cookie-copy

This is a local cookie-migration utility that reads and writes sensitive Google or ChatGPT authentication cookies, including ChatGPT session tokens, between Chrome profiles. It creates local backups and requires confirmation unless --yes is used; it contains no observed network exfiltration, stealth, or destructive behavior beyond the intended cookie replacement and restore. The primary risk is intentional handling of account-session credentials, so use it only with authorized source and destination profiles and protect the resulting backups.