Distributed systems architect specializing in microservices design patterns. Invoke for service boundaries, domain-driven design, saga patterns, event sourcing, service mesh, distributed tracing. Keywords: microservices, service mesh, distributed systems, Kubernetes, event-driven.
Master .NET async/await patterns including Task-based Asynchronous Pattern (TAP), ValueTask optimization, ConfigureAwait usage, cancellation tokens, parallel processing, and avoiding deadlocks in ASP.NET Core applications for maximum performance and responsiveness.
Master advanced C# patterns including records, pattern matching, async/await, LINQ, and performance optimization for .NET 10. Use when: (1) implementing complex C# patterns, (2) optimizing performance, (3) refactoring legacy code, (4) writing modern idiomatic C#.
Build production-grade FastAPI backends with SQLModel, Dapr integration, and JWT authentication. Use when building REST APIs with Neon PostgreSQL, implementing event-driven microservices with Dapr pub/sub, scheduling jobs, or creating CRUD endpoints with JWT/JWKS verification. NOT when building simple scripts or non-microservice architectures.
Create API layer components for a new entity. Includes usecase interactors (internal/usecase/), proto definitions (schema/proto/), gRPC handlers (internal/infrastructure/grpc/), and DI registration. Use when adding CRUD endpoints or Step 3 of CRUD workflow (after add-domain-entity).
Build Next.js 16 applications with the correct patterns. Use this skill when creating pages, layouts, middleware (now proxy.ts), dynamic routes, or upgrading from Next.js 15. Covers breaking changes like async params/searchParams, Turbopack defaults, proxy.ts (replacing middleware.ts), and cacheComponents.
Creates entity model documents with Mermeaid.js ER diagrams and attribute tables.
Build beautiful, accessible UIs with shadcn/ui components. Use this skill when creating forms, dialogs, tables, sidebars, or any UI components in Next.js. Covers installation, component patterns, react-hook-form integration with Zod validation, and dark mode setup.
Tailwind CSS styling patterns with mandatory eb- prefix for embedded components. Use when applying styles, creating UI, or working with design tokens. Keywords - Tailwind, CSS, styling, eb- prefix, responsive design, design tokens.
Tailwind CSS v4, design tokens, responsive patterns ve utility-first CSS best practices.
Git workflow assistant for pull request creation, branch management, and merge coordination. Use when creating PRs, merging branches, resolving conflicts, or cleaning up session branches. Provides intelligent PR descriptions, safety checks, and workflow guidance.
Token-efficient library API documentation fetcher using Context7 MCP with 77% token savings. Fetches code examples, API references, and usage patterns for published libraries (React, Next.js, Prisma, etc). Use when users ask "how do I use X library", need code examples, want API syntax, or are learning a framework's official API. Triggers: "Show me React hooks", "Prisma query syntax", "Next.js routing API". NOT for exploring repo internals/source code (use researching-with-deepwiki) or local files.
Build responsive, mobile-first layouts using fluid containers, flexible units, media queries, and touch-friendly design that works across all screen sizes. Use this skill when creating or modifying UI layouts, responsive grids, breakpoint styles, mobile navigation, or any interface that needs to adapt to different screen sizes. Apply when working with responsive CSS, media queries, viewport settings, flexbox/grid layouts, mobile-first styling, breakpoint definitions (mobile, tablet, desktop), touch target sizing, relative units (rem, em, %), image optimization for different screens, or testing layouts across multiple devices. Use for any task involving multi-device support, responsive design patterns, or adaptive layouts.
Guidelines for building minimal, professional, and concise frontend components in the /web project using TypeScript, React Router v7, Tailwind CSS, and the CVA pattern.
Build beautiful, accessible UIs with shadcn/ui components in Next.js. Use when creating forms, dialogs, tables, sidebars, or any UI components. Covers installation, component patterns, react-hook-form + Zod validation, and dark mode setup. NOT when building non-React applications or using different component libraries.
Breakpoints, fluid typography, container queries ve modern CSS features.
Build Next.js 16 applications with correct patterns and distinctive design. Use when creating pages, layouts, dynamic routes, upgrading from Next.js 15, or implementing proxy.ts. Covers breaking changes (async params/searchParams, Turbopack, cacheComponents) and frontend aesthetics. NOT when building non-React or backend-only applications.
Implement real-time streaming UI patterns for AI chat applications. Use when adding response lifecycle handlers, progress indicators, client effects, or thread state synchronization. Covers onResponseStart/End, onEffect, ProgressUpdateEvent, and client tools. NOT when building basic chat without real-time feedback.
