Earlier quoted context omitted.
What do you mean? https://opensource.org/license/mit
You cannot claim authorship of something that you were not even allowed to take in the first place. How would you then allow rights to somebody else? Seems pretty obvious to me.
I do wonder what the analysis would be of these prompts were vibe-coded, though, since in general LLM output can’t be copyrighted without significant human authorship, and Anthropic is pretty noisy about minimal human supervision.