Commit

---
name: commit
description: Commit working changes as small, reviewable conventional commits. Use when asked to commit, and at the end of any task before opening a PR.
---

Commit the relevant working changes as small, modular commits: one logical change each. Concerns a reviewer reads differently (behavior, refactors, tests, docs, config) get their own commits when separable. Each commit contains only what belongs to it; unrelated leftovers stay out of the series entirely (mention them instead).

Messages follow conventional commits (CI enforces the format). The title says **what** changed; the body says **why**: the intent or the problem being solved, never a summary of the diff.

Good:

```
feat(auth): add session timeout

Users stayed logged in indefinitely, a security risk on shared
devices. Sessions now expire after 24h of inactivity.
```

Bad: a body that restates what the diff already shows ("added a timeout and updated the hooks"), or says nothing ("fix: fix bug").