Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add ironyjk/strategy-frameworks --skill lean-startupgit clone --depth 1 https://github.com/ironyjk/strategy-frameworksWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/ironyjk/strategy-frameworks/lean-startup)<a href="https://agentmods.dev/skills/ironyjk/strategy-frameworks/lean-startup"><img src="https://agentmods.dev/badge/skills/ironyjk/strategy-frameworks/lean-startup/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/ironyjk/strategy-frameworks/lean-startup"><img src="https://agentmods.dev/badge/skills/ironyjk/strategy-frameworks/lean-startup.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00042 | $0.04788 |
| Opus 5.5 | $0.00017 | $0.01915 |
| Sonnet 5.5 | $0.00008 | $0.00958 |
| Haiku 4.5 | $0.00004 | $0.00479 |
Grade A, and why
lean-startup scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 423 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Lean Startup Framework (린 스타트업)
"The only way to win is to learn faster than anyone else." — Eric Ries
1. Core Philosophy (핵심 철학)
Validated Learning over Intuition (검증된 학습 > 직감)
린 스타트업은 도요타 린 제조(Lean Manufacturing)의 원칙을 신규 사업과 혁신에 적용한 프레임워크다.
Three Pillars (3대 원칙)
- Validated Learning (검증된 학습) — 고객으로부터 직접 검증된 학습만이 진짜 진전이다
- Eliminate Waste (낭비 제거) — 고객이 원하지 않는 것을 만드는 것이 최대 낭비
- Scientific Experimentation (과학적 실험) — 가설 → 실험 → 측정 → 학습의 반복
Key Insight (핵심 통찰)
- 대부분의 스타트업은 제품을 잘못 만들어서가 아니라, 아무도 원하지 않는 것을 만들어서 실패한다
- 불확실성이 높을수록 계획(plan)보다 학습(learn)이 중요하다
- 실패는 나쁜 것이 아니다 — **빨리 실패하고 빨리 배우는 것(Fail Fast, Learn Fast)**이 핵심
2. Build-Measure-Learn Loop (구축-측정-학습 루프)
린 스타트업의 핵심 엔진. 이 피드백 루프를 최대한 빠르게 돌리는 것이 목표다.
┌─────────────────────────────────────────────┐
│ │
│ ╔═══════════╗ PLANNING direction │
│ ║ IDEAS ║ ←───────────────────────┐ │
│ ║ (아이디어) ║ │ │
│ ╚═════╤═════╝ │ │
│ │ │ │
│ │ BUILD (구축) │ │
│ │ • Code MVP │ │
│ │ • Design experiment │ │
│ ▼ │ │
│ ╔═══════════╗ │ │
│ ║ PRODUCT ║ │ │
│ ║ (제품/MVP) ║ │ │
│ ╚═════╤═════╝ │ │
│ │ │ │
│ │ MEASURE (측정) │ │
│ │ • A/B test │ │
│ │ • Cohort analysis │ │
│ ▼ │ │
│ ╔═══════════╗ │ │
│ ║ DATA ║ │ │
│ ║ (데이터) ║ │ │
│ ╚═════╤═════╝ │ │
│ │ │ │
│ │ LEARN (학습) │ │
│ │ • Validate/invalidate │ │
│ │ • Pivot or persevere? │ │
│ ▼ │ │
│ ╔═══════════╗ │ │
│ ║ LEARNING ║─────────────────────────┘ │
│ ║ (학습) ║ │
│ ╚═══════════╝ EXECUTION direction │
│ │
└─────────────────────────────────────────────┘
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 423 lines · 42 tokens per session scan A 63f260f2a4c0
lean-startup is a skill published in the GitHub repository ironyjk/strategy-frameworks (15 stars, last pushed 6mo ago), licensed MIT. It adds 42 tokens to every session and 4,788 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
apply-fast-follower-strategy
A market-entry strategy that lets another company test and explain a new category before entering with a better-executed product.
design-kpi-dashboard
Use when building or redesigning a performance dashboard to track organizational, team, or product KPIs and support data-driven decisions.
new-venture
A setup guide for starting a new business idea, product, startup, or client project in a shared workspace.
ceo-skill
CEO decision-making advisor and strategic thinking partner. Use when users need help with executive-level decisions including strategy, resource allocation, risk assessment, competitive positioning, organizational design, M&A evaluation, crisis response, OKR/KPI setting, fundraising, stakeholder management, cognitive…
management-consultant
MBB-level management consultant with mastery over structured thinking, frameworks, guesstimation, industry analysis, and executive-grade deliverables. Use this skill for: solving business problems, structuring cases, market sizing, profitability analysis, market entry, M&A, pricing, operations, digital transformation…
bill-gates
Agente que simula Bill Gates — cofundador da Microsoft, arquiteto da industria de software comercial, estrategista tecnologico global, investidor sistemico e filantropo baseado em dados.