What we tested
Probed live on 27 Sep 2026 against rubric v1.2. 2 of 5 checks passed. 2 unknown.
PROBE-VERIFIEDtier 2 of 3
What its MCP server offers
We connected, ran tools/list, and recorded what came back on 27 Sep 2026. 13 tools, served from doggybearz.myshopify.com — the standard set for sites on shopify.
get_checkoutcreate_checkoutupdate_checkoutcomplete_checkoutcancel_checkoutget_cartcreate_cartupdate_cartcancel_cartget_ordersearch_cataloglookup_catalogget_product
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“”https://doggybearz.myshopify.com/api/ucp/mcp
Context
658 sites in the index share the category pet supplies. 473 transactional sites share it.
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?
1 check did not pass when we last looked: API catalog. 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
貼心毛寶：貓行為諮商與訓練Sharing knowledge on cat behavior and cat care techniques to help cat owners reduce anxiety and ensure stress-free cats.
pet supplies CATS CITYFrench urban guide offering advice on cat behavior, health, nutrition, and home care to help owners understand and live peacefully with their cats.
pet supplies PawBookingTürkiye'deki ruhsatlı pet otelleri, kreşler, pet friendly mekanlar ve transfer hizmetlerini listeleyen resmi platform; rezervasyon, takip ve yasal süreç desteği sağlar.
pet supplies Welli@HomeGerman site providing information on proper budgerigar (Wellensittich) care at home, including basics, practical tests, recipes, and DIY projects for budgerigar and other parakeet owners.
pet supplies 100 PawsAmerican seller of natural nutritional supplements for dogs.
pet supplies 3dArtByDesignOnline store selling Litter Robot 4 accessories and other functional pet products.
pet supplies 4BigDogsAustralian online store selling products specifically designed for large dogs, focusing on quality and practicality for bigger canine needs.
pet supplies 4houndSlovenian brand specializing in handmade dog products designed for dogs and their owners worldwide, offering high-quality essentials for canine adventures.
pet supplies Record generated from a live database query. Method: about the index.
How we found this site: probe discovery. This site didn’t declare agent access — we found it by checking the open web. Everything above was tested the same way, against the same rubric, on the date shown. How we choose what to check, and how to opt out →