Open-source MCP plugin that connects Claude Code to WhatsApp as a channel
Features: two-way messaging, voice transcription (mlx-whisper), group chat with per-group AI personalities, permission relay via DM, access control, and cron scheduling
Built with TypeScript + Bun, Baileys 7 (WhatsApp Web multi-device protocol)
Runs 24/7 on headless setups (macOS LaunchAgent + tmux)
Checklist
Based on a real use case (running 24/7 on a headless Mac Mini)