INDIVIDUAL MCP TOOL

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.

invoiceer.ionone authenticationAvailability not checked

LIVE ENDPOINT

https://invoiceer.io/mcp

No auth detected

Connect to this endpoint to inspect the live schema for check_leitweg_id and invoke it with your own arguments.

{}

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.invoiceer]
url = "https://invoiceer.io/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "invoiceer": {
      "type": "http",
      "url": "https://invoiceer.io/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: invoiceer
Remote MCP URL: https://invoiceer.io/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "invoiceer": {
      "url": "https://invoiceer.io/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "invoiceer": {
      "type": "http",
      "url": "https://invoiceer.io/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "invoiceer",
  "transport": "streamable-http",
  "url": "https://invoiceer.io/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

validate_einvoice — Validate an e-invoice (XRechnung UBL/CII, ZUGFeRD / Factur-X PDF, Peppol BIS Billing 3.
peppol_lookup — Check whether a company can receive e-invoices over Peppol.
create_einvoice — Create a valid e-invoice from structured data: XRechnung 3.
read_invoice_pdf — Read an ordinary (non-e-invoice) PDF invoice and return its data in the input format of create_einvoice: seller and buyer (name, address, VAT ID, country), invoice number, dates, IBAN/BIC, Leitweg-ID and the invoice lines (only if quantity x price and the line sum match the PDF's net total; otherwise one line with the net total).
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 and a link to the reference page.