Claude Skills by majiayu000

Set territory-specific pricing for subscriptions and in-app purchases using purchasing power parity (PPP). Use when adjusting prices by country or implementing localized pricing strategies.

This skill should be used when the user asks to determine what tax filings they need, wants to know if they must file a tax return (確定申告), asks about consumption tax obligations (消費税), or needs help understanding their filing requirements. Trigger phrases include: "確定申告が必要か", "申告の種類", "消費税の届出", "課税事業者かどうか", "何を申告すればいい", "申告要否", "税金の申告", "住民税の申告".

Drafts a U.S. asset purchase letter of intent (LOI) separating binding from non-binding terms and capturing deal points, diligence, exclusivity, and closing path. Trigger on "letter of intent", "LOI", "asset purchase", "M&A LOI", "no-shop", "exclusivity", "purchase price", "due diligence".

Use when implementing in-app purchases, StoreKit 2, subscriptions, or transaction handling - testing-first workflow with .storekit configuration, StoreManager architecture, transaction verification, subscription management, and restore purchases for consumables, non-consumables, and auto-renewable subscriptions

Master B2B sales methodologies including SPIN, MEDDIC, Challenger, BANT, and hybrid frameworks for complex enterprise deals. Use for: qualifying opportunities, conducting discovery, navigating multi-stakeholder buying processes, improving forecast accuracy, shortening sales cycles, building business cases, handling objections, and implementing structured sales processes across teams.

Research a specific competitor across their website, reviews, ads, social presence, and pricing — then produce a structured sales battlecard with positioning traps, objection handlers, landmine questions, and win/loss themes. Chains web research, review mining, and ad intelligence. Use when sales needs competitive ammo or when entering a new market with established incumbents.

Expert for Business Continuity Management (BCM) with deep knowledge of ISO 22301, ISO 22313, and integration with ISO 27001. Automatically activated when user asks about business continuity, disaster recovery, crisis management, emergency planning, BC plans, BC exercises, or BCM compliance.

Identify the first beachhead market segment for a product launch. Evaluates segments against burning pain, willingness to pay, winnable market share, and referral potential. Use when choosing a first market, targeting an initial customer segment, or planning market entry strategy.

SaaS billing automation for subscriptions, invoicing, payment recovery. Use for recurring billing, dunning, proration, usage-based billing, tax compliance (VAT/GST).

Master automated billing systems including recurring billing, invoice generation, dunning management, proration, and tax calculation.

Build automated billing systems for recurring payments, invoicing, subscription lifecycle, and dunning management. Use when implementing subscription billing, automating invoicing, or managing recurring payment systems.

Build automated billing systems for recurring payments, invoicing, subscription lifecycle, and dunning management. Use when implementing subscription billing, automating invoicing, or managing recurring payment systems.

This skill provides comprehensive patterns for managing billing cycles

Generic billing and subscription management integration

description: Experto en monetización SaaS y sistemas de billing

Multi-provider billing and subscription system for this Next.js application. Covers Gateway Factory pattern, Stripe integration, Polar.sh integration, Better Auth plugin, plans configuration, checkout flow, customer portal, webhooks, and usage tracking. Use this skill when implementing billing features or working with subscription management.

Billing - Stripe, webhooks, subscriptions. Use when implementing payments.

Use when creating biotech pitch decks, translating scientific data for investors, preparing fundraising presentations, or developing investor Q&A. Transforms complex scientific and clinical data into compelling investor narratives for biotech fundraising.

Define an operations spreadsheet deliverable with schema, formula logic, ownership, and a starter CSV template.

Update People doc based on code attribution, reflection learnings, and role changes.

Update Business Plan based on standing-pipeline evidence, card reflections, and strategic decisions.

Iterative BizDev Opportunity Intelligence. Analyze meeting transcripts and emails to identify opportunities using Ralph-style iterative processing with quality gates. Drafts contextual emails and proposals with closed feedback loops.

Business Development & Strategy agent: market research, product-market fit evaluation, competitive analysis, pricing model assessment, go-to-market strategy, gap/pain identification, and opportunity discovery. Acts as a proactive business advisor who researches markets, evaluates positioning, and produces actionable strategy documents.

Blue Ocean Strategy analysis using ERRC framework and Strategy Canvas. Use when: blue ocean, market differentiation, competitive strategy, value innovation, ERRC framework, strategy canvas, new market space, competitive analysis.

Create uncontested market space using value innovation instead of competing head-to-head. Use when the user mentions "blue ocean", "red ocean", "strategy canvas", "ERRC framework", "value innovation", "non-customers", "buyer utility map", "eliminate-reduce-raise-create", or "uncontested market". Also trigger when comparing pricing strategies, exploring new market categories, finding underserved customer segments, or asking how to stop competing on price. Covers the Four Actions Framework, buy...

Negotiate and structure brand partnerships and co-marketing deals

Walmart brand protection toolkit. Detect unauthorized sellers, counterfeits, and MAP violations. Includes Walmart Brand Portal reporting, WFS seller monitoring, and complaint templates. No API key required.

Standard structure and style for sales call briefings including templates for full briefings and quick-reference cheat sheets. Triggers when generating or formatting prospect briefings.

Create, manage, and optimize budgets for projects, departments, and organizations with variance tracking and scenario planning

Builds annual operating budgets, departmental budgets, and project budgets. Guides through revenue forecasting, expense categorization, variance analysis, and scenario planning for small to mid-size businesses.

description: Annual and quarterly budgeting process and methodology

Build a Total Addressable Market list by sourcing accounts and contacts from providers like Apollo, Crustdata, and PDL.

End-to-end workflow to search for prospects, preview results, refine criteria, and create a confirmed lead list in Amplemarket.

Strategies for transforming a software product into a global community and ecosystem. Use this when launching open-source projects, building developer platforms, or seeking to create a competitive moat through ecosystem incentives rather than just features.

Build an early sales team and operating cadence (readiness gate, hiring plan, role scorecards, interview loop, onboarding/ramp). Use for first AE/SDR hires, seed→Series A sales team build, and product-led sales pilot. Category: Sales & GTM.

Patterns for requirements elicitation, BRDs, process analysis, and stakeholder alignment.

Patterns for requirements elicitation, BRDs, process analysis, and stakeholder alignment.

Data-driven business analysis with modern analytics, BI tools, and strategic insights. Use when analyzing business data, creating dashboards, running experiments, or generating data-driven recommendations.

'> [IMPORTANT] Use TaskCreate to break ALL work into small tasks BEFORE

'> [IMPORTANT] Use TaskCreate to break ALL work into small tasks BEFORE

Use when justifying investment, resource allocation, or strategic decisions with financial and logical reasoning to ensure positive ROI and alignment with long-term goals.

This skill supports three modes: Create, Update, and Find.

This skill helps understand business requirements, user personas, market

Develop business continuity plans and impact analysis. Implement BCP testing and communication procedures. Use when building organizational resilience.

Business ethics, corporate governance, and stakeholder responsibility for firms operating in complex social and regulatory environments. Covers ethical frameworks applied to business, stakeholder vs shareholder theory, board structure and fiduciary duty, conflicts of interest, whistleblowing, CSR and ESG, and the distinction between legal compliance and ethical conduct. Use when evaluating a decision with ethical stakes, designing a governance structure, or diagnosing a corporate scandal.

[Content] Evaluate business idea viability: Business Model Canvas, financial projections, risk matrix, go-to-market, execution plan.

Master financial integrations, competitive analysis, cost optimizations, and business metrics. Use this as a central index to access specialized sub-skills.

Find, validate, and document business ideas through problem signal mining, competitor analysis, SWOT analysis, and Business Model Canvas generation. Use when searching for business opportunities or creating complete business briefs.

Business investment analysis and capital allocation advisor. Use when evaluating whether to invest in equipment, real estate, a new business, hiring, technology, or any capital expenditure. Also use for ROI calculations, IRR, NPV, payback period, build vs buy decisions, lease vs buy analysis, vendor evaluation, or deciding where to allocate limited budget for maximum return.

Use this skill when users need to stress test their business model, identify scale limitations, find bottlenecks, determine if they're trading time for money, or evaluate unit economics. Activates for "can this scale," "what breaks at 10x," or business model viability questions.