Nestjs Code Review

This is a focused code reviewer for NestJS projects that catches the stuff that actually matters: dependency injection antipatterns, fat controllers with business logic leaking in, missing DTOs and validation pipes, guard implementations that belong in middleware, and module boundaries that make no sense. It works through your controllers, services, modules, guards, and interceptors, then spits out categorized findings (Critical, Warning, Suggestion) with actual code examples showing the fix. The validation checkpoint before finalizing is smart, it forces the review to drop subjective style nitpicks and stick to concrete, actionable problems. Use it before merging PRs or when you inherit a NestJS codebase and need to understand what's broken. Works with TypeORM, Prisma, and Drizzle patterns.