mcp bridge for Gemini CLI

io.github.ctrlpi/mcp-bridge

MCP server to control Raspberry Pi, Pico W and ESP32 GPIO agents from an AI assistant.

client:Gemini CLI transport:stdio runtime:npm

Install mcp bridge in Gemini CLI

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

{
  "mcpServers": {
    "mcp-bridge": {
      "command": "npx",
      "args": [
        "-y",
        "@ctrlpi/mcp-bridge"
      ]
    }
  }
}

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