Code Review Diagnostic

Systematic code review catches 60-90% of defects before production, reduces maintenance costs by 40%, and serves as effective knowledge transfer. This skill provides structured review guidance for both human reviewers and AI agents.

When to Use This Skill

Use this skill when:

• Reviewing code before merge
• Assessing code quality
• Preparing code for PR submission
• Self-reviewing before requesting review

Do NOT use this skill when:

• Writing new code (use implementation skills)
• Designing architecture (use system-design)
• Working on requirements (use requirements-analysis)

Core Principle