Use Open Library with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Access the world's largest open book catalog. search books, authors, and works, and explore user-created lists directly from any AI agent.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 17 capabilities
The complete Open Library capability set.
These are the exact actions your AI can choose when you ask it to work with Open Library.
01-04
4 capabilities in this set.
Part of 17 available through Open Library.
- 01
Get author
G., "OL23919A"). Get details for a specific Author
- 02
Get books by bibkeys
Format: "ISBN:xxxx", "OCLC:xxxx", etc. Look up books by identifiers (ISBN, OCLC, LCCN, OLID)
- 03
Get edition
G., "OL7353617M"). Get details for a specific Edition (Book)
- 04
Get list metadata
Get metadata for a specific user list
05-08
4 capabilities in this set.
Part of 17 available through Open Library.
- 05
Get recent changes by date
Access modifications to the Open Library database for a specific date
- 06
Get recent changes
Access a stream of modifications to the Open Library database
- 07
Get subject
G., "love", "science_fiction"). Fetch books associated with a specific subject
- 08
Get user lists
Get lists created by a user
09-11
3 capabilities in this set.
Part of 17 available through Open Library.
- 09
Get work editions
Fetch editions of a specific Work
- 10
Get work
G., "OL45804W"). Get details for a specific Work
- 11
Search authors
Search for authors in Open Library
12-14
3 capabilities in this set.
Part of 17 available through Open Library.
- 12
Search books
Search for books in Open Library
- 13
Search lists
Search for user-created book lists
- 14
Get author works
Get works by a specific Author
15-17
3 capabilities in this set.
Part of 17 available through Open Library.
- 15
Get list editions
Get editions in a specific user list
- 16
Get list seeds
Get seeds (items) in a specific user list
- 17
Get user books
Retrieve a patron's public reading log
Observed, not estimated
916ms average. Fast in production.
Open Library is checked daily against the live service.
- Fastest day
- 788ms
- Slowest day
- 1164ms
- 14-day trend
- Slowing+11%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 17 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Open Library, so you can see the experience inside your AI.
It does not authenticate your account with Open Library. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Open Library Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_CpNyeMTclbFlxAYaQb2QzkWvrAooSrGDagCobypT/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Open Library capabilities are ready to use.
{
"mcpServers": {
"open-library-extended-mcp": {
"url": "https://edge.vinkius.com/vk_preview_CpNyeMTclbFlxAYaQb2QzkWvrAooSrGDagCobypT/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions Open Library owners ask.
- 01
Can I look up a book if I only have its ISBN?
Yes! Use the get_books_by_bibkeys capability and provide the ISBN (e.g., 'ISBN:0451526538'). The agent will return the book metadata associated with that specific identifier.
- 02
How do I see all the different versions or publications of a specific book?
You can use the get_work_editions capability with a Work ID (like 'OL27258W'). This will list the various physical editions and formats linked to that core literary work.
- 03
Can I search for authors by their name instead of an ID?
Absolutely. Use the search_authors capability with a name query. Once you find the correct author, you can use their ID with get_author or get_author_works for more details.
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