Give Your LangChain Agent a Voice

Already have a LangChain agent? In this video you'll learn how to give it a voice using LiveKit's LangChain plugin without rewriting your existing agent. Sign up for LiveKit Cloud: https://cloud.livekit.io/signup?utm_source=youtube&utm_medium=video&utm_campaign=devrel&utm_content=3ovBewQbrkc I walk through three integration patterns: LangGraph Workflows: Build a minimal StateGraph and wrap it with LLMAdapter for a clean, low-latency voice agent. LangChain Agents with Tools: Use create_agent with tool calling. LangChain Deep Agents: Orchestrate planning and subagent delegation with create_deep_agent, all driven by voice. 00:00 - Introduction 00:49 - StageGraph 02:35 - LangChain Agents 04:17 - LangChain Deepagents 06:23 - Latency 📚 Resources 📚 Blog: https://livekit.com/blog/langchain-to-livekit?utm_source=youtube&utm_medium=video&utm_campaign=devrel&utm_content=3ovBewQbrkc LLMAdapter docs:https://docs.livekit.io/agents/models/llm/langchain?utm_source=youtube&utm_medium=video&utm_campaign=devrel&utm_content=3ovBewQbrkc Code Samples: https://docs.livekit.io/reference/recipes/?tag=langchain&utm_source=youtube&utm_medium=video&utm_campaign=devrel&utm_content=3ovBewQbrkc 🤝 Join the Community: https://community.livekit.io/?utm_source=youtube&utm_medium=video&utm_campaign=devrel&utm_content=3ovBewQbrkc #livekit #ai #voiceai