<label> [decorations]: <subject>

[discussion]

// ✅ Good: Clear, specific, actionable

praise: Excellent use of TypeScript generics here!

This makes the function much more reusable while maintaining type safety.

---

nitpick [non-blocking]: Consider using const instead of let

This variable is never reassigned, so `const` would be more appropriate:
```typescript
const MAX_RETRIES = 3;

try {
  const data = await fetchUser(userId);
  // ...
} catch (error) {
  logger.error('Failed to fetch user', { userId, error });
  throw new UserNotFoundError(userId);
}

router.get('/api/admin/users', requireAdmin, getUsers);

const CACHE_TTL_SECONDS = 3600;
cache.set(key, value, CACHE_TTL_SECONDS);

---

## Review Process

### 1. Before Reviewing

**Check Context:**
- Read the PR/MR description
- Understand the purpose and scope
- Review linked tickets or issues
- Check CI/CD pipeline status

**Verify Automated Checks:**
- [ ] Tests are passing
- [ ] Linting has no errors
- [ ] Type checking passes
- [ ] Code coverage meets targets
- [ ] No merge conflicts

**Set Aside Time:**
- Small PR (< 200 lines): 15-30 minutes
- Medium PR (200-500 lines): 30-60 minutes
- Large PR (> 500 lines): 1-2 hours (or ask to split)

### 2. During Review

**Follow a Pattern:**

1. **High-Level Review** (5-10 minutes)
   - Read PR description and understand intent
   - Skim all changed files to get overview
   - Verify approach makes sense architecturally
   - Check that changes align with stated purpose

2. **Detailed Review** (20-45 minutes)
   - Line-by-line code review
   - Check logic, edge cases, error handling
   - Verify tests cover new code
   - Look for security vulnerabilities
   - Ensure code follows team conventions

3. **Testing Considerations** (5-10 minutes)
   - Are tests comprehensive?
   - Do tests test the right things?
   - Are edge cases covered?
   - Is test data realistic?

4. **Documentation Check** (5 minutes)
   - Are complex sections commented?
   - Is public API documented?
   - Are breaking changes noted?
   - Is README updated if needed?

### 3. After Reviewing

**Provide Clear Decision:**
- ✅ **Approve**: Code is ready to merge
- 💬 **Comment**: Feedback provided, no action required
- 🔄 **Request Changes**: Issues must be addressed before merge

**Respond to Author:**
- Answer questions promptly
- Re-review after changes made
- Approve when issues resolved
- Thank author for addressing feedback

---

## Review Checklists

### General Code Quality

- [ ] **Readability**: Code is easy to understand
- [ ] **Naming**: Variables and functions have clear, descriptive names
- [ ] **Comments**: Complex logic is explained
- [ ] **Formatting**: Code follows team style guide
- [ ] **DRY**: No unnecessary duplication
- [ ] **SOLID Principles**: Code follows SOLID where applicable
- [ ] **Function Size**: Functions are focused and < 50 lines
- [ ] **Cyclomatic Complexity**: Functions have complexity < 10

### Security

- [ ] **Authentication**: Protected endpoints require auth
- [ ] **Authorization**: Users can only access their own data
- [ ] **Input Sanitization**: SQL injection, XSS prevented
- [ ] **Secrets Management**: No hardcoded credentials or API keys
- [ ] **Encryption**: Sensitive data encrypted at rest and in transit
- [ ] **Rate Limiting**: Endpoints protected from abuse

---

## Quick Start Guide

**For Reviewers:**
1. Read PR description and understand intent
2. Check that automated checks pass
3. Do high-level review (architecture, approach)
4. Do detailed review (logic, edge cases, tests)
5. Use conventional comments for clear communication
6. Provide decision: Approve, Comment, or Request Changes

**For Authors:**
1. Write clear PR description
2. Perform self-review before requesting review
3. Ensure all automated checks pass
4. Keep PR focused and reasonably sized (< 400 lines)
5. Respond to feedback promptly and respectfully
6. Make requested changes or explain reasoning

---

**Skill Version**: 2.0.0
**Last Updated**: 2026-01-08
**Maintained by**: AI Agent Hub Team

## Related Skills

- `test-standards-enforcer` - Enforce testing best practices during code review
- `security-scanning` - Automated security checks to complement manual review
- `unit-testing` - Unit test patterns to verify during review
- `a11y-testing` - Accessibility testing requirements for UI code reviews

## Capability Details

### review-process
**Keywords:** code review, pr review, review process, feedback
**Solves:**
- How to review PRs
- Conventional comments format
- Review best practices

### quality-checks
**Keywords:** readability, solid, dry, complexity, naming
**Solves:**
- Check code quality
- SOLID principles review
- Cyclomatic complexity

### security-review
**Keywords:** security, authentication, authorization, injection, xss
**Solves:**
- Security review checklist
- Find vulnerabilities
- Auth validation

### language-specific
**Keywords:** typescript, python, type hints, async await, pep8
**Solves:**
- TypeScript review
- Python review
- Language-specific patterns

### pr-template
**Keywords:** pr template, pull request, description
**Solves:**
- PR description format
- Review checklist

## Available Scripts

- **`scripts/review-pr.md`** - Dynamic PR review with auto-fetched GitHub data
  - Auto-fetches: PR title, author, state, changed files, diff stats, comments count
  - Usage: `/review-pr [PR-number]`
  - Requires: GitHub CLI (`gh`)
  - Uses `$ARGUMENTS` and `!command` for live PR data
  
- **`assets/review-feedback-template.md`** - Static review feedback template
- **`assets/pr-template.md`** - PR description template