How to Use the Gutendex MCP in Claude

Get instant access to over 70,000 public domain books directly inside Claude Desktop.

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Connect Gutendex MCP to Claude Desktop

Create your Vinkius account to connect Gutendex to Claude Desktop and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Gutendex with Claude Desktop

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Claude

Perplexity

Search the Project Gutenberg catalog in chat

You don't need to open a browser or download massive ZIP archives to find classic literature. This MCP server lets your AI client query the entire Project Gutenberg library using simple natural language. Just ask Claude to find books by topic, author, or specific publication years. The `list_books` tool handles the heavy lifting, filtering by languages like English or French and sorting by popularity. It brings back clean metadata, including download links and author lifespans, directly into your active workspace.

Fetch complete book details using standard URLs

Copying and pasting URLs from your browser is tedious. When you drop a standard Project Gutenberg link into your conversation, the AI uses `get_books_by_url` to parse it instantly. It extracts the underlying identifiers and pulls the clean metadata without any manual scraping. The MCP server makes researching classic texts straightforward. Claude parses the URL, retrieves the exact catalog record, and prepares the text formats for whatever analysis you need to run next.

Retrieve precise formats and metadata in Claude Desktop

If you already know the catalog ID for classics like Frankenstein or Moby Dick, you can fetch them directly. The `get_book` tool pulls the exact record from the database, including direct download links for EPUB, Kindle, and plain text formats. Your desktop agent can use these direct links to download the actual book files for offline reading or text analysis. It bypasses the clunky web interface entirely, giving you raw access to the files you actually want to work with.

Setup guide

Set up Gutendex MCP in Claude Web or Desktop

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.
3

Start a conversation

Open a new chat. The Gutendex MCP tools are available immediately — no restart needed.

Endpoint URL

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

No configuration file needed — paste the URL directly in the Claude web interface.

Available on Free (1 connector), Pro, Max, Team, and Enterprise plans.

Prerequisites

Claude Desktop installed (macOS or Windows)
Active Vinkius subscription with a valid endpoint token

1

Open Claude Desktop Settings

Click the menu icon at the top-left corner, go to Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
2

Paste the Gutendex MCP configuration

Copy the JSON snippet on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Desktop

Close and reopen the application. Claude needs a full restart to load new MCPs — refreshing a conversation is not enough.
4

Verify the connection

Open a new conversation. Click the 🔌 icon at the bottom of the message input. You should see tools listed under gutendex-mcp.

json

{
  "mcpServers": {
    "gutendex-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Gutendex. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

Why Choose Vinkius

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Common questions about Gutendex MCP in Claude Desktop

Tell your agent what you are looking for, whether it is an author, a specific topic, or a language. The agent will invoke the `list_books` tool behind the scenes to fetch matching titles sorted by popularity.

Yes, you can paste any standard Project Gutenberg URL into the chat. Claude Desktop uses the `get_books_by_url` tool to resolve the link and display the title, author, and available formats.

You get direct URLs for EPUB, Kindle, PDF, HTML, and plain text files. The `get_book` tool returns these links so you can download the files directly.

No key is required at all. This server connects to a free, public index, meaning you can start querying the catalog immediately after setup.

This MCP server only transmits your search queries, book IDs, and Gutenberg URLs to the public directory. No personal reading history is ever stored or tracked.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

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