architecting-saas

What problem does it solve?

This Skill addresses common architectural pitfalls in building production-ready SaaS applications, particularly concerning authentication, multi-tenancy, and business logic organization.

Core Features & Use Cases

• Secure Authentication: Enforces the use of validated user authentication (getUser()) over less secure session retrieval (getSession()) in middleware.
• Multi-Tenancy Design: Guides the implementation of robust multi-tenant schemas using account_id and Row Level Security (RLS) for data isolation.
• Testable Business Logic: Promotes separating pure business logic into service layers for easier unit testing, with thin wrappers for framework-specific concerns like Server Actions.
• Use Case: When architecting a new multi-tenant project management tool, use this Skill to ensure proper user authentication, define the database schema for shared accounts, and structure the code for maintainability and testability.

Quick Start

Use the architecting-saas skill to implement secure authentication and multi-tenancy in a Next.js application.