Can we please stop standardizing on putting things in the root?
/.well-known/ exists for this purpose.
example.com/.well-known/llms.txt
replies(2):
/.well-known/ exists for this purpose.
example.com/.well-known/llms.txt
Having said that, this won't work for llms.txt, since in the next version of the proposal they'll be allowed at any level of the path, not only the root.