Free shop profile checker

UCP and ACP checker: can AI agents buy from your shop?

Free, no sign-up, no email. Most answers take a few seconds.

We read your shop's Universal Commerce Protocol and Agentic Commerce Protocol profiles the way an agent would, and tell you what's missing in plain words.

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Two files an agent looks for

The Universal Commerce Protocol profile at /.well-known/ucp and the Agentic Commerce Protocol document at /.well-known/acp.json. Each tells an agent how to shop with you: where to find products, how to check out, how to pay.

What we check

Each spec's must-have rules: https, no redirect, the caching a UCP profile needs, the required fields and versions, its services and payment handlers. And whether we could see products with prices on your site, since a profile alone doesn't show an agent what it can buy.

It never buys

We read the two public files and ask a profile's MCP service which tools it has. We never open a cart, start a checkout or pay.

Questions

What are UCP and ACP?

Two open protocols that let AI agents shop with a business: the Universal Commerce Protocol (ucp.dev) and the Agentic Commerce Protocol (agenticcommerce.dev). Each starts with a file at a fixed address on your shop.

Where do the files go?

UCP: https://yourshop.com/.well-known/ucp. ACP: https://yourshop.com/.well-known/acp.json. Both public, over https, as JSON. A UCP profile must not redirect.

My platform made a UCP profile for me. Am I done?

Often it's a good start: many shop platforms publish one for every store. We also look for products with prices on your site, because a profile alone doesn't show an agent what it can buy.

Which version should my profile say?

The newest your platform supports. In October 2026 the latest published are UCP 2026-08-25 and ACP 2026-04-17 (ACP 2026-01-30 is deprecated).

Does the test place an order?

Never. We read the public files and ask an MCP endpoint which tools it has. We never open a checkout or pay.

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