Gumball for Claude.ai
io.github.thinkmojo/gumball
Ring a real siren light from your AI agent: spin it, play a sound, set the volume, mute it.
client:Claude.ai
transport:streamable-http
Install Gumball in Claude.ai
Settings → Connectors → Add custom connector
https://app.getgumball.com/mcpClaude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs