Skill for creating AI agent projects using Mastra framework. Ask user which setup - Quick (they run CLI), Guided (step-by-step), or Automatic (AI creates files using manual steps below).

Test-Driven Development (TDD) specialist enforcing write-tests-first methodology. MUST USE when: fixing bugs (버그 수정), implementing new features (기능 구현), refactoring code, '/fix-issue' invoked,...

Checks all changes in the current branch and writes a step-by-step manual verification guide with expected outcomes.

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Safe code transformation - changing structure without changing behavior. From Fowler's catalog to legacy code strategies, knowing when and how to improve code without breaking itUse when...

Coaches users to transform messy data into clean, analysis-ready formats using Power Query UI. Diagnoses data problems, visualizes goals, and guides step-by-step transformations.

Create, review, and update Prompt and agents and workflows. Covers 5 workflow patterns, runSubagent delegation, Handoffs, Context Engineering. Use for any .agent.md file work or multi-agent system design.

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将对话中新产生的可复用写作洞见实时沉淀到项目指南文件，保持术语口径一致、结构稳定、可检验与可复现。调用时必须指定指南文件路径。用于用户要求"更新项目指南/同步指南/沉淀洞见到指南"等场景。

Apply strategic frameworks through facilitated workshop dialogue. Use when user selected framework via choose-framework; explicitly requests specific framework; knows which framework to apply; or...

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Ensures modern, professional UI design across SwiftUI, Android, and web platforms. Use when building ANY user interface components including buttons, forms, cards, layouts, navigation, or complete...

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Generates repository creation guidelines and naming suggestions. Use when setting up new repositories, asking about repo naming conventions, or creating new projects.

문서 내부 또는 프로젝트 전체에서 일관된 작성 스타일을 유지하도록 돕는 검사기. 어조(경어체/반말), 용어(사용자/유저), 숫자 형식, 목록 스타일, 따옴표, 날짜/시간 형식의 불일치를 감지합니다. 다중 작성자 문서 검토 시, 프로젝트 전체 용어 표준 유지 시, 공식 문서 준비 시, 브랜드 일관성을 위한 문서 작업 시 사용하세요.

Deep dive into Swift's async/await runtime, Sendable enforcement, actors, and migration strategies.

Guide users step-by-step through manually testing whatever is currently being worked on. Use when asked to "test this", "verify it works", "let's test", "manual testing", "QA this", "check if it...

Create distinctive, high-converting landing pages that combine proven conversion elements with exceptional design quality. Build beautiful, memorable landing pages using Next.js 14+ and ShadCN UI...

PHP 8.x migration guide for WordPress — covers PHP 8.0 through 8.3 features, breaking changes, backward compatibility patterns, dynamic properties fixes, and step-by-step migration strategy for...