#!/usr/bin/env python3
"""
Demo script for MCP Audio Server
"""
import json
import sys
import os
# Add current directory to path
sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
try:
from audio_server import MCPAudioServer
def demo_interactive():
"""Interactive demo of the audio server"""
print("🎵 MCP Audio Server Demo")
print("=" * 40)
# Initialize server
server = MCPAudioServer()
print("✅ Audio server initialized successfully!")
print()
# Test 1: List tools
print("📋 Available tools:")
tools = server.list_tools()
for tool in tools["tools"]:
print(f" • {tool['name']}: {tool['description']}")
print()
# Test 2: Get audio status
print("🔍 Audio system status:")
status = server.call_tool("get_audio_status", {})
if status["success"]:
print(f" • TTS Available: {status['status']['tts_available']}")
print(f" • Audio System: {status['status']['pygame_available']}")
print(f" • Currently Playing: {status['status']['music_playing']}")
print()
# Test 3: Text-to-speech demo
print("🗣️ Testing text-to-speech...")
demo_text = "Hello! This is the MCP Audio Server. I can convert text to speech and play audio files."
result = server.call_tool("speak_text", {"text": demo_text})
if result["success"]:
print(f" ✅ {result['message']}")
else:
print(f" ❌ Error: {result['error']}")
print()
# Test 4: Custom TTS parameters
print("🎛️ Testing custom speech parameters...")
custom_text = "This message is spoken more slowly and quietly."
result = server.call_tool("speak_text", {
"text": custom_text,
"rate": 100,
"volume": 0.5
})
if result["success"]:
print(f" ✅ {result['message']}")
else:
print(f" ❌ Error: {result['error']}")
print()
print("🎉 Demo completed successfully!")
print()
print("💡 To use this server with an AI model:")
print(" 1. Start the server: python audio_server.py")
print(" 2. Send JSON-RPC requests to stdin")
print(" 3. Example request:")
print(' {"jsonrpc": "2.0", "method": "tools/call", "params": {"name": "speak_text", "arguments": {"text": "Hello World"}}, "id": 1}')
if __name__ == "__main__":
demo_interactive()
except ImportError as e:
print(f"❌ Import error: {e}")
print("Please make sure all dependencies are installed:")
print("pip install pyttsx3 pygame pydantic")
except Exception as e:
print(f"❌ Error: {e}")
