PR Review

Review the current git diff for potential issues. Focus on actionable feedback.

Review Checklist

Security

• [ ] No hardcoded secrets, API keys, or credentials
• [ ] Input validation on user-supplied data
• [ ] SQL injection, XSS, command injection risks
• [ ] Authentication/authorization properly enforced

Performance

• [ ] No N+1 queries introduced
• [ ] Appropriate caching where beneficial
• [ ] No blocking operations in hot paths
• [ ] Resource cleanup (connections, file handles)

Code Quality

• [ ] Clear naming and intent
• [ ] Error handling covers failure cases
• [ ] No dead code or unused imports
• [ ] Consistent with existing patterns

Testing

• [ ] New code has test coverage
• [ ] Edge cases covered
• [ ] Tests are deterministic (no flaky tests)

Documentation

• [ ] Public APIs documented
• [ ] Non-obvious logic explained
• [ ] Breaking changes noted

Output Format

For each issue found, provide:

• Location: file:line
• Severity: Critical / Warning / Suggestion
• Issue: What's wrong
• Fix: How to address it

$ARGUMENTS