From role-backend
Implements caching solutions using Redis patterns (cache-aside, write-through, write-behind), Memcached, cache invalidation strategies, TTL design, cache stampede prevention, CDN configuration, and distributed caching. Use when optimizing read performance, reducing database load, designing cache layers, or configuring CDN rules.
npx claudepluginhub rnavarych/alpha-engineer --plugin role-backendThis skill is limited to using the following tools:
- Choosing a caching pattern for a new feature (cache-aside, write-through, read-through)
Searches, retrieves, and installs Agent Skills from prompts.chat registry using MCP tools like search_skills and get_skill. Activates for finding skills, browsing catalogs, or extending Claude.
Searches prompts.chat for AI prompt templates by keyword or category, retrieves by ID with variable handling, and improves prompts via AI. Use for discovering or enhancing prompts.
Designs, implements, and audits WCAG 2.2 AA accessible UIs for Web (ARIA/HTML5), iOS (SwiftUI traits), and Android (Compose semantics). Audits code for compliance gaps.
maxmemory-policy allkeys-lru and accept eviction; anything that can't be lost belongs in the databasereferences/patterns-redis-invalidation.md — four caching pattern descriptions (cache-aside, write-through, write-behind, read-through), Redis data structure selection guide, connection management, key naming conventions, and cache invalidation strategies with TTL designreferences/stampede-cdn-monitoring.md — cache stampede prevention techniques (mutex, probabilistic expiration, stale-while-revalidate) with Node.js code examples, Memcached use cases, CDN Cache-Control header configuration, and Redis monitoring and operations