claude-code - 💡(How to fix) Fix Stop auto-adding "Co-Authored-By: Claude" to git commits — no opt-in, no warning, pollutes history

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Error Message

Error Messages/Logs

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Preflight Checklist

  • I have searched existing issues and this hasn't been reported yet
  • This is a single bug report (please file separate reports for different bugs)
  • I am using the latest version of Claude Code

What's Wrong?

  • Claude adds Co-Authored-By: Claude Sonnet X.X [email protected] to every commit without asking
  • No way to opt out without editing every commit message
  • Required full git filter-branch + force push across entire repo history to clean up
  • This is your work — AI attribution in commit history is unwanted and potentially problematic (licensing, employer policies, open source projects)
  • Should be opt-in, not default

What Should Happen?

NOTHIGN !!!! DONT ADD IT !!!!

Error Messages/Logs

Steps to Reproduce

use claude , push and it adds co authr. STOP IT !!!!

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

No response

Claude Code Version

LATEST

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

No response

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claude-code - 💡(How to fix) Fix Stop auto-adding "Co-Authored-By: Claude" to git commits — no opt-in, no warning, pollutes history