What is the Security skill for Claude Code?

It is a specialized module designed for performing deep security audits, identifying code vulnerabilities, and implementing industry-standard secure coding practices.

Does this skill support OWASP standards?

Yes, it is pre-configured to assess projects against the OWASP Top 10 vulnerabilities, including Injection, Broken Access Control, and SSRF.

Can it help in remediating security flaws?

Yes, it uses morphological analysis to identify the root cause of a vulnerability, ensuring that the suggested fix addresses the fundamental flaw rather than just a symptom.

How does the skill provide evidence for vulnerabilities?

The skill uses an evidential framework that requires every finding to include a CVE/CWE reference, a code location, a proof-of-concept, and a CVSS severity score.

Security & Vulnerability Assessment

Name: Security & Vulnerability Assessment
Author: DNYoussef

byDNYoussef

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Security & Testing

Conducts evidence-based security audits and vulnerability assessments to ensure production-grade application hardening.

This skill transforms Claude into a security specialist capable of performing deep application security (AppSec) audits, vulnerability assessments, and secure coding implementations. It utilizes a unique dual-frame cognitive approach: an evidential frame for documenting proven vulnerabilities with CVE/CWE references and CVSS scores, and a morphological frame for decomposing attack vectors to their root causes. It is ideally suited for teams needing to align with OWASP Top 10 standards, harden authentication workflows, or remediate complex security flaws in legacy and modern codebases.

Key Features

016 GitHub stars

02Morphological attack vector decomposition to identify and fix root causes rather than symptoms

03Evidence-based vulnerability auditing with mandatory CVE/CWE and CVSS 3.1 reporting

04Secure coding pattern implementation for AuthN, AuthZ, and input validation

05Infrastructure hardening and dependency vulnerability analysis via automated tool integration

06Comprehensive OWASP Top 10 mapping and assessment for web applications

Use Cases

01Remediating SQL injection, XSS, or broken access control vulnerabilities with verified fixes

02Performing a full security audit of a codebase before a production release

03Implementing robust authentication systems using modern hashing and MFA patterns

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add dnyoussef/context-cascade security

For use in Claude.ai and ChatGPT

Download Skill