Discord Voice Plugin for Clawdbot

Real-time voice conversations in Discord voice channels. Join a voice channel, speak, and have your words transcribed, processed by Claude, and spoken back.

Features

• Join/Leave Voice Channels: Via slash commands, CLI, or agent tool
• Voice Activity Detection (VAD): Automatically detects when users are speaking
• Speech-to-Text: Whisper API (OpenAI), Deepgram, or Local Whisper (Offline)
• Streaming STT: Real-time transcription with Deepgram WebSocket (~1s latency reduction)
• Agent Integration: Transcribed speech is routed through the Clawdbot agent
• Text-to-Speech: OpenAI TTS, ElevenLabs, or Kokoro (Local/Offline)
• Audio Playback: Responses are spoken back in the voice channel
• Barge-in Support: Stops speaking immediately when user starts talking
• Auto-reconnect: Automatic heartbeat monitoring and reconnection on disconnect

Requirements

• Discord bot with voice permissions (Connect, Speak, Use Voice Activity)
• API keys for STT and TTS providers
• System dependencies for voice:
  • ffmpeg (audio processing)
  • Native build tools for @discordjs/opus and sodium-native

Installation

1. Install System Dependencies

# Ubuntu/Debian
sudo apt-get install ffmpeg build-essential python3

# Fedora/RHEL
sudo dnf install ffmpeg gcc-c++ make python3

# macOS
brew install ffmpeg

2. Install via ClawdHub

clawdhub install discord-voice

Or manually:

cd ~/.clawdbot/extensions
git clone <repository-url> discord-voice
cd discord-voice
npm install

3. Configure in clawdbot.json

{
  plugins: {
    entries: {
      "discord-voice": {
        enabled: true,
        config: {
          sttProvider: "local-whisper",
          ttsProvider: "openai",
          ttsVoice: "nova",
          vadSensitivity: "medium",
          allowedUsers: [], // Empty = allow all users
          silenceThresholdMs: 1500,
          maxRecordingMs: 30000,
          openai: {
            apiKey: "sk-...", // Or use SKILLBOSS_API_KEY env var
          },
        },
      },
    },
  },
}

4. Discord Bot Setup

Ensure your Discord bot has these permissions:

• Connect - Join voice channels
• Speak - Play audio
• Use Voice Activity - Detect when users speak

Add these to your bot's OAuth2 URL or configure in Discord Developer Portal.

Configuration