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

io.github.nyo-agentti/einvoice-validator

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

client:VS Code transport:streamable-http tools:2

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

.vscode/mcp.json

{
  "servers": {
    "einvoice-validator": {
      "type": "http",
      "url": "https://einvoice-validator-k2qw.onrender.com/mcp"
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs