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react-security

Implement security patterns for React and Next.js applications.

3|Updated May 5, 2026
Search Tags:#xss-prevention#ssrf-protection#react-security#next.js-security#secure-api-routes
One-click install
npx skills add https://github.com/bryanvillamilpragma/power-Pragma --skill react-security-bryanvillamilpragma
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: react-security
Source: https://github.com/bryanvillamilpragma/power-Pragma/tree/main/skills-registry/react-security
Command: npx skills add https://github.com/bryanvillamilpragma/power-Pragma --skill react-security-bryanvillamilpragma

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill addresses common security vulnerabilities in React and Next.js applications, providing patterns and best practices to secure your apps against XSS, SSRF, and other threats.

Core Features & Use Cases

  • XSS Protection: Guidelines on preventing Cross-Site Scripting (XSS) vulnerabilities.
  • Server Component Security: Best practices for securing Server Components in Next.js.
  • API Route Security: Ensuring secure API routes with authentication and validation.
  • Middleware Security: Implementing secure middleware for authentication and authorization.
  • State and Context Security: Safely managing state and context to prevent data leaks.
  • Security Headers: Configuring security headers in Next.js for additional protection.
  • Use Case: Secure a React/Next.js application by applying the provided security patterns and guidelines.

Quick Start

Run the react-security skill to audit and secure your React/Next.js application.

Frequently Asked Questions about react-security

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

FAQPage Schema
How do I prevent XSS vulnerabilities in my React and Next.js applications?▼

You can prevent XSS vulnerabilities in React and Next.js applications by applying targeted security patterns that sanitize inputs and secure rendering boundaries. This Skill provides guidelines specifically designed to stop Cross-Site Scripting attacks.

What is the best way to secure API routes and Server Components in Next.js?▼

Securing Next.js API routes and Server Components requires strict authentication, data validation, and authorization checks. This Skill provides best practices to lock down these server-side execution paths against unauthorized access.

How do I configure security headers and middleware for Next.js authentication?▼

Configuring security headers and middleware in Next.js protects against common web threats and enforces authentication. This Skill outlines how to implement secure middleware and apply essential HTTP security headers.

Does securing React state management and Context prevent data leaks?▼

Securing React state management and Context prevents data leaks by safely managing sensitive client-side data boundaries. This Skill provides patterns to ensure your state architecture does not expose privileged information.

Do I need prior security knowledge to secure a React/Next.js app against SSRF?▼

Yes, securing against SSRF and other threats requires existing knowledge of React, Next.js, and security principles. This Skill implements advanced protection patterns assuming you understand these foundational concepts.

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