How to use Moloni ON's MCP

MCP (Model Context Protocol) connects your AI assistant to your Moloni ON account, letting you run your business through everyday language.

The MCP (Model Context Protocol) works as a direct and secure channel between your AI assistant and your Moloni ON account. This technology transforms your business management: instead of navigating complex menus or filling out manual forms, you can now control your company's operations through a normal conversation.

Simply give direct text or voice instructions, such as: "Issue a simplified invoice of €45 to the End User customer" or "Tell me what the best-selling products were this week".

What can you do?

With the support of Artificial Intelligence, you can speed up your company's daily tasks on several fronts:

  • Prepare and issue quotes, invoices or receipt-invoices in an instant, using just everyday language.
  • Check accumulated balances and lists of amounts owed.
  • Compare billing volumes between different periods.
  • Create new customer records in the system or update existing details (such as address or email).

Compatibility

As it is based on an open standard, Moloni ON's MCP is ready to work within your usual work tools:

  • Official artificial intelligence clients (such as Claude Desktop).
  • Assistants run directly in the terminal (such as Claude Code).
  • Claude, VSCode (Copilot), ChatGPT, n8n and others that implement the MCP system.

Setup

Before moving forward, ensure you have these 3 elements ready:

  • An active Moloni ON account.
  • The API module activated.
  • An AI tool installed that supports the MCP protocol.

Follow the steps:

1. For this example, we are using Claude. Open the Claude Desktop application on your computer.

2. In the left sidebar of the Claude interface, click on the Tools icon.

Como usar o MCP 1

3. In the settings pop-up window that opens, look at the left sidebar and select the Connectors option.

Como usar o MCP 2

4. In the Connectors panel, click the Add button.

Como usar o MCP 3

5. In the menu that expands, select Add custom connector.

Como usar o MCP 4

6. In the form that appears, enter the name Moloni ON in the first field and the official address https://mcp.molonion.pt/mcp in the second field.

Como usar o MCP 5

7. With both fields duly filled in, click the Add button.

Como usar o MCP 6

8. Log in on the Moloni ON page with your credentials and click the Authorize button to validate the connection.

Como usar o MCP 7

9. Return to Claude and open a new chat. Your assistant can now talk directly to your management system.

Como usar o MCP 8

Practical Examples of Commands

Try interacting with your AI assistant using requests tailored to your day-to-day routine:

Daily Sales

  • "Create a simplified invoice of €18.50 for 'End User' with cash payment."

Product Management

  • "Add a new product named 'Eco Optical Mouse', reference RATO-02, retail price €15 and standard VAT rate."

Cash Flow and Customer Management

  • "Find the record for the customer with VAT number 509876543 and show me their address."