The request names "Open Library", which is the open, editable book catalog at openlibrary.org 2. Its own page does not list an MCP server, API or SDK, so the book-catalog search actions come from a third-party package, Caseyjhand Openlibrary, which exposes Open Library's data through search and author tools 111. Other listed products do not do the same job.
- 1
Open Libraryopenlibrary.orgwebsite read, tools not yet checked
An open, editable library catalog of books, built toward a web page for every book ever published, with free reading and borrowing 2.
+1 community tools built for it
- 2
Sources
- 1Casey Hand · Software Engineer, AI Infrastructurecaseyjhand.com · read 2026-10-29
- 2Welcome to Open Library | Open Libraryopenlibrary.org · read 2026-10-29
- 11openlibrary-mcp-server: declares "openlibrary_search_books" (the record we read and signed)unfragile.ai · read 2026-10-24
For agents: the 10 actions behind this answer
openlibrary_search_books · openlibrary-mcp-server verified and signed
Full-text book search across Open Library works. Supports field filters (title, author, subject, publisher, ISBN, language) and returns work-level records with edition counts, cover IDs, and reading availability. Use query for general search or combine specific field filters. Results are work-level
· Open Library website read, tools not yet checked
Open Library is an open, editable library catalog, building towards a web page for every book ever published. Read, borrow, and discover more than 3M books for free.
· Caseyjhand Cyanheads Openlibrary website read, tools not yet checked
Software engineer building AI-agent infrastructure: 120+ open-source MCP servers and the TypeScript framework behind them, after six years at Amazon.
· Libraryapi website read, tools not yet checked
REST API for US public library facility, hours, services, and statistics data. Address-to-outlet lookup, collections, programs, finance. Free tier available.
aspnet-minimal-api-openapi · aspnet-minimal-api-openapi verified and signed
Create ASP.NET Minimal API endpoints with proper OpenAPI documentation
library · @strapi/client verified and signed
run_oql · openalex-mcp-server found in code, not yet checked
Check and run an OQL query on the live API. Returns its canonical form (the sentence the page will show), validation errors with fixes, the count, and the top rows (groups with their numbers, or works).
· FOLIO website read, tools not yet checked
Future of Libraries is Open: Join a community of libraries, developers and vendors building the open source library services platform of the future.
catboost · catboost verified and signed
· open-wa website read, tools not yet checked
open-wa is a self-hosted WhatsApp API and Node.js library for developers. Send messages, receive events, and connect WhatsApp to your app on your own server.
Labels are the instruments' verdict and are never changed by ranking. Agents and robots get this same answer as JSON at /api/v1/find?q=…&answer=1 and through the MCP server.