get_book
ActiveTool of On-Demand-Books
declared in 0.1.7
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.
Parameters schema
{
"type": "object",
"required": [
"handle"
],
"properties": {
"handle": {
"type": "string",
"description": "Shopify product handle (as returned in the `shopify_handle` field of a `search_books` result)."
},
"utm_source": {
"type": "string",
"description": "Optional UTM source tag for marketing attribution (e.g. 'mcp.so', 'claude', 'hn'). Appended as ?utm_source=<value> to the Shopify product URL. Defaults to 'mcp'."
}
}
}Parent server
On-Demand-Books
https://github.com/gmlewis/on-demand-books-mcp
2/7 registries