Bibooks
Search and read free bilingual audiobooks: aligned two-language text, CEFR levels, audio.
What it does
Bibooks is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.
No capability identified yet from its description.
Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.
At a glance
How to connect
As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 1h ago (live check)Hosted endpoint
https://bibooks.org/mcpstreamable-http
In Claude Code: claude mcp add --transport http bibooks https://bibooks.org/mcp
MCP settings (Claude Desktop, Cursor and other MCP clients)
{
"mcpServers": {
"bibooks": {
"url": "https://bibooks.org/mcp"
}
}
}Live check
Electra Index connected to the hosted endpoint 1h agoONLINE Bibooks answered an MCP connection on 26 Oct 2026 and introduced itself as bibooks 1.0.0 (MCP protocol 2025-06-18).
5 tools offered to AI assistants
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_moreget_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`;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')
What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method
Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.
Facts & evidence
Each fact shows where it was seen and when.| Fact | Value | Evidence | Source | Last confirmed |
|---|---|---|---|---|
| Hosted endpoint | https://bibooks.org/mcp | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Local install (package) | no | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Remote access (hosted) | yes | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Website | https://bibooks.org | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Registry status | active | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| Version | 1.0.0 | DECLARED | SRC-001 Official MCP Registry | 1h ago |
| MCP server | yes | DECLARED | SRC-001 Official MCP Registry | 1h ago |
Change history
- NEW26 Oct 2026first seen in the index
Is this page accurate?
Flag it and our robot re-checks the official source. Reports never change a score.Is Bibooks still online?
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<a href="https://electraindex.com/mcp/bibooks?utm_source=badge&utm_medium=share&utm_campaign=listing"><img src="https://electraindex.com/api/badge/bibooks" alt="Listed on Electra Index"></a>Questions about Bibooks
How do I connect Bibooks?
Use the hosted endpoint https://bibooks.org/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.
What tools does Bibooks offer?
When Electra Index connected on 26 Oct 2026, it listed 5 tools: search_books, get_book, read_book, find_related_books, list_languages. The full list is in "Live check" above.
Is Bibooks online?
Yes. Its hosted endpoint answered an MCP connection from Electra Index 1h ago.