Add a Human-in-the-Loop to Your LangChain Agent (Next.js + TypeScript Tutorial)

LangChain ยท Beginner ยท๐Ÿ› ๏ธ AI Tools & Apps ยท6mo ago
Bring humans back into the loop ๐Ÿ‘ฉโ€๐Ÿ’ป โ€” this tutorial shows how to integrate Human-in-the-Loop (HITL) middleware into your LangChainJS agents using createAgent. Youโ€™ll learn how to: - Pause agent execution for human approval or correction - Review and edit tool calls or model outputs before continuing - Build safer, more controllable AI workflows in your apps Perfect for customer-facing chatbots, internal tools, or any system where humans should stay in control. ๐Ÿ“˜ Example code: https://github.com/christian-bromann/langchat ๐Ÿ’ฌ Learn more: https://docs.langchain.com #LangChain #AI #Agents #HumanInTheLoop #JavaScript #Nextjs #AIengineering
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