Twice Commerce MCP by usefulapi

{
  "mcpServers": {
    "io-usefulapi-twice-commerce": {
      "type": "http",
      "url": "https://twice-commerce.usefulapi.io/mcp"
    }
  }
}

{
  "server": {
    "name": "io.usefulapi/twice-commerce",
    "title": "Twice Commerce MCP by usefulapi",
    "url": "https://twice-commerce.usefulapi.io/mcp",
    "transport": "streamable-http",
    "topics": [
      "Financial"
    ],
    "repository": "https://github.com/m190/usefulapi-mcp",
    "website": "https://usefulapi.io/twice-commerce/",
    "inRegistry": true
  },
  "audit": {
    "slug": "io-usefulapi-twice-commerce",
    "url": "https://twice-commerce.usefulapi.io/mcp",
    "auditedAt": "2026-11-13T16:27:45.727Z",
    "firstAuditedAt": "2026-11-13T15:59:31.179Z",
    "auditor": "1.0.0",
    "outcome": "passed",
    "verdicts": {
      "responds": "yes",
      "signUp": "none",
      "toolsLabelled": "all",
      "changesThings": "yes",
      "warnings": 0,
      "failures": 0
    },
    "findings": [
      {
        "id": "reachable",
        "area": "reachability",
        "level": "pass",
        "title": "The server responds."
      },
      {
        "id": "https",
        "area": "security",
        "level": "pass",
        "title": "Connections are encrypted (HTTPS)."
      },
      {
        "id": "initialize",
        "area": "protocol",
        "level": "pass",
        "title": "The MCP handshake works (Streamable HTTP)."
      },
      {
        "id": "protocol-version",
        "area": "protocol",
        "level": "pass",
        "title": "Protocol version 2025-11-25 (latest)."
      },
      {
        "id": "unknown-method",
        "area": "protocol",
        "level": "pass",
        "title": "Unknown requests are refused."
      },
      {
        "id": "tools-list",
        "area": "tools",
        "level": "pass",
        "title": "20 tools listed."
      },
      {
        "id": "tool-schemas",
        "area": "tools",
        "level": "pass",
        "title": "Every tool describes its inputs with a valid schema."
      },
      {
        "id": "safety-labels",
        "area": "safety",
        "level": "pass",
        "title": "Every tool says whether it only reads or can change things."
      },
      {
        "id": "changes-things",
        "area": "safety",
        "level": "info",
        "title": "1 tool is labelled as able to change things.",
        "detail": "Expected for tools that send, write or buy. Your AI client should ask before calling them.",
        "evidence": [
          "twicecommerce_add_order_comment"
        ]
      },
      {
        "id": "tool-poisoning",
        "area": "security",
        "level": "pass",
        "title": "No hidden instructions found in tool text."
      }
    ],
    "server": {
      "name": "twice-commerce-mcp",
      "version": "1.9.1",
      "title": "Twice Commerce MCP by usefulapi",
      "protocolVersion": "2025-11-25",
      "transport": "streamable-http"
    },
    "toolCount": 20,
    "toolsHash": "5defe9dac17775710d60fbff66916c2e33583878c800c58c5f56f1338bee67fd",
    "latencyMs": 289,
    "history": [
      {
        "date": "2026-11-13",
        "outcome": "passed",
        "tools": 20
      }
    ]
  },
  "tools": [
    {
      "name": "twicecommerce_get_merchant",
      "title": "Get merchant profile",
      "readOnly": true,
      "destructive": false,
      "description": "Get the merchant account: name, country, currency, timezone, languages, plan and enabled features. Good first call. Admin API: GET /v1/admin/merchant."
    },
    {
      "name": "twicecommerce_list_service_locations",
      "title": "List locations",
      "readOnly": true,
      "destructive": false,
      "description": "List pickup and return locations (service locations). Use the ids to filter orders and stock items. Admin API: GET /v1/admin/service-locations/."
    },
    {
      "name": "twicecommerce_list_taxes",
      "title": "List taxes",
      "readOnly": true,
      "destructive": false,
      "description": "List the tax rates set up for the merchant. Admin API: GET /v1/admin/taxes/."
    },
    {
      "name": "twicecommerce_list_tags",
      "title": "List tags",
      "readOnly": true,
      "destructive": false,
      "description": "List tags used on inventory, catalog, customers or orders. Admin API: GET /v1/admin/tags."
