{
  "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": 94
    },
    "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=94&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=94&setCountry=0&setCurrency=1",
      "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=94&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\/cello-20850-holger-krupke-94.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\/cello-20850-holger-krupke-94.html#product",
      "url": "https:\/\/musiccraft-instruments.com\/de\/p\/cello-20850-holger-krupke-94.html",
      "urls": {
        "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/product?id_product=94&setCountry=0&setCurrency=1",
        "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=94&setCountry=0&setCurrency=1",
        "human": "https:\/\/musiccraft-instruments.com\/de\/p\/cello-20850-holger-krupke-94.html"
      },

      "id_product": 94,
      "name": "Cello 20850 \u2013 Klang mit Gewicht und Seele",
      "description": "Handgefertigtes Meistercello von Holger Krupke in 4\/4 Gr\u00f6\u00dfe mit kraftvoller Tiefe, warmer Ansprache und au\u00dfergew\u00f6hnlicher Dynamik.",
      "full_description": "Manche Instrumente begleiten Musik. Und manche tragen sie.   Das Cello 20850 von Holger Krupke geh\u00f6rt genau zu diesen Instrumenten.   Dieses handgefertigte Meistercello in 4\/4 Gr\u00f6\u00dfe entwickelt einen Klang voller W\u00e4rme, Tiefe und musikalischer Pr\u00e4senz. Schon beim ersten Bogenstrich entsteht ein Ton, der nicht flach wirkt, sondern Raum einnimmt und Charakter entwickelt.  Die tiefen Register klingen kraftvoll und rund, ohne schwerf\u00e4llig zu wirken. Gleichzeitig bleiben die h\u00f6heren Lagen offen, klar und angenehm singend. Genau diese Balance macht hochwertige Konzertcelli so besonders: gro\u00dfe Klangf\u00fclle bei gleichzeitig feiner Kontrolle.   Dieses Cello reagiert nicht nur auf Technik. Es reagiert auf Ausdruck und Dynamik.   Die traditionelle handwerkliche Bauweise sorgt f\u00fcr eine direkte Ansprache und eine lebendige Verbindung zwischen Spieler und Instrument. Leise Passagen entwickeln W\u00e4rme und Feinheit, w\u00e4hrend kr\u00e4ftige B\u00f6gen enorme Tiefe und Resonanz entfalten.  Gerade die klassische 4\/4 Gr\u00f6\u00dfe erm\u00f6glicht dabei das volle klangliche Potenzial eines gro\u00dfen Meistercellos \u2013 mit tragf\u00e4higem Fundament, starker Projektion und viel musikalischer Offenheit.  Ob Solo, Ensemble oder Orchester \u2013 das Cello 20850 bleibt flexibel und entwickelt dabei immer eine eigene klangliche Identit\u00e4t.  F\u00fcr ambitionierte Musiker. F\u00fcr fortgeschrittene Cellisten. F\u00fcr Menschen, die Musik nicht nur spielen wollen. Sondern sp\u00fcren.   Warm. Kraftvoll. Echt.   Handgefertigt von Holger Krupke. Traditionelle deutsche Meisterwerkstatt.",
      "additional_text": "Handgefertigtes Meistercello von Holger Krupke \n 4\/4 Gr\u00f6\u00dfe \n Warmer, tiefer und tragf\u00e4higer Klangcharakter \n Kraftvolle Bassansprache und singende H\u00f6hen \n Sehr direkte Ansprache und gro\u00dfe Dynamik \n Traditionelle handwerkliche Bauweise \n Geeignet f\u00fcr Solo-, Ensemble- und Orchesterspiel \n F\u00fcr fortgeschrittene und ambitionierte Musiker \n Traditionelle Handwerkskunst \n Made in Germany",

      "sku": "214\/20850",
      "mpn": "214\/20850",
      "ean13": "",
      "upc": "",

      "brand": {
        "@type": "Brand",
        "name": "Holger Krupke Geigenbaumeister",
        "url": "https:\/\/musiccraft-instruments.com\/de\/holger-krupke-geigenbaumeister_17"      },

