{
  "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": 1,
      "iso_code": "DE"
    },
    "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": 87
    },
    "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=87&setCountry=1&setCurrency=1",
    "agent": {
      "root": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/root?setCountry=1&setCurrency=1",
      "sitemap": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/sitemap?setCountry=1&setCurrency=1",
      "search": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/search?setCountry=1&setCurrency=1",
      "cart": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/cart?setCountry=1&setCurrency=1",
      "product": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/product?id_product=87&setCountry=1&setCurrency=1",
      "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=87&setCountry=1&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\/violine-22131-klaus-karin-wunderlich-87.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\/violine-22131-klaus-karin-wunderlich-87.html#product",
      "url": "https:\/\/musiccraft-instruments.com\/de\/p\/violine-22131-klaus-karin-wunderlich-87.html",
      "urls": {
        "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/product?id_product=87&setCountry=1&setCurrency=1",
        "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=87&setCountry=1&setCurrency=1",
        "human": "https:\/\/musiccraft-instruments.com\/de\/p\/violine-22131-klaus-karin-wunderlich-87.html"
      },

      "id_product": 87,
      "name": "Violine 22131 \u2013 Charakter in jeder Note",
      "description": "Handgefertigte Meistervioline von Klaus & Karin Wunderlich mit warmer Ansprache, feiner Dynamik und au\u00dfergew\u00f6hnlicher Klangtiefe.",
      "full_description": "Es gibt Violinen, die sauber funktionieren. Und es gibt Instrumente, die etwas ausl\u00f6sen.   Die Violine 22131 von Klaus & Karin Wunderlich geh\u00f6rt genau dorthin.   Diese handgefertigte Meistervioline verbindet traditionelle Geigenbaukunst mit einem Klangbild voller W\u00e4rme, Klarheit und Pers\u00f6nlichkeit. Vom ersten Ton an entsteht nicht einfach nur Lautst\u00e4rke oder Pr\u00e4zision \u2013 sondern musikalische Spannung.  Der Klang bleibt offen und lebendig, ohne scharf zu wirken. Schnelle Passagen sprechen direkt an, w\u00e4hrend ruhige B\u00f6gen eine beeindruckende Tiefe und Farbigkeit entwickeln. Genau diese Mischung macht hochwertige Violinen so besonders: Kontrolle ohne Sterilit\u00e4t.   Diese Violine reagiert nicht nur auf Technik. Sie reagiert auf Ausdruck.   Die sorgf\u00e4ltig ausgew\u00e4hlten Tonh\u00f6lzer und die pr\u00e4zise Handarbeit sorgen f\u00fcr eine ausgewogene Ansprache \u00fcber alle Register hinweg. Die H\u00f6hen bleiben klar und tragf\u00e4hig, w\u00e4hrend die Mitten W\u00e4rme und Charakter entwickeln.  Gerade fortgeschrittene Spieler und ambitionierte Musiker merken schnell, wenn ein Instrument mehr kann als nur korrekt klingen. Die Violine 22131 entwickelt genau diese musikalische Offenheit, die Raum f\u00fcr Pers\u00f6nlichkeit l\u00e4sst.  F\u00fcr Ensemble. F\u00fcr Solo. F\u00fcr lange \u00dcbungsn\u00e4chte und gro\u00dfe Momente.   Nicht perfekt. Aber voller Leben.   Handgefertigt von Klaus & Karin Wunderlich. Traditionelle deutsche Geigenbaukunst.",
      "additional_text": "Handgefertigte Meistervioline von Klaus & Karin Wunderlich \n Warmer, klarer und tragf\u00e4higer Klangcharakter \n Feine Ansprache und gro\u00dfe Dynamik \n Sorgf\u00e4ltig ausgew\u00e4hlte Tonh\u00f6lzer \n Traditionelle Handarbeit \n Ausgewogenes Klangbild \u00fcber alle Register \n Geeignet f\u00fcr Solo- und Ensemblespiel \n F\u00fcr fortgeschrittene und ambitionierte Spieler \n Traditionelle Geigenbaukunst \n Made in Germany",

