secure-code-guardian

Secure code against OWASP Top 10 vulnerabilities with authentication, input validation, and session management.

2|Updated Jun 29, 2026

Search Tags:#authorization #OWASP #security #authentication #input validation

Ready to run

npx skills add https://github.com/Axel-DaMage/opencode-config --skill secure-code-guardian-axel-damage

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: secure-code-guardian
Source: https://github.com/Axel-DaMage/opencode-config/tree/main/skills/secure-code-guardian
Command: npx skills add https://github.com/Axel-DaMage/opencode-config --skill secure-code-guardian-axel-damage

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill addresses the challenges of implementing robust security measures, particularly focusing on the OWASP Top 10, ensuring that your codebase is protected against common vulnerabilities.

Core Features & Use Cases

Authentication & Authorization: Hardens your application's authentication and authorization processes.
Input Validation: Prevents common injection attacks like SQL injection and XSS.
Secure Coding: Offers guidelines and best practices for secure code development.
Use Case: For a developer aiming to secure a web application, this Skill can be used to implement password hashing, input sanitization, and secure session management.

Quick Start

Analyze your application for security vulnerabilities using the secure-code-guardian skill.

Frequently Asked Questions about secure-code-guardian

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

FAQPage Schema

How do I secure my web application against OWASP Top 10 vulnerabilities?▼

Implementing OWASP Top 10 compliance involves hardening authentication, enforcing authorization, applying input validation, and managing sessions securely to protect against common web vulnerabilities.

What is the best way to prevent SQL injection and XSS through input validation?▼

The best way to prevent SQL injection and XSS is by applying strict input validation and sanitization practices to cleanse user-provided data before it interacts with database queries or frontend rendering.

How does password hashing with bcrypt or argon2 improve authentication security?▼

Password hashing with bcrypt or argon2 secures authentication by replacing plaintext passwords with cryptographic hashes, ensuring stolen credentials remain resistant to brute-force and rainbow table attacks.

Do I need prior knowledge of security concepts to implement secure session management?▼

Yes, implementing secure session management requires prior knowledge of security concepts to properly configure token handling, session expiration, and secure storage practices against hijacking.

Why does my application still face injection attacks after basic input validation?▼

Injection attacks can still occur if input validation lacks comprehensive output encoding and parameterized queries, leaving gaps in XSS prevention and database query sanitization guidelines.