What we tested
Probed live on 23 Aug 2026 against rubric v1. 3 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“Scan gratis”https://nextriq.nl/
contact“Plan een vrijblijvend gesprek”https://nextriq.nl/contact
Context
6 sites in the index share the category ai agency, of which 5 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?
2 checks did not pass when we last looked: API catalog, 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
Flying Dog MediaFlying Dog Media is an AI agency that builds and deploys custom AI systems for businesses
ai agency Good Smart IdeaAI agency in Cleveland, Ohio providing custom AI systems, automation, and consulting to in
ai agency AI HeroesAI Heroes is a full-service AI agency based in Groningen, Netherlands, offering training,
ai agency ainow.geaiNOW is an AI agency in Georgia offering AI chatbots, content, advertising, and automatio
ai agency Moonside AIMoonside AI is a Voiceflow certified agency building bespoke AI agents for SMBs to convert
ai agency Athom.AgencyAthom.Agency is a Rotterdam-based Shopify developer and digital agency offering Shopify de
shopify developer workin.spaceOnline platform for rental and booking of meeting rooms, private offices, and coworking de
workspace rental Record generated from a live database query. Method: about the index.