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MCP Einvoicing De

German e-invoicing MCP server: ZUGFeRD 2.x, XRechnung 3.x, EN 16931, KoSIT validation, Peppol.

Connector by cmendezs · GitHub account verified by the MCP Registry

IndexedApache-2.0Local (stdio)★ 2
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Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/cmendezs-mcp-einvoicing-de

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

German e-invoicing MCP server: ZUGFeRD 2.x, XRechnung 3.x, EN 16931, KoSIT validation, Peppol.

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Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
4 read · 1 write · 0 delete · 1 not yet classified
Secrets
None asked for
Install scripts
Not scanned yet
Runs as
Python package

Tools by what they do 6

Read from the source code; the running server may list different tools.

Read 4 · Look things up without changing anything.

  • invoice_convert
  • invoice_parse
  • invoice_validate
  • tax_rules

Write 1 · Create, change, send or run things.

  • invoice_create

Not yet classified 1 · We could not tell from the name and description.

  • datev_export

Secrets and settings it asks for

Other settings (environment variables or headers).

  • EINVOICING_DE_KOSIT_ENABLE
  • EINVOICING_DE_KOSIT_VALIDATOR_URL
  • EINVOICING_DE_LOG_LEVEL

Tools (6)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • datev_export

    Export a ZUGFeRD invoice to DATEV CSV format (EXTF 700, Buchungsstapel). Produces a CSV file importable by DATEV Belegtransfer or DATEV Rechnungswesen. Maps invoice line items to DATEV booking records with configurable accounts. Args: invoice: ZUGFeRDInvoice data to export. revenue_account: DATEV revenue account number (Erloskonto). Default: 8400 (SKR 03, 19% USt). receivable_account: DATEV receivable account number (Debitorenkonto). Default: 10000. consultant_number: DATEV Beraternummer (consultant number). client_number: DATEV Mandantennummer (client num…

  • invoice_convert

    Convert a ZUGFeRD or XRechnung invoice to a different profile or syntax. Supports ZUGFeRD profile upgrades and downgrades, ZUGFeRD <-> XRechnung conversion, and cross-syntax CII <-> UBL transformation. Profile downgrades may result in data loss; set allow_data_loss=True to permit this. Args: target_profile: One of: MINIMUM, BASIC_WL, BASIC, EN_16931, EXTENDED, XRECHNUNG. xml_content: Raw XML string of the source invoice. xml_base64: Base64-encoded XML bytes. target_syntax: Target syntax: 'CII' or 'UBL'. UBL is only valid for XRECHNUNG. allow_data_loss: If …

  • invoice_create

    Generate a ZUGFeRD 2.x or XRechnung 3.x invoice in XML (CII or UBL) format. Supports all ZUGFeRD profiles: MINIMUM, BASIC_WL, BASIC, EN_16931, EXTENDED. For XRechnung, set profile to XRECHNUNG and choose CII or UBL syntax. When the buyer is a German VAT-registered business (DE-prefixed VAT id), the Wachstumschancengesetz B2B mandate (effective 2025-01-01, §14 Abs. 2 UStG) requires a structured EN 16931 invoice. Non-XML output is rejected unless transitional_period_opt_in is set to True (allowed only 2025-2026 with the buyer's written consent). Args: invoice: Invoice data matching the ZUG…

  • invoice_parse

    Extract structured data from a ZUGFeRD 2.x or XRechnung 3.x invoice. Accepts raw XML (CII or UBL), base64-encoded XML, or base64-encoded PDF (ZUGFeRD hybrid — the XML is extracted from the PDF/A-3 attachment). Returns a structured JSON object matching the invoice data model. Args: xml_content: Raw XML string. xml_base64: Base64-encoded XML bytes. pdf_base64: Base64-encoded PDF bytes. The tool will extract the embedded XML attachment (ZUGFeRD hybrid PDF/A-3). include_raw_xml: Include the raw XML string in the response.

  • invoice_validate

    Validate a ZUGFeRD 2.x or XRechnung 3.x invoice XML. Checks against EN 16931 rules and German KoSIT Schematron rules (BR-DE-* business rules). Returns a structured validation report with errors and warnings. Supports all ZUGFeRD profiles (MINIMUM through EXTENDED) and XRechnung (CII and UBL syntax). Profile and syntax are auto-detected if not specified. By default this validator runs entirely locally (Schematron only). Set cloud_validate=True (or EINVOICING_DE_KOSIT_ENABLE=1) to opt in to sending the invoice XML to a remote KoSIT endpoint. Doing so egresses the full invoice payload. Args: …

  • tax_rules

    Query German VAT rules for e-invoicing. Returns structured information about VAT rates (19%, 7%), VAT category codes, reverse charge rules under §13b UStG, zero-rate and exemption provisions (§4 UStG), intra-community supply rules, and VATEX exemption reason codes. For use when building invoice creation logic or validating VAT treatment. Args: query: What to look up. Examples: 'reverse_charge', 'rates', 'exemptions', 'kleinunternehmer', '13b', 'zero_rate', 'vatex_codes', or a free-text question about German VAT. context: Optional context about the transaction, e.g. 'c…

Signals

Stars
2
Forks
0
Open issues
0
Weekly downloads
97
Last commit
Sep 12, 2026 (1 month ago)
Last release
Sep 12, 2026 (1 month ago)
Last package publish
Sep 12, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name
io.github.cmendezs/mcp-einvoicing-de
Version
0.11.4
Auth
No auth
Packages
pypi mcp-einvoicing-de
License
Apache-2.0
First seen
Oct 24, 2026
Last checked
Oct 25, 2026

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Cite this page

MCP Einvoicing De. Agent Mart. https://agentmart.dev/connectors/cmendezs-mcp-einvoicing-de (last updated 2026-10-25)