{ "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": 824 }, "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=824&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=824&setCountry=0&setCurrency=1", "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=824&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\/migma-cellobogen-023-schuelerbogen-824.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\/migma-cellobogen-023-schuelerbogen-824.html#product", "url": "https:\/\/musiccraft-instruments.com\/de\/p\/migma-cellobogen-023-schuelerbogen-824.html", "urls": { "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/product?id_product=824&setCountry=0&setCurrency=1", "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=824&setCountry=0&setCurrency=1", "human": "https:\/\/musiccraft-instruments.com\/de\/p\/migma-cellobogen-023-schuelerbogen-824.html" }, "id_product": 824, "name": "Migma Cellobogen 023 \u2013 Sch\u00fclerbogen mit kantiger Brasilholzstange", "description": "Migma Cellobogen 023 mit kantiger Brasilholzstange, Ebenholzfrosch und Neusilbergarnitur. Sch\u00fclerbogen in den Gr\u00f6\u00dfen 4\/4 bis 1\/4.", "full_description": "Der Migma Cellobogen 023 ist als Sch\u00fclerbogen f\u00fcr Cello konzipiert und in den Gr\u00f6\u00dfen 4\/4, 3\/4, 1\/2 und 1\/4 erh\u00e4ltlich. Damit kann der Bogen passend zur jeweiligen Cellogr\u00f6\u00dfe ausgew\u00e4hlt werden. Die kantige Stange besteht aus Brasilholz. Der Bogen ist mit einer Neusilbergarnitur ausgestattet und besitzt einen Ebenholzfrosch mit Zwickel und einfachem Auge. Auch das dreiteilige Beinchen ist mit einem Auge versehen. Eine Neusilber-Drahtbewicklung erg\u00e4nzt die klassische Ausstattung. Durch die verschiedenen verf\u00fcgbaren Gr\u00f6\u00dfen eignet sich der Cellobogen besonders f\u00fcr den Unterricht und f\u00fcr Sch\u00fclerinnen und Sch\u00fcler mit unterschiedlich gro\u00dfen Instrumenten.", "additional_text": "Modell: Cellobogen 023 \n Produkttyp: Sch\u00fclerbogen f\u00fcr Cello \n Stange: Brasilholz \n Form der Stange: kantig \n Garnitur: Neusilber \n Frosch: Ebenholz \n Frosch mit Zwickel \n Auge: einfach \n Beinchen: dreiteilig, mit Auge \n Bewicklung: Neusilber-Draht \n Erh\u00e4ltliche Gr\u00f6\u00dfen: 4\/4, 3\/4, 1\/2 und 1\/4 \n Hersteller: Migma e.G.", "sku": "139\/023A", "mpn": "139\/023A", "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": 118, "name": "B\u00f6gen", "link_rewrite": "boegen", "urls": { "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/category?id_category=118&setCountry=0&setCurrency=1", "human": "https:\/\/musiccraft-instruments.com\/de\/boegen-118" } }, "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": 497, "name": "Instrument", "value": "Bogen" }, { "id_feature": 9, "id_feature_value": 325, "name": "Instrument", "value": "Cello" }, { "id_feature": 29, "id_feature_value": 342, "name": "Gr\u00f6\u00dfe f\u00fcr", "value": "1\/4" }, { "id_feature": 29, "id_feature_value": 348, "name": "Gr\u00f6\u00dfe f\u00fcr", "value": "1\/2" }, { "id_feature": 29, "id_feature_value": 341, "name": "Gr\u00f6\u00dfe f\u00fcr", "value": "4\/4" }, { "id_feature": 29, "id_feature_value": 343, "name": "Gr\u00f6\u00dfe f\u00fcr", "value": "3\/4" }, { "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": 3869, "cover": true, "position": 1, "legend": "Migma Cellobogen 023 \u2013 Sch\u00fclerbogen mit kantiger Brasilholzstange", "url": "https:\/\/cdn3.musiccraft-instruments.com\/3869-large_default\/migma-cellobogen-023-schuelerbogen.webp" }, { "id_image": 3868, "cover": false, "position": 2, "legend": "Migma Cellobogen 023 \u2013 Sch\u00fclerbogen mit kantiger Brasilholzstange", "url": "https:\/\/cdn2.musiccraft-instruments.com\/3868-large_default\/migma-cellobogen-023-schuelerbogen.webp" }, { "id_image": 3870, "cover": false, "position": 3, "legend": "Migma Cellobogen 023 \u2013 Sch\u00fclerbogen mit kantiger Brasilholzstange", "url": "https:\/\/cdn2.musiccraft-instruments.com\/3870-large_default\/migma-cellobogen-023-schuelerbogen.webp" } ], "shipping_weight": { "@type": "QuantitativeValue", "value": 0.06, "unitCode": "KGM", "note": "Shipping weight, not product content." }, "variant_model": { "has_variants": true, "variant_count": 