Product

Use this skill to turn product ambiguity into a crisp decision, artifact, or plan.

Treat this as the core skill for day-to-day product management and Head-of-Product style strategic planning.

Keep SKILL.md focused on the operating model. Load only the reference file that matches the request:

• references/strategy-operating-model.md for quarterly planning, strategy type selection, company -> product -> team OKR cascades, alignment scoring, vision work, roadmap themes, and org design
• references/competitive-strategy.md for competitive landscape analysis, category framing, differentiation, and strategy implications
• references/frameworks.md for prioritization frameworks (RICE, ICE, MoSCoW, Kano, Value vs Effort), discovery frameworks (JTBD, Opportunity Solution Tree, hypothesis templates, customer interview guides), and metrics frameworks (North Star, HEART, funnel analysis)
• references/prd-templates.md for fillable PRD templates: Standard PRD, One-Page PRD, Feature Brief, and Agile Epic
• references/signup-flow-cro.md for reducing signup friction, optimizing field sets, structuring multi-step registration, and instrumenting signup funnels
• references/onboarding-cro.md for activation design, onboarding checklists, empty states, lifecycle coordination, and time-to-value improvement
• references/experiment-playbook.md for experiment types (A/B, A/B/n, multivariate, holdout), hypothesis design, metric selection, sample-sizing inputs, traffic allocation, stopping rules, result interpretation, and experiment backlog/program cadence
• references/statistics-reference.md for p-value, confidence intervals, MDE, statistical power, Type I/II errors, and practical significance guidance for product managers
• references/user-story-templates.md for standard story formats by type (feature, improvement, bug fix, enabler), Given-When-Then acceptance criteria patterns, INVEST validation checklist, Fibonacci story point estimation guide, and common story antipatterns — load when writing or reviewing user stories
• references/sprint-planning-guide.md for sprint planning meeting agenda, capacity calculation formulas, WSJF backlog prioritization, sprint ceremony guides (standup, refinement, review, retro), velocity tracking, burndown patterns, Definition of Done checklist, and sprint metrics — load when planning a sprint or tracking delivery health
• references/ux-copy.md for UX copy guidance: five Clear-Concise-Consistent-Useful-Human principles, copy patterns by component type (CTAs, error messages, empty states, confirmation dialogs, tooltips, loading states, onboarding), tone by scenario, output format with comparison tables and localization notes, and common mistakes — load when writing or reviewing any interface copy or microcopy