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The Docurier MCP server for Claude

Securely send and receive e-invoices.
Right from Claude.

Docurier delivers your e-invoices via Peppol and receives the ones your suppliers send you, so you’re ready for Germany’s e-invoicing mandate. In Claude, you can review incoming invoices, check recipients and send invoices that are ready to go.

Sign up free How it works
  • Certified access to the Peppol network
  • ISO 27001 certified
Chat with Claude Example

Send this e-invoice to Acme GmbH.INV-2026-117.xml

Docurier · check-peppol-recipient

Acme GmbH can receive invoices via Peppol. Here’s a summary of the invoice:

  • INV-2026-117 · Consulting, September€1,140.00
  • VAT 19%€216.60
  • Total€1,356.60

Would you like me to send it via Docurier?

Yes, please.

Docurier · send-document

Docurier has validated the e-invoice and is delivering it to Acme GmbH via Peppol.

Illustrative example with sample data. If your invoicing software is connected to Claude, Claude can also fetch the invoice from there directly.

Claude coordinates. Docurier receives and delivers.

Docurier receives your suppliers’ e-invoices and delivers yours via Peppol. In Claude, you can see what’s arrived and send off completed invoices. You decide what gets sent.

Sending invoices

To your customers
  1. You tell Claude which invoice to send

    “Send invoice INV-2026-117 to Acme GmbH.”

  2. Claude checks the recipient

    You attach the e-invoice as a file, or Claude fetches it from your invoicing software if it has its own MCP server. You review the details and approve.

  3. Docurier validates and delivers

    The invoice goes out via Peppol, straight to your customer.

Receiving invoices

From your suppliers
  1. Your supplier sends an e-invoice

    It arrives at your own Peppol address,
    right in Docurier.

  2. Docurier receives it

    Every invoice lands in your mailbox automatically.

  3. Claude tells you what’s in it

    For example, ask about the amount, due date or services billed.

How to use Claude for your e-invoices

No special commands or set phrases required. Just say what you need. Here are three example requests:

“Get the October invoice for Acme GmbH from my invoicing software and send it via Docurier.”

Sending invoices

Send without switching apps

If your invoicing software is connected, Claude fetches the invoice from there. If not, just attach the e-invoice file. Nothing is sent until you approve it.

“Have any new invoices come in this week?”

Receiving invoices

Stay on top of new invoices

Claude searches your inbox by sender, document number or date and shows you individual invoices in a readable format.

“Can Acme GmbH receive invoices via Peppol?”

Check recipients

Know before you send

Claude checks whether your customer is reachable on the Peppol network and searches the public Peppol directory by company name and country.

What the MCP server can do

Docurier gives Claude five tools, and Claude picks the right one for each request. Each connection is limited to one Docurier account, and you can disconnect it at any time in your Docurier settings.

  • list-inbox-documents

    List your inbox

    Invoices and credit notes across your inbox, archive and trash. Filters by unread status or document date and searches by sender or document number.

  • get-inbox-document

    Open a document

    Shows an invoice’s details, its e-invoice XML and download links for the original file and a PDF.

  • send-document

    Send an e-invoice

    Docurier validates the e-invoice and delivers it via Peppol. The recipient can be identified by Peppol ID, VAT number or the buyer’s address in the invoice.

  • check-peppol-recipient

    Check recipients

    Checks whether a company can be reached via Peppol, optionally for a specific document type.

  • search-peppol-directory

    Search the Peppol directory

    Finds companies in the public Peppol directory by name and country.

Docurier is free.

Sending and receiving e-invoices, your Peppol address and your account cost you nothing. Why free? The more companies that can receive e-invoices, the easier invoice exchange becomes for everyone.

€0 No subscription No trial period

Connect Docurier to Claude in three steps

  1. 1

    Create your Docurier account

    Register your company. We usually confirm it right away, otherwise by the next business day at the latest. We’ll set up your Peppol address for you.

  2. 2

    Add Docurier to Claude

    Open Docurier in the Claude directory, add the connector and sign in with your Docurier account.

  3. 3

    Ask your first question

    Ask Claude what’s come in or whether a customer is reachable via Peppol, or have it send a completed invoice.

Register your company

On app.docurier.com, in just a few minutes.

Sign up free
Add the connector in Claude

Listed as “Docurier” in the Claude directory.

Open the Claude directory

Questions about Docurier in Claude

Still have a question?
Email us at
[email protected].

What does it cost to use Docurier in Claude?
Nothing. The connector, registration and your Peppol address are free, and so is sending and receiving e-invoices.
Does Claude create my invoices?
No. You still create your invoices in your usual invoicing software. If it’s connected to Claude, Claude fetches the finished e-invoice from there and sends it via Docurier once you’ve approved it. You can also give Claude the e-invoice file directly or upload it to Docurier in your browser.
Do I need a Docurier account?
Yes. Claude works with your Docurier account. Signing up is free and only takes a few minutes.
What if my customer can’t receive e-invoices yet?
You can ask Claude before you send. If your customer isn’t reachable via Peppol yet, send the invoice to their email address in Docurier. We’ll invite them on your behalf and deliver the invoice as soon as they’re ready to receive it.
What invoice data can Claude see?
Claude retrieves the data it needs for your request from Docurier, such as the senders and amounts of invoices you’ve received. Each connection is limited to one Docurier account, and you can disconnect it at any time in your Docurier settings. How Anthropic handles the content of your conversations is set out in Anthropic’s Privacy Policy.
Can I use Docurier without Claude?
Yes. Docurier is a mailbox for e-invoices that you can also use directly in your browser. Find out more on the Docurier homepage.
What is Peppol?
The European network businesses use to exchange e-invoices, a bit like a postal network for invoices. Docurier is a Peppol-certified service provider and handles sending and receiving for you. Peppol, explained simply

Connect Docurier to Claude

Register your company for free and add the connector in Claude. From then on, you can use Docurier without leaving Claude.

Sign up free Open the Claude directory

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