Koskamo

einvoicewiz MCP MCP server

A remote Model Context Protocol server that enables AI agents to generate, convert, and validate legally compliant EN 16931 e-invoices, including Factur-X, ZUGFeRD, and XRechnung formats. It provides tools to determine required formats, generate XML or PDF/A-3 files, and validate invoices against regulatory rules, ensuring compliance for business and public bodies in Germany and France.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by RENDUN LIMITED
MCP endpoint (Streamable HTTP)
https://einvoicewiz.com/mcp
Vendor documentation

What you can do with it

  • Generate EN 16931 compliant XML or PDF/A-3 e-invoices from JSON data
  • Validate existing PDF or XML invoices against EN 16931 and KOSIT rules
  • Determine the correct e-invoice format based on recipient country and authority flags
  • Convert standard PDF invoices into Factur-X or ZUGFeRD compliant formats
Tools advertised by the last live check:
  • signup
  • check_credits
  • generate_einvoice_xml
  • create_facturx_pdf
  • validate_einvoice
  • lookup_certificate
  • which_format_do_i_need

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http einvoicewiz-mcp https://einvoicewiz.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add einvoicewiz-mcp --url https://einvoicewiz.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable einvoicewiz-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "einvoicewiz-mcp": {
      "url": "https://einvoicewiz.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.
Cline configuration
{
  "mcpServers": {
    "einvoicewiz-mcp": {
      "type": "streamableHttp",
      "url": "https://einvoicewiz.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start einvoicewiz-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "einvoicewiz-mcp": {
      "type": "http",
      "url": "https://einvoicewiz.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http einvoicewiz-mcp https://einvoicewiz.com/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "einvoicewiz-mcp": {
      "url": "https://einvoicewiz.com/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "einvoicewiz-mcp": {
      "serverUrl": "https://einvoicewiz.com/mcp"
    }
  }
}

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