All servers · Audio & speech

Bibooks

org.bibooks/bibooks · v1.0.0

New (7 days)

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Read-only (all tools declare readOnlyHint)
Capabilities declared	prompts, resources, tools
Tool definitions	5 tools · with description 100% · input schema is an object 100% · read/destructive hints 100%

Search and read free bilingual audiobooks: aligned two-language text, CEFR levels, audio.

streamable-http · https://bibooks.org/mcp

claude mcp add --transport http bibooks https://bibooks.org/mcp

{
  "mcpServers": {
    "bibooks": {
      "url": "https://bibooks.org/mcp"
    }
  }
}

search_books
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, CEF
get_book
Get one public audiobook by id: title, author, languages, CEFR level, audience, length, and links to its reader page, audio and share image.
read_book
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_p
find_related_books
Find other public audiobooks in the same target language as a given book: the books its reader page recommends. Optionally narrow them to a learner's CEFR level (or the nearest level that has books).
list_languages
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').

Website · JSON · Text for agents · Registry updated 2026-10-26