Code Quality Review

Purpose

Use this skill to perform a strict, evidence-based review of code quality and maintainability. Focus on whether the change keeps the codebase easier to understand, modify, test, and extend.

Prioritize structural concerns over style nits: abstraction quality, branching complexity, file growth, boundary cleanliness, canonical-layer ownership, duplication, orchestration complexity, and refactoring opportunities that preserve behavior while simplifying the implementation.

When to Use

Use this skill when the user asks for:

• code quality review, code review focused on quality/maintainability, or maintainability review
• Comments about whether the change stays easy to understand, modify, test, and extend, including layering and ownership of the change (改动的分层与归属)
• Chinese requests such as 代码质量审查, 代码质量 review, 可维护性审查, or 改动的分层与归属

When to Skip

Do not use this skill as the primary guide for: