UCP Checker

lookup_shop_catalog

Look up specific products or variants by their IDs. Returns a UCP catalog response with a products array. Each product has: id, title, description, url, price_range, categories, and variants (each with id, title, price, stock).

Schema

Input Schema

{
    "type": "object",
    "required": [
        "ids"
    ],
    "properties": {
        "ids": {
            "type": "array",
            "items": {
                "type": "string"
            },
            "description": "List of product or variant IDs to look up"
        }
    }
}
Verified Stores
1
Member Stores

Stores exposing the lookup_shop_catalog tool

Weekly UCP Report

Get the agentic commerce digest every Monday

Real adoption data, ecosystem trends, new spec versions, and the stores that broke or recovered this week. Read by founders and engineers building the next generation of commerce.

Free forever No spam Unsubscribe anytime

View a sample report →

Weekly UCP Report
Issue #53 · Oct 5, 2026
+664
new verified stores
Verified rate
Latest spec
Cart capability