
Startup Validator
Run structured market and competitor frameworks (TAM/SAM/SOM, Porter) to decide if a startup idea is worth building.
Install
npx skills add https://github.com/ailabs-393/ai-labs-claude-skills --skill startup-validatorWhat is this skill?
- TAM, SAM, and SOM market sizing framework
- Porter's Five Forces competitive structure checklist
- Competitor analysis dimensions (direct, indirect, substitutes)
- Market growth and customer count indicators for opportunity scoring
- Packaged as Claude skill module (startup-validator) with framework reference docs
Adoption & trust: 987 installs on skills.sh; 399 GitHub stars; 2/3 security scanners passed (skills.sh audits).
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Journey fit
Primary fit
Canonical shelf is validate because the skill’s output is a go/no-go and scoped opportunity assessment before full build spend. scope subphase fits framing addressable market, competitive pressure, and realistic capture—not yet a coded prototype.
Common Questions / FAQ
Is Startup Validator safe to install?
skills.sh reports 2 of 3 security scanners passed. Review the Security Audits panel on this page before installing in production.
SKILL.md
READMESKILL.md - Startup Validator
export default async function startup_validator(input) { console.log("🧠 Running skill: startup-validator"); // TODO: implement actual logic for this skill return { message: "Skill 'startup-validator' executed successfully!", input }; } { "name": "@ai-labs-claude-skills/startup-validator", "version": "1.0.0", "description": "Claude AI skill: startup-validator", "main": "index.js", "files": [ "." ], "license": "MIT", "author": "AI Labs" } # Market Analysis Frameworks ## Market Opportunity Assessment ### TAM/SAM/SOM Analysis - **TAM (Total Addressable Market)**: Total market demand for a product/service - **SAM (Serviceable Available Market)**: Segment of TAM targeted by your products/services - **SOM (Serviceable Obtainable Market)**: Portion of SAM you can realistically capture ### Market Size Indicators - Number of potential customers - Average revenue per customer - Market growth rate (CAGR) - Geographic distribution - Industry spending trends ## Competitive Landscape ### Porter's Five Forces 1. **Threat of New Entrants**: Barriers to entry, capital requirements 2. **Bargaining Power of Suppliers**: Supplier concentration, switching costs 3. **Bargaining Power of Buyers**: Customer concentration, price sensitivity 4. **Threat of Substitutes**: Alternative solutions, switching costs 5. **Competitive Rivalry**: Number of competitors, market growth rate ### Competitor Analysis Dimensions - Direct competitors (same solution, same market) - Indirect competitors (different solution, same problem) - Adjacent competitors (similar solution, different market) - Emerging threats (new technologies, business models) ## Problem-Solution Fit ### Problem Validation Criteria - **Frequency**: How often does the problem occur? - **Intensity**: How painful is the problem? - **Willingness to Pay**: Are customers paying for solutions now? - **Market Accessibility**: Can you reach affected customers? ### Solution Evaluation - **Unique Value Proposition**: What makes your solution different? - **Competitive Advantage**: Sustainable differentiation factors - **Technology Moat**: Defensibility through technology - **Network Effects**: Does value increase with more users? ## Market Trends Analysis ### Trend Categories - **Technological**: AI/ML, automation, new platforms - **Economic**: GDP growth, consumer spending, investment climate - **Social**: Demographics, behavior changes, cultural shifts - **Regulatory**: New laws, compliance requirements, policy changes - **Environmental**: Sustainability, climate concerns ### Trend Validation - Google Trends data - Industry reports and analyst predictions - Patent filings and academic research - VC investment patterns - Job market signals ## Business Model Viability ### Revenue Model Assessment - Pricing strategy alignment with market - Customer acquisition cost (CAC) - Lifetime value (LTV) - LTV:CAC ratio (healthy = 3:1 or higher) - Payback period (ideally < 12 months) ### Unit Economics - Gross margin per customer - Contribution margin - Operating leverage potential - Scalability factors ## Go-to-Market Strategy ### Market Entry Considerations - Beachhead market identification - Distribution channels - Customer acquisition strategy - Sales cycle length - Partnership opportunities ### Positioning Framework - Target customer persona - Core problem addressed - Unique value proposition - Key differentiators - Proof points and credibility ## Risk Assessment ### Critical Risks - **Market Risk**: Market size too small, wrong timing - **Execution Risk**: Team gaps, operational challenges - **Technology Risk**: Technical feasibility, scalability - **Competitive Risk**: Incumbents, better-funded competitors - **Regulatory Risk**: Compliance, licensing requirements - **Financial Risk**: Funding requirements, burn rate ## Validation Signals ### Positive Indicators - Growing market with favorable trends - Multiple customer segments with shared problem - E