{ "agent_meta": { "type": "agent_product", "schema": "mcc_agent", "schema_version": "1.1", "generated_at": "2026-11-07", "source_of_truth": "MCC Commerce Engine" }, "request_context": { "language": { "id_lang": 1, "iso_code": "de", "url_prefix": "\/de\/" }, "delivery_country": { "id_country": 0, "iso_code": false }, "currency": { "id_currency": 1, "iso_code": "EUR", "name": "Euro", "symbol": "\u20ac" }, "complete": true }, "context_switching": { "available": true, "mode": "on_demand_resolver", "stateless": true, "resolver": "links.agent.contexts", "fetch_when": "requested_context_differs", "dimensions": [ "language", "delivery_country", "currency" ], "unspecified_dimensions": "preserve_request_context", "selection": { "match": "exact", "source": "available_contexts", "result": "available_contexts[].target_url" }, "target": { "resource": "product", "id_product": 320 }, "full_context_in_target_url": true, "requires_session_persistence": false, "manual_url_construction_allowed": false, "instruction": "When a requested language, delivery country or currency differs from request_context, fetch links.agent.contexts. Preserve dimensions not explicitly changed by the user, select the exact matching entry and follow target_url unchanged." }, "platform": { "name": "MCC Agentic Commerce", "version": "1.0", "commerce_engine": "MCC Commerce Engine", "agent_interface": "MCC Agentic API" }, "instructions": { "purpose": "This endpoint provides the complete machine-readable representation of one product in the active language, delivery-country and currency context.", "rules": [ "All prices, taxes, availability and actions in data.product apply only to request_context.", "When variants exist, select the matching entry from data.product.variant_offers and use its exact price, availability and action URL.", "Do not infer a variant price from the product-level price or from another variant.", "Use the exact action.url supplied by the selected offer. Do not construct add-to-cart URLs manually.", "When language, delivery country or currency must change, fetch links.agent.contexts and follow the exact matching target_url unchanged.", "Prices, taxes, inventory and availability are calculated by the shop.", "Do not invent unavailable product, variant, price, stock, shipping or checkout information." ] }, "capabilities": { "root": true, "sitemap": true, "search": true, "product": true, "contexts": true, "category": true, "cart": true, "cms_page": false, "checkout": false }, "links": { "self": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/product?id_product=320&setCountry=0&setCurrency=1", "agent": { "root": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/root?setCountry=0&setCurrency=1", "sitemap": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/sitemap?setCountry=0&setCurrency=1", "search": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/search?setCountry=0&setCurrency=1", "cart": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/cart?setCountry=0&setCurrency=1", "product": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/product?id_product=320&setCountry=0&setCurrency=1", "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=320&setCountry=0&setCurrency=1" }, "human": { "home": "https:\/\/musiccraft-instruments.com\/", "sitemap": "https:\/\/musiccraft-instruments.com\/de\/sitemap", "search": "https:\/\/musiccraft-instruments.com\/de\/suche", "product": "https:\/\/musiccraft-instruments.com\/de\/p\/goldon-metallophon-20-klangplatten-holzrahmen-320.html", "cart": "https:\/\/musiccraft-instruments.com\/de\/bestellung", "contact": "https:\/\/musiccraft-instruments.com\/de\/kontaktiere-uns" } }, "commerce_model": { "pricing": "server