clerk-nextjs-patterns

Protect Next.js routes using Clerk middleware by adopting Public-First or Protected-First approaches. These vetted patterns secure server-side data access across public, admin, API, and internal tool areas while enforcing robust route boundaries.

Secure server actions with Clerk by enforcing server-auth inference and RBAC checks before executing endpoint logic. This prevents unauthorized access and ensures user-scoped data requests are validated safely on the server.

Caching with Clerk user scopes works by applying caching discipline that respects org contexts. This prevents data leakage by ensuring cached server-side data remains strictly bound to the authenticated user and their organizational boundaries.

Yes, you can use Clerk server-side data access across public and admin areas. The Skill provides patterns for server-auth inference and safe data handling, ensuring secure access whether routing public users or administrative internal tools.

Common pitfalls when structuring Next.js apps with Clerk include mixing server and client usage incorrectly, neglecting RBAC checks in server actions, and failing to scope caching properly. The Skill details these pitfalls and safe pattern adoption strategies.