Skip to content
mcp/harbor
Gemini CLI

Chromecast / DLNA casting (catt) for Gemini CLI

io.github.amineutron/catt-mcp

Cast YouTube videos and media to a Chromecast or DLNA device with catt, and control playback.

client:Gemini CLI transport:stdio runtime:pypi

Install Chromecast / DLNA casting (catt) in Gemini CLI

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

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "catt-mcp": {
      "command": "uvx",
      "args": [
        "catt-mcp"
      ],
      "env": {
        "CATT_DEVICE": "<CATT_DEVICE>",
        "TV_HOST": "<TV_HOST>",
        "ADB_PATH": "<ADB_PATH>"
      }
    }
  }
}

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

Chromecast / DLNA casting (catt) in other clients

Chromecast / DLNA casting (catt) MCP server