{ "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": 276 }, "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=276&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=276&setCountry=0&setCurrency=1", "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=276&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\/koenig-meyer-kapodaster-14540-14545-276.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\/koenig-meyer-kapodaster-14540-14545-276.html#product", "url": "https:\/\/musiccraft-instruments.com\/de\/p\/koenig-meyer-kapodaster-14540-14545-276.html", "urls": { "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/product?id_product=276&setCountry=0&setCurrency=1", "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=276&setCountry=0&setCurrency=1", "human": "https:\/\/musiccraft-instruments.com\/de\/p\/koenig-meyer-kapodaster-14540-14545-276.html" }, "id_product": 276, "name": "K&M Kapodaster 14540\/14545 \u2013 f\u00fcr 6- & 12-saitige Gitarren", "description": "Kapodaster von K\u00f6nig & Meyer f\u00fcr nahezu alle 6- und 12-saitigen Gitarren. Mit stufenlos einstellbarem Anpressdruck und Varianten f\u00fcr unterschiedliche Griffbretter.", "full_description": "Bund wechseln, weiterspielen. Der Kapodaster 14540\/14545 von K\u00f6nig & Meyer l\u00e4sst sich schnell montieren und kommt ohne umst\u00e4ndliche Voreinstellungen aus. Der Anpressdruck wird \u00fcber eine Klemmschraube stufenlos eingestellt \u2013 praktisch, wenn der Kapodaster w\u00e4hrend des Spielens auf einen anderen Bund wechseln soll. Die lineare Klemmbewegung verhindert ein seitliches Verziehen der Saiten beim Aufsetzen. So bleibt die Stimmung der Gitarre unbeeintr\u00e4chtigt. Ein Kunststoff-Schutz\u00fcberzug an der Instrumentenauflage sch\u00fctzt dabei den Kontaktbereich am Instrument. Je nach Griffbrett stehen zwei Ausf\u00fchrungen zur Wahl: Modell 14540 f\u00fcr flache oder leicht gew\u00f6lbte Griffbretter und Modell 14545 f\u00fcr gew\u00f6lbte Griffbretter. Beide Varianten eignen sich f\u00fcr nahezu alle sechs- und zw\u00f6lfsaitigen Gitarren.", "additional_text": "Kapodaster f\u00fcr nahezu alle 6- und 12-saitigen Gitarren \n Modell 14540: f\u00fcr flaches oder leicht gew\u00f6lbtes Griffbrett \n Modell 14545: f\u00fcr gew\u00f6lbtes Griffbrett \n Klemmbereich: 20 bis 30 mm \n Klemmung: Klemmschraube \n Anpressdruck stufenlos einstellbar \n Lineare Klemmbewegung \n Instrumentenauflage mit Kunststoff-Schutz\u00fcberzug \n Ma\u00dfe: 78 x 18 x 85 mm \n Material: Kunststoff \n Farbe: Schwarz \n Hersteller: K\u00f6nig & Meyer \n Modell: 14540\/14545", "sku": "812\/14545", "mpn": "812\/14545", "ean13": "", "upc": "", "brand": { "@type": "Brand", "name": "K\u00f6nig & Meyer", "url": "https:\/\/musiccraft-instruments.com\/de\/konig-meyer_33" }, "manufacturer": { "@type": "Organization", "id_manufacturer": 33, "name": "K\u00f6nig & Meyer", "url": "https:\/\/musiccraft-instruments.com\/de\/konig-meyer_33" }, "supplier": { "@type": "Organization", "id_supplier": 1, "name": "Migma e.G." }, "main_category": { "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" } }, "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": 44, "name": "Instrument", "value": "Gitarre" }, { "id_feature": 28, "id_feature_value": 328, "name": "Bestandteile", "value": "Saitenhalter" }, { "id_feature": 22, "id_feature_value": 171, "name": "Einsatzbereich", "value": "Anf\u00e4nger" }, { "id_feature": 22, "id_feature_value": 173, "name": "Einsatzbereich", "value": "B\u00fchne" }, { "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": 376, "name": " Kernmaterial", "value": "Kunststoff" } ], "agent_faqs": [ ], "images": [ { "id_image": 2682, "cover": true, "position": 1, "legend": "K&M Kapodaster 14540\/14545 \u2013 f\u00fcr 6- & 12-saitige Gitarren", "url": "https:\/\/cdn1.musiccraft-instruments.com\/2682-large_default\/koenig-meyer-kapodaster-14540-14545.webp" } ], "variant_model": { "has_variants": true, "variant_count": 2, "default_id_product_attribute": 650 }, "offers": { "@type": "Offer", "offer_scope": "default_variant", "id_product": 276, "id_product_attribute": 650, "url": "https:\/\/musiccraft-instruments.com\/de\/p\/koenig-meyer-kapodaster-14540-14545-276.html", "price": 15.00, "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": 15.00, "priceCurrency": "EUR", "valueAddedTaxIncluded": true } }, "variant_offers": [ { "@type": "Offer", "id_product": 276, "id_product_attribute": 650, "is_default": true, "sku": "812\/14540", "url": "https:\/\/musiccraft-instruments.com\/de\/p\/koenig-meyer-kapodaster-14540-14545-276.html", "image": "https:\/\/cdn2.musiccraft-instruments.com\/1-large_default\/koenig-meyer-kapodaster-14540-14545.webp", "attributes": [ { "group_id": 9, "group_name": "Modell", "value": "f\u00fcr flaches oder leicht gew\u00f6lbtes Griffbrett" } ], "attribute_summary": "Modell: f\u00fcr flaches oder leicht gew\u00f6lbtes Griffbrett", "price": { "delivery_country": false, "currency": "EUR", "currency_symbol": "\u20ac", "tax_rate": 19, "tax_excluded": 12.61, "tax_included": 15.00, "without_reduction_tax_excluded": 12.61, "without_reduction_tax_included": 15.00, "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=276&id_product_attribute=650&qty=1&setCountry=0&setCurrency=1" } }, { "@type": "Offer", "id_product": 276, "id_product_attribute": 651, "is_default": false, "sku": "812\/14545", "url": "https:\/\/musiccraft-instruments.com\/de\/p\/koenig-meyer-kapodaster-14540-14545-276.html", "image": "https:\/\/cdn2.musiccraft-instruments.com\/1-large_default\/koenig-meyer-kapodaster-14540-14545.webp", "attributes": [ { "group_id": 9, "group_name": "Modell", "value": "f\u00fcr gew\u00f6lbtes Griffbrett" } ], "attribute_summary": "Modell: f\u00fcr gew\u00f6lbtes Griffbrett", "price": { "delivery_country": false, "currency": "EUR", "currency_symbol": "\u20ac", "tax_rate": 19, "tax_excluded": 12.61, "tax_included": 15.00, "without_reduction_tax_excluded": 12.61, "without_reduction_tax_included": 15.00, "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=276&id_product_attribute=651&qty=1&setCountry=0&setCurrency=1" } } ], "pricing": { "scope": "default_variant", "default_id_product_attribute": 650, "delivery_country": false, "currency": "EUR", "currency_symbol": "\u20ac", "tax_rate": 19, "use_taxes": true, "show_taxes": true, "price_tax_included": 15.00, "price_tax_excluded": 12.61, "price_without_reduction": 12.61, "reduction_percent": 0, "reduction_price": 0 }, "availability": { "status": "https://schema.org/InStock", "orderable": true, "available_for_order": true, "show_price": true, "quantity": 20, "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." } } } }