{ "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": 165 }, "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=165&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=165&setCountry=0&setCurrency=1", "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=165&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\/griffbrett-fuer-viola-ebenholz-165.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\/griffbrett-fuer-viola-ebenholz-165.html#product", "url": "https:\/\/musiccraft-instruments.com\/de\/p\/griffbrett-fuer-viola-ebenholz-165.html", "urls": { "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/product?id_product=165&setCountry=0&setCurrency=1", "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=165&setCountry=0&setCurrency=1", "human": "https:\/\/musiccraft-instruments.com\/de\/p\/griffbrett-fuer-viola-ebenholz-165.html" }, "id_product": 165, "name": "Griffbrett f\u00fcr Viola \u2013 Ebenholz", "description": "Hochwertiges Griffbrett f\u00fcr Viola aus Ebenholz.", "full_description": "Eine gute Viola beginnt bei einer sauberen Grundlage. Das Griffbrett geh\u00f6rt zu den wichtigsten Kontaktpunkten zwischen Musiker und Instrument. Es beeinflusst Spielgef\u00fchl, Intonation und die langfristige Haltbarkeit des Instruments. Dieses Viola-Griffbrett wird aus hochwertigem Ebenholz gefertigt. Durch seine hohe Dichte und Verschlei\u00dffestigkeit z\u00e4hlt Ebenholz seit Generationen zu den bevorzugten Materialien im professionellen Streichinstrumentenbau. Eine zuverl\u00e4ssige Wahl f\u00fcr Reparaturen, Restaurierungen und den Neubau hochwertiger Instrumente. Sorte 2: funktional gutes Holz, aber st\u00e4rkere Farbunterschiede, weniger gleichm\u00e4\u00dfige Maserung, optische Abweichungen zul\u00e4ssig. Sorte 1: ausgew\u00e4hlte Qualit\u00e4t mit gleichm\u00e4\u00dfigerer Struktur, besserem Erscheinungsbild und geringeren Farbabweichungen. Sorte 1A: besonders sorgf\u00e4ltig selektiertes Holz mit sehr homogener Farbe, feiner Maserung und hochwertiger Optik.", "additional_text": "Griffbrett f\u00fcr Viola \n Material: Ebenholz \n Qualit\u00e4t: Sorte 1A oder 1 \n Hohe Verschlei\u00dffestigkeit \n Angenehme Spieleigenschaften \n Geeignet f\u00fcr Reparatur und Instrumentenbau", "sku": "853\/032", "mpn": "853\/032", "ean13": "", "upc": "", "brand": { "@type": "Brand", "name": "MIGMA eG", "url": "https:\/\/musiccraft-instruments.com\/de\/migma-eg_21" }, "manufacturer": { "@type": "Organization", "id_manufacturer": 21, "name": "MIGMA eG", "url": "https:\/\/musiccraft-instruments.com\/de\/migma-eg_21" }, "supplier": { "@type": "Organization", "id_supplier": 1, "name": "Migma e.G." }, "main_category": { "id_category": 83, "name": "Griffbretter", "link_rewrite": "griffbretter", "urls": { "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/category?id_category=83&setCountry=0&setCurrency=1", "human": "https:\/\/musiccraft-instruments.com\/de\/griffbretter-83" } }, "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": 1, "name": "Produkttyp", "value": "Zubeh\u00f6r" }, { "id_feature": 1, "id_feature_value": 150, "name": "Produkttyp", "value": "Ersatzteile" }, { "id_feature": 15, "id_feature_value": 130, "name": "Besteuerung", "value": "Standard Rate" }, { "id_feature": 9, "id_feature_value": 149, "name": "Instrument", "value": "Viola" }, { "id_feature": 28, "id_feature_value": 334, "name": "Bestandteile", "value": "Griffbretter" }, { "id_feature": 22, "id_feature_value": 370, "name": "Einsatzbereich", "value": "Instrumentenbau" }, { "id_feature": 2, "id_feature_value": 502, "name": "Besonderheit", "value": "Verschiedene Varianten" }, { "id_feature": 18, "id_feature_value": 358, "name": " Kernmaterial", "value": "Ebenholz" } ], "agent_faqs": [ ], "images": [ { "id_image": 2395, "cover": true, "position": 1, "legend": "Griffbrett f\u00fcr Violine \u2013 Ebenholz", "url": "https:\/\/cdn3.musiccraft-instruments.com\/2395-large_default\/griffbrett-fuer-viola-ebenholz.webp" }, { "id_image": 2394, "cover": false, "position": 2, "legend": "Griffbrett f\u00fcr Violine \u2013 Ebenholz", "url": "https:\/\/cdn3.musiccraft-instruments.com\/2394-large_default\/griffbrett-fuer-viola-ebenholz.webp" } ], "shipping_weight": { "@type": "QuantitativeValue", "value": 0.05, "unitCode": "KGM", "note": "Shipping weight, not product content." }, "variant_model": { "has_variants": true, "variant_count": 2, "default_id_product_attribute": 515 }, "offers": { "@type": "Offer", "offer_scope": "default_variant", "id_product": 165, "id_product_attribute": 515, "url": "https:\/\/musiccraft-instruments.com\/de\/p\/griffbrett-fuer-viola-ebenholz-165.html", "price": 61.90, "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": 61.90, "priceCurrency": "EUR", "valueAddedTaxIncluded": true } }, "variant_offers": [ { "@type": "Offer", "id_product": 165, "id_product_attribute": 515, "is_default": true, "sku": "853\/032", "url": "https:\/\/musiccraft-instruments.com\/de\/p\/griffbrett-fuer-viola-ebenholz-165.html", "image": "https:\/\/cdn1.musiccraft-instruments.com\/1-large_default\/griffbrett-fuer-viola-ebenholz.webp", "attributes": [ { "group_id": 19, "group_name": "Qualit\u00e4t", "value": "Sorte 1a" } ], "attribute_summary": "Qualit\u00e4t: Sorte 1a", "price": { "delivery_country": false, "currency": "EUR", "currency_symbol": "\u20ac", "tax_rate": 19, "tax_excluded": 52.02, "tax_included": 61.90, "without_reduction_tax_excluded": 52.02, "without_reduction_tax_included": 61.90, "value_added_tax_included": true }, "availability": "https://schema.org/InStock", "quantity": 100, "minimal_quantity": 1, "action": { "type": "add_to_cart", "method": "GET", "enabled": true, "quantity": 1, "url": "https:\/\/musiccraft-instruments.com\/de\/warenkorb?add=1&id_product=165&id_product_attribute=515&qty=1&setCountry=0&setCurrency=1" } }, { "@type": "Offer", "id_product": 165, "id_product_attribute": 516, "is_default": false, "sku": "853\/031", "url": "https:\/\/musiccraft-instruments.com\/de\/p\/griffbrett-fuer-viola-ebenholz-165.html", "image": "https:\/\/cdn1.musiccraft-instruments.com\/1-large_default\/griffbrett-fuer-viola-ebenholz.webp", "attributes": [ { "group_id": 19, "group_name": "Qualit\u00e4t", "value": "Sorte 1" } ], "attribute_summary": "Qualit\u00e4t: Sorte 1", "price": { "delivery_country": false, "currency": "EUR", "currency_symbol": "\u20ac", "tax_rate": 19, "tax_excluded": 41.09, "tax_included": 48.90, "without_reduction_tax_excluded": 41.09, "without_reduction_tax_included": 48.90, "value_added_tax_included": true }, "availability": "https://schema.org/InStock", "quantity": 100, "minimal_quantity": 1, "action": { "type": "add_to_cart", "method": "GET", "enabled": true, "quantity": 1, "url": "https:\/\/musiccraft-instruments.com\/de\/warenkorb?add=1&id_product=165&id_product_attribute=516&qty=1&setCountry=0&setCurrency=1" } } ], "pricing": { "scope": "default_variant", "default_id_product_attribute": 515, "delivery_country": false, "currency": "EUR", "currency_symbol": "\u20ac", "tax_rate": 19, "use_taxes": true, "show_taxes": true, "price_tax_included": 61.90, "price_tax_excluded": 52.02, "price_without_reduction": 52.02, "reduction_percent": 0, "reduction_price": 0 }, "availability": { "status": "https://schema.org/InStock", "orderable": true, "available_for_order": true, "show_price": true, "quantity": 200, "minimal_quantity": 1, "variant_stock_available": true, "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." } } } }