application-security

Provides Web 2.0/3.0 security guidance for OWASP Top 10 with code examples.

88|22|Updated Dec 17, 2025
One-click install
npx skills add https://github.com/travisjneuman/.claude --skill application-security-travisjneuman
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: application-security
Source: https://github.com/travisjneuman/.claude/tree/main/skills/application-security
Command: npx skills add https://github.com/travisjneuman/.claude --skill application-security-travisjneuman

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill helps developers identify and mitigate common web application vulnerabilities, ensuring a stronger security posture and preventing data breaches.

Core Features & Use Cases

  • OWASP Top 10 Guidance: Provides code examples and explanations for preventing the most critical web security risks.
  • Security Tooling: Integrates with SAST, DAST, and dependency scanning tools to automate vulnerability detection.
  • Defensive Coding: Offers patterns for input validation and secure header configurations (like CSP).
  • Use Case: Before deploying a new feature, use this Skill to review the code against the OWASP Top 10 and ensure security best practices like input validation and proper access control are implemented.

Quick Start

Use the application-security skill to review the provided code snippet for common vulnerabilities.

Frequently Asked Questions about application-security

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I secure my web application against the OWASP Top 10 vulnerabilities?

To secure web applications against OWASP Top 10 vulnerabilities, implement secure coding practices, input validation, and proper access control. This approach provides code examples and explanations for mitigating common web security risks like cryptographic failures.

What is the best way to implement Content Security Policy headers for secure coding?

Implementing Content Security Policy (CSP) headers involves configuring secure header patterns to prevent cross-site scripting and injection attacks. This Skill offers defensive coding patterns and specific configuration examples for setting up secure web application headers.

How do I integrate SAST and DAST tools to automate vulnerability detection?

Integrating SAST and DAST tools automates vulnerability detection by scanning code and testing running applications for security flaws. This approach guides you through incorporating security tooling alongside dependency scanning to identify vulnerabilities early.

Does this approach work for reviewing existing code snippets for common vulnerabilities?

Yes, this approach works for reviewing existing code snippets for common vulnerabilities. You can use these secure coding guidelines to evaluate provided code against the OWASP Top 10 before deploying new features to ensure proper input validation and access control.

How do I prevent cryptographic failures when building web applications?

Preventing cryptographic failures requires following secure coding practices and proper implementation of access controls. This Skill addresses cryptographic failures directly within its OWASP Top 10 guidance, offering patterns to secure sensitive data and prevent data breaches.