Nextjs Expert

Use when building Next.js 14/15 applications with the App Router. Invoke for routing, layouts, Server Components, Client Components, Server Actions, Route Handlers, authentication, middleware, data fetching, caching, revalidation, streaming, Suspense, loading states, error boundaries, dynamic routes, parallel routes, intercepting routes, or any Next.js architecture question.

Nodejs Patterns

WHAT: Production-ready Node.js backend patterns - Express/Fastify setup, layered architecture, middleware, error handling, validation, database integration, authentication, and caching. WHEN: User is building REST APIs, setting up Node.js servers, implementing authentication, integrating databases, adding validation/caching, or structuring backend applications. KEYWORDS: nodejs, node, express, fastify, typescript, api, rest, middleware, authentication, jwt, validation, zod, postgres, mongod

architecture designer

Use when designing new system architecture, reviewing existing designs, or making architectural decisions. Invoke for system design, architecture review, des...

Senior Security

Security engineering toolkit for threat modeling, vulnerability analysis, secure architecture, and penetration testing. Includes STRIDE analysis, OWASP guida...

Senior Backend

Designs and implements backend systems including REST APIs, microservices, database architectures, authentication flows, and security hardening. Use when the...

Dotnet Expert

Use when building .NET 8/9 applications, ASP.NET Core APIs, Entity Framework Core, MediatR CQRS, modular monolith architecture, FluentValidation, Result pattern, JWT authentication, or any C# backend development question.

Architecture Diagram Generator (FMTWiki Fork)

Create professional, dark-themed architecture diagrams as standalone HTML files with inline SVG graphics. Use when the user asks for system architecture diag...

Branerail - CTO-level architectural skill for Claude Code

CTO-level architectural advisor for AI-native code, focusing on state ownership, resilience, observability, scaling, dependencies, and system design best pra...

Progressive Service Architecture At Auth0

Progressive Service Architecture At Auth0 - Reliability