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VIVIFOCAL

www.vivifocal.com · visit site →

Probe-verified · tier 2 · checked 28 Sep 2026

Adaptive eyewear for presbyopia providing instant focus clarity from 8 inches to infinity, evolving progressive eyewear technology.

What we tested

Probed live on 28 Sep 2026 against rubric v1.2. 2 of 5 checks passed. 2 unknown.

PROBE-VERIFIEDtier 2 of 3
?Markdown negotiationAccept: text/markdown · unknown
✓llms.txt/llms.txt
—API catalogRFC 9727
✓MCP server card 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 28 Sep 2026. 13 tools, served from ix1brv-ac.myshopify.com — the standard set for sites on shopify.

get_checkoutcreate_checkoutupdate_checkoutcomplete_checkoutcancel_checkoutget_cartcreate_cartupdate_cartcancel_cartget_ordersearch_cataloglookup_catalogget_product

Context

1,000 sites in the index share the category medical and health supplies. 612 transactional sites share it.

How we grade

Three tiers. Every listing shows which one it has reached, and when. The rubric.

tier 1
Declared
The site says agents are welcome in its robots.txt. A permission, not a capability.
✓
tier 2
Probe-verified
We fetched the site and tested each signal ourselves. Dated, repeatable, re-checked on a schedule.
this site · 28 Sep 2026
tier 3
Behaviourally verified
An agent completed the action end to end — booked, bought, submitted — and it worked.
coming
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 key actions end to end, with the date published here — opens to a small founding cohort first. Leave an email to be in it.

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Pandetermometer.dk
Danish e-commerce site selling forehead thermometers for home use, targeting consumers and families seeking a quick, accurate, and comfortable alternative to rectal fever measurement.
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Aboniki.es
Spanish informational site about Aboniki Balm, a traditional Nigerian topical balm combining menthol, camphor, eucalyptus oil, and methyl salicylate for muscle, joint, and headache pain relief. Available mainly via Amazon Spain and Afro-Caribbean stores in major Spanish cities.
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Record generated from a live database query. Method: about the index.

How we found this site: probe discovery. This site didn’t declare agent access — we found it by checking the open web. Everything above was tested the same way, against the same rubric, on the date shown. How we choose what to check, and how to opt out →