# Codex Code Review

> Code review skill with rubric and templates

- Skill: `majiayu000/codex-code-review` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds add majiayu000/codex-code-review`
- Raw SKILL.md: https://api.skillmd.com/api/skills/majiayu000/codex-code-review/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: majiayu000 (https://skillmd.com/u/majiayu000)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/majiayu000/codex-code-review

---


# Codex Code Review

## Trigger

- Keywords: review, PR, bug, security, performance, test coverage, audit, check

## When NOT to Use

- Just want to understand code functionality (use Explore)
- Need to implement fixes (use feature-dev)
- Document review (use doc-review)

## Workflow

```mermaid
sequenceDiagram
    participant U as User
    participant S as Skill
    participant C as Codex

    U->>S: review request
    S->>C: /codex-review-fast or /codex-review
    C-->>S: second opinion
    S->>S: apply rubric
    S-->>U: P0/P1/P2/Nit + Gate
```

## Verification

- Each issue tagged with severity (P0/P1/P2/Nit)
- Gate is clear (Pass / Block)
- Issues include: location, description, fix suggestion

## References

- Rubric: `review_rubric.md`
- Output: `templates/review_output.md`

## Examples

```
Input: Review this PR for me
Action: /codex-review-fast -> Apply rubric -> Output P0/P1/P2/Nit + Gate
```

```
Input: Check the security of this code
Action: /codex-security -> Apply OWASP rubric -> Output security issues
```

```
Input: Any issues with this function?
Action: Read function -> Apply rubric -> Output issue list
```