MCP serverdev.invowerk/invowerk

E-invoice checker for ZUGFeRD, Factur-X, XRechnung and Peppol BIS.

E-invoice checker for ZUGFeRD, Factur-X, XRechnung and Peppol BIS. Free web tool, API and MCP.

UNRATEDDelistedstreamable-httpapi.invowerk.dev

Overview

Score?

UNRATED 0.143

of what a free look can see, on 1 looks

Looks

last 3 days ago

Tools

changed 3 days ago

URL

api.invowerk.dev/mcp/

streamable-http

Says it is

invowerk 1

protocol 2025-06-18

In the record since

5 days ago

0median 0.606 · this server 0.143 · highest on record 0.8561

The tools this server lists, read out of the definition it returned
Tool	Schema
convert_invoice Convert an e-invoice to UBL or CII. The result is checked before it is returned. Input: `invoice_base64` is the base64 of an XML invoice or a ZUGFeRD / Factur-X PDF, at most 4 MB	input · output
explain_errors Explain rule codes in plain language. Works without an API key. Covers the codes of `validate_invoice` findings and hints: EN 16931, XRechnung, ZUGFeRD and invowerk's own hint cod	input · output
generate_invoice Create a valid EN 16931 e-invoice (UBL or CII XML) from JSON. Input: `invoice` is a JSON object keyed on EN 16931 Business Terms, the same schema as `POST /v1/generate`, at most 4	input · output
parse_invoice Read an existing e-invoice into JSON keyed on EN 16931 Business Terms. The JSON is the input format of `generate_invoice`, so you can edit it and create the invoice again. Input:	input · output
render_invoice Render an XML e-invoice (UBL or CII, e.g. XRechnung) as a readable HTML page. invowerk uses the KoSIT XRechnung visualization. Use it to show a person what an e-invoice contains.	input · output
validate_invoice Check an e-invoice against EN 16931 and German rules. Input: `invoice_base64` is the base64 of an XML invoice (UBL or CII) or a ZUGFeRD / Factur-X PDF, at most 4 MB decoded; or pa	input · output

Verify it yourselfnpx teppi-check https://api.invowerk.dev/mcp/curl -s https://api.teppi.xyz/v1/trust/mcp/mcs_01M3NW5QQ761Y2BG3PF6WWNRE9