Write a clear git commit message from staged changes. Use when the user asks to commit, write a commit message, or describe staged changes.
$npx -y skills add getsigit/sigit --skill commit-messageInstalls into the current project.
Run `npx skills use "https://github.com/getsigit/sigit" --skill "getsigit/sigit/commit-message"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/getsigit/sigit" that are relevant to the current task. Run `npx skills add "https://github.com/getsigit/sigit"` and select the relevant skills, then follow their instructions.