application-security

Identify and mitigate OWASP Top 10 vulnerabilities in code.

14|5|Updated Jan 29, 2026
One-click install
npx skills add https://github.com/oakoss/agent-skills --skill application-security-oakoss
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: application-security
Source: https://github.com/oakoss/agent-skills/tree/main/skills/application-security
Command: npx skills add https://github.com/oakoss/agent-skills --skill application-security-oakoss

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps developers and security professionals identify and mitigate common application security vulnerabilities, ensuring robust protection against threats.

Core Features & Use Cases

  • Vulnerability Assessment: Covers OWASP Top 10, API security, and threat modeling (STRIDE).
  • Secure Coding Practices: Provides guidance on authentication, authorization, input validation, and secure configuration.
  • Compliance Readiness: Outlines requirements for GDPR, HIPAA, SOC2, and PCI-DSS.
  • Use Case: A developer needs to implement secure authentication and authorization for a new API endpoint. They can consult this Skill for best practices on JWT, RBAC, and preventing IDOR vulnerabilities.

Quick Start

Review the provided codebase for OWASP Top 10 vulnerabilities and implement secure authentication and authorization patterns.

Frequently Asked Questions about application-security

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

FAQPage Schema
How do I review my code for OWASP Top 10 vulnerabilities?

To review code for OWASP Top 10 vulnerabilities, assess your application against standard threat categories like injection flaws and broken authentication. This identifies common security weaknesses, enabling you to apply secure coding practices and mitigate risks.

What's the best way to implement secure authentication and authorization for an API?

The best way to implement secure authentication and authorization for an API is to use standard patterns like JWT for tokens and RBAC for access control. This prevents vulnerabilities such as IDOR by ensuring users can only access authorized resources.

How does STRIDE threat modeling work for application security?

STRIDE threat modeling works by categorizing security threats into Spoofing, Tampering, Repudiation, Information Disclosure, Denial of Service, and Elevation of Privilege. This framework helps systematically identify and mitigate potential vulnerabilities in your application architecture.

Can I use this to prepare for GDPR, HIPAA, SOC2, or PCI-DSS compliance audits?

Yes, you can use this to prepare for GDPR, HIPAA, SOC2, and PCI-DSS compliance audits. It outlines specific security requirements and compliance controls, helping you align your application's data protection and monitoring practices with regulatory standards.

How do I configure security headers and secure my API endpoints?

To configure security headers and secure API endpoints, apply standard HTTP security headers like Content-Security-Policy and validate all inputs. This hardens your application against cross-site scripting and injection attacks while protecting API routes from unauthorized access.

What are the limitations of secure coding practices for supply chain security?

Secure coding practices alone cannot fully guarantee supply chain security, as they primarily focus on your first-party code rather than third-party dependencies. You must additionally harden your supply chain by monitoring external libraries and managing vendor risks.