      "sku": "208\/22131",
      "mpn": "208\/22131",
      "ean13": "",
      "upc": "",

      "brand": {
        "@type": "Brand",
        "name": "Klaus & Karin Wunderlich Geigenbaumeister",
        "url": "https:\/\/musiccraft-instruments.com\/de\/klaus-karin-wunderlich-geigenbaumeister_15"      },

      "manufacturer": {
        "@type": "Organization",
        "id_manufacturer": 15,
        "name": "Klaus & Karin Wunderlich Geigenbaumeister",
        "url": "https:\/\/musiccraft-instruments.com\/de\/klaus-karin-wunderlich-geigenbaumeister_15"      },

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

      "main_category": {
        "id_category": 21,
        "name": "Violinen",
        "link_rewrite": "violinen",
        "urls": {
          "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/category?id_category=21&setCountry=1&setCurrency=1",
          "human": "https:\/\/musiccraft-instruments.com\/de\/violinen-21"
        }
      },

      "categories": [
                            {
            "id_category": 4,
            "name": "Instrumente",
            "link_rewrite": "instrumente",
            "urls": {
              "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/category?id_category=4&setCountry=1&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=1&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=1&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=1&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": 148,
            "name": "Instrument",
            "value": "Violine"
          },                    {
            "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": 22,
            "id_feature_value": 174,
            "name": "Einsatzbereich",
            "value": "Studio"
          }                        ],

      "agent_faqs": [
              ],

      "images": [
                            {
            "id_image": 2142,
            "cover": true,
            "position": 1,
            "legend": "Violine 22131 \u2013 Charakter in jeder Note",
            "url": "https:\/\/cdn1.musiccraft-instruments.com\/2142-large_default\/violine-22131-klaus-karin-wunderlich.webp"
          },                    {
            "id_image": 2146,
            "cover": false,
            "position": 2,
            "legend": "Violine 22131 \u2013 Charakter in jeder Note",
            "url": "https:\/\/cdn3.musiccraft-instruments.com\/2146-large_default\/violine-22131-klaus-karin-wunderlich.webp"
          },                    {
            "id_image": 2145,
            "cover": false,
            "position": 3,
            "legend": "Violine 22131 \u2013 Charakter in jeder Note",
            "url": "https:\/\/cdn1.musiccraft-instruments.com\/2145-large_default\/violine-22131-klaus-karin-wunderlich.webp"
          },                    {
            "id_image": 2143,
            "cover": false,
            "position": 4,
            "legend": "Violine 22131 \u2013 Charakter in jeder Note",
            "url": "https:\/\/cdn1.musiccraft-instruments.com\/2143-large_default\/violine-22131-klaus-karin-wunderlich.webp"
          },                    {
            "id_image": 2144,
            "cover": false,
            "position": 5,
            "legend": "Violine 22131 \u2013 Charakter in jeder Note",
            "url": "https:\/\/cdn2.musiccraft-instruments.com\/2144-large_default\/violine-22131-klaus-karin-wunderlich.webp"
          }                        ],

            "shipping_weight": {
        "@type": "QuantitativeValue",
        "value": 1.5,
        "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": 87,
        "id_product_attribute": 0,
        "url": "https:\/\/musiccraft-instruments.com\/de\/p\/violine-22131-klaus-karin-wunderlich-87.html",
        "price": 6440.00,
        "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": 6440.00,
          "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=87&qty=1&setCountry=1&setCurrency=1"
        }
              },

      "variant_offers": [
              ],

      "pricing": {
        "scope": "product",
        "default_id_product_attribute": 0,
        "delivery_country": "DE",
        "currency": "EUR",
        "currency_symbol": "\u20ac",
        "tax_rate": 19,
        "use_taxes": true,
        "show_taxes": true,
        "price_tax_included": 6440.00,
        "price_tax_excluded": 5411.76,
        "price_without_reduction": 5411.76,
        "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."
      }
    }
  }
}