{"schema_version":"2025-01-01","name":"emerce-engine","description":"AI-native e-commerce middleware — MCP server","url":"/mcp","transport":"streamable-http","authentication":{"type":"oauth2","token_endpoint":"/oauth/token"},"tools":["search_products","get_product_details","check_availability","get_shipping_options","create_cart","update_cart","initiate_checkout","get_order_status","get_return_policy"]}