Quick answer
AI-generated code can work in a demo and still carry production risk. A review should identify hidden assumptions, unsafe boundaries, duplicated logic, and maintainability problems before real users depend on the app.
Why this happens
Cursor, Claude Code, Lovable, Bolt, and Replit can generate working code quickly. The risk is that the code may satisfy the prompt without fully understanding your product rules, auth model, database ownership, deployment environment, or long-term change path.
What to check first
- Duplicated logic across pages, API routes, components, and server functions.
- Frontend-only checks for permissions or paid features.
- Secrets, keys, or sensitive identifiers exposed to browser code.
- Hardcoded demo data or test user assumptions.
- Inconsistent permission logic between frontend, backend, and database policies.
- Unsafe API calls that trust client-provided user or tenant IDs.
- Missing error handling around auth, storage, payments, and database writes.
- Fragile architecture that makes every new change risky.
What not to do
- Do not ask AI for a whole-file rewrite before isolating the risk.
- Do not ship code just because it compiles.
- Do not hide data in the UI while leaving backend access open.
- Do not move secrets to client code to make deployment pass.
- Do not patch production code without knowing what layer is failing.
Safe next step
Review the AI-generated code by risk layer: auth, data access, APIs, deployment, and maintainability. The output should be a safe change sequence and a decision about whether to fix, migrate, rebuild, or launch.
FAQ
Is this a complete implementation audit?
No. It is a structured production risk review focused on likely failure layers and safe next steps.
Can AI fix the issues after review?
Sometimes. The review should define what AI can safely change and what it should not touch.
What if the code was generated by several tools?
That is common. The review should look for inconsistent assumptions between tools and prompts.
Should I rewrite everything?
Not automatically. First decide whether the app needs a fix, migration, rebuild, or launch path.