tanstack-server-functions

To set up typed server functions in TanStack Start, you define logic using createServerFn for GET and POST mutations and wire a documented Cloudflare Worker entry file to expose secure, typed endpoints.

The best way to structure authentication and validation middleware is by composing them with createMiddleware, allowing you to apply auth, validate requests, and cleanly pass request context to your server functions.

Yes, you can use Cloudflare bindings with TanStack Start server functions. The implementation enforces createServerFn patterns that support Cloudflare bindings directly within your server logic and middleware.

TanStack Start handles server-side redirects and request context by passing them through structured middleware. This allows your server functions to securely manage redirects and access request context.

Yes, you need a specific project structure. The Skill provides clear guidance for placing server code and middleware in your apps/user-application directory, along with a documented worker entry file.