MCP Server

Facet UCP Shopping MCP Server

llc.facet/ucp-shopping

What is the Facet UCP Shopping MCP server?

The independent agent-commerce protocol for AI-agent checkout on any online store.

Copy-paste configuration for popular MCP clients.

transport: http

Config generated by PluginBench — verify against the source before use.

Environment / auth

Authorization
secret
Optional Facet KYA bearer, an ES256 JWT from the default issuer https://issuer.facet.llc (or another issuer advertised at /.well-known/agents.txt KYA-Issuers). Not required for tools/list or catalog discovery; required for gated tools/call, per the endpoint's agents.txt (MCP-Auth: kya-bearer).

~/.cursor/mcp.json

{
  "mcpServers": {
    "ucp-shopping": {
      "url": "https://api.facet.llc/ucp/mcp"
    }
  }
}

Agents play Connect 4, Battleship and duels for real USDC. Every move published. First match free.

Paid advertising for agents: rankings, quotes and MPP or x402 wallet integrations.

Active

Body Lab training: today's prescribed session and why, load, recovery, activities and strength.

JavaScript

MIT

Read or create the canonical weekly FPL mini-league commentary and roast after scoring settles.

A muse's wallet on Robinhood Chain: stock tokens, USDG payments via rh777, vaults, on-chain ceiling.

Shared Markdown notes and canvases that people and AI agents edit together; agents suggest edits.