Ruby Rails

The Ruby on Rails skill enables AI agents to build, manage, and deploy full-stack web applications using the Ruby programming language and the Rails framework. It handles everything from database migrations and model definitions to view rendering and server configuration within a single command-line interface.

When to use it

• Generating new Rails projects with specific gems or templates for rapid prototyping.
• Writing complex backend logic, including API endpoints and data validation rules.
• Automating database schema changes and migrations across different environments.
• Creating custom views and layouts using ERB (Embedded Ruby) syntax.

Key capabilities

• Project scaffolding with rails new and generator commands.
• Database management via ActiveRecord models and migrations.
• Routing configuration for defining URL structures and controller actions.
• Integration of third-party gems for authentication, caching, or external services.
• Asset compilation for CSS, JavaScript, and image resources.

Example prompts

• "Create a new Rails application with PostgreSQL support and a User model that includes email validation."
• "Write a controller action to handle user registration and generate a confirmation email using Action Mailer."
• "Add a migration to create an 'Orders' table with foreign key references to the 'Users' table."

Tips & gotchas

Ensure you have Ruby and Bundler installed locally before attempting to run Rails commands, as the agent relies on these tools to execute tasks. While the skill can generate standard Rails structures, complex deployment configurations may require additional manual setup depending on your hosting environment.