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Invoiceer e-invoicing tools

MCP server · hosted · v1.1.0 · io.invoiceer/einvoicing
Online · tested 2h agoNEW · 3h agoNew version 1h agoSeen in the registry 57m ago

Create and validate XRechnung, ZUGFeRD and Peppol e-invoices (KoSIT); Peppol lookup, rule help.

Website ↗How to connect ↓

What it does

Invoiceer e-invoicing tools is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.

From the publisher's description, Electra Index matched it to one capability: invoicing. That makes it a candidate for tasks such as send and chase invoices.

Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence) and are not a test of the tool.

At a glance

Hosted (remote)YES
Local installNO
Version1.1.0
PriceNot in the registry
First seen21 Oct 2026
Last checked57m ago

How to connect

As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 2h ago (live check)

Hosted endpoint

  • https://invoiceer.io/mcp streamable-http

In Claude Code: claude mcp add --transport http invoiceer-e-invoicing-tools https://invoiceer.io/mcp

MCP settings (Claude Desktop, Cursor and other MCP clients)

{
  "mcpServers": {
    "invoiceer-e-invoicing-tools": {
      "url": "https://invoiceer.io/mcp"
    }
  }
}

Live check

Electra Index connected to the hosted endpoint 2h ago

ONLINE Invoiceer e-invoicing tools answered an MCP connection on 21 Oct 2026 and introduced itself as invoiceer 1.0.0 (MCP protocol 2025-06-18).

4 tools offered to AI assistants

  • validate_einvoice · Validate an e-invoice (XRechnung UBL/CII, ZUGFeRD / Factur-X PDF, Peppol BIS Billing 3.0, EN 16931) with the official KoSIT validator. Returns valid/invalid, the detected format, every error and warning with its rule code, and the exact cor
  • peppol_lookup · Check whether a company can receive e-invoices over Peppol. Accepts a Peppol ID (e.g. 0208:0123456749), a VAT number (e.g. BE0123456749, NL...B01) or a Belgian enterprise number. Returns each matching participant ID, whether it is registere
  • check_leitweg_id · Check a German Leitweg-ID (buyer reference BT-10 for invoices to German public authorities) against the official format and check digit (spec v2.0.2). Returns validity, the parts and the expected check digits.
  • explain_rule · Explain an e-invoice business rule code (EN 16931 BR-*, BR-CO-*, XRechnung BR-DE-*, Peppol PEPPOL-EN16931-*): official text (with an English translation for German-only rules), plain-language meaning, severity, the fields (BT/BG) involved a

What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method

Tasks it helps with

Share of each task's required capabilities it covers
Send and chase invoices
Invoicing
50%

Similar tools

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Ready-made AI agents

An MCP server is a connector you add to your own assistant. These are finished products that do the same job for you:

Facts & evidence

Each fact shows where it was seen and when.
FactValueEvidenceSourceLast confirmed
Version1.1.0DECLAREDSRC-001 Official MCP Registry57m ago
Hosted endpointhttps://invoiceer.io/mcpDECLAREDSRC-001 Official MCP Registry57m ago
Local install (package)noDECLAREDSRC-001 Official MCP Registry57m ago
Remote access (hosted)yesDECLAREDSRC-001 Official MCP Registry57m ago
Websitehttps://invoiceer.io/apiDECLAREDSRC-001 Official MCP Registry57m ago
Registry statusactiveDECLAREDSRC-001 Official MCP Registry57m ago
MCP serveryesDECLAREDSRC-001 Official MCP Registry57m ago

Change history

  • VERSION21 Oct 2026
    1.0.0 → 1.1.0
  • NEW21 Oct 2026
    first seen in the index

Is this page accurate?

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Questions about Invoiceer e-invoicing tools

How do I connect Invoiceer e-invoicing tools?

Use the hosted endpoint https://invoiceer.io/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.

What tools does Invoiceer e-invoicing tools offer?

When Electra Index connected on 21 Oct 2026, it listed 4 tools: validate_einvoice, peppol_lookup, check_leitweg_id, explain_rule. The full list is in "Live check" above.

Is Invoiceer e-invoicing tools online?

Yes. Its hosted endpoint answered an MCP connection from Electra Index 2h ago.

What can I use Invoiceer e-invoicing tools for?

Based on its description, it is most relevant to: send and chase invoices.