Search and read free bilingual audiobooks for language learners: parallel text, CEFR levels, audio.
Scored across 5 tools
Each tool has a clearly distinct role: search_books for filtered discovery, find_related_books for recommendations based on a given book, get_book for metadata, read_book for content, and list_languages for language codes. The only potential overlap is search_books and find_related_books both returning books, but their descriptions make the distinction clear.
All tool names use snake_case with a leading verb: find_related_books, get_book, list_languages, read_book, search_books. The pattern is predictable and easy to infer.
Five tools is a well-scoped surface for a read-only bilingual audiobook library, covering discovery, metadata, reading, recommendations, and language lookup without redundancy.
The server covers the full read-only lifecycle: listing languages, searching books, fetching book details, reading book text, and finding related books. No create/update/delete operations are expected for a public library.
Get one public audiobook by id: title, author, languages, CEFR level, audience, length, and links to its reader page, audio and share image.
Inputs: book_id (required). Returns: A public, completed bilingual audiobook.
List every content language books are written in or translated into: its code (used by the other tools), English and native names, and how many public books are translated into it. Optionally render the names in a display locale (e.g. 'es').
Inputs: locale. Returns: items, locale
Read a public audiobook's bilingual text: its sentence pairs (each original sentence with its translation, plus a Latin-script romanization for languages that have one), in reading order. Returns at most limit pairs starting at offset; continue with offset + limit while has_more is true. total_pairs is the book's length.
Inputs: book_id (required), limit, offset. Returns: A window of a book's bilingual text, in reading order.
Search the public library of bilingual audiobooks. All filters are optional; values within one filter are OR'd, different filters are AND'd. With no arguments, lists every public book, easiest first. Returns one page of books (see has_more and page) with each book's id, title, author, languages, CEFR level, length and links. Language filters take content-language codes from list_languages (e.g. 'es', 'zh', 'fil').
Inputs: page, sort, level, query, +6 more. Returns: One page of search results.
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