NestJS Code Review

Overview

Provides structured code review for NestJS applications. Findings categorized by severity (Critical, Warning, Suggestion) with actionable recommendations. Delegates to nestjs-code-review-expert agent for deep analysis.

When to Use

• "review NestJS code", "NestJS code review", "check my NestJS controller/service"
• Before merging pull requests or after implementing new features
• Validating NestJS decorators, DI patterns, guard implementations
• Architecture validation for NestJS modules and providers
• Reviewing DTOs, pipes, interceptors, and database integration (TypeORM, Prisma, Drizzle)

Instructions

1. Identify Scope: Determine which NestJS files and modules are under review. Use glob and grep to discover controllers, services, modules, guards, interceptors, and pipes in the target area.

2. Analyze Module Structure: Verify proper module organization — each feature should have its own module with clearly defined imports, controllers, providers, and exports. Check for circular dependencies and proper module boundaries.