_calculated", "tax": "server_calculated", "shipping": "server_calculated", "inventory": "live", "currencies": "context_based", "languages": "url_based" }, "data": { "product": { "@context": "https://schema.org", "@type": "Product", "@id": "https:\/\/musiccraft-instruments.com\/de\/p\/goldon-metallophon-20-klangplatten-holzrahmen-320.html#product", "url": "https:\/\/musiccraft-instruments.com\/de\/p\/goldon-metallophon-20-klangplatten-holzrahmen-320.html", "urls": { "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/product?id_product=320&setCountry=0&setCurrency=1", "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=320&setCountry=0&setCurrency=1", "human": "https:\/\/musiccraft-instruments.com\/de\/p\/goldon-metallophon-20-klangplatten-holzrahmen-320.html" }, "id_product": 320, "name": "GOLDON Metallophon \u2013 20 schwarz-wei\u00dfe Klangplatten mit Holzrahmen", "description": "Chromatisches Metallophon von GOLDON mit 20 schwarz-wei\u00dfen Stahl-Klangplatten im Tonumfang c3 bis g4. Mit Fichtenholzrahmen, Liederheft und Holzkugelschl\u00e4gel.", "full_description": "Fast wie die Tasten eines Klaviers \u2013 nur zum Anschlagen. Das GOLDON Metallophon verbindet 20 schwarz-wei\u00dfe Klangplatten aus Stahl mit einem Rahmen aus Fichte und macht den chromatischen Tonaufbau auch optisch gut erkennbar. Der Tonumfang reicht von c3 bis g4. Die 20 Klangplatten messen jeweils 20 x 2 mm und sind auf einer Grundplatte aus Sperrholz angeordnet. Durch den chromatischen Aufbau stehen neben den Stammt\u00f6nen auch die entsprechenden Halbt\u00f6ne zur Verf\u00fcgung \u2013 und die schwarz-wei\u00dfe Gestaltung erinnert dabei ganz bewusst an eine klassische Klaviatur. Zum Lieferumfang geh\u00f6ren ein Holzkugelschl\u00e4gel und ein Liederheft f\u00fcr die ersten St\u00fccke und musikalischen Experimente. Geliefert wird das Metallophon in einer bunten Geschenkverpackung \u2013 bereit zum Auspacken, Anschlagen und Entdecken.", "additional_text": "Technische Daten \n \n Metallophon \n 20 schwarz-wei\u00dfe Klangplatten \n Material Klangplatten: Stahl \n Ma\u00dfe Klangplatten: 20 x 2 mm \n Tonumfang: c3 bis g4 \n Chromatisch \n Grundplatte: Sperrholz \n Rahmen: Fichte \n Farbe: Schwarz-Wei\u00df \n Inklusive 1 Holzkugelschl\u00e4gel \n Inklusive Liederheft \n Bunte Geschenkverpackung \n Hersteller: GOLDON Musikinstrumentenbau GmbH \n Modell: 20 schwarz-wei\u00dfe Klangplatten (c3 - g4) Holzrahmen", "sku": "877\/11070", "mpn": "877\/11070", "ean13": "", "upc": "", "brand": { "@type": "Brand", "name": "GOLDON Musikinstrumentenbau GmbH", "url": "https:\/\/musiccraft-instruments.com\/de\/goldon-musikinstrumentenbau-gmbh_36" }, "manufacturer": { "@type": "Organization", "id_manufacturer": 36, "name": "GOLDON Musikinstrumentenbau GmbH", "url": "https:\/\/musiccraft-instruments.com\/de\/goldon-musikinstrumentenbau-gmbh_36" }, "supplier": { "@type": "Organization", "id_supplier": 1, "name": "Migma e.G." }, "main_category": { "id_category": 41, "name": "Xylophone & Metallophone", "link_rewrite": "xylophone-metallophone", "urls": { "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/category?id_category=41&setCountry=0&setCurrency=1", "human": "https:\/\/musiccraft-instruments.com\/de\/xylophone-metallophone-41" } }, "categories": [ { "id_category": 4, "name": "Instrumente", "link_rewrite": "instrumente", "urls": { "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/category?id_category=4&setCountry=0&setCurrency=1", "human": "https:\/\/musiccraft-instruments.com\/de\/instrumente-4" } }, { "id_category": 6, "name": "Equipment & Essentials", "link_rewrite": "equipment-essentials", "urls": { "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/category?id_category=6&setCountry=0&setCurrency=1", "human": "https:\/\/musiccraft-instruments.com\/de\/equipment-essentials-6" } }, { "id_category": 7, "name": "Restauration", "link_rewrite": "restauration", "urls": { "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/category?id_category=7&setCountry=0&setCurrency=1", "human": "https:\/\/musiccraft-instruments.com\/de\/restauration-7" } }, { "id_category": 5, "name": "Highlight", "link_rewrite": "highlight", "urls": { "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/category?id_category=5&setCountry=0&setCurrency=1", "human": "https:\/\/musiccraft-instruments.com\/de\/highlight-5" } } ], "features": [ { "id_feature": 1, "id_feature_value": 169, "name": "Produkttyp", "value": "Set" }, { "id_feature": 1, "id_feature_value": 3, "name": "Produkttyp", "value": "Einzelartikel" }, { "id_feature": 15, "id_feature_value": 130, "name": "Besteuerung", "value": "Standard Rate" }, { "id_feature": 9, "id_feature_value": 406, "name": "Instrument", "value": "Xylophon" }, { "id_feature": 22, "id_feature_value": 171, "name": "Einsatzbereich", "value": "Anf\u00e4nger" }, { "id_feature": 18, "id_feature_value": 371, "name": " Kernmaterial", "value": "Fichte" }, { "id_feature": 18, "id_feature_value": 156, "name": " Kernmaterial", "value": "Stahl" } ], "agent_faqs": [ ], "images": [ { "id_image": 2750, "cover": true, "position": 1, "legend": "GOLDON Metallophon \u2013 20 schwarz-wei\u00dfe Klangplatten mit Holzrahmen", "url": "https:\/\/cdn1.musiccraft-instruments.com\/2750-large_default\/goldon-metallophon-20-klangplatten-holzrahmen.webp" } ], "shipping_weight": { "@type": "QuantitativeValue", "value": 1, "unitCode": "KGM", "note": "Shipping weight, not product content." }, "variant_model": { "has_variants": false, "variant_count": 0, "default_id_product_attribute": 0 }, "offers": { "@type": "Offer", "offer_scope": "product", "id_product": 320, "id_product_attribute": 0, "url": "https:\/\/musiccraft-instruments.com\/de\/p\/goldon-metallophon-20-klangplatten-holzrahmen-320.html", "price": 44.15, "priceCurrency": "EUR", "availability": "https://schema.org/InStock", "itemCondition": "https://schema.org/NewCondition", "seller": { "@type": "Organization", "name": "musiccraft - instruments", "url": "https:\/\/musiccraft-instruments.com\/", "telephone": "+49 (0) 34 20 63 14 888" }, "priceSpecification": { "@type": "PriceSpecification", "price": 44.15, "priceCurrency": "EUR", "valueAddedTaxIncluded": true } , "action": { "type": "add_to_cart", "method": "GET", "enabled": true, "quantity": 1, "url": "https:\/\/musiccraft-instruments.com\/de\/warenkorb?add=1&id_product=320&qty=1&setCountry=0&setCurrency=1" } }, "variant_offers": [ ], "pricing": { "scope": "product", "default_id_product_attribute": 0, "delivery_country": false, "currency": "EUR", "currency_symbol": "\u20ac", "tax_rate": 19, "use_taxes": true, "show_taxes": true, "price_tax_included": 44.15, "price_tax_excluded": 37.10, "price_without_reduction": 37.10, "reduction_percent": 0, "reduction_price": 0 }, "availability": { "status": "https://schema.org/InStock", "orderable": true, "available_for_order": true, "show_price": true, "quantity": 10, "minimal_quantity": 1, "variant_stock_available": false, "allow_buy_when_out_of_stock": false, "stock_management": false, "is_virtual": false } }, "actions": { "add_to_cart": { "type": "cart_add", "method": "GET", "requires_context": true, "required_context_parameters": [ "setCountry", "setCurrency" ], "instruction": "Use the exact action.url from data.product.offers for a simple product or from the selected data.product.variant_offers entry. Respect action.enabled and action.quantity." } } } }