Real-time voice agent application with React frontend and Python backend, built on LiveKit with RAG capabilities.

• Node.js 18+ and npm
• Python 3.10+
• uv package manager
• LiveKit CLI: winget install LiveKit.LiveKitCLI
• LiveKit Cloud, Pinecone, and Azure OpenAI accounts

cd agent-react
npm install

cd backend
uv sync

Create a .env file in the project root:

VITE_LIVEKIT_URL=wss://your-project.livekit.cloud
VITE_LIVEKIT_API_KEY=your-api-key
VITE_LIVEKIT_API_SECRET=your-api-secret
PINECONE_API_KEY=your-pinecone-api-key
AZURE_OPENAI_API_KEY=your-azure-openai-key
AZURE_OPENAI_ENDPOINT=your-azure-endpoint
AZURE_OPENAI_API_VERSION=2024-02-15-preview

Get LiveKit credentials from LiveKit Cloud Dashboard → Project Settings → Keys.

cd agent-react
npm run dev

Access at http://localhost:3000

cd backend
uv run agent.py dev

lk agent create
lk agent delete

voice-agent/
├── agent-react/          # React frontend
├── backend/              # Python agent
│   ├── agent.py         # Agent entrypoint
│   └── rag/             # RAG implementation
└── README.md

• LiveKit Documentation
• LiveKit Agents