> ## Documentation Index
> Fetch the complete documentation index at: https://docs.kavachos.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Migration guides

> Pick a migration guide for your current auth setup. Covers moving from better-auth, Clerk, the better-auth agent plugin, and Auth0 to KavachOS.

Pick the guide that matches your current setup.

<CardGroup cols={2}>
  <Card title="From better-auth" icon="arrow-right" href="/migrate/from-better-auth">
    Concepts map, step-by-step code diffs, data migration SQL, and rollback strategy.
  </Card>

  <Card title="From Clerk" icon="arrow-right" href="/migrate/from-clerk">
    Concepts map, hooks and middleware diff, Clerk data export SQL, rollout plan.
  </Card>

  <Card title="From the better-auth agent plugin" icon="arrow-right" href="/migrate/from-better-auth-agent-plugin">
    Concepts map, delegation chain shape, cascading revocation, authorizeByToken migration.
  </Card>

  <Card title="From Auth0" icon="arrow-right" href="/migrate/from-auth0">
    Concepts map, M2M-to-agent migration, rules-to-hooks, user export import, rollback plan.
  </Card>
</CardGroup>