
Description
market-sizing-analysis is an agent skill from the wshobson/agents collection for estimating the size of a market opportunity, expressed as Total Addressable Market (TAM), Serviceable Available Market (SAM) and Serviceable Obtainable Market (SOM). The skill uses three methods that complement each other: top-down, which starts from industry reports, bottom-up, which builds the figure from customer segments and how many of them could buy, and value theory, which starts from what customers are willing to pay. The skill explains the three-tier market framework. TAM is the total revenue if a product reached 100 percent of the market and is used for long-term vision and to validate the market. SAM is the part of that market a product can actually serve, and SOM is the share it can realistically win. The skill applies when sizing a market, estimating an opportunity for a startup, preparing for fundraising or business planning, and checking a figure that someone else has presented. Market sizes are only as good as their assumptions, so the skill's output should be read as a reasoned estimate with its inputs stated, not as a fact. The skill does not fetch market reports itself, so the numbers depend on the sources you provide. It is installed with the skills CLI from the wshobson/agents repository. Its skills.sh page showed about 11.4K installs and passing results from three security audits at the time of the scan.…
Highlights
- TAM, SAM and SOM framework
- Top-down, bottom-up and value theory methods
- Startup opportunity estimates
- Assumptions made explicit
- Useful for planning and fundraising
- Installs with the skills CLI
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market-sizing-analysis FAQ
What do TAM, SAM and SOM mean?
Total Addressable Market, the revenue if a product had the whole market. Serviceable Available Market, the part it can serve. Serviceable Obtainable Market, the share it can realistically win.
Which methods does it use?
Top-down from industry reports, bottom-up from customer segments, and value theory from willingness to pay.
Does it fetch market data?
No. The estimates depend on the sources and assumptions you provide.
Who is it for?
Founders and teams sizing an opportunity for planning or fundraising.
How do I install it?
Run npx skills add https://github.com/wshobson/agents --skill market-sizing-analysis.
What security audits does it have?
skills.sh lists three audits: Gen Agent Trust Hub Pass, Socket Pass and Snyk Pass.
What are the best market-sizing-analysis alternatives?
Popular alternatives to market-sizing-analysis include competitive-landscape, market-research-reports and before-you-build. See all market-sizing-analysis alternatives










