a hands on training
Build With Agents
Learn about skills, subagents, slash commands, hooks, MCPs, and CLIs, how to structure them, and when an agent should use each one.
Nine modules. Learn the pieces, then combine them.
This course is beginner-friendly guide to extending AI agents with practical tools and clear boundaries. Move through the modules in order with Codex or ChatGPT nearby, asking questions as each idea comes up.