backend-models

功能与用途

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.

快速开始

请根据来源仓库和你的 AI 工具说明安装此技能。先阅读技能文件和依赖要求，再添加到工作流。