Upgrade a Ruby on Rails app from 6.x to 7.x — dual-boot via next_rails, the Zeitwerk autoloader transition (was already in 6.0 but became mandatory), Sprockets-to-importmap or…
Upgrade a Ruby on Rails app from Rails 7.x to Rails 8.0 — dual-boot via next_rails, the deprecation-fix loop, Solid Queue / Solid Cache / Solid Cable adoption choices, Propshaft…
ERB, layouts, partials, ViewComponent, helpers, and presenters. Use when building server-rendered UI.
Zero-downtime database migration patterns for Rails 6.1+ on PostgreSQL with Heroku deployments. Covers the hot-compatibility principle, concurrent index creation, multi-step…
Deploy applications on Railway platform. Use when deploying containerized apps, setting up databases, configuring private networking, or managing Railway projects.
Railway App Deployer is built around GraphQL API ecosystem. The underlying ecosystem is represented by graphql/graphql-js (20,335+ GitHub stars).
Analyze Railway production logs and debug deploy/runtime errors. Full workflow from log collection through root cause analysis, migration recovery, and post-deploy verification.
Fetch up-to-date Railway documentation to answer questions accurately. Use when user asks about Railway features, how Railway works, or shares a docs.railway.com URL.
Configure Railway email settings for multi-client deployments using Resend. Use when setting up email configuration, verifying Resend domains, or updating Railway environment…
Fetch and diagnose Railway deployment logs for production issues. Use when an app or deploy on Railway is erroring.
Read-first wrapper around the Railway CLI. Single-call env overviews (services, deploy status, recent errors/warnings, env var NAMES-only) for fast incident triage.
Triages failed Railway deployments for this multi-client monorepo using GitHub PR checks and the Railway CLI, mapping check names like talentco-api to the correct project and…
Indie-friendly cloud deployment on Railway, Render, and Fly.io with autoscaling and cost optimization.
Rainforest QA integration. Manage data, records, and automate workflows. Use when the user wants to interact with Rainforest QA data.
Automated plan-implement loop with expert review. Orchestrator dispatches subagents for planning/implementation and self-review, Codex for external review. The human steers.
Ramp ci integration — corporate card and expense management API integration. Use when working with Ramp for card management, expenses, or accounting sync.
Ramp debug bundle — corporate card and expense management API integration. Use when working with Ramp for card management, expenses, or accounting sync.
Ramp deploy integration — corporate card and expense management API integration. Use when working with Ramp for card management, expenses, or accounting sync.
Ramp rate limits — corporate card and expense management API integration. Use when working with Ramp for card management, expenses, or accounting sync.
Ramp reference architecture — corporate card and expense management API integration. Use when working with Ramp for card management, expenses, or accounting sync.
라즈베리파이 4(Raspberry Pi OS Bookworm)에 OBD2/CAN 진단 환경을 한 번에 깔아주는 스킬. Node.js 18 LTS, Claude Code, python-can, socketcan, USB-CAN 어댑터(slcan/canable) udev 규칙, aiohttp 의존성, 스왑 확장(4GB 미만…
Raster geospatial data processing — the Python interface to GDAL for satellite imagery, elevation models, and grid-based geographic analysis.
Token bucket helper for Convex actions. Per-user, in-Convex (no Redis). 10/min + 100/day defaults configurable.
Bypass rate limits and 429 Too Many Requests errors. Distribute requests across rotating residential IPs, add intelligent delays, and manage request queues to scrape at scale…
Rate Limit Middleware - Auto-activating skill for Backend Development. Triggers on: rate limit middleware, rate limit middleware Part of the Backend Development skill category.
Use when calling HTTP APIs from Python to retry 429 responses with exponential backoff instead of crashing on the first rate-limit.
Use when implementing or debugging code that uses @suaveplan/rate-limiter: Enterprise rate limiter: TokenBucket, SlidingWindow, FixedWindow algorithms; tenant multipliers;…
Rate Limiter Config - Auto-activating skill for Security Fundamentals. Triggers on: rate limiter config, rate limiter config Part of the Security Fundamentals skill category.
