create-auth-skill

Automate Better Auth setup for TypeScript/JavaScript applications.

1|Updated Mar 6, 2026
One-click install
npx skills add https://github.com/UmarSidiki/whatsapp-assistant --skill create-auth-skill-umarsidiki
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: create-auth-skill
Source: https://github.com/UmarSidiki/whatsapp-assistant/tree/main/.agents/skills/create-auth-skill
Command: npx skills add https://github.com/UmarSidiki/whatsapp-assistant --skill create-auth-skill-umarsidiki

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill streamlines the process of integrating robust authentication and authorization into your TypeScript/JavaScript applications, saving developers significant time and effort.

Core Features & Use Cases

  • Framework Agnostic: Supports popular frameworks like Next.js, SvelteKit, and Express.
  • Multiple Auth Methods: Handles email/password, social OAuth, and passwordless options.
  • Extensible Features: Integrates features like 2FA, organizations, and password resets.
  • Use Case: A developer needs to quickly add secure user sign-up, sign-in, and Google OAuth to a new Next.js application. This Skill guides them through the entire setup, from planning to implementation.

Quick Start

Use the create-auth-skill to add email and password authentication to a new Next.js project.

Frequently Asked Questions about create-auth-skill

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

FAQPage Schema
How do I add authentication to a Next.js application using TypeScript?

Adding authentication to a Next.js TypeScript application is automated using the Better Auth library. It handles secure user sign-up, sign-in, and OAuth integration without manual boilerplate setup.

Can I set up Google OAuth and passkeys in a SvelteKit project?

Yes, Google OAuth and passkeys can be set up in SvelteKit projects. The setup supports multiple authentication methods including social OAuth, passwordless options, and email/password combinations.

What is the best way to implement 2FA and email verification in JavaScript apps?

Implementing 2FA and email verification in JavaScript apps is streamlined through the Better Auth library. It enables extensible security configurations like organizations, password resets, and multi-factor authentication.

Does this authentication setup work with Express and other JavaScript frameworks?

Yes, this authentication setup works with Express and other JavaScript frameworks. It is framework-agnostic, supporting Next.js, SvelteKit, and Express for database and authentication method integration.

How to automate secure authorization layers in a TypeScript web app?

Automating secure authorization layers in TypeScript web apps involves configuring the Better Auth library. This facilitates integration with various databases and frameworks to manage access control efficiently.