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InkVoice — XRechnung & E-Invoicing

Official registry Other

XRechnung and ZUGFeRD e-invoicing (EN 16931): create, validate, check Leitweg-IDs, German VAT.

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http inkvoice-xrechnung-e-invoicing 'https://api.inkvoice.net/mcp' --header 'Authorization: <Optional. A personal access token from InkVoice Settings, as '\''Bearer inkv_...'\''. Without it the five anonymous e-invoicing tools are available; with it, your clients and invoices as well.>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "inkvoice-xrechnung-e-invoicing": {
            "type": "http",
            "url": "https://api.inkvoice.net/mcp",
            "headers": {
                "Authorization": "<Optional. A personal access token from InkVoice Settings, as 'Bearer inkv_...'. Without it the five anonymous e-invoicing tools are available; with it, your clients and invoices as well.>"
            }
        }
    }
}

Frequently asked questions

What is InkVoice — XRechnung & E-Invoicing?

XRechnung and ZUGFeRD e-invoicing (EN 16931): create, validate, check Leitweg-IDs, German VAT.

How do I install InkVoice — XRechnung & E-Invoicing?

It runs as a remote server. In Claude Code: claude mcp add --transport http inkvoice-xrechnung-e-invoicing 'https://api.inkvoice.net/mcp' --header 'Authorization: <Optional. A personal access token from InkVoice Settings, as '\''Bearer inkv_...'\''. Without it the five anonymous e-invoicing tools are available; with it, your clients and invoices as well.>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does InkVoice — XRechnung & E-Invoicing need an API key?

Yes. It expects Authorization, which you set in its configuration.

Who maintains InkVoice — XRechnung & E-Invoicing?

It is published by net.inkvoice. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.