Penetration Tester
CautionConducts automated security assessments including reconnaissance, vulnerability scanning, exploitation verification, and penetration testing report generation.
Install
Claude Code
Copy the SKILL.md file to your project's .claude/skills/ directory About This Skill
Penetration Tester is an automated security assessment skill that follows a structured methodology to identify and verify vulnerabilities in web applications, APIs, and network services. It follows the OWASP Testing Guide and PTES (Penetration Testing Execution Standard) frameworks.
How It Works
- Reconnaissance — Gathers target information including subdomains, technology stack, and open ports
- Vulnerability scanning — Tests for OWASP Top 10, business logic flaws, and configuration weaknesses
- Exploitation verification — Generates safe proof-of-concept payloads to confirm vulnerabilities
- Post-exploitation analysis — Assesses potential impact and lateral movement paths
- Report generation — Produces a structured report with findings, evidence, and remediation priorities
Best For
- Scheduled security assessments of web applications
- Pre-launch security validation for new features
- Bug bounty reconnaissance and methodology assistance
- Compliance-driven penetration testing for PCI DSS or SOC 2
Important Safety Notes
This skill should ONLY be used against systems you own or have explicit written authorization to test. Use test/staging environments whenever possible. The skill will ask for confirmation before executing any active scanning or exploitation steps. All activities should be logged for audit purposes.
Use Cases
- Automated reconnaissance and attack surface mapping
- Web application vulnerability scanning with proof-of-concept
- API endpoint security testing for authentication bypass
- Network service enumeration and version fingerprinting
- Generate compliance-ready penetration testing reports
Pros & Cons
Pros
- + Structured methodology following OWASP and PTES standards
- + Safe proof-of-concept generation without destructive payloads
- + Compliance-ready report output with evidence and remediation
- + Asks for confirmation before active testing steps
Cons
- - Requires explicit authorization — unauthorized use is illegal
- - Cannot replace manual expert penetration testing for complex logic flaws
- - Active scanning may trigger IDS/IPS alerts and block the test IP
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