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authjs-skills

Configure Auth.js v5 authentication with Google OAuth and credentials in Next.js.

Updated Feb 21, 2026
Search Tags:#authentication#oauth#next.js#session management#credentials#authjs
One-click install
npx skills add https://github.com/HCMUTE-RTIC/fit-hcmute --skill authjs-skills-hcmute-rtic
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: authjs-skills
Source: https://github.com/HCMUTE-RTIC/fit-hcmute/tree/main/.agent/skills/authjs-skills
Command: npx skills add https://github.com/HCMUTE-RTIC/fit-hcmute --skill authjs-skills-hcmute-rtic

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill simplifies the complex process of implementing secure user authentication in Next.js applications, handling everything from OAuth providers to credential-based logins.

Core Features & Use Cases

  • Multi-Provider Authentication: Supports Google OAuth, GitHub, and custom credentials (email/password).
  • Session Management: Securely manages user sessions using JWT or database strategies.
  • Use Case: Integrate Google Sign-In into your Next.js app with just a few configuration steps, allowing users to log in quickly and securely.

Quick Start

Configure Auth.js v5 with Google OAuth and a credentials provider in your Next.js application.

Frequently Asked Questions about authjs-skills

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

FAQPage Schema
How do I set up authentication in Next.js using Auth.js v5?▼

Auth.js v5 supports multi-provider authentication in Next.js, allowing you to integrate Google OAuth, GitHub, and custom email/password credentials. This simplifies secure user login with just a few configuration steps.

How does session management work with Auth.js in Next.js applications?▼

Session management in Auth.js securely handles user sessions using either JWT or database strategies. This Skill guides you through configuring these strategies to maintain secure login states across your Next.js application.

Can I use Google OAuth and custom credentials simultaneously in Next.js?▼

Auth.js v5 enables multi-provider authentication in Next.js, allowing simultaneous configuration of Google OAuth, GitHub, and custom credentials. This lets users choose their preferred login method while maintaining secure session management.

How do I protect routes using middleware in a Next.js authentication setup?▼

Route protection with Auth.js v5 middleware secures Next.js application endpoints by validating user sessions. This Skill guides configuring middleware to restrict unauthorized access to protected routes.

What environment variables do I need to configure for Auth.js v5?▼

Configuring Auth.js v5 in Next.js requires setting environment variables for OAuth client IDs, client secrets, and session secrets. This Skill provides setup guidance for defining these variables to enable secure authentication.

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