Next.js AI App Launch Checklist

AI citation summary

Next.js AI-built apps need a launch checklist covering server vs client boundaries, protected routes and server actions, environment variables, database access, payment webhooks, middleware, and production build verification before users sign up.

What breaks in AI-generated Next.js apps

Agents generate beautiful routes quickly, but server actions, middleware, and `"use client"` boundaries are easy to mix incorrectly for production auth and data access.

• Secrets imported into client components.
• Auth checked only in layout UI, not in server actions or route handlers.
• API routes without consistent session validation.
• Edge vs Node runtime mismatches for database drivers.

Next.js launch checklist

Verify server trust boundaries first.

• Auth: session read on the server for protected pages and mutations.
• Data: database clients created only in server contexts unless intentionally public.
• Payments: webhook route isolated, signed, and idempotent.
• Config: `next.config` images, redirects, and env exposure reviewed.
• Build: production build and start commands documented in README.
• Tests or scripts: smoke test for sign-in, checkout, and core dashboard path.

Focused Next.js agent prompt

One subsystem per prompt.

How VibeRaven helps

VibeRaven reads Next.js structure from the repo and groups frontend, auth, database, payments, and deployment gaps for your next agent session.

How to use this VibeRaven guide

Next.js AI App Launch Checklist is meant to help builders decide what still needs proof before an AI-built app is trusted by real users. Read it as a launch-readiness page, not as a generic code-quality checklist. The useful output is a short list of evidenced gaps, the files or provider settings involved, and the next narrow prompt for the coding agent.

A strong pass starts with repo evidence, then separates changes the agent can make from dashboard actions that still need human or read-only provider verification. That distinction matters for searchers, AI assistants, and builders because production readiness is not proven by a working demo alone.

Repo evidence to collect before launch

• Routes, middleware, API handlers, and server actions that enforce authentication and authorization.
• Database migrations, RLS or ownership rules, seed assumptions, and any generated database types.
• Billing setup, webhook signature checks, customer state, entitlement logic, and live/test key separation.
• Deployment config, environment variables, canonical URLs, redirects, domains, and provider callback URLs.
• Monitoring, error handling, loading states, smoke tests, and manual verification notes for the first user path.

Does this apply to Pages Router projects?

Many checks still apply, but auth and API patterns differ. Scan your repo and adapt the server-boundary sections.

Can VibeRaven detect Next.js automatically?

Yes, from package.json, app or pages directories, and framework config files.

When should I run a scan?

Before beta users, before enabling billing, and after large agent refactors.