Codex Explain Skill

Trigger

• Keywords: explain code, what does this do, how does this work, code walkthrough

When NOT to Use

• Code review (use codex-code-review)
• Bug investigation (use bug-fix or issue-analyze)
• Architecture overview (use code-explore)

Workflow

Read target → [Collect context] → Codex explain → Output explanation

Step 1: Read Target File