Archboard for Gemini CLI

app.getarchboard/archboard

Create, read and edit architecture, flow and ER diagrams on a live canvas shared with your team.

client:Gemini CLI transport:streamable-http

Install Archboard in Gemini CLI

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

{
  "mcpServers": {
    "archboard": {
      "httpUrl": "https://getarchboard.app/mcp"
    }
  }
}

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