Does this skill support the latest Rails 8.1 features?

Yes, it is specifically optimized for Rails 8.1, including modern migration syntax, enum declarations, and default framework conventions.

How does it ensure the code is actually tested?

It follows a strict 10-step checklist that requires running specs to verify they fail (RED) before writing any implementation code, ensuring 100% test coverage for new attributes.

Can it handle complex database associations?

Yes, it includes templates and logic for handling belongs_to, has_many, polymorphic associations, and counter caches.

What testing frameworks does this skill require?

The skill is built to work with RSpec and FactoryBot, which are the industry standards for Test-Driven Development in the Ruby on Rails ecosystem.

Rails Model TDD Generator

Name: Rails Model TDD Generator
Author: ThibautBaissac

byThibautBaissac

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384

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Database Management

Automates Ruby on Rails model creation following a strict Test-Driven Development (TDD) workflow for Rails 8.1 applications.

The Rails Model TDD Generator is a specialized skill designed to enforce high-quality engineering standards during Rails 8.1 development. It guides Claude through a structured Red-Green-Refactor lifecycle, starting with requirement definitions and failing RSpec tests before moving to migration generation and model implementation. By automating the creation of factories, associations, and validations, it ensures that every database entity is fully tested, properly indexed, and follows modern Rails best practices.

Key Features

01Enforces a 10-step TDD workflow from requirements to green specs

02Generates standardized RSpec model tests and FactoryBot templates

03Integrated checklist for tracking model creation progress

04Automates Rails 8.1 migrations with proper null constraints and indexes

05384 GitHub stars

06Supports complex model patterns including enums, scopes, and polymorphic associations

Use Cases

01Implementing complex database schemas with nested associations and unique constraints

02Building robust data models for new Rails 8.1 applications

03Refactoring existing models to improve test coverage and validation logic

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add thibautbaissac/rails_ai_agents rails-model-generator

For use in Claude.ai and ChatGPT

Download Skill