book-market-research

Installation
SKILL.md

Market Research

Determine if a book is worth writing from a business perspective, specifically for Amazon KDP self-publishing.

Core Philosophy

Commercial viability is separate from intellectual merit. A brilliant idea can fail commercially. A mediocre idea can succeed. This skill assesses the market, not the idea itself.

Better to know the odds now. Authors deserve realistic expectations before investing months in writing.

Author intent shapes interpretation. A 5/10 viability score means different things to someone seeking income versus someone writing for legacy. Same data, different recommendations.

Claude does the analysis; human gathers the data Claude can't access. Claude

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Apr 21, 2026