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 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
contact“Have questions or need support? Get in touch with us!”
subscribe“Join Our Mailing List”
Context
2 sites in the index share the category professional training courses, 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?
3 checks did not pass when we last looked: Markdown negotiation, Markdown twin at a predictable URL, MCP server answers. 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
好實力學院好實力學院 offers professional growth courses and digital downloads focused on energy efficienc
professional training courses Donny Y. ChenHomepage of Donny Y. Chen, a Singapore-based research scientist specializing in 3D and 4D
research scientist homepage VIA LabsVIA Labs provides B2A commerce infrastructure enabling brands and merchants to sell direct
agentic commerce platform 老张API老张API is an enterprise AI technology API platform operated by YingTu Technology Pte. Ltd.
ai technology api service Jia Wei Ng — PortfolioPortfolio site of Jia Wei Ng, a founder, designer, and engineer based in Singapore showcas
portfolio Cloudflare StatusReal-time status and incident history for Cloudflare services, network locations, and sche
system status New Station BarsNew Station Bars operates two Singapore zi char outlets in Orchard and Bugis offering clas
singaporean restaurant TopographTopograph provides real-time company information and official documents from public regist
kyb data service Record generated from a live database query. Method: about the index.