I really like the general take that LLMs scanning PRs is simply "zero config CI." We already have a great paradigm for this; we don't need to reinvent a new category. In that light, we can weigh its value more as a fuzzy linter, rather than a be-all-end-all.

could use both though, failing CI->bot->simple summary of why CI failed. even better if this happens before you've requested a reviewer