AI EngineerBeginner6 modules~3.0 hours hands-on
Deep Agents from Scratch
Build a production-grade AI research agent that combines task planning, virtual file systems, and sub-agent delegation to autonomously investigate any topic.
// What you'll be able to do- Build your first LangGraph agent with tools and state
- Give agents structured task planning to prevent drift
- Offload context to a virtual filesystem in state
- Isolate tasks by delegating to specialized child agents
6 modules, built to run
Every module ships runnable code. Expand any one to see what's inside.
00IntroductionWhat we're building and why30 min
Objective — What we're building and why
Start moduleFree preview
01The ReAct AgentBuild your first LangGraph agent with tools and state30 min
Objective — Build your first LangGraph agent with tools and state
02TODO ListsGive agents structured task planning to prevent drift30 min
Objective — Give agents structured task planning to prevent drift
03Virtual File SystemOffload context to a virtual filesystem in state30 min
Objective — Offload context to a virtual filesystem in state
04Sub-agentsIsolate tasks by delegating to specialized child agents30 min
Objective — Isolate tasks by delegating to specialized child agents
05Pattern SynthesisCombine all three patterns into a production research agent30 min
Objective — Combine all three patterns into a production research agent
Ready to start Deep Agents from Scratch?
Start with the free Module 0, then unlock the full course on a Pro plan.