{ "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": 304 }, "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=304&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=304&setCountry=0&setCurrency=1", "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=304&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\/rubner-triangel-6-mm-tonstahl-304.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\/rubner-triangel-6-mm-tonstahl-304.html#product", "url": "https:\/\/musiccraft-instruments.com\/de\/p\/rubner-triangel-6-mm-tonstahl-304.html", "urls": { "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/product?id_product=304&setCountry=0&setCurrency=1", "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=304&setCountry=0&setCurrency=1", "human": "https:\/\/musiccraft-instruments.com\/de\/p\/rubner-triangel-6-mm-tonstahl-304.html" }, "id_product": 304, "name": "Rubner Triangel aus 6 mm Tonstahl \u2013 verschiedene Gr\u00f6\u00dfen", "description": "Vernickelte Triangel von Rubner aus 6 mm starkem Tonstahl. In verschiedenen Gr\u00f6\u00dfen erh\u00e4ltlich und komplett mit Trageschlaufe und Schl\u00e4gel.", "full_description": "Einfach anschlagen \u2013 und schon steht ein klarer metallischer Akzent im Raum. Die Triangel von Rubner ist aus Tonstahl mit einem Durchmesser von 6 mm gefertigt und vernickelt. Je nach gew\u00fcnschter Gr\u00f6\u00dfe stehen Varianten mit 10, 15, 20 oder 25 cm zur Auswahl. Damit l\u00e4sst sich die Triangel passend zum jeweiligen Einsatz ausw\u00e4hlen \u2013 vom Musikunterricht bis zum gemeinsamen Musizieren im Ensemble. Geliefert wird sie direkt mit Trageschlaufe und passendem Schl\u00e4gel. Dessen Metall\u00f6se ist ein kleines, aber praktisches Detail f\u00fcr Aufbewahrung und Handhabung. Ein klassisches Schlaginstrument, schn\u00f6rkellos und bereit f\u00fcr den n\u00e4chsten Einsatz.", "additional_text": "Triangel \n Material: Tonstahl \n Materialst\u00e4rke: \u00d8 6 mm \n Oberfl\u00e4che: vernickelt \n Erh\u00e4ltliche Gr\u00f6\u00dfen: 10 cm, 15 cm, 20 cm und 25 cm \n Mit Trageschlaufe \n Inklusive Schl\u00e4gel mit Metall\u00f6se \n Hersteller: Firma Rubner Metallbestandteile \n Modell: Triangel", "sku": "866\/001", "mpn": "866\/001", "ean13": "", "upc": "", "brand": { "@type": "Brand", "name": " Firma Rubner Metallbestandteile", "url": "https:\/\/musiccraft-instruments.com\/de\/firma-rubner-metallbestandteile_35" }, "manufacturer": { "@type": "Organization", "id_manufacturer": 35, "name": " Firma Rubner Metallbestandteile", "url": "https:\/\/musiccraft-instruments.com\/de\/firma-rubner-metallbestandteile_35" }, "supplier": { "@type": "Organization", "id_supplier": 1, "name": "Migma e.G." }, "main_category": { "id_category": 42, "name": "Triangeln", "link_rewrite": "triangeln", "urls": { "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/category?id_category=42&setCountry=0&setCurrency=1", "human": "https:\/\/musiccraft-instruments.com\/de\/triangeln-42" } }, "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": 3, "name": "Produkttyp", "value": "Einzelartikel" }, { "id_feature": 15, "id_feature_value": 130, "name": "Besteuerung", "value": "Standard Rate" }, { "id_feature": 9, "id_feature_value": 404, "name": "Instrument", "value": "Triangel" }, { "id_feature": 22, "id_feature_value": 171, "name": "Einsatzbereich", "value": "Anf\u00e4nger" }, { "id_feature": 22, "id_feature_value": 172, "name": "Einsatzbereich", "value": "Fortgeschrittene" }, { "id_feature": 2, "id_feature_value": 502, "name": "Besonderheit", "value": "Verschiedene Varianten" }, { "id_feature": 18, "id_feature_value": 156, "name": " Kernmaterial", "value": "Stahl" } ], "agent_faqs": [ ], "images": [ { "id_image": 2730, "cover": true, "position": 1, "legend": "Rubner Triangel aus 6 mm Tonstahl \u2013 verschiedene Gr\u00f6\u00dfen", "url": "https:\/\/cdn1.musiccraft-instruments.com\/2730-large_default\/rubner-triangel-6-mm-tonstahl.webp" } ], "shipping_weight": { "@type": "QuantitativeValue", "value": 0.6, "unitCode": "KGM", "note": "Shipping weight, not product content." }, "variant_model": { "has_variants": true, "variant_count": 4, "default_id_product_attribute": 679 }, "offers": { "@type": "Offer", "offer_scope": "default_variant", "id_product": 304, "id_product_attribute": 