Advanced Next.js patterns - middleware, Server Actions, caching with Clerk.
Development
Code generation, debugging, testing, and development workflows
Clerk authentication router. Use when user asks about adding authentication, setting up Clerk, custom sign-in flows,...
Run project commands with just. Check for justfile in project root, list available tasks, execute common operations...
Download YouTube video transcripts when user provides a YouTube URL or asks to download/get/fetch a transcript from...
Unified content extraction and action planning. Use when user says "tapestry <URL>", "weave <URL>", "help me plan...
Transform learning content (like YouTube transcripts, articles, tutorials) into actionable implementation plans...
Build modern full-stack web applications with Next.js (App Router, Server Components, RSC, PPR, SSR, SSG, ISR),...
Frontend UI/UX design intelligence - activate FIRST when user requests beautiful, stunning, gorgeous, or aesthetic...
Guide for creating effective skills, adding skill references, skill scripts or optimizing existing skills. This...
Apply structured, reflective problem-solving for complex tasks requiring multi-step analysis, revision capability,...
Implement payment integrations with SePay (Vietnamese payment gateway with VietQR, bank transfers, cards) and Polar...
Build modern mobile applications with React Native, Flutter, Swift/SwiftUI, and Kotlin/Jetpack Compose. Covers...
Process multimedia files with FFmpeg (video/audio encoding, conversion, streaming, filtering, hardware...
Frontend development guidelines for React/TypeScript applications. Modern patterns including Suspense, lazy loading,...
Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks...
Systematic debugging framework ensuring root cause investigation before fixes. Includes four-phase debugging...
Use when receiving code review feedback (especially if unclear or technically questionable), when completing tasks...
Implement authentication and authorization with Better Auth - a framework-agnostic TypeScript authentication...
Expo React Native mobile app development with RevenueCat payments, AdMob ads, i18n localization, onboarding flow,...
Ruby code style and formatting guidelines from the official Ruby Style Guide. Use PROACTIVELY when writing,...
Generate Robot Framework test cases from structured requirements or scenarios. Use when asked to create test cases,...
Write, review, or improve SwiftUI code following best practices for state management, view composition, performance,...
Expert guidance on Swift Concurrency best practices, patterns, and implementation. Use when developers mention: (1)...
Use when building, refactoring, debugging, or testing iOS/macOS features using The Composable Architecture (TCA)....