Pixel Lobster

A transparent desktop overlay featuring a pixel art lobster that animates when your OpenClaw agent speaks. Powered by envelope data from your local TTS server — the lobster's mouth only moves during AI speech, not music or system audio.

The app is fully bundled inside this skill — no external repository clone required.

Requirements

• Node.js 18+ with npx available
• A running TTS server exposing GET /audio/envelope (XTTS on port 8787, or any OpenAI-compatible TTS via the OpenClaw TTS proxy)
• Windows or Linux desktop (macOS not supported)

Install

The app is included in this skill at <skill_dir>/app/. Install dependencies once: