leadership-stakeholder-management
Master stakeholder management, executive communication, cross-functional alignment, and product advocacy. Lead effectively across your organization.
taste-driven-core
Use for core product areas defining long-term brand value, when A/B tests are fragmenting product vision, or when short-term optimization threatens architectural integrity
pre-mortem-kill-criteria
Use before launching products or signing contracts, when needing to combat sunk cost fallacy, or when standard pre-mortems fail to change behavior
spec-design-guide
仕様（Why）と設計（How）を記録し、Living Documentation原則でコードと常に同期させる
banner-blindness
Los usuarios ignoran elementos que parecen anuncios. Use cuando diseñe CTAs, notificaciones importantes, o elementos promocionales dentro de la interfaz.
peak-end-rule
Las experiencias se juzgan por su punto más intenso y su final. Use cuando diseñe user journeys, onboarding, checkout, o cualquier experiencia extendida.
feature-dev
一个全面、结构化的特性开发工作流程，包含代码库探索、架构设计、质量审查和实现等专门阶段。在构建需要以下条件的新特性时使用：（1）在做出更改之前了解现有代码库，（2）通过系统性的提问澄清模糊的需求，（3）在实现之前设计周到的架构，（4）通过多维度的代码审查确保质量。非常适合涉及多个文件、需要架构决策、包含复杂集成或需求有些不明确的功能特性。
requirements-discovery
Stakeholder interview and requirements elicitation. Discovers hidden needs, surfaces contradictions, and produces structured specifications. Use when gathering requirements, conducting discovery interviews, or writing PRDs/feature specs.
arcanea-startup-building
Startup building mastery - from idea validation to product-market fit. Lean methodology, MVP thinking, growth strategies, and the art of building something people want.
hierarchy-of-marketplaces
A roadmap for marketplace domination. Level 1: Focus on a "thimble" to maximize Happy GMV. Level 2: Tip the market via growth loops. Level 3: Dominate to capture economic rents. Not all GMV is equal.
mere-exposure-effect
La familiaridad genera preferencia. Use cuando introduzca nuevos features, construya marca, o diseñe onboarding gradual.
customer-support
Handle customer inquiries with empathy and effective problem resolution
product-led-marketing-loop
Treat product usage costs (even high LLM costs) as marketing expenses. Remove all friction to access, let users create social proof. COGS becomes CAC. Ship to create noise.
needs-articulation
Distinguish user wants from underlying needs to guide solution design. Use when stakeholders make feature requests or during Define phase.
process-feedback
SEMO 피드백 이슈 분석 및 반영. Use when (1) "피드백 처리해줘", "이슈 반영해줘", (2) check-feedback 후 수정 요청, (3) SEMO 시스템/패키지 개선 요청.
performance-correlation
Correlate content attributes with performance metrics across GA4, GSC, and SE Ranking. Identify what drives performance and build optimization hypotheses.
data-analytics
Execute SQL, analyze funnels, and define success metrics.
spec-interviewer
Realiza entrevistas profundas para extraer especificaciones completas de proyectos
requirements-defining
EARS記法を用いた要件定義書を作成・編集します。ユーザーストーリーの作成、受入基準の定義、非機能要件の整理が必要な場合に使用してください。
accessibility
WCAG 2.2 AA compliance, ARIA patterns, screen reader compatibility, and inclusive design patterns
jakobs-law
Los usuarios esperan que tu sitio funcione como otros que conocen. Use cuando evalúe patrones de diseño, tome decisiones sobre convenciones, o considere innovaciones en UI.