This approach feels wrong. For code, it's obvious now that Claude is adding watermarks through comments because they are way too long. I keep asking Claude to remove and reduce its comments.

Also, I don't think it's useful because AI involvement in the work is a spectrum, not a binary true or false. If I ask Claude to go over my code and fix up typos and clean up and it starts adding comments with hidden watermarks everywhere it makes the tiniest adjustment, it's essentially appropriating my code. Its contribution may be trivial and superficial.

When I use AI on my own projects, the code it generates basically looks like auto-complete to me; exactly what I would have written by hand. So I don't see why it needs to be marked as AI. It's just saving me time. It's very much my own work.