What we tested
Probed live on 23 Aug 2026 against rubric v1. 3 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
search“Finde einen Platz”
book“Buchen Sie Ihren Parkplatz stunden-, tages- oder monatsweise”
contact“Kontaktieren Sie uns”
Context
8 sites in the index share the category parking service, of which 8 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?
2 checks did not pass when we last looked: Markdown negotiation, 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.
Related verified sites
YesparkYespark offers parking space rentals with flexible booking and app-based access in multipl
parking service YesparkYespark offers private parking space rentals with app-based booking and flexible subscript
parking service ZenparkZenpark offers hourly, daily, or monthly parking space bookings and rentals in France, Bel
parking service ZenparkZenpark allows users to book and rent parking spaces per hour, day, or month in Belgium an
parking service ZenparkZenpark allows users to reserve and rent parking spaces by hour, day, or month in France a
parking service ZenparkZenpark offers hourly, daily, or monthly parking reservations and rentals in France and Be
parking service DriveDropDriveDrop allows users to find and book parking spots across over 150 locations in more th
parking service Agence GEOFrench agency specializing in Generative Engine Optimization to position businesses in AI
seo agency Record generated from a live database query. Method: about the index.