Company slugs (e.g. stripe, spotify) or careers-page URLs. A bare slug is looked up across Greenhouse, Lever, Ashby, SmartRecruiters, Workable and Recruitee (every host's robots.txt is read and obeyed first; api.smartrecruiters.com currently disallows this actor, measured 2026-09-07, so a SmartRecruiters board returns the free not-found row naming that rule, with no request made, until the host permits it). Workday must be given as a URL (e.g. https://nvidia.wd5.myworkdayjobs.com/NVIDIAExternalCareerSite), because a Workday board is keyed by a tenant AND an arbitrary site id that cannot be guessed from a company name — open the company's careers page and paste the address. Any *.wdN.myworkdayjobs.com link works, including a link to a single job. Phenom and Eightfold sites live on the employer's own domain (careers.lilly.com/us/en/…, jobs.cvshealth.com, careers.micron.com/careers, <company>.eightfold.ai/careers): paste any page of the careers site and the host is asked which of the two it is — its robots.txt is read first (once per host per run) and a feed path it disallows is not requested, then one request to each permitted feed; a host on neither gets a free not-found row naming both answers, and a host whose robots.txt refuses or cannot be read gets the same row with that reason in RUN_SUMMARY. To skip the question, or when a probe misses, name the platform: phenom:careers.lilly.com/us/en or eightfold:careers.micron.com/micron.com (host, then the tenant domain — derived from the host when omitted: careers.micron.com → micron.com, vodafone.eightfold.ai → vodafone.com).