einvoice for Claude Code

io.github.makririch/einvoice

XRechnung & ZUGFeRD: create, validate, and convert German e-invoices. EN 16931 compliant.

client:Claude Code transport:stdio runtime:npm

Install einvoice in Claude Code

run in your project directory

claude mcp add einvoice -- npx -y einvoice-mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs