What we tested
Probed live on 23 Aug 2026 against rubric v1. 2 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
read“Piaski.net.pl to źródło informacji o turystyce, które oferuje artykuły, porady i inspiracje dotyczące podróży”
Context
35 sites in the index share the category travel blog, of which 2 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?
3 checks did not pass when we last looked: Markdown twin at a predictable URL, API catalog, 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
Viagens de SonhoViagens de Sonho is a travel blog offering guides and articles about global destinations a
travel blog Smart Travel TipsSmart Travel Tips provides expert travel advice, destination guides, budget tips, and gear
travel blog Warsaw TravelersPersonal travel blog by Jadwiga and Filip sharing motorcycle journeys, travel stories, and
travel blog Nomade sur railsPersonal blog documenting low-carbon train travel from France to Japan with guides and tra
travel blog Thailande et AsieTravel blog offering guides, itineraries, practical advice, and experiences for Thailand a
travel blog Aluxii TulumAluxii Tulum provides articles about travel, stays, and activities in Tulum along with rel
travel blog Antalya EscapesAntalya Escapes provides articles with insights and tips about Antalya and related digital
travel blog Record generated from a live database query. Method: about the index.