# Commit

> Reviews working copy changes and drafts a concise 1-line commit message. Use when the user wants a commit message or asks to describe/commit changes.

- Skill: `diegosouzapw/commit-2` (Agent Skill, multi-file: 5 files)
- Install (CLI): `npx skillmds@latest add diegosouzapw/commit-2`
- Raw SKILL.md: https://api.skillmd.com/api/skills/diegosouzapw/commit-2/raw
- Safety review: pending (external: skill-scanner PASS, skillspector WARNING)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools, Productivity
- Author: diegosouzapw (https://skillmd.com/u/diegosouzapw)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/diegosouzapw/commit-2

---


# Commit Skill

Generate a 1-line commit message for current changes using a fast model.

## Steps

1. Delegate to a task subagent with a fast model:

```json
{
  "description": "Review working copy changes and draft a 1-line commit message",
  "model": "claude-sonnet-4-5",
  "prompt": "1. Run `jj diff --git --no-pager` to see working copy changes.\n2. If there are no changes, say 'No changes in working copy.' and stop.\n3. Draft a 1-line commit message: short phrase, brevity over grammar, explicitly describes changes, NO prefixes (feat:, fix:, etc.), NO verbose descriptions. Examples: 'task tool for parallel subagents', 'fix token expiry edge case', 'refactor auth middleware'.\n4. Return ONLY the commit message, nothing else."
}
```

2. Present the commit message to the user. Do NOT run any jj/git commands.

## Rules

- **NEVER** run `jj commit`, `jj describe`, `jj new`, or any jj mutation commands
- **NEVER** run `git add`, `git commit`, `git push`
- **NEVER** create branches or bookmarks
- Only return the message — the user will commit/describe themselves