ShelfReady: A Local, Private Tool for Writing Amazon KDP Book Listings

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A designer and independent publisher of colouring books on Amazon KDP built ShelfReady to speed up listing creation, which covers titles, subtitles, descriptions and keyword boxes. The tool runs Gemma 3 locally through Ollama and produces a complete listing from a few facts about the book in roughly 40 seconds on an ordinary CPU. It also checks each line against KDP's metadata rules, flagging prohibited phrases such as sales-rank claims or the word "free" that could get a listing suppressed. The project was submitted to the DEV x Hacktoberfest Open-Source AI Challenge, and the author plans to sell it as a one-time licence priced at $19 to $29.

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