Code Review Skill

When reviewing code, follow this structured process:

1. Understand the Context

• What does this code do? Summarize its purpose in 1-2 sentences
• What files were changed and why?
• If reviewing a diff, understand both the before and after

2. Correctness

• Are there any logic bugs?
• Are edge cases handled (null, empty, zero, negative, boundary values)?
• Are error paths handled properly with meaningful error messages?
• Are return types and values correct?
• Are async operations handled properly (missing await, race conditions)?