The first Model Context Protocol server that lets AI agents browse, recommend, compare, and BUY real physical products with USDC stablecoin via the x402 protocol.
Wraps hou-tea.com (a Chinese tea store) with 8 agent-native tools:
• hou_tea_browse — paginated catalog
• hou_tea_recommend — personalized picks (occasion, budget, taste, gift-for)
• hou_tea_explain — deep dive on one product (flavor, terroir, brewing)
• hou_tea_compare — side-by-side comparison
• hou_tea_filter_by_health — sleep/pregnancy/caffeine constraints
• hou_tea_get_payment_requirements — emit x402 payment intent
• hou_tea_check_order — poll order/payment status
• hou_tea_agent_card — discovery metadata
Payment is delegated to an x402-capable wallet MCP (e.g. @coinbase/payments-mcp). This server never holds keys or signs transactions — it only emits the payment requirements and verifies on-chain settlement.
Works out of the box with Claude Desktop, Cursor, Cline, Continue, Zed.
Server Config
{
"mcpServers": {
"hou-tea": {
"command": "npx",
"args": [
"-y",
"@hou-tea/mcp-server"
],
"env": {
"HOU_TEA_AGENT_KEY": "optional-leave-empty-for-public-catalog"
}
}
}
}