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security-essentials

Security best practices, OWASP compliance, authentication patterns, and vulnerability prevention

5starsUpdated 3/7/2026
SecurityCode Review#security#authentication#vulnerability-prevention#owasp#code-review#javascript

Security Assessment

Low Risk(80/100)

Detected risks:

Sensitive File Access([SKILL.md] .env, [SKILL.md] /etc/passwd)
Security Score80/100

About security-essentials

The security-essentials skill provides developers and security teams with comprehensive security practices, focusing on OWASP compliance, authentication patterns, and vulnerability prevention. It aims to support secure code development by emphasizing critical security practices such as input validation, output sanitization, password management, and prevention of common vulnerabilities like XSS and SQL injection. The skill equips users with proven strategies to mitigate security risks and ensure that systems adhere to best security practices.

FAQ

When should I use the security-essentials skill?

This skill should be used when implementing authentication/authorization, handling sensitive user data, conducting security reviews before production, hardening API security, ensuring compliance with standards like GDPR or SOC2, and addressing vulnerability remediation.

Is this skill compatible with my current framework?

Yes, the security-essentials skill is designed to be framework-agnostic. It provides security best practices and code patterns that can be implemented in various development environments, including Node.js, JavaScript, TypeScript, and more.

What are the key features of the security-essentials skill?

Key features include a checklist of critical security rules, detailed OWASP Top 10 implementation patterns, best practices for password hashing and JWT generation, secure handling of secrets, and prevention of common vulnerabilities like SQL injection and XSS.

Are there any prerequisites to use this skill?

No special prerequisites are required to use the skill. However, a basic understanding of security practices such as input validation, authentication, and encryption is helpful.

Does this skill provide automated vulnerability scanning?

The security-essentials skill does not include automated vulnerability scanning. However, it provides security scanning scripts and remediation guides that can be used to review and improve the security posture of your application.

Install security-essentials

Download and extract the skill files to your .claude/skills/ directory.

Quick Setup:

  1. Copy the skill folder to .claude/skills/
  2. Claude will automatically detect and use the skill

Repository

Primadetaautomation/primadata-marketplace

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