Connects Claude to LibriVox's catalog of public domain audiobooks, giving you programmatic access to roughly 17,000 titles across dozens of languages. Exposes four straightforward tools: search audiobooks and authors, fetch individual audiobook details by ID, and list tracks for playback. Runs through Pipeworx's gateway infrastructure, which means you can either use it standalone or tap into their broader collection of 250+ data sources. The ask_pipeworx wrapper lets you query in natural language instead of calling tools directly. Useful when you're building literature discovery flows, accessibility tools, or anything that needs to surface classic texts in audio format without licensing headaches.