Agent skill · software engineering · aiskillstore
backend-models
Define database models and ORM entities with proper naming, relationships, validation, and data integrity constraints. Use this skill when creating or modifying model classes, database table definitions, model relationships (one-to-many, many-to-many), data validation rules, database constraints, or model methods. Apply when working with ORM model files, ActiveRecord, SQLAlchemy, Sequelize, Prisma schemas, or any database model definitions that map objects to database tables and enforce data structure and relationships.
Why this skill is useful
Codifies naming conventions and validation rules for ORM models that the AI could infer but doesn't have to guess.
What it needs
About 1k tokens when loaded. Last updated 2026-08-07. 405 stars on the source repository.
What this skill does
Backend Models When to use this skill When creating new model classes or database table definitions When modifying existing model files or ORM entity definitions When defining model relationships (belongsto, hasmany, many-to-many) When adding validation rules or constraints to model attributes When implementing timestamps (createdat, updatedat) on models When setting up foreign keys and database-level constraints When choosing appropriate data types for model attributes When creating indexes on model fields for query optimization When defining cascade behaviors for related records When implementing model methods, scopes, or query helpers When refactoring model structure for better data integrity When working with ORM configuration files or schema definitions This Skill provides Claude Code with specific guidance on how to adhere to coding standards as they relate to how it should handle backend models. Instructions For details, refer to the information provided in this file: backend models
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills aiskillstore/backend-models--ef46ef