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Spines MCP Server

Developer ToolsUse Caution4.5MCP RegistryLocal
Free

Server data from the Official MCP Registry

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

About

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

Security Report

4.5
Use Caution4.5High Risk

Valid MCP server (2 strong, 4 medium validity signals). 5 known CVEs in dependencies (1 critical, 3 high severity) Package registry verified. Imported from the Official MCP Registry.

12 files analyzed · 6 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

What You'll Need

Set these up before or after installing:

Your SPINES API keyRequired

Environment variable: SPINES_API_KEY

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-superagentic-spines": {
      "env": {
        "SPINES_API_KEY": "your-spines-api-key-here"
      },
      "args": [
        "-y",
        "@spines/mcp-server"
      ],
      "command": "npx"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

SPINES MCP Server

Access SPINES book collections, reading lists, and bookshelf data from AI assistants via the Model Context Protocol.

Features

  • 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

Quick Start

Prerequisites

Installation

npm install -g @spines/mcp-server

Configuration

Claude Desktop

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

{
  "mcpServers": {
    "spines": {
      "command": "npx",
      "args": ["-y", "@spines/mcp-server"],
      "env": {
        "SPINES_API_KEY": "gtspn_live_your_key_here"
      }
    }
  }
}
VS Code / Cursor

Add to your MCP settings:

{
  "spines": {
    "command": "npx",
    "args": ["-y", "@spines/mcp-server"],
    "env": {
      "SPINES_API_KEY": "gtspn_live_your_key_here"
    }
  }
}

Environment Variables

VariableRequiredDefaultDescription
SPINES_API_KEYYes-Your API key
SPINES_API_URLNohttps://spins.app/api/v1API base URL
SPINES_DEBUGNofalseVerbose logging to stderr

Tools

Read Tools

ToolDescription
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

Write Tools

ToolDescription
add_to_reading_listAdd a book to a reading list
remove_from_reading_listRemove a book from a reading list

Tool Details

search_books
query: string    - Search query (title, author, or ISBN)
limit?: number   - Max results (1-50, default 10)
get_book_details
book_id: string  - The book's unique ID
get_collection
collection_id: string  - The collection's unique ID
list_collections
limit?: number        - Max results (1-50, default 20)
cursor?: string       - Pagination cursor
persona_id?: string   - Filter by persona
category_id?: string  - Filter by category
add_to_reading_list
book_id: string      - The book to add
list_name?: string   - List name (default: "want_to_read")
remove_from_reading_list
entry_id: string     - The reading list entry ID to remove

Resources

URIDescription
spines://collection/{id}A book collection with metadata
spines://book/{id}Full book details
spines://persona/{id}Persona profile and collections
spines://reading-listsUser's reading lists

Prompts

PromptDescription
analyze_shelfAnalyze a collection for themes and reading patterns
recommend_booksGet recommendations based on your library
compare_collectionsCompare two collections for similarities

Troubleshooting

ProblemSolution
"SPINES_API_KEY is required"Set the env var in your MCP client config
401 errorsCheck your API key is valid and not expired
403 errorsYour key may lack required scopes
429 errorsRate limited — wait and retry
Tools not appearingRestart your MCP client

Development

git clone https://github.com/GetSpines/mcp-server
cd mcp-server
npm install
npm run build
npm test

License

MIT

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Spines MCP Server - Access book collections, reading lists, and bookshelf | MCP Marketplace