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
What its MCP server offers
We connected, ran tools/list, and recorded what came back on 28 Sep 2026. 13 tools, served from demographicsbyradius.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://shop.demographicsbyradius.com/api/ucp/mcp
Context
97 sites in the index share the category databases and storage. 12 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
Hydrobit B2B APIAPI documentation for Hydrobit's agricultural data services providing harvest production data and phytosanitary monitoring information for companies and projects.
databases and storage Min Strøm APIAPI providing electricity consumption, solar export, costs, prices, and forecasts data for Danish, Swedish, and Norwegian addresses, supporting both personal household and B2B integrations.
databases and storage PgBeamHosted, policy-enforced MCP server providing safe, audited, read-only Postgres access with table allowlists, PII masking, query budgets, kill-switch, and full audit trail for AI agents and humans, compatible with any Postgres without code changes.
databases and storage DBDockDBDock provides tools for PostgreSQL and MongoDB database backups, restores, copies, and cross-database migrations via an open-source CLI and a managed cloud dashboard, supporting encrypted backups, scheduling, storage, and team collaboration.
databases and storage dbhub.aiDBHub provides a minimal MCP server for database access, supporting PostgreSQL, MySQL, SQL Server, MariaDB, and SQLite. It enables AI agents to execute SQL queries, explore schemas, and manage multi-database connections with guardrails like read-only mode and row limits.
databases and storage IGVF CatalogQuery and visualize genomic data from the IGVF Consortium, including variants, genes, proteins, regulatory elements, and their relationships, with access to REST API and knowledge graph exploration.
databases and storage CecilGeospatial data acquisition platform offering access to 40+ curated spatial datasets via Python SDK and API, supporting compliance workflows for EUDR, TNFD, CSRD, and SBTN with one contract and integration.
databases and storage ChartDBDatabase visualization tool supporting multiple databases, schema creation, diagram syncing, and export options including SQL, images, JSON, and DBML. Integrates with Supabase and supports API automation for ER-diagram management.
databases and storage 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 →