4, "default_id_product_attribute": 1166 }, "offers": { "@type": "Offer", "offer_scope": "default_variant", "id_product": 824, "id_product_attribute": 1166, "url": "https:\/\/musiccraft-instruments.com\/de\/p\/migma-cellobogen-023-schuelerbogen-824.html", "price": 275.00, "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": 275.00, "priceCurrency": "EUR", "valueAddedTaxIncluded": true } }, "variant_offers": [ { "@type": "Offer", "id_product": 824, "id_product_attribute": 1166, "is_default": true, "sku": "139\/023A", "url": "https:\/\/musiccraft-instruments.com\/de\/p\/migma-cellobogen-023-schuelerbogen-824.html", "image": "https:\/\/cdn3.musiccraft-instruments.com\/1-large_default\/migma-cellobogen-023-schuelerbogen.webp", "attributes": [ { "group_id": 10, "group_name": "Gr\u00f6\u00dfe", "value": "4\/4 Gr\u00f6\u00dfe" } ], "attribute_summary": "Gr\u00f6\u00dfe: 4\/4 Gr\u00f6\u00dfe", "price": { "delivery_country": false, "currency": "EUR", "currency_symbol": "\u20ac", "tax_rate": 19, "tax_excluded": 231.09, "tax_included": 275.00, "without_reduction_tax_excluded": 231.09, "without_reduction_tax_included": 275.00, "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=824&id_product_attribute=1166&qty=1&setCountry=0&setCurrency=1" } }, { "@type": "Offer", "id_product": 824, "id_product_attribute": 1167, "is_default": false, "sku": "139\/023B", "url": "https:\/\/musiccraft-instruments.com\/de\/p\/migma-cellobogen-023-schuelerbogen-824.html", "image": "https:\/\/cdn3.musiccraft-instruments.com\/1-large_default\/migma-cellobogen-023-schuelerbogen.webp", "attributes": [ { "group_id": 10, "group_name": "Gr\u00f6\u00dfe", "value": "3\/4 Gr\u00f6\u00dfe" } ], "attribute_summary": "Gr\u00f6\u00dfe: 3\/4 Gr\u00f6\u00dfe", "price": { "delivery_country": false, "currency": "EUR", "currency_symbol": "\u20ac", "tax_rate": 19, "tax_excluded": 231.09, "tax_included": 275.00, "without_reduction_tax_excluded": 231.09, "without_reduction_tax_included": 275.00, "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=824&id_product_attribute=1167&qty=1&setCountry=0&setCurrency=1" } }, { "@type": "Offer", "id_product": 824, "id_product_attribute": 1168, "is_default": false, "sku": "139\/023C", "url": "https:\/\/musiccraft-instruments.com\/de\/p\/migma-cellobogen-023-schuelerbogen-824.html", "image": "https:\/\/cdn3.musiccraft-instruments.com\/1-large_default\/migma-cellobogen-023-schuelerbogen.webp", "attributes": [ { "group_id": 10, "group_name": "Gr\u00f6\u00dfe", "value": "1\/2 Gr\u00f6\u00dfe" } ], "attribute_summary": "Gr\u00f6\u00dfe: 1\/2 Gr\u00f6\u00dfe", "price": { "delivery_country": false, "currency": "EUR", "currency_symbol": "\u20ac", "tax_rate": 19, "tax_excluded": 231.09, "tax_included": 275.00, "without_reduction_tax_excluded": 231.09, "without_reduction_tax_included": 275.00, "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=824&id_product_attribute=1168&qty=1&setCountry=0&setCurrency=1" } }, { "@type": "Offer", "id_product": 824, "id_product_attribute": 1169, "is_default": false, "sku": "139\/023D", "url": "https:\/\/musiccraft-instruments.com\/de\/p\/migma-cellobogen-023-schuelerbogen-824.html", "image": "https:\/\/cdn3.musiccraft-instruments.com\/1-large_default\/migma-cellobogen-023-schuelerbogen.webp", "attributes": [ { "group_id": 10, "group_name": "Gr\u00f6\u00dfe", "value": "1\/4 Gr\u00f6\u00dfe" } ], "attribute_summary": "Gr\u00f6\u00dfe: 1\/4 Gr\u00f6\u00dfe", "price": { "delivery_country": false, "currency": "EUR", "currency_symbol": "\u20ac", "tax_rate": 19, "tax_excluded": 231.09, "tax_included": 275.00, "without_reduction_tax_excluded": 231.09, "without_reduction_tax_included": 275.00, "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=824&id_product_attribute=1169&qty=1&setCountry=0&setCurrency=1" } } ], "pricing": { "scope": "default_variant", "default_id_product_attribute": 1166, "delivery_country": false, "currency": "EUR", "currency_symbol": "\u20ac", "tax_rate": 19, "use_taxes": true, "show_taxes": true, "price_tax_included": 275.00, "price_tax_excluded": 231.09, "price_without_reduction": 231.09, "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." } } } }