Learn-skills.dev codex-review

Code review workflows with Codex CLI including automated reviews, diff analysis, and PR improvements. Use for code review, quality checks, or automated improvement suggestions.

install

source · Clone the upstream repo

git clone https://github.com/NeverSight/learn-skills.dev

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/NeverSight/learn-skills.dev "$T" && mkdir -p ~/.claude/skills && cp -r "$T/data/skills-md/adaptationio/skrillz/codex-review" ~/.claude/skills/neversight-learn-skills-dev-codex-review && rm -rf "$T"

manifest: data/skills-md/adaptationio/skrillz/codex-review/SKILL.md

source content

Codex Code Review

Comprehensive code review and analysis workflows with full automation.

Last Updated: December 2025 (GPT-5.2 Release)

Automated Code Review

# Full automated review
codex exec --dangerously-bypass-approvals-and-sandbox \
  --json \
  "Review entire codebase:
  1. Code quality analysis
  2. Security vulnerabilities
  3. Performance issues
  4. Best practice violations
  5. Missing tests
  6. Documentation gaps
  Generate prioritized report" \
  > review-report.json

# Review with fixes
codex exec --dangerously-bypass-approvals-and-sandbox \
  "Review code and auto-fix all issues found"

Git Diff Review

# Review uncommitted changes
git diff | codex exec --dangerously-bypass-approvals-and-sandbox \
  "Review this diff and suggest improvements"

# Review PR changes
gh pr view 123 --json body,diff | \
  codex exec --dangerously-bypass-approvals-and-sandbox \
  "Review PR and provide detailed feedback"

Apply Codex Suggestions

# Apply latest diff from Codex
codex apply
# or
codex a

# Review before applying
git diff  # Review what Codex changed
git add -p  # Stage selectively

Automated Review Workflows

#!/bin/bash
# Complete automated review workflow

auto_review_and_fix() {
  local scope="${1:-.}"

  codex exec --dangerously-bypass-approvals-and-sandbox \
    "Automated review and fix for $scope:
    1. Analyze all code
    2. Identify issues
    3. Auto-fix all issues
    4. Run tests
    5. Fix test failures
    6. Generate review report
    7. Create clean git commits" \
    > review-summary.md

  echo "Review complete: review-summary.md"
}

# Usage
auto_review_and_fix "./src"

PR Automation

# Automated PR review
gh pr view $PR_NUMBER --json diff | \
  codex exec --dangerously-bypass-approvals-and-sandbox \
  --json \
  "Review PR comprehensively:
  1. Code quality
  2. Security
  3. Performance
  4. Tests
  5. Documentation
  Provide actionable feedback"

Related Skills

```
codex-cli
```
: Main integration
```
codex-git
```
: Git workflows
```
codex-tools
```
: Tool execution