Agent Skills by cenjie
Showing 85 vetted skills indexed across 1 GitHub repositories.
cenjieidempotency-handling
Implement idempotency keys with TTL and concurrency control for safe retries.
cenjieexpo-dev-client
Automate Expo development client builds and TestFlight distribution for native code testing.
cenjiei-critique
Evaluate designs for usability and visual quality across web pages, prototypes, and UI components.
cenjiemarketing-psychology
Apply psychological models to marketing challenges for pricing, copywriting, and onboarding.
cenjiei-clarify
Rewrite unclear UX copy and error messages for web and mobile interfaces.
cenjiei-bolder
Amplify bland designs with a structured plan for typography, color, layout, motion, and composition.
cenjienative-data-fetching
Implement network requests and API data fetching for Expo and React apps.
cenjiereact-native-instant
Persist and hydrate React Query cache to eliminate loading states in React Native apps.
cenjiedatabase-query-optimization
Analyze EXPLAIN ANALYZE diagnostics and apply indexing to optimize database queries.
cenjiefrontend-testing
Implement frontend tests for React and Vue with Jest, Vitest, React Testing Library, and Cypress.
cenjiei-overdrive
Implement shaders, spring physics, and scroll-driven reveals for 60fps interfaces.
cenjiei-distill
Remove unnecessary complexity from UI designs to reveal essential elements.
cenjieprogressive-web-app
Configure web app manifests and service workers for offline-capable web apps.
cenjieapi-security-hardening
Secure REST APIs with authentication, rate limiting, CORS, and input validation.
cenjiei-delight
Identify UI moments for joy and guide accessible, brand-consistent delight interactions.
cenjiedatabase-schema-design
Design normalized PostgreSQL and MySQL schemas with relationships and constraints.
cenjiedurable-objects
Coordinate stateful per-entity logic across Cloudflare Workers with Durable Objects.
cenjietypescript-security-review
Analyze TypeScript/Node.js code and configurations for OWASP vulnerabilities.
cenjiei-colorize
Define 2-4 color palettes with dominant, secondary, and accent roles for UI elements.
cenjieunit-testing-framework
Generate unit tests for JavaScript, Python, Java, and Ruby projects.
cenjiewrangler
Automate Cloudflare Workers deployment and management with the Wrangler CLI.
cenjiereact-vite-best-practices
Optimize React and Vite builds by tuning configuration and chunking.
cenjieapp-store-screenshots
Generate App Store marketing screenshots from design and device assets via Next.js.
cenjietanstack-query-best-practices
Define TanStack Query best practices for caching, mutations, and SSR in React.