backend-models

Features and purpose

Define and structure database models and entities with proper naming conventions, timestamps, data integrity constraints, relationships, and validation layers. Use this skill when creating or modifying ORM model definitions, database entity classes, schema definitions, or data access layer objects. Use when working with TypeORM entities, Sequelize models, SQLAlchemy models, Mongoose schemas, Django models, Prisma schema files, or any framework-specific model files (models.ts, entities.py, schema.prisma, models.py). Use when defining table structures, foreign key relationships, database constraints (NOT NULL, UNIQUE), indexes, or multi-layer validation rules. Use when implementing repository patterns or designing data models that balance normalization with query performance.

Quick start

Follow the repository instructions for this skill and your agent. Review the files and dependencies before adding it to your workflow.