Expert Magic: The Gathering Commander (EDH) deck analysis, optimization, and building assistant. Use this skill whenever the user asks about Commander decks, EDH optimization, power level assessment, bracket placement, mana base construction, card…
Clean / Hexagonal Architecture adapted to this Next.js 15 App Router + Prisma + React 19 project. Use when designing a new feature, adding a module, debating where code should live, reviewing a PR that crosses layers, or when the domain logic starts leaking…
Clean Code principles applied to this TypeScript / Next.js / React project, with a strong emphasis on eliminating duplication (DRY). Use before writing new code, during refactors, after Sonar flags duplicated_lines, or when reviewing a PR that adds…
PageSpeed and Core Web Vitals checklist for web projects. Use when building UI, shipping a page, reviewing front-end code, or running /audit-code or /beautify on a web target.
Magic: The Gathering learning assistant and gameplay guide. Use this skill whenever someone asks how Magic works, wants to learn the game, needs gameplay concepts explained, or is discovering the Commander format. Trigger on: 'how does Magic work', 'explain…
Magic: The Gathering comprehensive rules reference and rules engine. Use this skill whenever the user asks about MTG rules, card interactions, game mechanics, timing, priority, layers, state-based actions, combat, stack resolution, or any rules question about…
Professional TypeScript + React + Next.js coding standards enforcer. Use this skill whenever writing, reviewing, or refactoring TypeScript code in any project — whether it's a new feature, a bug fix, a refactoring pass, or a code review. Trigger on: any…