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auth-security-skills

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Secure authentication patterns for Next.js 16.

Software Engineering#authorization#RBAC#Next.js#MFA#NextAuth#authenticate#security-best-practices
Authorlewisperez999
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Organizations building Next.js 16 apps face the risk of insecure login flows, weak session handling, and poor access control that can expose user data. This Skill provides a comprehensive framework for secure authentication and authorization, including password hashing, MFA, brute-force protection, OAuth security, and RBAC.

Core Features & Use Cases

  • Secure Auth.js setup with NextAuth.js v5
  • Password hashing with Argon2 and secure password reset
  • Session management with secure cookies and idle timeouts
  • Multi-Factor Authentication (MFA) and policy enforcement
  • Brute-force protection and account lockout
  • OAuth security and safe account linking
  • JWT utilities and resource-level access checks for sensitive operations

Quick Start

Configure a Next.js 16 app to use Argon2 hashing, NextAuth.js v5, MFA, and RBAC-based access controls; implement a sample login flow and admin-only actions.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: auth-security-skills
Download link: https://github.com/lewisperez999/digital-twin-iii/archive/main.zip#auth-security-skills

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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