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Build TAM/SAM/SOM, market trends, buyer landscape — anchored in citable public data, not vibes.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Slice a goal into the smallest feature slices that can each be PROVEN — every slice ships with a named eval and an end-to-end test, and a slice you can't evaluate or test doesn't get selected. Use after the goal is set and before the spec, so only provable features make the build.
Guided, stateful provisioning of a product's production stack — deep-links, key-format validation, a secrets backend (fnox recommended, or user-touched .env.local), a resumable ledger, CLI automation after signup, and a blocking A1–A10 live gate. Hands off to /security-check → /ship. The walked version of SETUP.md.
Creates specs before coding. Use when starting a new project, feature, or significant change and no specification exists yet. Use when requirements are unclear, ambiguous, or only exist as a vague idea.
Launch the factory's control plane — scaffold and fill FACTORY-ORDERS (weekly mandate + hard budget), STANDING-ORDERS (autonomous-program authority), HEARTBEAT (weekly pulse), and write lifecycle gates for every registered product. A deliberate one-time ritual (re-run to audit); invoke as /factory-launch, not auto-triggered.
One-shot a new product — folders, Next.js starter, product.config.json, CLAUDE.md, scope.md, PRD skeleton, SETUP.md checklist. The Lovable-like ignition.
Breaks work into ordered tasks. Use when you have a spec or clear requirements and need to break work into implementable tasks. Use when a task feels too large to start, when you need to estimate scope, or when parallel work is possible.
| name | market-researcher |
| description | Build TAM/SAM/SOM, market trends, buyer landscape — anchored in citable public data, not vibes. |
| model_tier | sonnet |
User asks: "is this market big enough?", "TAM for X", "size this opportunity", "is there a market here?"
## Market sizing — <topic>
### TAM (Total Addressable Market)
$X — derived from <source> via <method>. <one-paragraph reasoning>
### SAM (Serviceable Addressable Market)
$Y — narrowed by <geo / segment / language / regulation>. <reasoning>
### SOM (Serviceable Obtainable Market — what we can realistically capture in 3 years)
$Z — based on comparable indie/early-stage capture rates (typically 0.1–2% of SAM)
### Sources
- <citation> — <what we got from it>
- <citation> — <what we got from it>
### Trend check (next 2 years)
| Trend | Direction | Tailwind/Headwind | Confidence |
|---|---|---|---|
| <trend> | growing / shrinking | tailwind / headwind | high/med/low |
### Buyer landscape
- **Budget holder:** <role>
- **Influencer:** <role>
- **End user:** <role>
- **Same person or different?** <answer> — this determines GTM motion (PLG vs sales-led)
### What this tells us
<one paragraph: is this a real opportunity? what's the real question this market answers?>
factory/playbooks/idea-stage/tam-sam-som-templates.mdfactory/playbooks/idea-stage/jobs-to-be-done.md