tam-sam-som-calculator

deanpeters/Product-Manager-Skills

SkillLoads cleanly

Calculate TAM, SAM, and SOM with explicit assumptions, methods, and caveats. Use when sizing a market for a product idea, business case, or executive review.

Scores
out of 100 · grade A

2026-08-17

Works

40% of the score

100/100

Loads cleanly: valid frontmatter, required fields present, no dangling references.

Maintained

25% of the score

94/100

no commits in the last 12 weeks
no license file

Adopted

20% of the score

56/100

1,843 installs on skills.sh.
6,498 stars on the source repo.

Documented

15% of the score

91/100

2,485 words with worked examples.
Ships 3 bundled files.

Loads cleanly. Every structural check Claude Code needs to register this passed. Last commit 3 days ago.

Install

npx skills add deanpeters/Product-Manager-Skills/tam-sam-som-calculator

What the check found

Every finding on this listing, and what each one means for whether it loads.
Finding	What it means
No license	The repository ships no license file, so the reuse terms are unclear.

Every number above came out of reading the file and its repository. Nothing is a judgement call, nothing is a model’s opinion, and nothing can be paid for. The full method is published. Source last committed 2026-08-13.

Also in deanpeters/Product-Manager-Skills

Other artifacts published from the same repository.
Artifact	What the check found	Type	Reach	Last commit
user-storydeanpeters/Product-Manager-Skills	No license	Skill	3,348 installs	3 days ago
company-researchdeanpeters/Product-Manager-Skills	No license	Skill	2,393 installs	3 days ago
customer-journey-mapdeanpeters/Product-Manager-Skills	No license	Skill	2,024 installs	3 days ago
customer-journey-mapping-workshopdeanpeters/Product-Manager-Skills	No license	Skill	1,794 installs	3 days ago
eol-messagedeanpeters/Product-Manager-Skills	No license	Skill	1,693 installs	3 days ago
epic-hypothesisdeanpeters/Product-Manager-Skills	No license	Skill	1,859 installs	3 days ago

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