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gh-l-sypniewski-claude-code…/skills/code-review-checklist/SKILL.md
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---
name: code-review-checklist
description: Comprehensive code review checklist covering correctness, performance, security, and maintainability. Use when performing code reviews or preparing code for review.
---
# Code Review Checklist
This skill provides a systematic approach to code review, ensuring comprehensive quality assessment.
## Core Review Areas
### 1. Correctness
- [ ] **Logic**: Code implements requirements correctly
- [ ] **Edge Cases**: Handles boundary conditions and error cases
- [ ] **Data Validation**: Input validation is thorough
- [ ] **Error Handling**: Errors are caught and handled appropriately
- [ ] **Type Safety**: Types are used correctly (for typed languages)
### 2. Performance
- [ ] **Algorithmic Complexity**: Appropriate algorithms chosen (time/space)
- [ ] **Resource Usage**: No unnecessary memory allocations
- [ ] **Database Queries**: Efficient queries, proper indexing
- [ ] **Caching**: Appropriate use of caching strategies
- [ ] **Async Operations**: Non-blocking where appropriate
### 3. Security
- [ ] **Input Sanitization**: User input is sanitized
- [ ] **SQL Injection**: Parameterized queries used
- [ ] **XSS Protection**: Output is escaped properly
- [ ] **Authentication**: Auth checks are present and correct
- [ ] **Authorization**: Permission checks are enforced
- [ ] **Secrets**: No hardcoded credentials or API keys
- [ ] **HTTPS**: Secure communication enforced
### 4. Maintainability
- [ ] **Naming**: Clear, descriptive variable/function names
- [ ] **Function Length**: Functions are focused and concise
- [ ] **Duplication**: No unnecessary code duplication (DRY)
- [ ] **Comments**: Complex logic is documented
- [ ] **SOLID Principles**: Code follows good design principles
- [ ] **Testability**: Code structure supports testing
### 5. Testing
- [ ] **Unit Tests**: Core logic has unit test coverage
- [ ] **Integration Tests**: Component interactions are tested
- [ ] **Test Quality**: Tests are meaningful, not just for coverage
- [ ] **Edge Cases**: Tests cover boundary conditions
- [ ] **Mocking**: Appropriate use of mocks/stubs
### 6. Documentation
- [ ] **API Docs**: Public APIs are documented
- [ ] **README Updates**: Documentation reflects changes
- [ ] **Migration Guides**: Breaking changes documented
- [ ] **Inline Comments**: Complex logic explained
- [ ] **Changelog**: Changes noted in changelog
## Review Comments Template
Use this format for actionable feedback:
```markdown
**[Category]**: [Issue]
**Location**: file.js:123
**Current**:
```code snippet```
**Suggestion**:
```improved code```
**Rationale**: Why this change improves the code
**Priority**: [Critical|High|Medium|Low]
```
## Quick Wins
Fast improvements with high impact:
1. Remove unused imports/variables
2. Fix inconsistent formatting
3. Add missing error handling
4. Improve variable names
5. Extract magic numbers to constants
6. Add basic input validation
## Integration with Plugin
Works with:
- `code-reviewer` agent for automated review
- `senior-engineer` agent for implementation guidance
- Pre-PR review workflow