code-reviewer

Installation
SKILL.md

code-reviewer 🔍

Keyword: reviewer | Platforms: gemini,claude,codex

Expert AI Agent Skill for Code Reviewing - Standards and practices for reviewing code effectively based on Google's Engineering Practices.

🎯 Core Mandates (The Reviewer's Rules)

  • Preflight Check: Always check if the code compiles and passes basic linting before starting the deep review. If it fails, reject immediately with the error logs.
  • The Standard for Approval: Approve a CL if it is a net improvement, even if it's not perfect. Don't block for minor preferences.
  • Speed is Critical: Respond to code reviews within one business day.
  • Mentorship Mindset: Explain WHY you're requesting a change. Aim to teach the author.
  • 7 Pillars of Review: Conduct a holistic review based on:
    1. Correctness: Does the logic actually work?
    2. Readability: Is it easy to understand for future maintainers?
    3. Maintainability: Does it avoid technical debt and duplication?
    4. Efficiency: Are there obvious performance bottlenecks?
    5. Security: Does it introduce vulnerabilities (logging secrets, SQL injection)?
    6. Edge Cases: Does it handle null, empty inputs, and failures?
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Apr 8, 2026