A Discord bot that can join voice channels, listen to users, and respond using Gemini Live Native Audio.

• ✅ Join voice channels with /join command
• ✅ Leave voice channels with /leave command
• ✅ AI voice agent integration using Gemini Live Native Audio

1. Node.js (v16.9.0 or higher)

2. A Discord Bot Token

   • Go to Discord Developer Portal
   • Create a new application
   • Go to "Bot" section and create a bot
   • Copy the token
   • Enable these Privileged Gateway Intents:
     • Presence Intent
     • Server Members Intent
     • Message Content Intent

3. Bot Permissions

   • When inviting the bot, make sure it has these permissions:
     • Connect (voice)
     • Speak (voice)
     • Use Voice Activity
     • Send Messages
     • Use Slash Commands

1. Clone this repository

2. Install dependencies:

   npm install

3. Set up your bot token:

   create a .env file based on .env.example

4. Run the bot:

   npm start

1. Invite the bot to your Discord server
2. Join a voice channel
3. Use /join to make the bot join your channel
4. Start speaking - the bot will repeat what you say!
5. Use /leave to make the bot leave the channel

# Run in development mode with auto-reload
npm run dev

# Build TypeScript
npm run build

# Run compiled JavaScript
npm run start:prod

1. Voice Connection: Uses @discordjs/voice to connect to Discord voice channels
2. Audio Receiving: Listens to user audio streams using Discord's voice receiver
3. Audio Playback: Captures audio data and plays it back through the same connection
4. Execution Flow: Discord Opus (48k stereo) → Opus Decoder → PCM 48k stereo → Downmix (stereo → mono) → PCM 48k mono → Downsample (48k → 16k) → PCM 16k mono → Gemini Live → PCM 24k mono → Upsample (24k → 48k) → PCM 48k mono → Upmix (mono → stereo) → PCM 48k stereo → Opus Encoder → Discord Voice

• Integrate AI voice assistant (Gemini)
• Add audio processing/filtering
• Support multiple simultaneous speakers
• Add voice command recognition
• Implement audio quality settings