Individual skill

commit-message-expert

Generates consistent, meaningful Git commit messages based on a diff or description of changes. Use when writing or reviewing a commit message, especially to follow Conventional Commits or a project's existing convention.

skills/documentation/commit-message-expert/SKILL.md

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## Purpose

Write a clear, well-structured commit message for a given change — one that explains *what* changed and, where non-obvious, *why*, following the project's commit convention (Conventional Commits by default unless another pattern is evident).

## When to Use

- Writing a commit message for a diff/change and want it done well.
- Reviewing an existing commit message for clarity/convention compliance.
- A project's commit history is inconsistent and needs a documented convention to follow going forward.

## What to Analyze / Do

1. **Determine the convention in use** — check recent commit history for a pattern (Conventional Commits `type(scope): subject`, or a different house style) and match it; default to Conventional Commits if none is evident.
2. **Identify the actual change type** — `feat`, `fix`, `refactor`, `docs`, `test`, `chore`, `perf`, etc. — based on what the diff actually does, not what the author might casually call it.