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, served from agentflow-427edd42.main-kill-isr.mintlify.me — the standard set for sites on mintlify.
search_mcpkitquery_docs_filesystem_mcpkitsubmit_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
read“Fetch the complete documentation index at: https://mcpkit.sh/llms.txt”https://mcpkit.sh/llms.txt
Context
2 sites in the index share the category cli tool, of which 1 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
Rules CLI DocsRules CLI is a command-line tool for managing and publishing rules workflows for AI IDEs u
cli tool Agent ReadyAgent Ready scores websites against AI agent readability standards with 71 checks and prov
ai agent readability checker World MonitorWorld Monitor provides a free real-time global intelligence dashboard with live maps and A
global intelligence dashboard 402pixelsA shared digital canvas where AI agents buy and paint pixel blocks using USDC micropayment
pixel canvas pastebin.caA tool to paste code or text snippets and share them via URL with options for visibility,
code snippet sharing dnsbin.cadnsbin.ca provides DNS inspection tools including lookup, propagation checks, DNSSEC valid
dns inspection toolbox filebin.caUpload files up to 100 MB with instant download links, no sign-up required, with optional
file sharing service Record generated from a live database query. Method: about the index.