Best use case
code-reviewer is best used when you need a repeatable AI agent workflow instead of a one-off prompt.
进行系统化的代码审查，检查代码质量、安全性和性能。当用户要求审查代码、review 或检查代码时使用
Teams using code-reviewer should expect a more consistent output, faster repeated execution, less prompt rewriting.
When to use this skill
- You want a reusable workflow that can be run more than once with consistent structure.
When not to use this skill
- You only need a quick one-off answer and do not need a reusable workflow.
- You cannot install or maintain the underlying files, dependencies, or repository context.
Installation
Claude Code / Cursor / Codex
Manual Installation
- Download SKILL.md from GitHub
- Place it in
.claude/skills/code-reviewer/SKILL.mdinside your project - Restart your AI agent — it will auto-discover the skill
How code-reviewer Compares
| Feature / Agent | code-reviewer | Standard Approach |
|---|---|---|
| Platform Support | Not specified | Limited / Varies |
| Context Awareness | High | Baseline |
| Installation Complexity | Unknown | N/A |
Frequently Asked Questions
What does this skill do?
进行系统化的代码审查，检查代码质量、安全性和性能。当用户要求审查代码、review 或检查代码时使用
Where can I find the source code?
You can find the source code on GitHub using the link provided at the top of the page.
Related Guides
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SKILL.md Source
# 代码审查助手
## 审查目标
对代码进行全面、系统的质量检查，识别潜在问题并提供改进建议。
## 审查维度
必须按以下顺序检查：
### 功能正确性
1. 逻辑完整性：功能是否按预期工作
2. 边界条件：是否处理了极端情况
3. 错误处理：异常是否被妥善处理
4. 数据验证：输入是否经过验证
### 代码质量
1. 命名规范：变量、函数、类名是否清晰表意
2. 代码复杂度：单个函数是否过于复杂（圈复杂度 >10 需要重构）
3. 重复代码：是否存在可提取的重复逻辑（DRY 原则）
4. 注释质量：复杂逻辑是否有充分注释
### 性能考虑
1. 算法效率：时间和空间复杂度是否合理
2. 资源管理：内存、文件、网络资源是否正确释放
3. 数据库查询：是否存在 N+1 查询问题
4. 缓存策略：是否合理使用缓存
### 安全性
1. 输入验证：用户输入是否经过清理
2. SQL 注入：数据库操作是否使用参数化查询
3. XSS 防护：前端输出是否转义
4. 认证授权：权限检查是否完整
5. 敏感信息：是否暴露密钥、密码等
### 可维护性
1. 模块化：代码组织是否清晰
2. 单一职责：每个模块是否职责明确
3. 依赖管理：依赖是否合理
4. 测试覆盖：是否有足够的单元测试
## 输出格式
按严重程度分类报告：
### 严重（必须修复）
阻塞问题，必须在合并前解决
### 重要（强烈建议）
显著影响质量或安全，应尽快解决
### 次要（建议改进）
可以改进的地方，不阻塞合并
### 优化建议
性能或可读性优化建议
每个问题必须包含：
- 文件路径和行号
- 问题描述
- 影响分析
- 修复建议或示例代码
## 示例输出
```
## 审查结果
### 严重（1 个问题）
**SQL 注入风险** - src/api/user.js:45
问题：直接拼接用户输入到 SQL 查询
风险：攻击者可以注入恶意 SQL 代码
建议：使用参数化查询
```javascript
// 修复前
const query = `SELECT * FROM users WHERE id = ${userId}`;
// 修复后
const query = 'SELECT * FROM users WHERE id = ?';
db.execute(query, [userId]);
```
### 重要（2 个问题）
...
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