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版本：v1.0.0
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Package：1kalin/afrexai-market-sizing
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- VirusTotal ：良性
- OpenClaw ：良性
OpenClaw 评估
This is an instruction-only market-sizing helper whose requirements and instructions match its stated purpose and it does not request credentials, binaries, or install anything.
综合结论
This is an instruction-only market-sizing skill that appears coherent with its stated purpose. Because it may recommend using external datasets (e.g., directories or LinkedIn), do not grant your agent access to private company databases, personal accounts, or API keys unless you explicitly trust the downstream tool and understand what data will be accessed. Verify all cited sources and assumptions before using numbers in investor materials. No…
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请把本段交给龙虾中文库（龙虾 AI）执行：为本机安装 OpenClaw 技能「Market Sizing — TAM/SAM/SOM Calculator」。简介：Calculate defensible TAM, SAM, and SOM market sizes using top-down and bottom-u…。
请 fetch 以下地址读取 SKILL.md 并按文档完成安装：https://raw.githubusercontent.com/openclaw/skills/refs/heads/main/skills/1kalin/afrexai-market-sizing/SKILL.md
（来源：yingzhi8.cn 技能库）SKILL.md
# Market Sizing — TAM/SAM/SOM Calculator
Build defensible market sizing for any product, pitch deck, or business case. Top-down and bottom-up methodologies combined.
## What You Get
- **TAM** (Total Addressable Market) — entire market if you had 100% share
- **SAM** (Serviceable Addressable Market) — segment you can actually reach
- **SOM** (Serviceable Obtainable Market) — realistic capture in 12-36 months
- **Bottom-up validation** — unit economics × reachable customers
- **Source citations** — government data, industry reports, public filings
## How to Use
Tell me your product/service and target customer. I'll build the full sizing.
**Example prompts:**
- "Size the market for AI-powered contract review for mid-market law firms in the US"
- "TAM/SAM/SOM for a SaaS helpdesk targeting e-commerce brands doing $1M-$50M revenue"
- "Market size for automated bookkeeping for UK SMBs"
## Methodology
### Top-Down
1. Start with total industry revenue (cite source)
2. Filter by geography, segment, company size
3. Apply technology adoption rates
4. Result = SAM
### Bottom-Up
1. Count reachable customers (databases, directories, LinkedIn)
2. Multiply by realistic ACV (annual contract value)
3. Apply conversion rates at each funnel stage
4. Result = SOM
### Triangulation
Compare top-down and bottom-up. If they're within 2-3x of each other, the sizing holds. If wildly different, investigate assumptions.
## Output Format
```
## Market Sizing: [Product/Service]
### TAM — $X.XB
[Total market calculation with sources]
### SAM — $XXM
[Filtered by geography + segment + tech adoption]
### SOM (12-month) — $X.XM
[Bottom-up: customers × ACV × conversion]
### Key Assumptions
- [Assumption 1 + source]
- [Assumption 2 + source]
### Risks to Sizing
- [What could make this smaller]
- [What could make this bigger]
```
## When to Use This
- Pitch decks and investor presentations
- Go-to-market strategy planning
- New product feasibility analysis
- Board presentations and business cases
- Competitive positioning
## Pro Tip
Most founders oversize their TAM and undersize their SOM. Investors see through inflated numbers instantly. A tight, well-sourced $50M SAM beats a hand-wavy $10B TAM every time.
---
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