{ "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": 1, "iso_code": "DE" }, "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": 73 }, "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=73&setCountry=1&setCurrency=1", "agent": { "root": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/root?setCountry=1&setCurrency=1", "sitemap": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/sitemap?setCountry=1&setCurrency=1", "search": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/search?setCountry=1&setCurrency=1", "cart": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/cart?setCountry=1&setCurrency=1", "product": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/product?id_product=73&setCountry=1&setCurrency=1", "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=73&setCountry=1&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\/club-steel-oktav-mundharmonika-73.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\/club-steel-oktav-mundharmonika-73.html#product", "url": "https:\/\/musiccraft-instruments.com\/de\/p\/club-steel-oktav-mundharmonika-73.html", "urls": { "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/product?id_product=73&setCountry=1&setCurrency=1", "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=73&setCountry=1&setCurrency=1", "human": "https:\/\/musiccraft-instruments.com\/de\/p\/club-steel-oktav-mundharmonika-73.html" }, "id_product": 73, "name": "CLUB STEEL Oktav \u2013 Tradition mit Druck dahinter", "description": "Oktav-Mundharmonika mit Edelstahl-Stimmzungen und klassischem Club-System. Breiter Klang, direkte Ansprache und gebaut f\u00fcr echte musikalische Momente.", "full_description": "Manche Instrumente altern einfach gut. Nicht, weil sie nostalgisch wirken. Sondern weil ihr Klang nie wirklich verschwindet. Die CLUB STEEL Oktav geh\u00f6rt genau in diese Kategorie. Der breite, tragende Oktav-Sound f\u00fchlt sich sofort vertraut an. Warm. Voll. Bewegend. Fast wie Musik, die schon immer irgendwo im Raum war. Und genau das macht Oktav-Mundharmonikas seit Generationen so besonders. Zwei gleichzeitig klingende Stimmzungen im Oktavabstand erzeugen diesen schwebenden, kr\u00e4ftigen Klang, der sofort Atmosph\u00e4re schafft. Nicht steril. Nicht d\u00fcnn. Sondern lebendig. Die CLUB STEEL verbindet dieses klassische Klanggef\u00fchl mit moderner SEYDEL-Technik. Die rostfreien Edelstahl-Stimmzungen liefern eine direkte Ansprache, hohe Lautst\u00e4rke und enorme Haltbarkeit. Egal ob sanfte Melodien oder kr\u00e4ftiges Akkordspiel \u2013 das Instrument bleibt kontrollierbar und offen im Sound. Tradition darf sich gut anf\u00fchlen. Das typische Club-System mit zus\u00e4tzlichem Ton im Blasbereich er\u00f6ffnet bekannte traditionelle Spielweisen und sorgt gleichzeitig f\u00fcr einen besonders harmonischen Spielfluss. Folk. Volksmusik. Shantys. Stra\u00dfenmusik. Singer-Songwriter oder einfach Melodien, die nach echten Menschen klingen statt nach Software. Die CLUB STEEL f\u00fchlt sich \u00fcberall zuhause, wo Musik direkt aus dem Bauch kommen darf. Und genau das macht sie so spannend: Sie ist traditionell. Aber niemals verstaubt. Anf\u00e4nger entdecken schnell diesen satten Oktav-Sound. Erfahrene Spieler bekommen Dynamik, Druck und Ausdruck. Klingt besser, wenn du\u2019s selbst machst. Gebaut wird die CLUB STEEL Oktav von C.A. Seydel S\u00f6hne \u2013 der \u00e4ltesten Mundharmonika-Manufaktur der Welt. Handwerk aus Deutschland. F\u00fcr Menschen, die Musik nicht nur spielen wollen. Sondern sp\u00fcrbar machen.", "additional_text": "Oktav-Mundharmonika im klassischen Club-System \n Rostfreie Edelstahl-Stimmzungen f\u00fcr direkte Ansprache und hohe Haltbarkeit \n Breiter, tragender Oktav-Sound \n Zus\u00e4tzlicher Ton im Blasbereich f\u00fcr erweitertes Spiel \n Geeignet f\u00fcr Folk, Volksmusik, Shantys und Melodiespiel \n Hohe Luftdichtigkeit und pr\u00e4zise Verarbeitung \n Warmer und dynamischer Klangcharakter \n Stabile Edelstahl-Deckel \n Handgefertigt von C.A. Seydel S\u00f6hne \n Made in Germany", "sku": "865\/31.400C", "mpn": "865\/31.400C", "ean13": "", "upc": "", "brand": { "@type": "Brand", "name": "C. A. Seydel S\u00f6hne", "url": "https:\/\/musiccraft-instruments.com\/de\/c-a-seydel-sohne_13" }, "manufacturer": { "@type": "Organization", "id_manufacturer": 13, "name": "C. A. Seydel S\u00f6hne", "url": "https:\/\/musiccraft-instruments.com\/de\/c-a-seydel-sohne_13" }, "supplier": { "@type": "Organization", "id_supplier": 1, "name": "Migma e.G." }, "main_category": { "id_category": 15, "name": "Mundharmonikas", "link_rewrite": "mundharmonikas", "urls": { "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/category?id_category=15&setCountry=1&setCurrency=1", "human": "https:\/\/musiccraft-instruments.com\/de\/mundharmonikas-15" } }, "categories": [ { "id_category": 4, "name": "Instrumente", "link_rewrite": "instrumente", "urls": { "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/category?id_category=4&setCountry=1&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=1&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=1&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=1&setCurrency=1", "human": "https:\/\/musiccraft-instruments.com\/de\/highlight-5" } } ], "features": [ { "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": 321, "name": "Instrument", "value": "Mundharmonika" } ], "agent_faqs": [ ], "images": [ { "id_image": 2093, "cover": true, "position": 1, "legend": "CLUB STEEL Oktav \u2013 Tradition mit Druck dahinter", "url": "https:\/\/cdn1.musiccraft-instruments.com\/2093-large_default\/club-steel-oktav-mundharmonika.webp" } ], "shipping_weight": { "@type": "QuantitativeValue", "value": 0.12, "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": 73, "id_product_attribute": 0, "url": "https:\/\/musiccraft-instruments.com\/de\/p\/club-steel-oktav-mundharmonika-73.html", "price": 119.95, "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": 119.95, "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=73&qty=1&setCountry=1&setCurrency=1" } }, "variant_offers": [ ], "pricing": { "scope": "product", "default_id_product_attribute": 0, "delivery_country": "DE", "currency": "EUR", "currency_symbol": "\u20ac", "tax_rate": 19, "use_taxes": true, "show_taxes": true, "price_tax_included": 119.95, "price_tax_excluded": 100.80, "price_without_reduction": 100.80, "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." } } } }