Best Claude skills for founders and startups

The top 10. Ranked by the Alyn Score.

1. 1
   Garry Tan

   Gstack

   #1
   Garry Tan

   Design Review

   Designer's eye QA: finds visual inconsistency, spacing issues, hierarchy problems, AI slop patterns, and slow interactions — then fixes them; --build checks UI while you build it. (gstack)

   Pack141k47kScore 84
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2. 2
   Garry Tan

   Gstack

   #2
   Garry Tan

   IOS QA

   Live-device iOS QA for SwiftUI apps. (gstack)

   Pack141k47kScore 84
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3. 3
   Garry Tan

   Gstack

   #3
   Garry Tan

   Autoplan

   Auto-review pipeline — runs the CEO, design, eng (architecture, edge cases, failure modes, tests) and DX reviews (lean run: one reviewer), auto-deciding. (gstack)

   Pack141k47kScore 82
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4. 4
   wshobson

   Agents

   #4
   wshobson

   Before You Build

   Pre-build product and feature risk review for founders, product managers, and AI-assisted builders. Use this skill when the user is about to build a landing page, MVP, SaaS product…

   Pack42k2.6MScore 81
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5. 5
   
   #5
   phuryn

   Startup Canvas

   Generate a Startup Canvas combining Product Strategy (9 sections) and Business Model (costs + revenue) for a new product. An alternative to BMC and Lean Canvas that separates strategy from…

   Pack28k245kScore 77
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6. 6
   
   #6
   phuryn

   Lean Canvas

   Generate a Lean Canvas with problem, solution, metrics, cost structure, UVP, unfair advantage, channels, segments, and revenue. Use when exploring a lean startup canvas, testing a business…

   Pack28k245kScore 76
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7. 7
   
   #7
   phuryn

   Identify Assumptions New

   Identify risky assumptions for a new product idea across 8 risk categories including Go-to-Market, Strategy, and Team. Use when evaluating startup risks, assessing a new product concept, or…

   Pack28k245kScore 74
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8. 8
   
   #8
   tradermonty

   Institutional Flow Tracker

   Use this skill to track institutional investor ownership changes and portfolio flows using 13F filings data. Analyzes hedge funds, mutual funds, and other institutional holders to identify…

   Pack3.7k254kScore 74
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9. 9
   alirezarezvani

   Claude Skills

   #9
   alirezarezvani

   Cs Ceo Advisor

   ../../../agents/c-level/cs-ceo-advisor.md

   Pack30k240kScore 71
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10. 10
    ReScienceLab

    Opc Skills

    #10
    ReScienceLab

    SEO GEO

    SEO & GEO (Generative Engine Optimization) for websites. Analyze keywords, generate schema markup, optimize for AI search engines (ChatGPT, Perplexity, Gemini, Copilot, Claude) and…

    Pack1.9k79kScore 70
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