A Staff Infrastructure Engineer interviewer. Use this agent to practice designing API Gateways and Rate Limiters.
Patterns for implementing rate limiting to protect APIs from abuse, ensure fair usage, and maintain system stability.
Apply per-user and per-route limits with RateLimiter and throttle middleware; use backoffs and headers for clients
Implement sophisticated rate limiting with sliding windows, token buckets, and quotas. Use when protecting APIs from excessive requests.
Production-ready persistent rate limiting for Next.js APIs using PostgreSQL/Supabase with atomic counters, automatic fallback, and zero cold-start issues.
Use when designing rate limiting for an API, choosing between token bucket / sliding window / leaky bucket / fixed window, implementing it in Redis, deciding edge…
Load, configure, run pipelines and read module source files to understand RAVE module architecture
Comprehensive knowledge of the Raya programming language, its architecture, and development practices
Build Raycast extensions with React and TypeScript. Use when the user asks to create a Raycast extension, command, or tool.
Use Raymon’s MCP server to search and inspect Ray-style logs. Use when you need to (1) set up Raymon as an MCP server (local or remote with auth), (2) search stored entries with…
Skill sinh manual test cases với 2 modes — QUICK (sinh nhanh từ requirements) và FULL RBT (quy trình AI-RBT 6 bước có đánh giá rủi ro).
Root cause analysis techniques for modern distributed systems, microservices, and cloud infrastructure.
Systems-theoretic approaches to root cause analysis for complex socio-technical systems where linear causal chains fail.
Upload, sync, and manage files across cloud storage providers using rclone. Use when uploading files (images, videos, documents) to S3, Cloudflare R2, Backblaze B2, Google Drive,…
Core React 19 patterns including hooks, Suspense, lazy loading, component structure, TypeScript best practices, and performance optimization.
Guide for React 19 development with Actions, Server Components, and new hooks. Use for building React 19 apps, form handling, optimistic updates, and migrations.
React 19 patterns and React Compiler optimization guidance. Understand when to use manual memoization vs letting the compiler optimize, and leverage new hooks like useActionState…
React 19 patterns with React Compiler. Trigger: When writing React components - no useMemo/useCallback needed.
Comprehensive React 19 patterns including all hooks, Server/Client Components, Suspense, streaming, and transitions. Ensures correct React 19 usage with TypeScript.
Úsala cuando el usuario pida crear, refactorizar o analizar código técnico de React, lógica de estado con Zustand, esquemas de validación con Zod, o peticiones de datos con…
ReAct (Reason+Act) agent loop — the canonical Observe/Think/Act cycle. Tool registry, stop conditions, turn budget, observation formatting.
Gera a estrutura completa de um projeto ReactJS configurado e pronto para usar Ant Design. Triggers on: /react-antd-setup, 'criar projeto react ant design', 'setup react antd'.
Expert-level React application architecture covering component patterns, hooks design, state management selection, performance optimization, server components, and scalable folder…
Async/await correctness in React with Zustand. Use when debugging race conditions, missing awaits, floating promises, or async timing issues.
Comprehensive performance optimization guide for React and Next.js applications, maintained by Vercel.
Provides comprehensive code review capability for React applications, validates component architecture, hooks usage, React 19 patterns, state management, performance optimization,…
Use when creating UI components in React - functional components, hooks, custom hooks, or component composition patterns.
Design scalable React components using functional components, hooks, composition patterns, and TypeScript.
Crée des composants React/Vue/Angular/Svelte optimisés et réutilisables. Se déclenche avec "composant React", "component", "Vue component", "Angular component", "Svelte" — from…
Component patterns and best practices for React with TypeScript. Covers functional components, custom hooks, state management, composition patterns, error boundaries, server…
트리거: "react 컴포넌트 만들어줘", "component 생성", "리액트 컴포넌트", "react component gen" 수행: 재사용 가능한 React 컴포넌트를 TypeScript + Props 타입 + 접근성(a11y) + Storybook 스텁과 함께 생성 출력: 컴포넌트 파일(.tsx), 스타일…
High-quality React component authoring focused on single responsibility, low coupling, and English-only code and comments.