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“Dive into our detailed wine guides, stay updated with the latest news”https://www.wineandbarrels.co.uk/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 offers wine accessories including wine coolers, racks, wooden barrels, and
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 Credicorp LimitedCredicorp Limited provides short-term business loans to UK limited companies with no perso
business loans Skylit StudioSkylit Studio offers personalised star maps and moon prints to commemorate special moments
personalised star maps AI Consultant EssexAI Consultant Essex provides AI training, chatbot implementation, and automation services
ai consultancy Record generated from a live database query. Method: about the index.