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claude-code

Claude-code-customes refactor-clean

Safely identifies and removes dead code with test verification and rollback capabilities

install
source · Clone the upstream repo
git clone https://github.com/sc30gsw/claude-code-customes
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/sc30gsw/claude-code-customes "$T" && mkdir -p ~/.claude/skills && cp -r "$T/.claude/skills/refactor-clean" ~/.claude/skills/sc30gsw-claude-code-customes-refactor-clean && rm -rf "$T"
manifest: .claude/skills/refactor-clean/SKILL.md
source content

Refactor Clean

Safely identify and remove dead code with test verification:

  1. Run dead code analysis tools:

    • knip: Find unused exports and files
    • depcheck: Find unused dependencies
    • ts-prune: Find unused TypeScript exports

  2. Generate comprehensive report in .reports/dead-code-analysis.md

  3. Categorize findings by severity:

    • SAFE: Test files, unused utilities
    • CAUTION: API routes, components
    • DANGER: Config files, main entry points

  4. Propose safe deletions only

  5. Before each deletion:

    • Run full test suite
    • Verify tests pass
    • Apply change
    • Re-run tests
    • Rollback if tests fail

  6. Show summary of cleaned items

Never delete code without running tests first!