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tam-sam-som-calculator

Methodology for systematically calculating market size (TAM/SAM/SOM). Use this skill for 'TAM SAM SOM calculation', 'market size estimation', 'market sizing', 'market opportunity analysis', 'addressable market', and other market sizing tasks. Note: purchasing paid market research reports and directly collecting census data are outside the scope of this skill.

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Repository last updated: Mar 22, 2026
License: Apache-2.0

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# TAM SAM SOM Calculator — Market Sizing Methodology

A skill that enhances market sizing for the industry-analyst and research-reviewer.

## Target Agents

- **industry-analyst** — Calculates market size systematically
- **research-reviewer** — Validates market size calculations

## Definitions

```
TAM (Total Addressable Market):
  Total revenue opportunity if 100% market share