Storefront Agent Commerce (UCP over MCP)

Universal Commerce Protocol shopping service exposed over MCP by the tnuck.com Shopify storefront - catalog search, cart, checkout, fulfillment, discounts, and orders, with buyer-approved payment. Discovery at /.well-known/ucp; agent instructions at /llms.txt and /agents.md.

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API entry from apis.yml

apis.yml Raw ↑
name: Storefront Agent Commerce (UCP over MCP)
description: Universal Commerce Protocol shopping service exposed over MCP by the tnuck.com Shopify storefront
  - catalog search, cart, checkout, fulfillment, discounts, and orders, with buyer-approved payment. Discovery
  at /.well-known/ucp; agent instructions at /llms.txt and /agents.md.
humanURL: https://tnuck.com/agents.md
baseURL: https://tnuck.com/api/ucp/mcp
tags:
- Commerce
- MCP
- UCP
- Shopping
properties:
- type: Documentation
  url: https://tnuck.com/agents.md
- type: MCPServer
  url: mcp/uscoop-mcp.yml
- type: WellKnown
  url: well-known/uscoop-ucp.json