duplication-detect

Installation
SKILL.md

Code Duplication Detection & DRY Refactoring

I'll analyze your codebase for duplicate code blocks, identify similar patterns across files, and suggest DRY (Don't Repeat Yourself) refactoring strategies based on obra principles.

Detection Capabilities:

  • Exact code duplication (copy-paste detection)
  • Similar code patterns (semantic duplication)
  • Repeated logic across files
  • Duplicated constants and magic numbers
  • Repeated test patterns

Supported Languages:

  • JavaScript/TypeScript
  • Python
  • Go
  • Java
  • Generic text-based detection

Token Optimization

Related skills
Installs
20
GitHub Stars
1
First Seen
Feb 21, 2026