copilot-skills

Reviews dotnet/perf-autofiling-issues and lists issues that represent WASM Mono or WASM CoreCLR regressions. Use when preparing for perf triage, scanning auto-filed performance regressions, or generating a quick browser-WASM issue report.

Analyze CI build and test status from Azure DevOps and Helix for dotnet repository PRs. Use when checking CI status, investigating failures, determining if a PR is ready to merge, or given URLs containing dev.azure.com or helix.dot.net. Also use when asked "why is CI red", "test failures", "retry CI", "rerun tests", "is CI green", "build failed", "checks failing", or "flaky tests".

A meta-skill for managing Agent Skills. Use when creating, editing, modifying, updating, deleting, or refactoring skills. Also triggers for SKILL.md files, ~/.copilot/skills/ directory, .github/skills/ folder, skill frontmatter, skill instructions, skill templates, or any file changes in a skills directory. Ensures all changes are committed and pushed to git.

Analyze VMR codeflow PR status for dotnet repositories. Use when investigating stale codeflow PRs, checking if fixes have flowed through the VMR pipeline, debugging dependency update issues in PRs authored by dotnet-maestro[bot], checking overall flow status for a repo, or diagnosing why backflow PRs are missing or blocked.

Squashes multiple git commits into a single commit with a clean message. Use when cleaning up commit history, combining WIP commits, preparing branches for merge, tidying feature branches, or when asked to squash, combine, or consolidate commits.

Performs comprehensive code reviews for GitHub pull requests. Use when reviewing PRs, checking if a PR fixes an issue, analyzing code changes, or when given a GitHub PR URL (github.com/.../pull/...). Evaluates problem alignment, code quality, security threats, alternative approaches, edge cases, and identifies duplicate/existing implementations.