Automatically detect and prevent common Wheels framework errors before code is generated. This skill activates during ANY Wheels code generation (models, controllers, views, migrations) to validate patterns and prevent known issues. Scans for mixed arguments, query/array confusion, non-existent helpers, and database-specific SQL.

Generate email functionality including mailer controllers, email templates, and configuration. Use when sending emails, creating notifications, or implementing transactional emails. Ensures proper email structure, layouts, and testing.