What we tested
Probed live on 23 Aug 2026 against rubric v1. 5 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“Free consultation”
Context
4 sites in the index share the category orthodontic practice, 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?
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
Orthodontisten.beOrthodontisten.be is a Belgian directory to find orthodontists by region, including emerge
orthodontic practice Ask Dr. GianrecoDr. Gianreco is an orthodontist in Rochester, NY, offering information on orthodontics and
orthodontic practice Cayman OrthodonticsCayman Orthodontics provides orthodontic care including early treatment and advanced techn
orthodontic practice EFROSEFROS provides cybersecurity, managed IT, 24/7 SOC, and AI governance services under one S
cybersecurity managed services provider EveryEvery offers a subscription with ideas, apps, and training from AI practitioners, plus ess
subscription newsletter Immersive CommonsImmersive Commons is a members-run applied-AI lab on Floor 10 of Frontier Tower, San Franc
applied-ai lab A Superior MechanicalA Superior Mechanical provides HVAC, plumbing, and electrical services including repairs,
hvac plumbing electrical services Banana FarmerBanana Farmer provides AI-driven momentum rankings for U.S. stocks with API access and tie
stock market momentum scanner Record generated from a live database query. Method: about the index.