Shelfarr is the request button your book library was missing: anyone in your household can search millions of ebooks and audiobooks, request the format they want, and let automation fetch and shelve it. Discovery searches Open Library, Hardcover, and Google Books with covers, series, editions, and narrator details, so picking between the ebook and the audiobook takes a glance. Hardcover shelves and public reading lists can be previewed and requested, and following an author means their next release surfaces without a manual search. Requests wait for an admin's approval or move straight to searching, where your indexers are queried and every result is scored against your preferred formats, bitrate, and language. The winning release goes to the download client you route it to; finished files are renamed with your templates and delivered into your library's watched folders, which are told to rescan. Nothing found is not the end: searches retry with back-off and flag the request for attention instead of losing it. Family members get their own accounts with roles, two-factor authentication or single sign-on, notifications in the app or on Discord and Telegram, and admins keep manual uploads, API tokens, and download routing under their control. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. GPL-3.0 licensed.