pr-review-expert

原文涵盖的主题

• PR Review Expert
• Overview
• Core Capabilities
• When to Use
• Fetching the Diff
• GitHub (gh CLI)
• GitLab (glab CLI)
• Workflow

Tier: POWERFUL Category: Engineering Domain: Code Review / Quality Assurance -- Structured, systematic code review for GitHub PRs and GitLab MRs. Goes beyond style nits — this skill performs blast radius analysis, security scanning, breaking change detection, and test coverage delta calculation. Produces a reviewer-ready report with a 30+ item checklist and prioritized findings. -- Blast radius analysis — trace which files, services, and downstream consumers could break Security scan — SQL injection, XSS, auth bypass, secret exposure, dependency vulns Test coverage delta — new code vs new tests ratio Breaking change detection — API contracts, DB schema migrations, config keys Ticket linking — verify Jira/Linear ticket exists and matches scope Performance impact — N+1 queries, bundle size regression, memory allocations -- Before merging any PR/MR that touches shared libraries, APIs, or DB schema When a PR is large (>200 lines changed) and needs structured review Onboarding new contributors whose PRs need thorough feedback Security-sensitive code paths (auth, payments, PII handling) After an incident — review similar PRs proactively -- -- For each changed file, identify: 1. Direct de

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