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
register“Inscrivez vos enfants dès maintenant”https://gslemonceau.com/inscription/
contact“Contactez-nous !”https://gslemonceau.com/contact/
Context
3 sites in the index share the category private school, of which 3 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
Acton Academy EastsideActon Academy Eastside is a learner-driven private K-12 school in Bothell, Washington focu
private school Invictus LeanderInvictus Leander is a private K-12 school in Texas offering learner-driven education with
private school AdriGym MediaAdriGym Media provides news and editorial coverage on Moroccan sports including football,
sports news magazine Média34Média34 is an independent digital news magazine based in Casablanca that analyzes Moroccan
news magazine Calibre MarocCalibre Maroc sells measurement instruments and offers metrology and calibration services
measurement instruments store Faseeh DocumentationDocumentation for Faseeh, an Arabic voice AI with dialect support, voice cloning, and on-p
voice ai documentation Record generated from a live database query. Method: about the index.