679, "url": "https:\/\/musiccraft-instruments.com\/de\/p\/rubner-triangel-6-mm-tonstahl-304.html", "price": 9.00, "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": 9.00, "priceCurrency": "EUR", "valueAddedTaxIncluded": true } }, "variant_offers": [ { "@type": "Offer", "id_product": 304, "id_product_attribute": 679, "is_default": true, "sku": "866\/001", "url": "https:\/\/musiccraft-instruments.com\/de\/p\/rubner-triangel-6-mm-tonstahl-304.html", "image": "https:\/\/cdn3.musiccraft-instruments.com\/1-large_default\/rubner-triangel-6-mm-tonstahl.webp", "attributes": [ { "group_id": 10, "group_name": "Gr\u00f6\u00dfe", "value": "10 cm" } ], "attribute_summary": "Gr\u00f6\u00dfe: 10 cm", "price": { "delivery_country": false, "currency": "EUR", "currency_symbol": "\u20ac", "tax_rate": 19, "tax_excluded": 7.56, "tax_included": 9.00, "without_reduction_tax_excluded": 7.56, "without_reduction_tax_included": 9.00, "value_added_tax_included": true }, "availability": "https://schema.org/InStock", "quantity": 10, "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=304&id_product_attribute=679&qty=1&setCountry=0&setCurrency=1" } }, { "@type": "Offer", "id_product": 304, "id_product_attribute": 680, "is_default": false, "sku": "866\/002", "url": "https:\/\/musiccraft-instruments.com\/de\/p\/rubner-triangel-6-mm-tonstahl-304.html", "image": "https:\/\/cdn3.musiccraft-instruments.com\/1-large_default\/rubner-triangel-6-mm-tonstahl.webp", "attributes": [ { "group_id": 10, "group_name": "Gr\u00f6\u00dfe", "value": "15 cm" } ], "attribute_summary": "Gr\u00f6\u00dfe: 15 cm", "price": { "delivery_country": false, "currency": "EUR", "currency_symbol": "\u20ac", "tax_rate": 19, "tax_excluded": 8.74, "tax_included": 10.40, "without_reduction_tax_excluded": 8.74, "without_reduction_tax_included": 10.40, "value_added_tax_included": true }, "availability": "https://schema.org/InStock", "quantity": 10, "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=304&id_product_attribute=680&qty=1&setCountry=0&setCurrency=1" } }, { "@type": "Offer", "id_product": 304, "id_product_attribute": 681, "is_default": false, "sku": "866\/003", "url": "https:\/\/musiccraft-instruments.com\/de\/p\/rubner-triangel-6-mm-tonstahl-304.html", "image": "https:\/\/cdn3.musiccraft-instruments.com\/1-large_default\/rubner-triangel-6-mm-tonstahl.webp", "attributes": [ { "group_id": 10, "group_name": "Gr\u00f6\u00dfe", "value": "20 cm" } ], "attribute_summary": "Gr\u00f6\u00dfe: 20 cm", "price": { "delivery_country": false, "currency": "EUR", "currency_symbol": "\u20ac", "tax_rate": 19, "tax_excluded": 11.43, "tax_included": 13.60, "without_reduction_tax_excluded": 11.43, "without_reduction_tax_included": 13.60, "value_added_tax_included": true }, "availability": "https://schema.org/InStock", "quantity": 10, "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=304&id_product_attribute=681&qty=1&setCountry=0&setCurrency=1" } }, { "@type": "Offer", "id_product": 304, "id_product_attribute": 682, "is_default": false, "sku": "866\/004", "url": "https:\/\/musiccraft-instruments.com\/de\/p\/rubner-triangel-6-mm-tonstahl-304.html", "image": "https:\/\/cdn3.musiccraft-instruments.com\/1-large_default\/rubner-triangel-6-mm-tonstahl.webp", "attributes": [ { "group_id": 10, "group_name": "Gr\u00f6\u00dfe", "value": "25 cm" } ], "attribute_summary": "Gr\u00f6\u00dfe: 25 cm", "price": { "delivery_country": false, "currency": "EUR", "currency_symbol": "\u20ac", "tax_rate": 19, "tax_excluded": 9.75, "tax_included": 11.60, "without_reduction_tax_excluded": 9.75, "without_reduction_tax_included": 11.60, "value_added_tax_included": true }, "availability": "https://schema.org/InStock", "quantity": 10, "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=304&id_product_attribute=682&qty=1&setCountry=0&setCurrency=1" } } ], "pricing": { "scope": "default_variant", "default_id_product_attribute": 679, "delivery_country": false, "currency": "EUR", "currency_symbol": "\u20ac", "tax_rate": 19, "use_taxes": true, "show_taxes": true, "price_tax_included": 9.00, "price_tax_excluded": 7.56, "price_without_reduction": 7.56, "reduction_percent": 0, "reduction_price": 0 }, "availability": { "status": "https://schema.org/InStock", "orderable": true, "available_for_order": true, "show_price": true, "quantity": 40, "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." } } } }