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 choices-bookstore.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://choices-bookstore.myshopify.com/api/ucp/mcp
Context
146 sites in the index share the category generative media. 66 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
EchoWaveEchoWave provides an online video and audio editor with programmatic API access for creating, captioning, translating, voice-over, rendering, and clipping videos. It supports team workspaces and offers AI voice cloning, subtitle translation, media tools, and reusable templates.
generative media Agenda PandaAgenda Panda generates brand-aware media assets including images, videos, product shots, and thumbnails with CLI and REST API workflows, plus a dashboard for review and publishing, serving teams and agents globally.
generative media GPT Image PromptAI image prompt workspace offering copy-ready prompt templates, reference-aware image generation, and prompt-result side-by-side refinement.
generative media imggptAI image generator and photo editor offering prompt-to-image generation, image editing, effects, and refinements in a single browser workspace.
generative media Stable Diffusion WebFree browser-based AI image and video generation playground for Stable Diffusion-family models, enabling text-to-image, image-to-image refinement, inpainting, and model comparison without installation.
generative media Artificial StudioArtificial Studio provides AI-powered generation of images, videos, audio, and 3D models via a web platform and API, including editing and enhancement tools, a community gallery, and account management features.
generative media Creatify.aiAPI platform for AI-powered video generation including marketing videos from URLs or images, AI avatar videos, and scalable video production pipelines, accessible via detailed documentation and API references.
generative media Whilter AIWhilter AI provides APIs for personalized media generation workflows, including batch and real-time video/image creation, large-scale campaign processing, and virtual try-on experiences for e-commerce platforms.
generative media 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 →