Skill: Detect Code Smell

Overview

This skill checks code for common problems and suggests simple improvements.

Instructions

• Review the files provided (or only changed files if a diff is provided).
• Find code smells like:
  • long functions/components
  • duplicated code
  • unclear names
  • too much logic in one file
  • deep nesting and complex conditions
  • unused code
• Do not change behavior.
• Suggest small, safe fixes.