LangGraph

Stateful multi-step agent workflows with cycles and human-in-the-loop.

Maturity level: L2 — Can Build

Six perspectives on LangGraph

Roadmap

Learn after LangChain — required for serious agent systems.

Architecture

Orchestration layer for multi-step agent execution.

Company

Rising fast in GenAI and agent engineer postings.

Projects

Replace linear chains with graphs.

Interview

Agent architecture and reliability.

Career

Agentic AI engineer path.

What & Why

What: Graph-based orchestration framework for building reliable agent workflows.

Why: Simple chains break in production — LangGraph is the standard for stateful agents.

Build this

Multi-agent incident response workflow with approval gates and tool calls.

Production reality

  • ! State bloat
  • ! Infinite loops
  • ! Debugging graph execution

Interview preparation

  • LangGraph vs simple LangChain chains
  • How do you add human approval?

Connected skills

LangChainMCPLLMs

Explore LangGraph in the interactive universe or train with live cohorts.

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