Curie Commerce
Let your agent search and compare products across millions of Shopify catalogs—and optionally complete checkout with Curie Pro—from MCP.
Overview
Curie Commerce is an MCP server for the Build phase that searches and compares products from 5.6M+ Shopify stores and supports Pro checkout over SSE MCP remotes.
What is this MCP server?
- Global catalog MCP at chat.curie.app/api/mcp/global (SSE)
- Per-shop catalog via chat.curie.app/api/mcp/{shop_id} with optional Bearer token
- Product search and 3D compare across 5.6M+ Shopify stores
- Free tier: 100 requests per minute per IP without OAuth
- Curie Pro OAuth enables checkout on top of discovery
- 5.6M+ Shopify stores in the advertised catalog scope
- Free tier: 100 requests/minute/IP without Authorization
- 2 remote URL patterns: global and per-shop {shop_id}
What problem does it solve?
Building an agent that can actually find and compare real products means wrestling with fragmented Shopify APIs and merchant-specific catalogs.
Who is it for?
Solo builders shipping ecommerce agents, shopping copilots, or validation tools that need authoritative Shopify-wide product data.
Skip if: Merchants who only need their own admin Shopify app without agent MCP, or builders who cannot use hosted SSE remotes or rate-limited free tiers.
What do I get? / Deliverables
After you add the global or shop MCP URL—and optionally Curie Pro OAuth—your agent can query live catalogs, use 3D compare, and progress toward purchase on supported flows.
- Live Shopify product search and comparison results inside agent sessions
- Optional checkout-capable commerce flows with Pro authentication
Recommended MCP Servers
Journey fit
Commerce-aware agents are built when you wire real catalog data and purchase flows into the product, not when you are only brainstorming positioning. Curie exposes Shopify catalog search, 3D comparison, and checkout paths as SSE MCP remotes—an integration layer between agents and live merchant data.
How it compares
Shopify catalog and checkout MCP integration, not a generic web-scraper skill or payment SDK alone.
Common Questions / FAQ
Who is co.curie/commerce for?
It is for developers and indie builders creating MCP agents that search, compare, or buy from large Shopify merchant networks.
When should I use co.curie/commerce?
Use it while building integrations when you need real product discovery, 3D comparison, or Pro checkout instead of static mock catalogs.
How do I add co.curie/commerce to my agent?
Register https://chat.curie.app/api/mcp/global (or /api/mcp/{shop_id}) as an SSE MCP remote; for checkout and higher limits, obtain a Bearer token via Curie Pro OAuth at chat.curie.app/api/oauth/authorize.