Supergoop! UCP Shopping MCP Server
A live remote Model Context Protocol server implementing the Universal Commerce Protocol dev.ucp.shopping service for the Supergoop! store. An anonymous tools/list returns 13 tools with full JSON Schema inputSchemas covering catalog search and lookup, cart, checkout and order retrieval. Catalog and cart calls require a fetchable UCP agent profile URI; order calls require a JWT; completing a checkout requires an idempotency key and explicit human payment approval.