tomevault-io Codex CLI Skill
Codex CLI를 통한 코드 분석, 리팩토링, 자동 편집 실행.
Available Models
| Model | Description | Use Case |
|---|---|---|
gpt-5.2-codex |
최신 에이전틱 코딩 모델 (기본값) | 일반 코딩, 리팩토링, 분석 |
gpt-5.1-codex-mini |
경량 비용 효율 모델 | 빠른 리뷰, 간단한 작업 |
gpt-5.1-codex-max |
확장 에이전틱 코딩 모델 | 대규모 리팩토링, 장시간 작업 |
Running a Task
| Step | Action |
|---|---|
| 1 | ask the user: model (gpt-5.2-codex (Recommended), gpt-5.1-codex-mini, gpt-5.1-codex-max) |
| 2 | ask the user: reasoning effort (low, medium, high) |
| 3 | Select sandbox mode (default: read-only) |
| 4 | Assemble and run command |
| 5 | Capture output, summarize for user |
Command Flags
| Flag | Purpose |
|---|---|
-m, --model <MODEL> |
Model selection |
--config model_reasoning_effort="<level>" |
Reasoning effort |
--sandbox <mode> |
Sandbox mode |
--full-auto |
Full automation |
-C, --cd <DIR> |
Working directory |
--skip-git-repo-check |
Skip git check |
Sandbox Modes
| Use Case | Mode | Flags |
|---|---|---|
| Read-only review | read-only |
--sandbox read-only |
| Apply local edits | workspace-write |
--sandbox workspace-write --full-auto |
| Network/broad access | danger-full-access |
--sandbox danger-full-access --full-auto |
| Resume session | Inherited | echo "prompt" | codex exec resume --last |
Resume: Cannot specify flags — inherits all from original session.
Follow-Up
- After every
codexcommand →ask the userfor next steps - Resume:
echo "new prompt" | codex exec resume --last - Restate model/effort/sandbox when proposing follow-up
Error Handling
| Situation | Action |
|---|---|
| Non-zero exit | Stop, report, ask direction |
| High-impact flags | ask the user for permission first |
| Warnings/partial results | Summarize, ask how to adjust |
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