E-invoice validator & repair check (XRechnung, Peppol BIS 3, EN 16931) for Windsurf

io.github.nyo-agentti/einvoice-validator

Validate XRechnung, Peppol BIS 3 and EN 16931 invoices with KoSIT; explain rules; check auto-repair

client:Windsurf transport:streamable-http tools:2

Install E-invoice validator & repair check (XRechnung, Peppol BIS 3, EN 16931) in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json

{
  "mcpServers": {
    "einvoice-validator": {
      "serverUrl": "https://einvoice-validator-k2qw.onrender.com/mcp"
    }
  }
}

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs