{ "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": 88 }, "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=88&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=88&setCountry=1&setCurrency=1", "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=88&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\/violine-22151-klaus-karin-wunderlich-88.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\/violine-22151-klaus-karin-wunderlich-88.html#product", "url": "https:\/\/musiccraft-instruments.com\/de\/p\/violine-22151-klaus-karin-wunderlich-88.html", "urls": { "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/product?id_product=88&setCountry=1&setCurrency=1", "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=88&setCountry=1&setCurrency=1", "human": "https:\/\/musiccraft-instruments.com\/de\/p\/violine-22151-klaus-karin-wunderlich-88.html" }, "id_product": 88, "name": "Violine 22151 \u2013 Gebaut f\u00fcr h\u00f6chste Anspr\u00fcche", "description": "Handgefertigte Meistervioline von Karin Wunderlich nach Guarneri- oder Stradivari-Modell mit altem Resonanzholz und au\u00dfergew\u00f6hnlicher klanglicher Tiefe.", "full_description": "Manche Violinen spielen sauber. Und manche entwickeln eine eigene Sprache. Die Violine 22151 von Karin Wunderlich geh\u00f6rt klar zur zweiten Kategorie. Diese hochwertige Meistervioline wird vollst\u00e4ndig von Hand gefertigt und orientiert sich an klassischen Guarneri- oder Stradivari-Modellen. Dabei entsteht kein gew\u00f6hnliches Serieninstrument, sondern eine Violine mit eigenem Charakter, gro\u00dfer Ausdruckskraft und bemerkenswerter klanglicher Offenheit. Das ausgesuchte alte Resonanzholz sorgt f\u00fcr eine reife, tragf\u00e4hige Klangstruktur mit au\u00dfergew\u00f6hnlicher Dynamik. Jede Note entwickelt Tiefe und Pr\u00e4senz, ohne dabei an Klarheit zu verlieren. Besonders in den h\u00f6heren Lagen bleibt der Ton fein, singend und kontrolliert. Der geteilte oder ganze Boden unterstreicht zus\u00e4tzlich den individuellen Charakter des Instruments und verleiht jeder Violine ihre eigene klangliche Pers\u00f6nlichkeit. Diese Violine reagiert nicht nur auf Technik. Sie reagiert auf Haltung, Gef\u00fchl und Ausdruck. Die feine Lackierung bringt die nat\u00fcrliche Sch\u00f6nheit der H\u00f6lzer elegant zur Geltung und verleiht dem Instrument eine lebendige, hochwertige Ausstrahlung. Erg\u00e4nzt wird die Violine durch die traditionelle Signatur mit Zettel und Brandstempel \u201eKarin Wunderlich\u201c. Die Violine 22151 richtet sich an anspruchsvolle Musiker, fortgeschrittene Spieler und Menschen, die in einem Instrument mehr suchen als reine Pr\u00e4zision. Sie bietet W\u00e4rme, Kontrolle und Pers\u00f6nlichkeit \u2013 genau die Eigenschaften, die gro\u00dfe Violinen ausmachen. F\u00fcr Musiker, die nicht einfach nur spielen wollen. Sondern gestalten. Nicht beliebig. Sondern mit echter Stimme. Handgefertigt von Karin Wunderlich. Traditionelle deutsche Geigenbaukunst.", "additional_text": "Handgefertigte Meistervioline von Karin Wunderlich \n Eigenes Modell nach Guarneri oder Stradivari \n Ausgesuchtes altes Resonanzholz \n Geteilter oder ganzer Boden \n Feine handaufgetragene Lackierung \n Warmer, tragf\u00e4higer und ausdrucksstarker Klang \n Sehr feine Ansprache und gro\u00dfe Dynamik \n F\u00fcr h\u00f6chste musikalische Anspr\u00fcche \n Signiert mit Zettel und Brandstempel \u201eKarin Wunderlich\u201c \n Traditionelle Handwerkskunst \n Made in Germany", "sku": "208\/22151", "mpn": "208\/22151", "ean13": "", "upc": "", "brand": { "@type": "Brand", "name": "Klaus & Karin Wunderlich Geigenbaumeister", "url": "https:\/\/musiccraft-instruments.com\/de\/klaus-karin-wunderlich-geigenbaumeister_15" }, "manufacturer": { "@type": "Organization", "id_manufacturer": 15, "name": "Klaus & Karin Wunderlich Geigenbaumeister", "url": "https:\/\/musiccraft-instruments.com\/de\/klaus-karin-wunderlich-geigenbaumeister_15" }, "supplier": { "@type": "Organization", "id_supplier": 1, "name": "Migma e.G." }, "main_category": { "id_category": 21, "name": "Violinen", "link_rewrite": "violinen", "urls": { "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/category?id_category=21&setCountry=1&setCurrency=1", "human": "https:\/\/musiccraft-instruments.com\/de\/violinen-21" } }, "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": 148, "name": "Instrument", "value": "Violine" } ], "agent_faqs": [ ], "images": [ { "id_image": 2147, "cover": true, "position": 1, "legend": "Violine 22151 \u2013 Gebaut f\u00fcr h\u00f6chste Anspr\u00fcche", "url": "https:\/\/cdn2.musiccraft-instruments.com\/2147-large_default\/violine-22151-klaus-karin-wunderlich.webp" }, { "id_image": 2151, "cover": false, "position": 2, "legend": "Violine 22151 \u2013 Gebaut f\u00fcr h\u00f6chste Anspr\u00fcche", "url": "https:\/\/cdn1.musiccraft-instruments.com\/2151-large_default\/violine-22151-klaus-karin-wunderlich.webp" }, { "id_image": 2150, "cover": false, "position": 3, "legend": "Violine 22151 \u2013 Gebaut f\u00fcr h\u00f6chste Anspr\u00fcche", "url": "https:\/\/cdn3.musiccraft-instruments.com\/2150-large_default\/violine-22151-klaus-karin-wunderlich.webp" }, { "id_image": 2148, "cover": false, "position": 4, "legend": "Violine 22151 \u2013 Gebaut f\u00fcr h\u00f6chste Anspr\u00fcche", "url": "https:\/\/cdn1.musiccraft-instruments.com\/2148-large_default\/violine-22151-klaus-karin-wunderlich.webp" }, { "id_image": 2149, "cover": false, "position": 5, "legend": "Violine 22151 \u2013 Gebaut f\u00fcr h\u00f6chste Anspr\u00fcche", "url": "https:\/\/cdn2.musiccraft-instruments.com\/2149-large_default\/violine-22151-klaus-karin-wunderlich.webp" } ], "shipping_weight": { "@type": "QuantitativeValue", "value": 1.5, "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": 88, "id_product_attribute": 0, "url": "https:\/\/musiccraft-instruments.com\/de\/p\/violine-22151-klaus-karin-wunderlich-88.html", "price": 9115.00, "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": 9115.00, "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=88&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": 9115.00, "price_tax_excluded": 7659.66, "price_without_reduction": 7659.66, "reduction_percent": 0, "reduction_price": 0 }, "availability": { "status": "https://schema.org/InStock", "orderable": true, "available_for_order": true, "show_price": true, "quantity": 4, "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." } } } }