ZUGFeRD Validator

Validiert E-Rechnungen (ZUGFeRD/Factur-X, XRechnung) gegen EN 16931 mit Korrekturvorschlägen.

Connector by zugferd-validator.deOfficial · Domain verified by the MCP Registry

IndexedLicense unknownLocal (stdio)Remote (HTTP)

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Install

Works with Claude Code, VS Code, Codex, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/zugferd-validator-de-validator

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.

Remote endpoint

https://api.zugferd-validator.de/mcp Remote (HTTP)

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About

Validiert E-Rechnungen (ZUGFeRD/Factur-X, XRechnung) gegen EN 16931 mit Korrekturvorschlägen.

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

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

Tools: 3 read · 1 write · 0 delete · 1 not yet classified
Secrets: 2 (API keys, tokens or passwords)
Install scripts: Not scanned yet
Runs as: Node.js package

Tools by what they do 5

From the running server's own tool list (tools/list) on Oct 25, 2026.

Read 3 · Look things up without changing anything.

check_consistency
extract_xml
validate_invoice

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

create_invoice

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

validation_report

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

X-Api-Key
ZUGFERD_API_KEY

Network hosts it talks to 1

api.zugferd-validator.de · found in remote endpoint, install command

Files it touches

Any path the agent passes to its tools

Tools (5)

As the server listed them on Oct 25, 2026. Descriptions are the server’s own words; hidden characters are shown as [U+…].

check_consistency
Prüft ob die sichtbaren PDF-Daten mit den eingebetteten XML-Daten übereinstimmen.
create_invoice
Erstellt aus strukturierten Daten eine valide E-Rechnung — entweder als ZUGFeRD-PDF (PDF/A-3 mit eingebettetem XML) oder als reines XRechnung-XML (mit Leitweg-ID für B2G). Unterstützt mehrere Positionen, alle USt-Kategorien, Rabatte/Zuschläge und Zahlungsangaben. Stateless — es wird nichts gespeichert.
extract_xml
Extrahiert die eingebettete XML-Datei aus einem ZUGFeRD/Factur-X PDF.
validate_invoice
Validiert eine E-Rechnung (ZUGFeRD/Factur-X PDF oder XRechnung XML) gegen EN 16931 und gibt strukturierte Ergebnisse mit Korrekturvorschlägen zurück.
validation_report
Erzeugt aus einer E-Rechnung einen Validierungsbericht als PDF (PDF/A-3b) zum Ablegen und Weitergeben. Der Bericht nennt Ergebnis, alle Meldungen mit Regel-ID und Feld, den Prüfzeitpunkt, Format und Profil, die SHA-256-Prüfsumme der geprüften Datei sowie die Versionen der Prüfwerkzeuge. Auf Wunsch wird die geprüfte Rechnung sichtbar angehängt. Gibt das PDF base64-kodiert zurück. Ab dem Tarif Automatisieren.

Signals

Last release: Jul 23, 2026 (3 months ago)
Repository: Not found on GitHub (deleted or private)

Details

Registry name: de.zugferd-validator/validator
Version: 1.0.2
Auth: API key
Packages: npm zugferd-mcp-client
License: License unknown
Repository: github.com/tzatti1/zugferd-validator
Website: zugferd-validator.de
First seen: Oct 24, 2026
Last checked: Oct 24, 2026
Source: Official MCP Registry

Rank

of 44,833 in Connectors

Score

0.489

Security 30%not yet
Popularity 25%0.30
Freshness 20%0.55
Rating 15%not yet
Docs 10%0.79

How ranking works →

Grades

Freshness

Active in the last 6 months. Last activity 3 months ago.

–

Security

Security scan: in progress. Grades from our dependency, secret, code and prompt-injection checks appear here once they launch. Until then, check the code before you install.

Indexed

Found automatically from a public source. Not yet claimed by its publisher.

How grades work →

Availability

100% uptime, last 30 days (1 check)

Last check: 6 days ago
Status: Up
Median response: 646 ms

Up
Up, auth required
Down
Not checked
No data

A daily MCP handshake with the remote endpoint. “Auth required” means it answered and wants a login or key. “Not checked” means the URL needs your own account or blocks automated checks.

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Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.

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Cite this page

ZUGFeRD Validator MCP server. Agent Mart. https://agentmart.dev/connectors/zugferd-validator-de-validator (last updated 2026-10-24)