What we tested
Probed live on 27 Sep 2026 against rubric v1.2. 2 of 5 checks passed. 2 unknown.
PROBE-VERIFIEDtier 2 of 3
What its MCP server offers
We connected, ran tools/list, and recorded what came back on 27 Sep 2026. 13 tools, served from naturebright.myshopify.com — the standard set for sites on shopify.
get_checkoutcreate_checkoutupdate_checkoutcomplete_checkoutcancel_checkoutget_cartcreate_cartupdate_cartcancel_cartget_ordersearch_cataloglookup_catalogget_product
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
buy“”https://naturebright.com/api/ucp/mcp
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 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?
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 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
duocbinhdongvnDược Bình Đông continues the heritage of traditional Vietnamese medicine, originating from the Bình Đông traditional medicine production facility.
medical and health supplies 胡廷岳藥師Provides practical medication reduction advice aiming to prevent health deterioration and bedridden care in Taiwan by the end of 2030.
medical and health supplies Rivoara by Forelox sp. z o.o.Rivoara sells premium multi-stage shower filters and replacement cartridges using KDF 55 PROCESS MEDIA, polyphosphate, and carbon fiber to reduce chlorine, heavy metals, and limescale in shower water, serving customers in Germany, Austria, Poland, Netherlands, Belgium, France, Italy, and Spain.
medical and health supplies HearingTracker ShopShop hearing aid batteries, domes, wax filters, receivers, dryers, earplugs, and accessories for common hearing aid brands with discounted prices and free shipping over $50.
medical and health supplies amino.reviewsIndependent platform providing verified customer reviews, lab-test verification, and side-by-side comparisons of research peptide vendors.
medical and health supplies PeptidesDirectEU-based supplier of research-grade peptides for in-vitro laboratory use only, shipping to 36 European countries with third-party lab Certificates of Analysis from Janoshik Analytical and others, including independent tests commissioned by PeptidesDirect.
medical and health supplies Pandetermometer.dkDanish e-commerce site selling forehead thermometers for home use, targeting consumers and families seeking a quick, accurate, and comfortable alternative to rectal fever measurement.
medical and health supplies Aboniki.esSpanish 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.
medical and health supplies 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 →