// Audit pull requests for breaking changes in the C# MCP SDK. Examines PR descriptions, review comments, and diffs to identify API and behavioral breaking changes, then reconciles labels with user confirmation. Use when asked to audit breaking changes, check for breaking changes, or review a set of PRs for breaking impact.
Prepare a new release for the C# MCP SDK. Assesses Semantic Versioning level (PATCH/MINOR/MAJOR), bumps the version, runs ApiCompat and ApiDiff, reviews documentation, updates changelogs, drafts release notes, and creates a pull request with all release artifacts. Use when asked to prepare a release, start a release, create a release PR, or assess what the next release should be.
Publish a GitHub release for the C# MCP SDK after a prepare-release PR has been merged. Refreshes release notes to include any PRs merged since preparation, warns about version or breaking change impacts from late-arriving PRs, and creates a draft GitHub release. Use when asked to publish a release, finalize a release, create release notes, or complete a release after the prepare-release PR has been merged.
Assess and bump the SDK version using Semantic Versioning 2.0.0. Evaluates queued changes to recommend PATCH/MINOR/MAJOR, updates src/Directory.Build.props, and creates a pull request. Owns the SemVer assessment logic shared by prepare-release and publish-release. Use when asked to bump the version, assess the version, or determine what the next version should be.
Generate an issue triage report for the C# MCP SDK. Fetches all open issues, evaluates SLA compliance against SDK tier requirements, reviews issue discussions for status and next steps, cross-references related issues in other MCP SDK repos, and produces a BLUF markdown report. Use when asked to triage issues, audit SLA compliance, review open issues, or generate an issue report.
| name | breaking-changes |
| description | Audit pull requests for breaking changes in the C# MCP SDK. Examines PR descriptions, review comments, and diffs to identify API and behavioral breaking changes, then reconciles labels with user confirmation. Use when asked to audit breaking changes, check for breaking changes, or review a set of PRs for breaking impact. |
| compatibility | Requires gh CLI with repo access and GitHub API access for PR details, review history, and labels. |
Audit pull requests in the modelcontextprotocol/csharp-sdk repository for breaking changes. This skill examines a range of commits, identifies API and behavioral breaking changes, assesses their impact, reconciles breaking-change labels, and returns structured results.
The user provides a commit range in any of these forms:
tag..HEAD (e.g. v0.8.0-preview.1..HEAD)tag..tag (e.g. v0.8.0-preview.1..v0.9.0-preview.1)sha..shatag..sha or sha..HEADIf no range is provided, ask the user to specify one.
Use the GitHub API to get the full list of PRs merged within the specified range.
For each PR in the range, study:
Look for both categories of breaking changes:
See references/classification.md for the full classification guide, including SDK-specific versioning policies (experimental APIs, obsoletion lifecycle, and spec-driven changes) that influence how breaks are assessed.
For each identified breaking change, assess:
This assessment informs how breaking changes are ordered when presented (most impactful first).
Compare findings against existing breaking-change labels on PRs.
Present mismatches to the user interactively:
breaking-change label and ask the user whether to comment on the PR explaining the addition.Present the final list of confirmed breaking changes, sorted from most impactful to least, with:
The audit produces a structured list of breaking changes that can be consumed by other skills (e.g. the prepare-release and publish-release skills) or presented directly to the user.
Each entry contains: