Learn Everything

Learning Path Curriculum

Codex Engineer

Drive an AI coding agent end to end - instructions, sandbox, review and automation.

8 target skills32 interactive tasks live100% Free Sandbox
0/32 tasks completed

Modules & Skills

Curriculum Modules

Master the technical stack through sequence-oriented modules with real hands-on lab tasks.

SKILL 01

Codex CLI Essentials

4 Tasks

The configuration, the approval model and the non-interactive runs.

0/4 done

Topics Covered (2)

• Configuration & Approvals2 tasks
• Non-Interactive Runs2 tasks
Curriculum TrackOpen Skill Lessons ↗
SKILL 02

Instructions & Context

4 Tasks

The file that tells the agent how this repository works before it touches anything.

0/4 done

Topics Covered (2)

• Repository Instructions2 tasks
• Context Discipline2 tasks
Curriculum TrackOpen Skill Lessons ↗
SKILL 03

Review & Guardrails

4 Tasks

What a human still has to check, and the guardrails that keep an agent harmless.

0/4 done

Topics Covered (2)

• The Review Pass2 tasks
• Sandbox & Secrets2 tasks
Curriculum TrackOpen Skill Lessons ↗
SKILL 04

Automation & Adoption

4 Tasks

The agent in a pipeline, and the team rules that make it welcome.

0/4 done

Topics Covered (2)

• In the Pipeline2 tasks
• Team Adoption2 tasks
Curriculum TrackOpen Skill Lessons ↗
SKILL 05

Planning with Codex

4 Tasks

Break the request down, scope the change, and hand the agent a task it can finish.

0/4 done

Topics Covered (2)

• Plan Decomposition2 tasks
• Scoping the Change2 tasks
Curriculum TrackOpen Skill Lessons ↗
SKILL 06

Testing with Codex

4 Tasks

Tests first, failures read properly, and the loop that keeps a change honest.

0/4 done

Topics Covered (2)

• Writing Tests2 tasks
• Failing Tests2 tasks
Curriculum TrackOpen Skill Lessons ↗
SKILL 07

Working in a Codebase

4 Tasks

Read before you write - how to find the real code and shrink the change to fit.

0/4 done

Topics Covered (2)

• Orientation2 tasks
• Narrowing the Scope2 tasks
Curriculum TrackOpen Skill Lessons ↗
SKILL 08

Prompting Codex Well

4 Tasks

The anatomy of a request, the context it needs, and what to do when it goes wrong.

0/4 done

Topics Covered (2)

• The Anatomy of a Request2 tasks
• Iterating2 tasks
Curriculum TrackOpen Skill Lessons ↗