com.tomescout/tomescout

name:com.tomescout/tomescout

KDP keyword boxes, listing checks, royalties and sales-from-rank for self-published authors

transport:: remote
credential class:: self-provisionable

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Tools

bsr_to_sales
Turns an Amazon Best Sellers Rank (the 'Best Sellers Rank' line on a book's Amazon page, overall store rank) into an estimated range of units per day and per month, using two independent public models. Amazon.com (Kindle Store or print); UK/DE are rough scalings. Optionally multiplies by royalty per sale.
shallow
check_listing
Checks a book's title, subtitle, description, keyword boxes and categories against Amazon KDP's published metadata guidelines (length limits, allowed HTML, prohibited claims, other authors/titles/trademarks, programme names, contact details, review requests, emojis) and gives optimisation tips. Each issue links to the KDP help page it comes from.
shallow
keyword_boxes
Packs keyword phrases (most important first) into KDP's 7 keyword boxes of 50 characters each. Removes words already in the title/subtitle, drops prohibited, trademarked and likely author/title phrases, and reports what did not fit.
shallow
royalty_calculator
Calculates KDP royalties per sale. eBook: 70% vs 35% option for any of 13 Amazon stores (current 2026 price bands, delivery cost per MB, VAT/GST handling, KDP Select rules). Paperback: printing cost and royalty on Amazon.com/.co.uk/EU stores (60% or 50% tier). Optional Kindle Unlimited earnings from pages read.
shallow

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