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“Tauchen Sie ein in unsere detaillierten Wein-Ratgeber”https://www.wineandbarrels.de/blog/
Context
6 sites in the index share the category wine accessories store.
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 accessories including wine coolers, racks, wooden barrels, and
wine accessories store WineandbarrelsWineandbarrels sells equipment and accessories for wine, including wine coolers and racks,
wine accessories store WineandbarrelsWineandbarrels offers equipment and accessories for wine including coolers, cabinets, and
wine accessories store WineandbarrelsWineandbarrels specializes in wine storage solutions and accessories, offering guides, new
wine accessories store WineandbarrelsNorway's largest selection of wine accessories including wine cabinets, glasses, decanters
wine accessories store Business.DigitalBusiness.Digital is a digital agency offering consulting and implementation for websites,
digital agency Elektro HübnerElektro Hübner provides electrical installation and maintenance services including photovo
electrician service Record generated from a live database query. Method: about the index.