Gumball for VS Code

io.github.thinkmojo/gumball

Ring a real siren light from your AI agent: spin it, play a sound, set the volume, mute it.

client:VS Code transport:streamable-http

Install Gumball in VS Code

.vscode/mcp.json

{
  "servers": {
    "gumball": {
      "type": "http",
      "url": "https://app.getgumball.com/mcp"
    }
  }
}

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