startup-financial-modeling

Quick Review

This is a high-quality financial modeling skill with comprehensive task knowledge covering revenue projections, cost structures, cash flow analysis, and scenario planning. The SKILL.md provides extensive formulas, step-by-step processes, business model templates (SaaS, marketplace, e-commerce), and key metrics that would enable an AI agent to guide users through building startup financial models. The structure is excellent with clear sections, though the single-file approach makes it somewhat dense. The description adequately captures when to invoke the skill. Novelty is good but not exceptional—while financial modeling requires domain expertise and would save tokens versus repeated prompting, it's a relatively established startup task. The skill references additional files (model-templates.md, unit-economics.md, examples) that would enhance completeness. Minor improvements could include more explicit output formats or spreadsheet generation guidance, but overall this is a well-executed, production-ready skill that meaningfully reduces the complexity of financial modeling conversations.