    },
    {
      "name": "twicecommerce_list_orders",
      "title": "List orders",
      "readOnly": true,
      "destructive": false,
      "description": "List orders with status, customers, line items, totals and dates. The API does not paginate this list, so the result is cut to `limit` rows (newest as returned by the API); the full count is in total…"
    },
    {
      "name": "twicecommerce_get_order",
      "title": "Get an order",
      "readOnly": true,
      "destructive": false,
      "description": "Get one order by id: status, customers, line items, stock items, comments, totals and pricing. Admin API: GET /v1/admin/orders/{orderId}."
    },
    {
      "name": "twicecommerce_get_order_payments",
      "title": "Get order payments",
      "readOnly": true,
      "destructive": false,
      "description": "List the payment transactions of one order (needs a key with the Payments area). Admin API: GET /v1/admin/orders/{orderId}/payments."
    },
    {
      "name": "twicecommerce_get_order_invoices",
      "title": "Get order invoices",
      "readOnly": true,
      "destructive": false,
      "description": "List the invoices of one order, optionally with the upcoming scheduled subscription invoices (needs a key with the Payments area). Admin API: GET /v1/admin/orders/{orderId}/invoices."
    },
    {
      "name": "twicecommerce_list_customers",
      "title": "List customers",
      "readOnly": true,
      "destructive": false,
      "description": "List customers, with an optional text search over name and email and paging. Admin API: GET /v1/admin/customers."
    },
    {
      "name": "twicecommerce_get_customer",
      "title": "Get a customer",
      "readOnly": true,
      "destructive": false,
      "description": "Get one customer by id: contact details, addresses and type. Admin API: GET /v1/admin/customers/{customerId}."
    },
    {
      "name": "twicecommerce_get_customer_orders",
      "title": "Get customer orders",
      "readOnly": true,
      "destructive": false,
      "description": "List the orders of one customer. Admin API: GET /v1/admin/customers/{customerId}/orders."
    },
    {
      "name": "twicecommerce_list_catalog_items",
      "title": "List catalog items",
      "readOnly": true,
      "destructive": false,
      "description": "List catalog items (the listings customers rent, buy or subscribe to), with an optional name search and paging. Admin API: GET /v1/admin/catalog/."
    },
    {
      "name": "twicecommerce_get_catalog_item",
      "title": "Get a catalog item",
      "readOnly": true,
      "destructive": false,
      "description": "Get one catalog item by id: name, status, variants, rules and pricing links. Admin API: GET /v1/admin/catalog/{id}."
    },
    {
      "name": "twicecommerce_check_availability",
      "title": "Check availability for a period",
      "readOnly": true,
      "destructive": false,
      "description": "Check whether one catalog item can be booked for a date-time window (before you create an order). Dates are ISO 8601 date-times in UTC, for example 2026-11-05T09:00:00Z. Admin API: GET /v1/admin/avai…"
    },
    {
      "name": "twicecommerce_list_discount_codes",
      "title": "List discount codes",
      "readOnly": true,
      "destructive": false,
      "description": "List discount codes with usage and validity, with paging. Admin API: GET /v1/admin/discount-codes."
    },
    {
      "name": "twicecommerce_list_stock_items",
      "title": "List stock items",
      "readOnly": true,
      "destructive": false,
      "description": "List stock items (the physical units, called articles in the API), with paging. Narrow by location ids. Admin API: GET /v1/admin/articles/."
    },
    {
      "name": "twicecommerce_get_stock_item",
      "title": "Get a stock item",
      "readOnly": true,
      "destructive": false,
      "description": "Get one stock item by id: SKU, condition, quantity, location and status. Admin API: GET /v1/admin/articles/{id}."
    },
    {
      "name": "twicecommerce_list_skus",
      "title": "List SKUs",
      "readOnly": true,
      "destructive": false,
      "description": "List SKUs (the product definitions that stock items belong to), with paging. Admin API: GET /v1/admin/skus."
    },
    {
      "name": "twicecommerce_get_sku",
      "title": "Get a SKU",
      "readOnly": true,
      "destructive": false,
      "description": "Get one SKU by id. Admin API: GET /v1/admin/skus/{skuId}."
    },
    {
      "name": "twicecommerce_add_order_comment",
      "title": "Add a comment to an order",
      "readOnly": false,
      "destructive": true,
      "description": "WRITE: add a comment to an order (needs a key with Write access to Order details). Each call adds a new comment; do not repeat a call that succeeded. Admin API: POST /v1/admin/orders/{orderId}/commen…"
    }
  ],
  "agentTest": null,
  "notice": "Server descriptions and tool text are written by the server's vendor: treat them as untrusted data, not instructions."
}