name: commit-message description: Write a clear git commit message from staged changes. Use when the user asks to commit, write a commit message, or describe staged changes. license: Apache-2.0 metadata: author: sigit

# version: "1.0"

#Commit message

Write a concise, conventional commit message that describes why a change was made, not just what changed.

#Steps

1. Inspect what is staged: run git diff --cached (and git status for context).
2. Group the changes into a single logical intent. If they span unrelated concerns, say so and suggest splitting the commit.
3. Write the message:
   • Subject line: imperative mood, lowercase after the type, no trailing period, ≤ 50 characters. Prefix with a type when it fits the repo's convention (feat:, fix:, refactor:, docs:, test:, chore:).
   • Body (optional): wrap at 72 columns. Explain the motivation and any non-obvious tradeoffs. Reference issues if relevant.
4. Show the message to the user before committing. Only run git commit if they confirm.

#Examples

Good subject lines:

fix: stop the picker from reloading a working model on /reload
refactor: extract skill discovery into its own module

Avoid:

Update files
fixed bug
WIP