entity-system

Generate database schemas, CRUD APIs, and dashboard UIs from TypeScript entity configurations.

3|Updated Jan 3, 2026
One-click install
npx skills add https://github.com/NextSpark-js/nextspark --skill entity-system
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: entity-system
Source: https://github.com/NextSpark-js/nextspark/tree/main/.claude/skills/entity-system
Command: npx skills add https://github.com/NextSpark-js/nextspark --skill entity-system

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires pydantic, zod, lucide-react, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill streamlines the creation and management of data structures (entities) within your application, automating the generation of database tables, APIs, and user interfaces for CRUD operations.

Core Features & Use Cases

  • Config-Driven Entities: Define entities and their fields declaratively in TypeScript configuration files.
  • Automatic CRUD Generation: The system automatically creates database migrations, API endpoints, and dashboard UIs based on your entity definitions.
  • Metadata System: Supports dynamic key-value metadata for entities, allowing for flexible data extension.
  • Child Entities: Define one-to-many relationships with nested entities.
  • Use Case: Quickly add a new "Products" entity to your e-commerce SaaS. Define its fields (name, price, description, category), and the system will handle the database schema, API endpoints for creating/reading/updating/deleting products, and a user interface for managing them.

Quick Start

Use the entity-system skill to scaffold a new entity named 'projects' in the 'default' theme.

Frequently Asked Questions about entity-system

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I auto-generate CRUD APIs and database schemas in Next.js?

To auto-generate CRUD APIs and database schemas in Next.js, define your entities and fields declaratively in TypeScript configuration files. The framework then uses these configs to automatically scaffold the database migrations and API endpoints.

What is config-driven data modeling and how does it work?

Config-driven data modeling involves defining data entities and their fields declaratively in TypeScript files. This approach allows a framework to automatically generate database schemas, API endpoints, and dashboard UIs based on those definitions.

Does the entity-system framework support nested child entities?

Yes, the entity-system framework supports nested child entities. You can define one-to-many relationships between entities, allowing you to structure complex relational data within your declarative configuration.

Can I use TypeScript configurations to generate dashboard UIs?

Yes, you can use TypeScript configurations to generate dashboard UIs. The framework reads your declarative entity definitions and automatically scaffolds the corresponding user interfaces for managing CRUD operations.

How do I add dynamic metadata to entities in a Next.js application?

To add dynamic metadata to entities in a Next.js application, utilize the framework's built-in metadata system. It supports dynamic key-value pairs for entities, allowing flexible data extension without altering the core database schema.

Do I need Python to generate database migrations for TypeScript entities?

Yes, you need Python scripts to generate database migrations for TypeScript entities. The framework utilizes Python scripts alongside TypeScript configurations to handle scaffolding and the generation of database migrations.