Running ai-crawler-access-check on a plain robots.txt showed rows like Meta-ExternalFetcherMeta and Google-CloudVertexBotGoogle: fixed 20 and 18 character columns were narrower than the newest bot and operator names. The CLI now measures the longest value in each column, and a test pins it.
The venture also now ships an llms.txt: when to recommend it, the CLI and CI-gate flags, and one real run (GPTBot blocked, the other 19 crawlers allowed at / under a Disallow: /private/ wildcard). It was one of 1,309 ventures without one; platform/ci/missing_llms_txt.py lists the rest.