--- title: "ShelfScout: KDP Keyword & Niche Research – Chrome extension stats, history and permissions" description: "10 users, no ratings yet. Version 1.0.2, updated 2026-10-10. Requests 18 permissions." url: "https://extensiontracker.com/extension/bdookocpapjagghbckogahnjebljbjmi" --- # ShelfScout: KDP Keyword & Niche Research Live in the Chrome Web Store. - Users: 10 - Rating: no ratings yet - Last checked: 2026-11-06 08:47 UTC - Users gained in 7 days: No change - Users gained in 30 days: +6 (+150.0%) - Rank by users: #157,842 of 292,131 live extensions - Rank in Tools: #58,763 of 115,641 ## The listing What the Chrome Web Store shows, as of the last check. Summary from the listing: > Amazon KDP research on every book search: BSR-to-sales estimates, niche scores, keyword ideas and a royalty calculator. - Extension ID: `bdookocpapjagghbckogahnjebljbjmi` - Developer: [kiro.neblaa](https://extensiontracker.com/developer/u10f95b40758970f41b7109a1f7572dee) - Enhanced Safe Browsing: Not trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing)) - Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools) - First published: 2026-10-07 - Last updated: 2026-10-10 - Version: `1.0.2` - Size: 36.12 KiB - Minimum Chrome: 88 - Languages (1): English - Privacy policy: `https://gist.github.com/nkiro33/6ecbf03d3607f277a8ac29c63203a661` - Chrome Web Store: - View its code or download CRX: - Search Google for the ID: ## Users over time One row per check, newest first, as shown on the Chrome Web Store. | Checked | Users | Rating | Ratings | | --- | ---: | ---: | ---: | | 2026-11-06 | 10 | – | – | | 2026-10-14 | 4 | – | – | | 2026-10-11 | 2 | – | – | | 2026-10-08 | – | – | – | ## What changed Every change found on a check, newest first. - 2026-10-11: New version `1.0.2`, replacing `1.0.1`. ## Developer history Moves to another publisher account and new contact emails, newest first. No move to another account and no new contact email since tracking began on 2026-10-08. We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/). ## What it can access From the extension's manifest, in plain language. ### Sites - `https://api.gumroad.com/*`: api.gumroad.com - `https://completion.amazon.ca/*`: completion.amazon.ca - `https://completion.amazon.co.uk/*`: completion.amazon.co.uk - `https://completion.amazon.com.au/*`: completion.amazon.com.au - `https://completion.amazon.com/*`: completion.amazon.com - `https://completion.amazon.de/*`: completion.amazon.de - `https://completion.amazon.es/*`: completion.amazon.es - `https://completion.amazon.fr/*`: completion.amazon.fr - `https://completion.amazon.it/*`: completion.amazon.it - `https://www.amazon.ca/*`: www.amazon.ca - `https://www.amazon.co.uk/*`: www.amazon.co.uk - `https://www.amazon.com.au/*`: www.amazon.com.au - `https://www.amazon.com/*`: www.amazon.com - `https://www.amazon.de/*`: www.amazon.de - `https://www.amazon.es/*`: www.amazon.es - `https://www.amazon.fr/*`: www.amazon.fr - `https://www.amazon.it/*`: www.amazon.it ### Sites where it runs scripts - `https://www.amazon.ca/*`: www.amazon.ca - `https://www.amazon.co.uk/*`: www.amazon.co.uk - `https://www.amazon.com.au/*`: www.amazon.com.au - `https://www.amazon.com/*`: www.amazon.com - `https://www.amazon.de/*`: www.amazon.de - `https://www.amazon.es/*`: www.amazon.es - `https://www.amazon.fr/*`: www.amazon.fr - `https://www.amazon.it/*`: www.amazon.it ### Browser features - `storage`: Save settings and data in your browser ## More from this developer Other extensions from the same publisher account. | Extension | Users | Rating | Ratings | Category | | --- | ---: | ---: | ---: | --- | | [Subwise – RSS Feeds, Subreddit Notifier & Keyword Alerts for Reddit](https://extensiontracker.com/extension/mabkemiilfppfpgmgajnjgkemgonjhcn) | 16 | – | – | News & Weather | | [Storeroom: Backup & Export for TPT Sellers](https://extensiontracker.com/extension/nmfblnbdbphkchoggcbmedejegikmcem) | 5 | – | – | Tools | All 3 extensions by [kiro.neblaa](https://extensiontracker.com/developer/u10f95b40758970f41b7109a1f7572dee). ## About this data Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-11-06 08:47 UTC; next check around 2026-12-08. How the data is collected: . ## Cite this page Extension Tracker. “ShelfScout: KDP Keyword & Niche Research” (bdookocpapjagghbckogahnjebljbjmi). Chrome Web Store data, last checked 2026-11-06. https://extensiontracker.com/extension/bdookocpapjagghbckogahnjebljbjmi. Accessed 2026-11-13. ```bibtex @misc{extensiontracker_bdookocpapjagghbckogahnjebljbjmi, title = {ShelfScout: KDP Keyword & Niche Research (bdookocpapjagghbckogahnjebljbjmi)}, author = {{Extension Tracker}}, year = {2026}, note = {Chrome Web Store data, last checked 2026-11-06}, url = {https://extensiontracker.com/extension/bdookocpapjagghbckogahnjebljbjmi}, urldate = {2026-11-13} } ``` --- From Extension Tracker, a public record of the Chrome Web Store: . It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (), crediting Extension Tracker. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.