Codex Complete Course: Coding with ChatGPT, Dots & AI Agents

About this course

In this Codex Complete Course you learn OpenAI Codex from the first install to your own agent in the terminal. Then we go well past what a Codex course usually covers. You set up a personal assistant that works for you around the clock, build 3D models in Blender, turn Obsidian into a second brain, take apart games and software, and learn how to keep all of it secure and legal.

We even cover how Codex, Claude Code, Hermes, OpenClaw, and other AI agents can work together.

You work in the Codex app inside ChatGPT, in the Codex CLI and in the VS Code extension. You build your own skills, connect tools over MCP, give Codex a memory of your project with AGENTS md, and let cron jobs run through the night while you sleep.

You have used ChatGPT. Maybe you already had it write some code, pasted it into your project, and wondered why it does not run on your machine. Codex works differently. It sees your files, runs commands, reads the error message and fixes itself. You give the direction and check the result. That is a completely different way of working with AI, and it is what you learn here.

Agentic work is the skill that makes the difference right now. Not because a model writes better code than you do, but because it grinds through twenty tasks in parallel while you sit with the one that actually needs a brain.

Vibe coding, meaning prompt away and hope for the best, gets you about two days in. After that you need structure: clear rules for the agent, clean context, and tasks it finishes on its own. That is exactly what you build in this course.

WHAT YOU GETCodex from A to Z. The app, the CLI and the VS Code extension, and which one to reach for when.

Real automation. Your own skills, hooks and cron jobs take over the repeating work, so you stop explaining the same thing every time.

Control over the context.

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