Individual skill

clerk-migration-deep-dive

Migrate from other authentication providers to Clerk. Use when migrating from Auth0, Firebase, Supabase Auth, NextAuth, or custom authentication solutions. Trigger with phrases like "migrate to clerk", "clerk migration", "switch to clerk", "auth0 to clerk", "firebase auth to clerk".

skills/.curated/clerk-migration-deep-dive/SKILL.md

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# Clerk Migration Deep Dive

## Current State

!`npm list @auth0/nextjs-auth0 next-auth @supabase/auth-helpers-nextjs firebase 2>/dev/null | grep -E "auth0|next-auth|supabase|firebase" || echo 'No auth providers detected'`

## Overview

Comprehensive guide to migrating from Auth0, Firebase Auth, Supabase Auth, or NextAuth to Clerk. Covers user data export, bulk import, parallel running, and phased migration.

## Prerequisites

- Current auth provider access with admin/export permissions
- Clerk account with API keys
- Git repository with clean working state
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