rails-expert

Quick Review

Excellent Rails 7+ skill with comprehensive coverage of modern patterns (Hotwire, Turbo, Action Cable, Sidekiq). The description clearly defines when to invoke the skill, making it highly discoverable for CLI agents. Structure is well-organized with a clean main file and topical references. The Core Workflow provides a clear execution path, and MUST/MUST NOT constraints are specific and actionable. The reference table with 'Load When' guidance is particularly effective for selective context loading. Novelty is solid—Rails expertise with Hotwire patterns requires substantial domain knowledge and would consume many tokens if handled by a general agent. Minor improvement area: could add more concrete code pattern examples in the main file, though the referenced files likely contain these. Overall, a high-quality skill that meaningfully reduces cost for Rails development tasks.