Skip to content
AutoPinFlow AI • Automation • Future Technology

Tutorial: Build a Stateful LangGraph Agent from Scratch

Design an agent as a graph of nodes and edges with LangGraph — with persistence, branching and human-in-the-loop.

Watch the full tutorial video — Tutorial: Build a Stateful LangGraph Agent from Scratch

Nodes, edges, state

LangGraph treats agents as explicit graphs. State flows through nodes; edges decide where to go next. This is easier to reason about than a single mega-prompt.

Add a human node

The video shows how to pause execution, surface state to a human reviewer, and resume from the same checkpoint.

PN

Priya Nair

ML Correspondent

Priya translates machine learning research into practical guidance for engineering teams.

Newsletter

Never Miss an AI Breakthrough

Join thousands of readers receiving weekly AI news, tutorials, and automation insights.

No spam. Unsubscribe anytime. We never share your address.

Comments (0)

Discussion is opening soon. Be the first to comment.

Leave a comment

Your email address will not be published. Required fields are marked *