Hands-on course
Learn how AI coding agents work
Build a Codex-like orchestration system from scratch. From a single agent loop to supervisor-worker patterns, review queues, and execution lanes.
Start the CoursePart I
Core Agent
The agent loop, tools, planning, and memory
Part II
Execution Lanes
Safe editing, approvals, worktrees, and isolation modes
Part III
Orchestration
Supervisor-worker, scheduling, review, and handoff
Part IV
Workflow Layers
Skills and automations for domain capability
Part V
Production Patterns
MCP protocol, structured output, validation, and provenance
Part VI
Capstone
Assembly and observability for the complete system