Code Review Assistant

Version: 1.0 Added: Jan 21, 2026

Description

Performs thorough code reviews checking for bugs, security issues, performance problems, and style inconsistencies. Provides actionable feedback with specific line references.

Code

Skill Code

Review code "keyword">for:
1. Logic errors and edge cases
2. Security vulnerabilities (SQL injection, XSS, etc.)
3. Performance bottlenecks
4. Code style and readability
5. Missing error handling
6. Test coverage gaps

Format feedback as:
[SEVERITY] file:line - Issue description
Suggestion: How to fix it

Usage Examples

Examples

User: review the changes in src/api/
Claude: *reads files and analyzes*

[HIGH] src/api/users.js:45 - SQL injection vulnerability
```
query = "SELECT * FROM users WHERE id = " + userId
```
Suggestion: Use parameterized queries instead

Installation

Add the following to your CLAUDE.md file (project root or ~/.claude/CLAUDE.md for global):

CLAUDE.md

# Code Review Assistant

When reviewing code, check for:
1. Logic errors and edge cases
2. Security vulnerabilities (SQL injection, XSS, CSRF)
3. Performance bottlenecks
4. Code style and readability
5. Missing error handling
6. Test coverage gaps

Format feedback as:
[SEVERITY] file:line - Issue description
Suggestion: How to fix it

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