clerk-setup

Add Clerk authentication to web projects with framework-specific setup workflows.

Updated Apr 7, 2026
One-click install
npx skills add https://github.com/koushik-hait/xigenis-landingpage-v1 --skill clerk-setup-koushik-hait
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: clerk-setup
Source: https://github.com/koushik-hait/xigenis-landingpage-v1/tree/main/.agents/skills/clerk-setup
Command: npx skills add https://github.com/koushik-hait/xigenis-landingpage-v1 --skill clerk-setup-koushik-hait

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Clerk authentication setup can be difficult because it varies across frameworks and requires correct middleware/proxy configuration plus secure environment variables.

Core Features & Use Cases

  • Framework-aware setup: Detects the target framework from package.json and pulls the correct Clerk quickstart instructions to configure the right packages and entry points.
  • Next.js protection wiring: Guides creation of proxy.ts (or middleware.ts for older Next versions) and ensures auth routes and matchers are configured correctly.
  • Design system alignment: Detects shadcn/ui (components.json) and applies the Clerk shadcn theme so auth UI matches the app.
  • Migration planning: Helps transition from existing providers (e.g., NextAuth, Supabase Auth, Firebase, Auth0) by auditing auth touchpoints and proposing a migration strategy.

Quick Start

Set up Clerk authentication for my project in the folder by telling you to "Add Clerk authentication to my app at ./my-saas-app using the app router and Tailwind, and apply shadcn styling if components.json exists."

Frequently Asked Questions about clerk-setup

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

FAQPage Schema
How do I add Clerk authentication to a Next.js app with App Router and Tailwind?

Adding Clerk authentication involves detecting the target framework from package.json, fetching the correct quickstart instructions, and wiring the required provider and middleware entry points for your specific setup.

Can I migrate from NextAuth or Supabase Auth to Clerk authentication?

Migrating to Clerk authentication from NextAuth, Supabase Auth, Firebase, or Auth0 involves auditing existing auth touchpoints and generating a proposed transition strategy for your web project.

Does Clerk authentication setup work with frameworks besides Next.js?

Clerk authentication setup supports React SPAs, Remix, Astro, Nuxt, Express, and Fastify by pulling the correct quickstart instructions and wiring framework-specific packages and entry points.

How do I configure Clerk middleware or proxy files for route protection?

Configuring Clerk route protection in Next.js requires creating proxy.ts or middleware.ts depending on your version, ensuring auth routes and matchers are correctly set up for App Router.

How do I apply shadcn/ui theming to Clerk authentication components?

Applying shadcn/ui theming to Clerk authentication components occurs when components.json is detected in your project, ensuring the generated auth UI matches your app's design system.