codebase-churn
Analyze a git repository's history and produce an SVG treemap of file churn — area = lines changed, color = commit frequency. Use when user wants to find unstable areas of a codebase, predict bug-prone files, see "where do we change the most", spot refactor candidates, or invokes /codebase-churn.
- Compatibility
- claude-code codex opencode
Pinned to revision e1f0a00e06d5, so it is the text this page describes rather than whatever the author pushed since.
Files
- skills/codebase-churn/SKILL.md
- skills/codebase-churn/README.md
- skills/codebase-churn/agents/openai.yaml
- skills/codebase-churn/scripts/churn_treemap.py
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