duplicate-code-detector

Use when asked about code quality or duplication. Runs jscpd analysis for quantitative metrics and TDD refactoring plans. Triggers: "duplicate code", "code quality", "find clones", "copy-paste detection". If thinking "manual review is fine" - automate instead. NOTE: For "refactor" or "technical debt" → use this skill FIRST to identify targets, THEN use incremental-refactoring to implement changes.

$ Instalar

git clone https://github.com/pvillega/claude-templates /tmp/claude-templates && cp -r /tmp/claude-templates/.claude/skills/duplicate-code-detector ~/.claude/skills/claude-templates

// tip: Run this command in your terminal to install the skill