{"protocolVersion":"0.3.0","name":"Arete Diamond","description":"Discover certified loose diamonds and made-to-order fine jewellery, configure and price pieces, and hand off to a secure human checkout. Retail prices, VAT-aware.","url":"https://aretediamond.com/mcp","preferredTransport":"JSONRPC","version":"0.1.0","provider":{"organization":"Arete Diamond","url":"https://aretediamond.com"},"documentationUrl":"https://aretediamond.com/auth.md","capabilities":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false},"defaultInputModes":["application/json","text/plain"],"defaultOutputModes":["application/json"],"skills":[{"id":"search_diamonds","name":"Search diamonds","description":"Search loose diamonds by shape, colour, clarity, cut, carat and budget.","tags":["diamonds","search"]},{"id":"count_diamonds","name":"Count diamonds","description":"Count how many diamonds match a set of criteria without listing them.","tags":["diamonds","search"]},{"id":"get_diamond","name":"Get diamond","description":"Full detail of one diamond by identifier — 4Cs, measurements, certificate, price.","tags":["diamonds"]},{"id":"get_diamond_price_bounds","name":"Diamond price bounds","description":"Lowest and highest retail price for a diamond category.","tags":["diamonds","pricing"]},{"id":"list_diamond_filter_options","name":"Diamond filter options","description":"Valid values for a diamond search field (shape, colour, clarity, cut, fluorescence, cert).","tags":["diamonds"]},{"id":"list_jewellery_models","name":"Browse jewellery","description":"Browse made-to-order jewellery models by category, metal and sort order.","tags":["jewellery"]},{"id":"get_model_options","name":"Jewellery options","description":"Configurable options for a jewellery model — metals, sizes, finishes, gems, engraving.","tags":["jewellery","configurator"]},{"id":"configure_and_price","name":"Configure & price","description":"Validate a jewellery configuration and return a retail price with VAT and lead time.","tags":["jewellery","pricing","configurator"]},{"id":"find_settings_for_diamond","name":"Find settings","description":"Find ring and pendant settings that physically fit a given diamond.","tags":["jewellery","diamonds"]},{"id":"suggest_center_stone","name":"Suggest centre stone","description":"Suggest diamonds that fit a jewellery model's centre setting.","tags":["diamonds","jewellery"]},{"id":"search_encyclopedia","name":"Search encyclopedia","description":"Search Arete's diamond encyclopedia for educational articles.","tags":["education"]},{"id":"get_encyclopedia_article","name":"Get article","description":"Full text of one encyclopedia article (GIA-accurate).","tags":["education"]},{"id":"get_exchange_rates","name":"Exchange rates","description":"Current currency exchange rates used for retail price conversion.","tags":["pricing"]},{"id":"get_shipping_and_returns","name":"Shipping & returns","description":"Delivery times, shipping cost, returns window and made-to-order lead time by country.","tags":["shipping"]},{"id":"start_checkout","name":"Start checkout","description":"Begin checkout — hands off to a secure human checkout (cannot take payment).","tags":["checkout"]}]}