[HN] Tell HN: Git hook to keep LLM signatures out of your commit history

Summary

A developer created a git hook to prevent Large Language Models (LLMs) from appending "Co-authored-by: [AI Name]" to commit messages. This solution addresses the persistent issue of AI signatures appearing in commit history, even when users attempt to prompt LLMs to avoid them. The hook automatically rejects any commit containing the "Co-authored-by" string, ensuring cleaner and human-attributed commit logs.

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