Master NestJS Architecture: AI Agent Skill for Codex & Cursor

Master NestJS Architecture: AI Agent Skill for Codex & Cursor

This AI agent skill is designed to assist in the architecture of NestJS applications by utilizing feature modules, modular monoliths, layered or hexagonal boundaries, and dependency inversion principles. It is intended for use during the planning and review stages of a NestJS project, particularly when assessing Clean Architecture or Domain-Driven Design, or resolving architectural challenges such as circular dependencies and module boundaries.

What this skill does

• Designs and reviews NestJS application architecture using defined modules and principles.
• Supports decisions regarding modular monoliths and layered architectural boundaries.
• Evaluates Clean Architecture, Domain-Driven Design (DDD), and usage of CQRS or microservices.
• Resolves issues related to dependency inversion and circular dependencies.
• Defines and inspects ports and adapters, coupling, and transaction boundaries.
• Coordinates with complementary AI agent skills when overlapping decisions occur.

Who it is for

This skill is beneficial for software developers and teams involved in creating or maintaining NestJS applications. It applies to developers who use AI coding agents like Claude Code, Cursor, or Codex, and are looking to enhance their architecture decisions for backend systems.

Use cases

• Planning a new NestJS project with an emphasis on clean architecture.
• Reviewing and updating architectural boundaries in existing NestJS applications.
• Evaluating the necessity and implementation of microservices in a system.
• Resolving architectural issues such as circular dependencies or module misalignments.
• Deciding on the implementation of CQRS and ensuring proper module interaction.

Technical details

• Integrates with Codex and Cursor AI coding agents.
• Operates on AI-powered architecture principles specific to NestJS environments.
• Coordinates with other AI agent skills like `nestjs-oop-design-patterns` and `nestjs-features-performance`.

Source & Licence

This package is built on open-source work published by amirtaherkhani (amirtaherkhani/nestjs-skills) and distributed under MIT. The original licence text and copyright notice are included in your download.

Personal and commercial use, modification and redistribution are permitted, provided the original copyright and licence notice are retained.

Your purchase covers curation, licence verification, packaging, documentation and instant delivery. It does not grant exclusive rights to the underlying open-source code, which remains available under its original licence.

Delivery & Support

• Delivery: instant — a secure download link is emailed to you as soon as payment is confirmed.
• Format: ZIP archive containing the skill files, documentation and the original licence.
• Support: support@mcpcart.com — we aim to reply within 2 business days.
• Updates: updates are included only where stated on this page.

Refunds

This is a digital product delivered immediately after purchase. By completing your order you request immediate delivery and acknowledge that, once the download has been accessed, the statutory right to cancel no longer applies to the extent permitted by law. Refund requests are handled in accordance with our published Refund Policy.

Claude, Codex, Gemini and Cursor are trademarks of their respective owners. MCP Cart is an independent marketplace and is not affiliated with, endorsed by, or sponsored by any of them. Compatibility references describe interoperability only.