code-review

name	code-review
description	Security-focused code review before committing Use when this capability is needed.
metadata	{"author":"agairola"}

Security Code Review

Review code changes for security issues before committing.

Purpose

This skill performs a security-focused code review to catch common vulnerabilities before they make it into the codebase. Run this before committing to self-check your changes.

Security Checklist

When reviewing code, check for:

Secrets & Credentials

• No hardcoded secrets (API keys, passwords, tokens)
• No AWS credentials in code
• No private keys or certificates
• Environment variables used for sensitive config

Injection Vulnerabilities

• No SQL injection (use parameterized queries)
• No command injection (avoid shell=True, sanitize inputs)
• No LDAP injection
• No XPath injection

Input Validation

• No path traversal (validate file paths)
• No open redirects
• User input properly sanitized
• File uploads validated

Dependencies

• Dependencies are from trusted sources
• No wildcard version specifications
• Lock files present and updated

General Security

• File permissions are appropriate
• No debug code left in
• Error messages don't leak sensitive info
• Logging doesn't include sensitive data

Usage

/code-review

Run this skill before committing to perform a self-check on your changes.

Output

The skill will:

1. Identify changed files using git diff
2. Review each file against the security checklist
3. Report any findings with severity levels
4. Provide remediation suggestions

Example Findings

[HIGH] src/api.py:42 - Hardcoded API key detected
  → Move to environment variable: os.getenv('API_KEY')

[MEDIUM] src/db.py:15 - SQL query uses string formatting
  → Use parameterized query: cursor.execute("SELECT * FROM users WHERE id = ?", (user_id,))

[LOW] src/utils.py:8 - Debug print statement
  → Remove before committing

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