What we tested
Probed live on 23 Aug 2026 against rubric v1. 4 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 its MCP server offers
We connected, ran tools/list, and recorded what came back on 23 Aug 2026. 7 tools.
search_football_tripsget_football_triprecommend_football_tripscompare_football_tripsfind_cheapest_football_tripquote_football_triplist_special_offers
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
search“Søk fotballreiser (`search_packages`)”https://fodboldpakker.dk/api/v1/packages
book“Book & betal — gå gjennom postene (NOK) og betal i nettleseren.”
register“Mit FanDays-konto — registrerte brukere har kredittkonto, merker og oppdrag.”
query_api“GET https://fodboldpakker.dk/api/v1/packages”https://fodboldpakker.dk/api/v1/packages
Context
3 sites in the index share the category sports travel agency, of which 3 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?
1 check did not pass when we last looked: Markdown twin at a predictable URL. 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.
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creative agency Record generated from a live database query. Method: about the index.