What we tested
Probed live on 23 Aug 2026 against rubric v1. 2 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_spring_ai_communityquery_docs_filesystem_spring_ai_communitysubmit_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
search“Search... ⌘ K”
register“Propose Project”
Context
347 sites in the index share the type community, of which 245 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?
3 checks did not pass when we last looked: Markdown negotiation, Markdown twin at a predictable URL, 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.
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bitcoin and crypto community HiReyHiRey is a people network that facilitates trusted introductions through human Connectors
people network Lets Read The BibleLets Read The Bible offers free access to the Catholic Public Domain Version Bible, prayer
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agent skills marketplace Sports Card PortalSports Card Portal tracks sports card release dates, news, checklists, card shows, shops,
sports card hobby portal TownSpotTownSpot is a hyperlocal event discovery site providing local event listings, venue inform
event discovery site Record generated from a live database query. Method: about the index.