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
buy“Jetzt bestellen”https://posy.co/blumenstrauss-bestellen
subscribe“Auswählen”https://posy.co/abonnieren?plan=plan-basic
subscribe“Auswählen”https://posy.co/abonnieren?plan=plan-premium
subscribe“Auswählen”https://posy.co/abonnieren?plan=plan-deluxe
Context
5 sites in the index share the category flower delivery service, of which 5 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 twin at a predictable URL, 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
Blooms In RibbonBlooms In Ribbon is a flower delivery service offering same-day bouquets and custom floral
flower delivery service Flowers Across BrisbaneFlower delivery service in Brisbane offering same-day delivery to over 300 suburbs with lo
flower delivery service Flowers Across MelbourneFlowers Across Melbourne offers hand-made flower delivery across 400+ Melbourne suburbs wi
flower delivery service Flowers Across SydneyFlowers Across Sydney offers fresh flower delivery with same day service to over 600 Sydne
flower delivery service 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 Sarah Valentina WinkhausSarah Valentina Winkhaus is a speaker, moderator, author, and content creator offering key
speaker and moderator Record generated from a live database query. Method: about the index.