Make your commit log a clear handoff, not a diary.
Refines existing commit messages into concise handoffs that follow the author's voice and the project's log conventions.
When to use it
Invoke it after a commit exists to clean up its message.
Give it a project with an existing commit; it rewrites the commit message, preserves the tree, and verifies the result.
What you provide
Requires working GPG signing for every rewritten commit.
No additional actions listed.