The Openlibrary MCP Server MCP server,
connected in one click.
Search books and authors, fetch editions, browse subjects, and resolve cover images. Connect the official Openlibrary MCP Server MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add Openlibrary MCP Server to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http openlibrary-mcp-server https://openlibrary.caseyjhand.com/mcpRun in your terminal, then restart Claude Code.
Openlibrary MCP Server · https://openlibrary.caseyjhand.com/mcp
What your AI can do with Openlibrary MCP Server
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “openlibrary_search_books”: Full-text book search across Open Library works. Supports field filters (title, author, subject, publisher, ISBN, language) and returns work.”
“Use “openlibrary_search_inside”: Search the full text of books scanned by the Internet Archive — the "which book contains this passage?" lookup that the metadata tools canno.”
“Use “openlibrary_get_work”: Fetch a work by Open Library Work ID (OL…W). Returns title, description, subjects, cover IDs, and linked author IDs for follow-up lookups. W.”
“Use “openlibrary_get_editions”: List editions of a work — different publishers, languages, formats, and print runs. Returns ISBNs, publisher, language, page count, and edit.”
How secure is the Openlibrary MCP Server MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Openlibrary MCP Server holds up.
Security grade A
gate scanned 10 tools on Sep 26, 2026 for prompt injection and risky tool definitions — nothing to flag.
- lowopenlibrary_search_books: Unusually long tool description
Official endpoint
Operated by Openlibrary MCP Server (caseyjhand.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Openlibrary MCP Server adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Openlibrary MCP Server
Choose Openlibrary MCP Server in the gate directory. No sign-in needed.
Use it anywhere
Openlibrary MCP Server's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Openlibrary MCP Server exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
openlibrary_search_books — Full-text book search across Open Library works. Supports field filters (title, author, subject, publisher, ISBN, language) and returns work
openlibrary_search_inside — Search the full text of books scanned by the Internet Archive — the "which book contains this passage?" lookup that the metadata tools canno
openlibrary_get_work — Fetch a work by Open Library Work ID (OL…W). Returns title, description, subjects, cover IDs, and linked author IDs for follow-up lookups. W
openlibrary_get_editions — List editions of a work — different publishers, languages, formats, and print runs. Returns ISBNs, publisher, language, page count, and edit
openlibrary_get_edition — Resolve one or more editions by identifier: ISBN-10, ISBN-13, OCLC, LCCN, or Open Library Edition ID (OL…M). Every identifier in a call shar
openlibrary_search_authors — Search Open Library authors by name. Returns Open Library Author IDs, names, birth/death dates, top works, and subject associations. Use aut
openlibrary_get_author — Fetch author detail by Open Library Author ID (OL…A). Returns bio, birth/death dates, photo IDs, and linked identifiers from Wikidata, VIAF,
openlibrary_get_author_works — List works by an author. Returns titles, cover IDs, and work OLIDs for drilling into editions or details. Use openlibrary_get_author for aut
+ 2 more tools once connected
Who runs the Openlibrary MCP Server MCP server?
The Openlibrary MCP Server MCP server at a glance
https://openlibrary.caseyjhand.com/mcpQuestions, answered
Is there an official Openlibrary MCP Server MCP server?
Yes — Openlibrary MCP Server operates its own remote MCP server at openlibrary.caseyjhand.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Openlibrary MCP Server to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Openlibrary MCP Server in the directory. No account or sign-in is needed. From then on, Openlibrary MCP Server's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Openlibrary MCP Server runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Openlibrary MCP Server MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Openlibrary MCP Server in minutes. No credit card required.
Connect more than just Openlibrary MCP Server
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Openlibrary MCP Server in: Claude · Claude Code · ChatGPT · Cursor · VS Code
Give your AI Openlibrary MCP Server — safely.
One URL. All MCPs. Full control. Free to start.
Get started free