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By langchain-ai

langgraph-human-in-the-loop

langchain-ai16k installs

Add human approval pauses to LangGraph apps.

What it does

Guides implementation of LangGraph workflows that pause for human review and resume with validated input.

When to use it

Use when implementing human-in-the-loop patterns, approval pauses, or error handling in LangGraph.

How to use it

It changes how the agent implements human approval, input validation, and interrupt-based error handling in LangGraph project code.

What you provide

  • An existing project

Latest review

What you need · 1

Requires LangGraph, the library whose interrupt and resume APIs the guide uses.


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