Spines MCP Server

Access book collections, reading lists, and bookshelf recognition from AI assistants.

Local serverstdio

What is the Spines MCP server?

Most developer tooling work still happens through a UI a human drives. Spines MCP server moves it into the conversation instead. Access book collections, reading lists, and bookshelf recognition from AI assistants.

The short version

Add to ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows):

  • Search books by title, author, or ISBN
  • Browse and filter book collections
  • Manage reading lists (add and remove books)
  • Explore personas and categories
  • AI prompts for shelf analysis and book recommendations

The tools it exposes

The server publishes 11 tools. What each one is for:

  • search_books — Search for books by title, author, or ISBN
  • get_book_details — Get full details for a specific book
  • get_collection — Get a book collection with all its books
  • list_collections — List your collections with optional filters
  • list_categories — List all approved book categories
  • get_persona — Get details about a persona
  • add_to_reading_list — Add a book to a reading list
  • remove_from_reading_list — Remove a book from a reading list
  • Prerequisites — The Prerequisites tool exposed by this server
  • Installation — The Installation tool exposed by this server
  • Configuration — The Configuration tool exposed by this server

Getting it running

The server ships on npm as @spines/mcp-server, so your MCP client can launch it on demand — there is no separate build step. Add the server block to your client's configuration, restart it, and the tools register themselves.

What it needs from you

Configuration is passed through the environment: SPINES_API_KEY, SPINES_API_URL. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.

How it compares

This sits in the developer tooling group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. Spines's toolset — search_books, get_book_details, get_collection and 8 more — is a fair guide to whether it matches your workflow. It is maintained by SuperAgentic; worth a glance at recent repository activity before you build anything load-bearing on it.

We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.

Things to watch

  • It runs with your machine's permissions. That is convenient and also the reason to think about what you point it at before you approve a tool call.
  • With 11 tools registered it takes up a noticeable share of the context window; turn it off in projects that never touch Spines.
  • Missing credentials fail quietly in some clients — if no tools show up, check the environment block first.
  • Keep per-call confirmation enabled while you learn its behaviour; it is the cheapest safeguard you have.

Available tools

ToolWhat it does
search_booksSearch for books by title, author, or ISBN
get_book_detailsGet full details for a specific book
get_collectionGet a book collection with all its books
list_collectionsList your collections with optional filters
list_categoriesList all approved book categories
get_personaGet details about a persona
add_to_reading_listAdd a book to a reading list
remove_from_reading_listRemove a book from a reading list
PrerequisitesThe Prerequisites tool exposed by this server.
InstallationThe Installation tool exposed by this server.
ConfigurationThe Configuration tool exposed by this server.

How to install the Spines MCP server

{
  "mcpServers": {
    "spines": {
      "command": "npx",
      "args": ["-y", "@spines/mcp-server"],
      "env": {
        "SPINES_API_KEY": "your-value",
        "SPINES_API_URL": "your-value"
      }
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Configuration

VariableDescriptionRequired
SPINES_API_KEYCredential the server authenticates with.Yes
SPINES_API_URLEndpoint or connection string the server talks to.Yes

Example prompts to try

  • Use Spines to search books.
  • Use Spines to get book details.
  • Use Spines to get collection.

Frequently asked questions

It connects Spines to MCP-compatible AI assistants such as Claude and Cursor, exposing 11 tools (search_books, get_book_details, get_collection, and more) that the assistant can call on your behalf. Instead of copying data back and forth by hand, the assistant works with Spines directly.