transitive deps (notably hono/@hono/node-server, jose, ajv/ajv-formats, json-schema-typed) and upgrades several related web/server packages (express, express-rate-limit, cors, eventsource*, raw-body, etc.), plus minor tooling lock updates (e.g., eslint/esbuild versions) as part of the re-resolve.

Written by Cursor Bugbot for commit 7bec040. This will update automatically on new commits. Configure here.

Bumps [@modelcontextprotocol/sdk](https://github.com/modelcontextprotocol/typescript-sdk) from 1.10.1 to 1.26.0.
- [Release notes](https://github.com/modelcontextprotocol/typescript-sdk/releases)
- [Commits](modelcontextprotocol/typescript-sdk@1.10.1...v1.26.0)

---
updated-dependencies:
- dependency-name: "@modelcontextprotocol/sdk"
  dependency-version: 1.26.0
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file javascript Pull requests that update javascript code labels Feb 4, 2026
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cli-web-cli Error Error Feb 4, 2026 8:05pm

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Cursor Bugbot has reviewed your changes and found 1 potential issue.

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'@modelcontextprotocol/sdk':
specifier: ^1.8.0
version: 1.10.1
version: 1.26.0(zod@3.24.3)
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Peer dependency mismatch: SDK requires zod ^3.25 but project has 3.24.3

Medium Severity

The upgraded @modelcontextprotocol/sdk@1.26.0 declares a peer dependency of zod: ^3.25 || ^4.0, and its transitive dependency zod-to-json-schema@3.25.1 also requires zod: ^3.25 || ^4. However, the project specifies "zod": "^3.24.2" in package.json, which resolves to zod@3.24.3. Version 3.24.3 does not satisfy the ^3.25 semver requirement. This version mismatch could cause runtime errors or unexpected behavior if the SDK or its dependencies use features introduced in zod 3.25+.

Additional Locations (1)

Fix in Cursor Fix in Web

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