Grok Voice Agent Configuration Rules

# Grok Voice Agent Configuration Rules

## Connection Setup
- Connect via WebSocket to Voice Agent API endpoint
- Compatible with OpenAI Realtime API specification
- Available via official xAI LiveKit Plugin
- Direct audio processing without speech-to-text conversion

## Session Configuration
- Configure tools in session.update message
- Built-in tools: file_search, web_search, x_search, Custom Functions

## Custom Function Flow
1. Agent sends response.function_call_arguments.done
2. Your code executes the function
3. Send result via conversation.item.create
4. Send response.create to continue

## Voice Options
- Multiple voices available
- Dozens of languages supported
- Audio format configuration for I/O
- Real-time processing with minimal latency

## Best Practices
- Keep function execution fast for conversational flow
- Handle WebSocket disconnections with reconnection
- Implement error handling for function calls
- Test for naturalness and accuracy
- Monitor audio quality and latency