Agent skill

security-review

Audit code for security vulnerabilities using OWASP Top 10 guidelines. Use for security audits, pre-deployment checks, authentication reviews, or when checking for XSS, SQL injection, CSRF, or authorization issues. EXCLUSIVE to security-expert agent.

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Install this agent skill to your Project

npx add-skill https://github.com/htooayelwinict/claude-config/tree/main/skills/security-review

SKILL.md

Security Review

Exclusive to: security-expert agent

MCP Helpers (Brain + Memory + Web)

🧠 Gemini-Bridge — Security Analysis

mcp_gemini-bridge_consult_gemini(query="Security audit this code for OWASP vulnerabilities: [code snippet]", directory=".")

🌉 Open-Bridge — Alternative Security Analysis

mcp_open-bridge_consult_gemini(query="Security audit this code for OWASP vulnerabilities: [code snippet]", directory=".")

💻 Codex-Bridge — Code Security Review

mcp_codex-bridge_consult_codex(query="Find security vulnerabilities in: [code]", directory=".")

📚 Context7 (Memory) — Up-to-Date Docs

Lookup security patterns and vulnerability mitigations:

mcp_context7_resolve-library-id(libraryName="laravel", query="csrf protection")
mcp_context7_query-docs(libraryId="/laravel/docs", query="authentication security")

🌐 Web Search — CVE and Vulnerability Lookup

mcp_web-search-prime_search(query="[package name] CVE vulnerability 2025")

Validation Loop (MANDATORY)

Every security review MUST run these dependency checks:

bash
composer audit            # Check PHP vulnerabilities
npm audit                 # Check JS vulnerabilities
php artisan route:list --compact  # Verify route middleware

Report any vulnerabilities found as Critical findings.

Instructions

  1. Run git diff to identify changed files
  2. Scan for security vulnerabilities using checklist below
  3. Check authentication and authorization patterns
  4. Review input validation and sanitization
  5. Report findings by severity (Critical → Warning → Suggestion)

OWASP Top 10 Checklist

# Vulnerability Laravel Check React Check
A01 Broken Access Control Policies, Gates Route guards
A02 Cryptographic Failures Hash::make, encrypt No secrets in client
A03 Injection Eloquent, query builder No dangerouslySetInnerHTML
A04 Insecure Design Business logic review Component security
A05 Security Misconfiguration .env settings Build config
A06 Vulnerable Components composer audit npm audit
A07 Auth Failures Rate limiting, sessions Token handling
A08 Data Integrity CSRF, mass assignment Form validation
A09 Logging Failures Security event logs Error boundaries
A10 SSRF URL validation API call validation

Laravel Security Checks

php
// Mass Assignment
$fillable = ['name', 'email'];  // ✅ Whitelist
$guarded = ['id', 'is_admin'];  // ✅ Blacklist

// SQL Injection Prevention
User::where('email', $email)->first();  // ✅ Safe
DB::raw("SELECT * FROM users WHERE email = '$email'");  // ❌ Dangerous

// CSRF
@csrf  // ✅ In forms

React Security Checks

tsx
// XSS Prevention
<div>{userInput}</div>  // ✅ Auto-escaped
<div dangerouslySetInnerHTML={{__html: userInput}} />  // ❌ XSS risk

// No secrets in client
const API_KEY = process.env.NEXT_PUBLIC_API_KEY;  // ⚠️ Visible to users

Audit Commands

bash
composer audit          # PHP vulnerabilities
npm audit               # JS vulnerabilities
php artisan route:list  # Check route middleware

Examples

  • "Security review this PR"
  • "Check for OWASP vulnerabilities"
  • "Audit authentication flow"

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