AI crawler access checker

Verdicts come from matching your pasted rules against a catalogue of crawler tokens each operator documents, grouped by purpose: search indexers, AI training crawlers, and assistant fetchers. Matching follows RFC 9309: tokens compare case-insensitively, all groups naming the same token combine, the longest rule wins, and an equal-length Allow beats a Disallow. This is what your file says, not what any crawler does: a bot can ignore robots.txt or send a token you do not expect, and blocking Google-Extended or Applebot-Extended does not stop Googlebot or Applebot from crawling. The catalogue only contains tokens the operators publish, so a crawler you block by an undocumented token will not appear here.