validate_einvoice — Fakturai — German E-Invoice (ZUGFeRD / Factur-X / E-Rechnung) MCP Tool
validate_einvoice
(validate einvoice) is one of 3 tools on the
Fakturai — German E-Invoice (ZUGFeRD / Factur-X / E-Rechnung)
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call validate_einvoice from your client
- Claude Code Fakturai — German E-Invoice (ZUGFeRD / Factur-X / E-Rechnung) validate_einvoice run in your project directory
- Claude Desktop Fakturai — German E-Invoice (ZUGFeRD / Factur-X / E-Rechnung) validate_einvoice ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Fakturai — German E-Invoice (ZUGFeRD / Factur-X / E-Rechnung) validate_einvoice ~/.cursor/mcp.json
- VS Code Fakturai — German E-Invoice (ZUGFeRD / Factur-X / E-Rechnung) validate_einvoice .vscode/mcp.json
- Zed Fakturai — German E-Invoice (ZUGFeRD / Factur-X / E-Rechnung) validate_einvoice ~/.config/zed/settings.json
- Windsurf Fakturai — German E-Invoice (ZUGFeRD / Factur-X / E-Rechnung) validate_einvoice ~/.codeium/windsurf/mcp_config.json
- Cline Fakturai — German E-Invoice (ZUGFeRD / Factur-X / E-Rechnung) validate_einvoice ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Fakturai — German E-Invoice (ZUGFeRD / Factur-X / E-Rechnung) validate_einvoice ~/.gemini/settings.json
- Grok Fakturai — German E-Invoice (ZUGFeRD / Factur-X / E-Rechnung) validate_einvoice .mcp.json (in your project root)
- ChatGPT Fakturai — German E-Invoice (ZUGFeRD / Factur-X / E-Rechnung) validate_einvoice Settings → Connectors → Advanced → Developer mode
- Claude.ai Fakturai — German E-Invoice (ZUGFeRD / Factur-X / E-Rechnung) validate_einvoice Settings → Connectors → Add custom connector
- LangChain Fakturai — German E-Invoice (ZUGFeRD / Factur-X / E-Rechnung) validate_einvoice pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http erechnung https://fakturai.de/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.