      "manufacturer": {
        "@type": "Organization",
        "id_manufacturer": 17,
        "name": "Holger Krupke Geigenbaumeister",
        "url": "https:\/\/musiccraft-instruments.com\/de\/holger-krupke-geigenbaumeister_17"      },

      "supplier": {
        "@type": "Organization",
        "id_supplier": 1,
        "name": "Migma e.G."
      },

      "main_category": {
        "id_category": 23,
        "name": "Celli",
        "link_rewrite": "celli",
        "urls": {
          "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/category?id_category=23&setCountry=0&setCurrency=1",
          "human": "https:\/\/musiccraft-instruments.com\/de\/celli-23"
        }
      },

      "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": 325,
            "name": "Instrument",
            "value": "Cello"
          },                    {
            "id_feature": 22,
            "id_feature_value": 172,
            "name": "Einsatzbereich",
            "value": "Fortgeschrittene"
          },                    {
            "id_feature": 22,
            "id_feature_value": 174,
            "name": "Einsatzbereich",
            "value": "Studio"
          },                    {
            "id_feature": 22,
            "id_feature_value": 173,
            "name": "Einsatzbereich",
            "value": "B\u00fchne"
          }                        ],

      "agent_faqs": [
              ],

      "images": [
                            {
            "id_image": 2185,
            "cover": true,
            "position": 1,
            "legend": "Cello 20850 \u2013 Klang mit Gewicht und Seele",
            "url": "https:\/\/cdn2.musiccraft-instruments.com\/2185-large_default\/cello-20850-holger-krupke.webp"
          },                    {
            "id_image": 2189,
            "cover": false,
            "position": 2,
            "legend": "Cello 20850 \u2013 Klang mit Gewicht und Seele",
            "url": "https:\/\/cdn2.musiccraft-instruments.com\/2189-large_default\/cello-20850-holger-krupke.webp"
          },                    {
            "id_image": 2188,
            "cover": false,
            "position": 3,
            "legend": "Cello 20850 \u2013 Klang mit Gewicht und Seele",
            "url": "https:\/\/cdn1.musiccraft-instruments.com\/2188-large_default\/cello-20850-holger-krupke.webp"
          },                    {
            "id_image": 2186,
            "cover": false,
            "position": 4,
            "legend": "Cello 20850 \u2013 Klang mit Gewicht und Seele",
            "url": "https:\/\/cdn1.musiccraft-instruments.com\/2186-large_default\/cello-20850-holger-krupke.webp"
          },                    {
            "id_image": 2187,
            "cover": false,
            "position": 5,
            "legend": "Cello 20850 \u2013 Klang mit Gewicht und Seele",
            "url": "https:\/\/cdn3.musiccraft-instruments.com\/2187-large_default\/cello-20850-holger-krupke.webp"
          }                        ],

            "shipping_weight": {
        "@type": "QuantitativeValue",
        "value": 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": 94,
        "id_product_attribute": 0,
        "url": "https:\/\/musiccraft-instruments.com\/de\/p\/cello-20850-holger-krupke-94.html",
        "price": 32190.00,
        "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": 32190.00,
          "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=94&qty=1&setCountry=0&setCurrency=1"
        }
              },

      "variant_offers": [
              ],

      "pricing": {
        "scope": "product",
        "default_id_product_attribute": 0,
        "delivery_country": false,
        "currency": "EUR",
        "currency_symbol": "\u20ac",
        "tax_rate": 19,
        "use_taxes": true,
        "show_taxes": true,
        "price_tax_included": 32190.00,
        "price_tax_excluded": 27050.42,
        "price_without_reduction": 27050.42,
        "reduction_percent": 0,
        "reduction_price": 0      },

      "availability": {
        "status": "https://schema.org/InStock",
        "orderable": true,
        "available_for_order": true,
        "show_price": true,
        "quantity": 5,
        "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."
      }
    }
  }
}