What we tested
Probed live on 23 Aug 2026 against rubric v1. 5 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. 5 tools.
submit_quote_requestget_service_statusget_business_infoget_services_catalogget_coverage_areas
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
request_quote“Pide presupuesto gratis”https://www.pladurmallorca.com/presupuesto-pladur
Context
3,040 sites in the index share the type business, of which 1,936 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?
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
David Bueno VallejoPersonal site of David Bueno Vallejo featuring information on conferences, projects, and d
consulting and research Aboniki.esAboniki Balm is a natural topical balm from Nigeria for muscle and joint pain relief, sold
topical pain relief balm Desatascos Pociten ToledoDesatascos Pociten Toledo offers 24h urgent plumbing and drainage services including pipe
plumbing service TownSpotTownSpot is a hyperlocal event discovery site providing local event listings, venue inform
event discovery Molino & CataMolino & Cata is a premium olive oil shop in Granada offering selected extra virgin olive
olive oil shop Desatascos PocitenDesatascos Pociten provides 24-hour urgent drain cleaning, pipe inspection, and plumbing s
drain cleaning service Asiri MarketingAsiri Marketing is a digital marketing agency specializing in tourism, offering strategic
digital marketing agency Record generated from a live database query. Method: about the index.