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On-Demand-Books

by gmlewis · remote · no sign-in to list tools · v0.2.0 · published by GitHub user gmlewis

Find personalized puzzle books by first name from a 100,000+ title Shopify catalog.

Changes · 1
CompareRegistry entry

3 tools: 1 change things and 2 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http on-demand-books https://on-demand-books-dq2yvpdh.fermyon.app/

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

3 tools

Changes things 1Claude Code: ask
  • suggest_namesSuggest first names for which personalized puzzle books are likely available.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Suggest first names for which personalized puzzle books are likely available. Use this when a user is unsure of a spelling, wants gift-recipient ideas, or only has part of a name. Returns popular available names, optionally filtered by a case-insensitive prefix. To confirm a specific name has matching books, follow up with `search_books`.
Only reads 2Claude Code: allow
  • get_bookRe-resolve a single book's purchase URL, cover image, and ISBN from its Shopify product handle.No findings

    Why it is in this group

    • The name "get_book" says "get": a word for reading.
    Description, as the server wrote it
    Re-resolve a single book's purchase URL, cover image, and ISBN from its Shopify product handle. Use this to refresh or re-reference a book across turns without re-running the full name search.
  • search_booksSearch for personalized puzzle books by first name.No findings

    Why it is in this group

    • The name "search_books" says "search": a word for reading.
    Description, as the server wrote it
    Search for personalized puzzle books by first name. Returns matching books with direct Shopify purchase links, cover images, and ISBNs. A typical exact match returns 9 books across 3 puzzle types (mazes, name-sudokus, word searches) and 3 difficulty levels. When no exact match exists, returns similarly-named books. Use this whenever a user is shopping for a personalized gift and knows the recipient's first name.

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 0.2.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http on-demand-books https://on-demand-books-dq2yvpdh.fermyon.app/

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__on-demand-books__search_books",
      "mcp__on-demand-books__get_book"
    ],
    "ask": [
      "mcp__on-demand-books__suggest_names"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as on-demand-books. Review it before you use it.