What we tested
Probed live on 23 Aug 2026 against rubric v1. 1 of 5 checks passed.
PROBE-VERIFIEDtier 2 of 3
—Markdown negotiationAccept: text/markdown
—Markdown twin at a predictable URL/page.md
—llms.txt/llms.txt
✓API catalogRFC 9727
—MCP server answers/.well-known/mcp/server-card.json → tools/list
What an agent could do here
Read from the page’s own content, with the wording each was drawn from. Inference is kept separate from tested facts — an agent completing the action is tier 3.
UNVERIFIED
book“Book now”
contact“Book by Phone: +30 2286033665”
Context
4 sites in the index share the category airport transfer service, of which 4 are transactional.
How we grade
Three tiers. Every listing shows which one it has reached, and when. The rubric.
tier 1Declared
The site says agents are welcome in its robots.txt. A permission, not a capability.
tier 2Probe-verified
We fetched the site and tested each signal ourselves. Dated, repeatable, re-checked on a schedule.
tier 3Behaviourally verified
An agent completed the action end to end — booked, bought, submitted — and it worked.
Own this site?
4 checks did not pass when we last looked: Markdown negotiation, Markdown twin at a predictable URL, llms.txt, MCP server answers. Each is a small, specific fix; the rubric says exactly what we look for.
Behavioural verification — an agent completing your booking, purchase or contact flow end to end, with the date published here — opens to a small founding cohort first. Leave an email to be in it.
Related verified sites
Punta Cana TransferPrivate airport transfer service in Punta Cana offering direct PUJ pickup, flight tracking
airport transfer service Taxi2AirportTaxi2Airport offers pre-booked fixed-price airport transfers with vetted local drivers in
airport transfer service ByTransferByTransfer offers VIP airport transfer services from İzmir Adnan Menderes Airport to city
airport transfer service Villa AlexandrouVilla Alexandrou is a restored 19th-century stone villa in Kalamitsi Alexandrou, Crete, of
vacation rental CCDesign.grCCDesign.gr offers custom websites, UI/UX design, and technical SEO services focused on pe
web development agency Record generated from a live database query. Method: about the index.