ucp_list_products
Search and browse the product catalog. ALWAYS include a search term when the user names a product, brand, or type — never call this tool without a search on stores with large catalogs. Returns product objects each with an "id" field — use these IDs in line_items when calling create_checkout. Each product includes a "price" object with "amount" (minor units integer, e.g. 1000 for €10.00), "formatted" (display-ready string like "€10.00"), and "currency" code. Use limit=10 unless the user needs more.
Schema
Input Schema
{
"type": "object",
"required": [],
"properties": {
"page": {
"type": "integer",
"default": 1,
"minimum": 1,
"description": "Page number for pagination"
},
"limit": {
"type": "integer",
"default": 10,
"maximum": 50,
"minimum": 1,
"description": "Number of products to return. Default 10. Use 10 unless user asks for more \u2014 higher values bloat context."
},
"query": {
"type": "string",
"description": "Alias for search parameter"
},
"search": {
"type": "string",
"description": "Search query for product name or description (alias: query)"
},
"category": {
"type": "string",
"description": "Filter by category slug or ID"
},
"in_stock": {
"type": "boolean",
"description": "Filter by stock availability"
},
"max_price": {
"type": "number",
"minimum": 0,
"description": "Maximum price filter in major currency units (e.g., 100.00 for \u20ac100)"
},
"min_price": {
"type": "number",
"minimum": 0,
"description": "Minimum price filter in major currency units (e.g., 10.00 for \u20ac10)"
}
}
}Verified Stores
2
Member Stores
Stores exposing the ucp_list_products tool
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Issue #50 · Sep 14, 2026
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