chore(deps): bump @modelcontextprotocol/sdk from 1.25.2 to 1.27.1#424
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chore(deps): bump @modelcontextprotocol/sdk from 1.25.2 to 1.27.1#424dependabot[bot] wants to merge 1 commit intomainfrom
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Bumps [@modelcontextprotocol/sdk](https://github.com/modelcontextprotocol/typescript-sdk) from 1.25.2 to 1.27.1. - [Release notes](https://github.com/modelcontextprotocol/typescript-sdk/releases) - [Commits](modelcontextprotocol/typescript-sdk@v1.25.2...v1.27.1) --- updated-dependencies: - dependency-name: "@modelcontextprotocol/sdk" dependency-version: 1.27.1 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>
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No issues found across 2 files
Confidence score: 5/5
- Automated review surfaced no issues in the provided summaries.
- No files require special attention.
Architecture diagram
sequenceDiagram
participant App as Web Application
participant SDK as MCP SDK (v1.27.1)
participant Cache as Discovery Cache
participant OAuth as OAuth Server
participant Transport as MCP Transport Layer
Note over App, Transport: OAuth Discovery & Authorization Flow
App->>SDK: discoverOAuthServerInfo()
SDK->>Cache: NEW: Check for cached server info
alt Cache Miss
Cache-->>SDK: null
SDK->>OAuth: Fetch OpenID/OAuth metadata
OAuth-->>SDK: Metadata response
SDK->>Cache: NEW: Store metadata with TTL
else Cache Hit
Cache-->>SDK: Cached metadata
end
SDK-->>App: Return Server Info
Note over App, Transport: Data Request & Error Handling Flow
App->>SDK: Request Sampling/Elicitation
SDK->>Transport: Send request payload
alt NEW: Streaming Response
Transport->>SDK: Stream chunks (sampling)
SDK->>App: CHANGED: Stream data to consumer
else CHANGED: Transport Error Handling
Transport-xTransport: Internal/Silent Error
Transport->>SDK: Propagate error
SDK->>App: NEW: Trigger onerror() callback (previously swallowed)
end
Note over App, Transport: Security Enhancements
App->>SDK: Open Example URL
SDK->>SDK: CHANGED: Sanitize input (Prevent Command Injection)
SDK->>Transport: Execute safe URL open
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Bumps @modelcontextprotocol/sdk from 1.25.2 to 1.27.1.
Release notes
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@modelcontextprotocol/sdk's releases.Commits
4faa8c8chore: bump version to 1.27.1 (#1581)09a85a8fix: call onerror for silently swallowed transport errors (#1580)e79d14afix: prevent command injection in example URL opening (v1.x backport) (#1579)342ea39docs: comprehensive feature documentation for SEP-1730 Tier 1 (#1548)2084a22docs: add governance documentation for SEP-1730 (#1547)f2d2145feat: implement auth/pre-registration conformance scenario (#1545)8cbc658chore: bump version for v1.27.0 (#1541)5c16ae3[v1.x] feat(tasks): add streaming methods for elicitation and sampling (#1528)97ab379feat: add url property to RequestInfo interface (#1353)825e9abfeat: backport discoverOAuthServerInfo() and discovery caching to v1.x (#1533)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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@dependabot rebasewill rebase this PR@dependabot recreatewill recreate this PR, overwriting any edits that have been made to it@dependabot show <dependency name> ignore conditionswill show all of the ignore conditions of the specified dependency@dependabot ignore this major versionwill close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)@dependabot ignore this minor versionwill close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)@dependabot ignore this dependencywill close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)Summary by cubic
Upgraded @modelcontextprotocol/sdk to 1.27.1 for security and stability improvements. This includes OAuth discovery caching, streaming task APIs, and proper transport error handling; no app changes required.
Written for commit f39ac72. Summary will update on new commits. Review in cubic