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FinancialMCP serverFirst audited Nov 13, 2026

MyCashflow MCP by usefulapi

Read orders, products, stock and customers; add private comments and change stock in MyCashflow.The vendor's description, from its MCP Registry listing.

Passed public checksAudited Nov 13, 2026

Every public check ran and passed. Public audit: we connect as an AI client would, list the tools and check what they say. We do not run them. How we audit

Does it work?
YesConnected in 130 ms.
Sign-up?
None neededIt answered without any account or key.
Can it change things?
YesSome tools say they can change things. Your AI client should ask you first.
Endpointhttps://mycashflow.usefulapi.io/mcp

Source code Website Streamable HTTP · protocol 2025-11-25 · server version 1.2.1

What we checked, the evidence, and the tools it offers.

What we checked

Security

  • Passed: Connections are encrypted (HTTPS).

  • Passed: No hidden instructions found in tool text.

Safety labels

  • Note: 2 tools are labelled as able to change things.

    Expected for tools that send, write or buy. Your AI client should ask before calling them.

    • mycashflow_add_order_comment
    • mycashflow_update_stock_balance
  • Passed: Every tool says whether it only reads or can change things.

Tools

  • Passed: 18 tools listed.

  • Passed: Every tool describes its inputs with a valid schema.

Protocol

  • Passed: The MCP handshake works (Streamable HTTP).

  • Passed: Protocol version 2025-11-25 (latest).

  • Passed: Unknown requests are refused.

Connection

  • Passed: The server responds.

Tools (18)

As the server describes them. The labels are the server's own: it says whether each tool only reads or can change things.

  • mycashflow_list_ordersList store orders, filterable by status and by created or updated date. Use it to find orders to review or ship. Returns one page; use page and page_size to read more. API: GET /v0/orders.Read-only
  • mycashflow_get_orderGet one order by its numeric id, with its products, customer, payments and status. API: GET /v0/orders/{orderID}.Read-only
  • mycashflow_get_order_by_external_idGet one order by the external id that your shop or system set on it (for example a marketplace order number). API: GET /v0/orders/external-id={externalID}.Read-only
  • mycashflow_list_order_shipmentsList the shipments of one order, with their status and tracking data. API: GET /v0/orders/{orderID}/shipments.Read-only
  • mycashflow_list_productsList products in the store, filterable by created or updated date. Returns one page; use page and page_size to read more. API: GET /v1/products.Read-only
  • mycashflow_get_productGet one product by its numeric id, with its variations, options and visibility. API: GET /v1/products/{productID}.Read-only
  • mycashflow_get_product_by_codeGet one product by its product code (SKU as set in the store). API: GET /v1/products/product_code={productCode}.Read-only
  • mycashflow_list_categoriesList the product categories of the store. API: GET /v1/categories.Read-only
  • mycashflow_list_customersList customer accounts, filterable by created, updated or last login date. Customer data is personal data: request only what you need. API: GET /v1/customers.Read-only
  • mycashflow_get_customerGet one customer account by its numeric id. API: GET /v1/customers/{customerID}.Read-only
  • mycashflow_get_customer_by_emailGet one customer account by its email address. API: GET /v1/customers/email={email}.Read-only
  • mycashflow_list_stockList the stock items (balance per product), filterable by the update date. API: GET /v1/stock.Read-only
  • mycashflow_get_stock_itemGet the stock item of one product by its product code. API: GET /v1/stock/{productCode}.Read-only
  • mycashflow_list_stock_changesList the stock movements, each with its balance change and reason. API: GET /v1/stock-changes.Read-only
  • mycashflow_list_shipping_methodsList the shipping methods the store offers. API: GET /v1/shipping-methods.Read-only
  • mycashflow_list_payment_methodsList the payment methods the store offers. API: GET /v1/payment-methods.Read-only
  • mycashflow_add_order_commentAdd a PRIVATE comment to an order. It is visible only to store admins and sends no email to the customer. Use it for internal notes. API: POST /v0/orders/{orderID}/comments.Can change things
  • mycashflow_update_stock_balanceAdd to or subtract from the stock balance of one product by product code. Use a negative balance_change to subtract. Each call changes the live stock count. API: POST /v1/stock/{productCode}/update-b…Can change things

Audit history

  1. Nov 13Passed

What we sent

Every request in this audit, with the answer and how long it took. We never send credentials and never call a tool.

RequestAnswerTime
initializeHTTP 200130 ms
initializedHTTP 202138 ms
tools/listHTTP 200161 ms
prompts/listHTTP 20058 ms
unknown-methodHTTP 40137 ms

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