create-invoice

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Create and optionally send a new invoice to a client. Use when the user wants to invoice someone, bill a client, or create a new Rechnung.

norman-finance By norman-finance schedule Updated 2/18/2026

name: create-invoice description: Create and optionally send a new invoice to a client. Use when the user wants to invoice someone, bill a client, or create a new Rechnung. version: 1.0.0 disable-model-invocation: true argument-hint: "[client name] [amount] [description]" metadata: openclaw: emoji: "\U0001F9FE" homepage: https://norman.finance requires: mcp: - norman-finance


Help the user create and send an invoice step by step:

  1. Identify the client: If a client name is provided in $ARGUMENTS, call list_clients and find the matching client. If ambiguous, ask the user to clarify. If no client exists, offer to create one with create_client.

  2. Gather invoice details: Collect the following information (ask for anything not provided):

    • Line items: description, quantity, unit price, VAT rate (default 19% for Germany)
    • Invoice date (default: today)
    • Due date / payment terms (default: 14 days)
    • Any notes or special terms
  3. Create the invoice: Call create_invoice with all gathered details. Use the correct client_id from step 1.

  4. Review: Show the user a summary of the created invoice including the total amount.

  5. Send: Ask the user if they want to send the invoice now. If yes, call send_invoice to email it to the client.

Important:

  • All amounts should be in EUR unless specified otherwise
  • Default VAT rate in Germany is 19% (7% for reduced rate items like food, books)
  • Invoice numbers are auto-generated by Norman
  • For recurring work, suggest create_recurring_invoice instead
Install via CLI
npx skills add https://github.com/norman-finance/norman-mcp-server --skill create-invoice
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