Text coming out of an LLM should be in a special codeblock of Unicode, so we can see it is generated by AI.
Failing to do so (or tampering with it) should be considered bad hygiene, and should be treated like a doctor who doesn't wash their hands before surgery.
That's exactly my proposed solution:
Ultimately, people should be responsible for the code they commit, no matter how it was written. If AI generates code that is so bad that it warrants putting up warning sign, it shouldn't be checked in.
Especially if the prompt is attached to the metadata. Then reviewers could note how you could have changed the prompt or potentially point an AI at the bug and ask it to add something to AGENTS.md to prevent that in the future.
Why not start with manual tagging, like "Ad"?