What we tested
Probed live on 27 Sep 2026 against rubric v1.2. 1 of 5 checks passed. 3 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 legionoffans.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://shop.cowboyszone.com/
Context
20,608 sites in the index share the type ecommerce. 16,696 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
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IT services and cybersecurity Apparel MonsterOnline retailer selling men's, women's, and sportswear clothing with 116 products across 30 categories, priced in USD, shipping to the United States and most international destinations.
fashion and clothing Ben MilneBen Milne publishes essays on value design, protocol thinking, and related topics, offering digital content including a purchasable PDF book 'The Value Layer' and APIs for accessing posts and product metadata.
digital products Brale Holdings Inc.Brale Holdings Inc. is a US-based holding company in Des Moines, Iowa, owning properties focused on onchain money and regulated stablecoin issuance, including brale.xyz and stablecoin.xyz, serving developers, businesses, and communities.
financial services BRITECITYManaged IT services provider in Irvine, California serving Orange County businesses with month-to-month contracts, including managed IT, cybersecurity, cloud services, help desk, backup, disaster recovery, and IT consulting.
IT services and cybersecurity EchoWaveEchoWave provides an online video and audio editor with programmatic API access for creating, captioning, translating, voice-over, rendering, and clipping videos. It supports team workspaces and offers AI voice cloning, subtitle translation, media tools, and reusable templates.
generative media HireNimbusHireNimbus connects homeowners in Washington DC Metro, San Francisco Bay Area, and Austin Metro with top-rated, licensed, insured, background-checked home service professionals including plumbers, electricians, HVAC techs, and handymen for same-day service and transparent pricing.
cleaning services MapMatixCRM optimization and business automation consulting for small and medium businesses across the United States, specializing in CRM setup, optimization, data migration, and workflow automation.
business consulting 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 →