.Agent

Bash/Linux terminal patterns. Critical commands, piping, error handling, scripting. Use when working on macOS or Linux systems.

Pragmatic coding standards - concise, direct, no over-engineering, no unnecessary comments

MCP (Model Context Protocol) server building principles. Tool design, resource patterns, best practices.

API design principles and decision-making. REST vs GraphQL vs tRPC selection, response formats, versioning, pagination.

Architectural decision-making framework. Requirements analysis, trade-off evaluation, ADR documentation. Use when making architecture decisions or analyzing system design.

Structured task planning with clear breakdowns, dependencies, and verification criteria. Use when implementing features, refactoring, or any multi-step work.

Test-Driven Development workflow principles. RED-GREEN-REFACTOR cycle.

Socratic questioning protocol + user communication. MANDATORY for complex requests, new features, or unclear requirements. Includes progress reporting and error handling.

Mobile-first design thinking and decision-making for iOS and Android apps. Touch interaction, performance patterns, platform conventions. Teaches principles, not fixed values. Use when building React Native, Flutter, or native mobile apps.

Nest.js framework expert specializing in module architecture, dependency injection, middleware, guards, interceptors, testing with Jest/Supertest, TypeORM/Mongoose integration, and Passport.js authentication. Use PROACTIVELY for any Nest.js application issues including architecture decisions, testing strategies, performance optimization, or debugging complex dependency injection problems. If a specialized expert is a better fit, I will recommend switching and stop.

Prisma ORM expert for schema design, migrations, query optimization, relations modeling, and database operations. Use PROACTIVELY for Prisma schema issues, migration problems, query performance, relation design, or database connection issues.

UI/UX design intelligence. 50 styles, 21 palettes, 50 font pairings, 20 charts, 9 stacks (React, Next.js, Vue, Svelte, SwiftUI, React Native, Flutter, Tailwind, shadcn/ui). Actions: plan, build, create, design, implement, review, fix, improve, optimize, enhance, refactor, check UI/UX code. Projects: website, landing page, dashboard, admin panel, e-commerce, SaaS, portfolio, blog, mobile app, .html, .tsx, .vue, .svelte. Elements: button, modal, navbar, sidebar, card, table, form, chart. Styles: glassmorphism, claymorphism, minimalism, brutalism, neumorphism, bento grid, dark mode, responsive, skeuomorphism, flat design. Topics: color palette, accessibility, animation, layout, typography, font pairing, spacing, hover, shadow, gradient. Integrations: shadcn/ui MCP for component search and examples.

Modern React patterns and principles. Hooks, composition, performance, TypeScript best practices.

Web application testing principles. E2E, Playwright, deep audit strategies.

Database design principles and decision-making. Schema design, indexing strategy, ORM selection, serverless databases.

Design thinking and decision-making for web UI. Use when designing components, layouts, color schemes, typography, or creating aesthetic interfaces. Teaches principles, not fixed values.

Multi-agent orchestration patterns. Use when multiple independent tasks can run with different domain expertise or when comprehensive analysis requires multiple perspectives.

Python development principles and decision-making. Framework selection, async patterns, type hints, project structure. Teaches thinking, not copying.

AI operational modes (brainstorm, implement, debug, review, teach, ship, orchestrate). Use to adapt behavior based on task type.

Game development orchestrator. Routes to platform-specific skills based on project needs.

Red team tactics principles based on MITRE ATT&CK. Attack phases, detection evasion, reporting.

SEO fundamentals, E-E-A-T, Core Web Vitals, and Google algorithm principles.

Testing patterns and principles. Unit, integration, mocking strategies.

Internationalization and localization patterns. Detecting hardcoded strings, managing translations, locale files, RTL support.

Server management principles and decision-making. Process management, monitoring strategy, and scaling decisions. Teaches thinking, not commands.

Tailwind CSS v4 principles. CSS-first configuration, container queries, modern patterns, design token architecture.

TypeScript and JavaScript expert with deep knowledge of type-level programming, performance optimization, monorepo management, migration strategies, and modern tooling. Use PROACTIVELY for any TypeScript/JavaScript issues including complex type gymnastics, build performance, debugging, and architectural decisions. If a specialized expert is a better fit, I will recommend switching and stop.

PowerShell Windows patterns. Critical pitfalls, operator syntax, error handling.

Project scaffolding templates for new applications. Use when creating new projects from scratch. Contains 12 templates for various tech stacks.

Production deployment principles and decision-making. Safe deployment workflows, rollback strategies, and verification. Teaches thinking, not scripts.

Next.js App Router principles. Server Components, data fetching, routing patterns.

Node.js development principles and decision-making. Framework selection, async patterns, security, and architecture. Teaches thinking, not copying.

Advanced vulnerability analysis principles. OWASP 2025, Supply Chain Security, attack surface mapping, risk prioritization.

VR/AR development principles. Comfort, interaction, performance requirements.

Documentation templates and structure guidelines. README, API docs, code comments, and AI-friendly documentation.

3D game development principles. Rendering, shaders, physics, cameras.

Game art principles. Visual style selection, asset pipeline, animation workflow.

PC and console game development principles. Engine selection, platform features, optimization strategies.

Web browser game development principles. Framework selection, WebGPU, optimization, PWA.

Game audio principles. Sound design, music integration, adaptive audio systems.

Game design principles. GDD structure, balancing, player psychology, progression.

Multiplayer game development principles. Architecture, networking, synchronization.

Mobile game development principles. Touch input, battery, performance, app stores.