# Tryboy869 Dojutsu For AI Typescript Nestjs Best Practices Cursorrules Promp

> typescript-nestjs-best-practices-cursorrules-promp

- Skill: `tomevault-io/tryboy869-dojutsu-for-ai-typescript-nestjs-best-practices-cu` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add tomevault-io/tryboy869-dojutsu-for-ai-typescript-nestjs-best-practices-cu`
- Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/tryboy869-dojutsu-for-ai-typescript-nestjs-best-practices-cu/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: tomevault-io (https://skillmd.com/u/tomevault-io)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/tomevault-io/tryboy869-dojutsu-for-ai-typescript-nestjs-best-practices-cu

---


# typescript-nestjs-best-practices-cursorrules-promp

---
description: Specifies NestJS-specific architectural principles, modular design, and testing practices within the 'src' directory.
globs: src/**/*.*
---
- Use modular architecture
- Encapsulate the API in modules.
  - One module per main domain/route.
  - One controller for its route.
  - And other controllers for secondary routes.
  - A models folder with data types.
  - DTOs validated with class-validator for inputs.
  - Declare simple types for outputs.
  - A services module with business logic and persistence.
  - One service per entity.
- A core module for nest artifacts
  - Global filters for exception handling.
  - Global middlewares for request management.
  - Guards for permission management.
  - Interceptors for request management.
- A shared module for services shared between modules.
  - Utilities
  - Shared business logic
- Use the standard Jest framework for testing.
- Write tests for each controller and service.
- Write end to end tests for each api module.
- Add a admin/test method to each controller as a smoke test.

---
> Source: [Tryboy869/dojutsu-for-ai](https://github.com/Tryboy869/dojutsu-for-ai) — distributed by [TomeVault](https://tomevault.io).
<!-- tomevault:4.0:skill_md:2026-05-23 -->