QRdx for Gemini CLI

io.github.bucharitesh/qrdx

QR codes and barcodes that scan: styled designs with a scan check, plus Wi-Fi and payment codes.

client:Gemini CLI transport:streamable-http tools:12

Install QRdx in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

{
  "mcpServers": {
    "qrdx": {
      "httpUrl": "https://mcp.qrdx.dev/mcp"
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs