I'm sorry if this is a naive question, but why can't you just edit the commit message however you like?

Or, for preference, write the whole commit message yourself? It confuses me a great deal to see projects where someone put in a lot of effort to write a useful and detailed prompt but absolutely couldn't be bothered to write a few sentences for the commit.

You can also just turn off attribution in Claude Code settings if it bothers you: https://code.claude.com/docs/en/settings-reference#attributi...

"To hide all attribution, set commit and pr to empty strings and sessionUrl to false."