Skill UI

Create a new Rails project with an opinionated stack including PostgreSQL, Inertia.js, React, Vite, Tailwind CSS, Sidekiq, and Redis. Provides guidance on project generation, conventions, testing, and verification for a fresh Rails app.

Configure and optimize Redis for high-performance caching, data storage, and real-time processing. This skill covers installation, security hardening, persistence strategies (RDB/AOF), and high availability setups like Sentinel and Cluster. Ideal for reducing database load, implementing queues, and managing session storage in production environments.

A practical reference and usage guide for redis-cli, covering connection options, interactive mode, data queries, key inspection, debugging, monitoring, and safe Redis management from the command line.

Add distributed rate limiting to API routes, middleware, and edge functions with @upstash/ratelimit and Upstash Redis. Covers sliding window, fixed window, and token bucket algorithms, per-identifier keys, and returning 429 with Retry-After headers.

Guides creation of Nightingale (N9E) monitoring dashboards: prefer importing validated integration templates for Linux, MySQL, Redis, Kafka and more, or build custom panels with PromQL only.