codex-reference
Installation
SKILL.md
Codex CLI Reference
Invoke the Codex agent for sub-tasks using structured JSONL output and explicit session management.
When to Use Codex
Use Codex when you need:
- High-speed code generation - Fastest at writing and editing code
- Code review and triage - Excellent at analyzing diffs and suggesting fixes
- Apply-patch workflows - Good at implementing specific changes
- Cost efficiency - Lower cost for straightforward coding tasks