Read-only remote MCP server for Lons Publishing ISBN: official ISBN-13 under the author's own imprint (Amazon KDP, Google Books, Fnac, Waterstones, 160+ countries), delivered by e-mail within 6 h. Tools: get_isbn_offer, get_order_link (returns the secure page; the customer pays), get_required_book_info, faq. Homepage: https://lonscloud.com/ (categories: publishing, ecommerce)
Scored across 4 tools
Each tool targets a distinct point in the purchase funnel (offers, payment link, book-info fields, FAQ), so boundaries are mostly clear. The only mild overlap is between 'faq' and 'get_isbn_offer', since pricing/policy questions could plausibly be answered by either.
Three of four tools follow a clean get_noun pattern (get_isbn_offer, get_order_link, get_required_book_info). 'faq' is a bare noun that breaks the pattern but remains unambiguous and readable.
Four tools suit a narrow, well-defined informational/checkout-guidance service; each has a clear role. It sits at the low edge of the range but does not feel arbitrarily thin.
The surface covers browsing offers, obtaining a payment link, preparing post-payment fields, and FAQs. However, there is no way to check order status or verify that a payment/order completed, leaving an obvious dead end after the customer pays.
Answers common questions about the ISBN service. Optional keyword filter.
Inputs: query.
Returns the three ISBN packs (simple, barcode, premium) with prices in USD and FCFA (XOF), what each includes, delivery delay, payment methods, supported languages and contact.
Inputs: lang.
Returns the secure page where the CUSTOMER pays for an ISBN pack. card = Stripe Checkout link; mobile_money = order page with the Mobile Money form. This tool never performs or initiates a payment and collects no payment data.
Inputs: pack (required), lang, payment_method.
Lists the fields the customer fills in on the thank-you page after payment, so an agent can help prepare them in advance.
Inputs: lang.
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