What we tested
Probed live on 23 Aug 2026 against rubric v1. 4 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 its MCP server offers
We connected, ran tools/list, and recorded what came back on 23 Aug 2026. 3 tools — the standard set for sites on mintlify.
search_simple_nps_surveyquery_docs_filesystem_simple_nps_surveysubmit_feedback
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
register“Install Simple NPS Survey”https://simplicityapps.mintlify.app/installation
Context
8 sites in the index share the category shopify app, of which 6 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?
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
Iconic BlocksIconic Blocks is a Shopify app that adds conversion-focused blocks to product pages via th
shopify app EaseMyShop BlogGuide to signing up and installing the EaseMyShop Shopify app with features like automated
shopify app Iconic SectionsIconic Sections is a Shopify app offering 167+ ready-made theme sections, pro sections, co
shopify app Yuko DocumentationYuko is a Shopify app providing loyalty, referrals, VIP tiers, memberships, reviews, and w
shopify app AliusAlius is a Shopify app that sends store information notifications to Slack, Email, Telegra
shopify app VibeMarketologRussian AI marketing platform offering agents for advertising, analytics, and sales with 2
ai marketing platform Record generated from a live database query. Method: about the index.