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
read“Plongez dans nos guides détaillés des vins”https://www.wineandbarrels.be/blog/
Context
2 sites in the index share the category wine storage furniture.
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 twin at a predictable URL, llms.txt, 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
WineandbarrelsWineandbarrels offers wine storage furniture and accessories for amateurs and professional
wine storage furniture Fluid WorkplaceFluid Workplace provides IT consulting and support services for SMEs in Liège and Wallonia
it consulting e-invoice.bee-invoice.be is a certified Peppol Access Point offering email and API-based e-invoicing s
e-invoicing service FlareFlare provides error tracking, performance monitoring, and logging for Laravel, PHP, and J
error tracking and performance monitoring YesparkYespark offers private parking space rentals with app-based booking and flexible subscript
parking service NYN IT ConsultingNYN IT Consulting provides software solutions and IT advisory services including app devel
it consulting Jaarrekening.be API DocsDeveloper documentation for the Jaarrekening.be API providing access to Belgian enterprise
financial data api Record generated from a live database query. Method: about the index.