It‘s at the very bottom of the readme, below the MIT license mention. Yes, it’s there, but very much in the fineprint. I think the easier thing to spot is the CLAUDE.md in the code (and in particular how comprehensive it is).

Again, I love Claude, I use it a ton, but a topic like database cloning requires a certain rigour in my opinion. This repo does not seem to have it. If I had hired a consultant to build a tool like this and would receive this amount of vibe coding, I’d feel deceived. I wouldn’t trust it on my critical data.

>Yes, it’s there, but very much in the fineprint.

This is where it belongs, at best. He doesn't even have to disclose it. Prompting so that the ai writes the code faster than you is okay.