{
  "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": 2,
      "iso_code": "en",
      "url_prefix": "\/en\/"
    },
    "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": 88
    },
    "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\/en\/mcc\/mcc_agent\/product?id_product=88&setCountry=0&setCurrency=1",
    "agent": {
      "root": "https:\/\/musiccraft-instruments.com\/en\/mcc\/mcc_agent\/root?setCountry=0&setCurrency=1",
      "sitemap": "https:\/\/musiccraft-instruments.com\/en\/mcc\/mcc_agent\/sitemap?setCountry=0&setCurrency=1",
      "search": "https:\/\/musiccraft-instruments.com\/en\/mcc\/mcc_agent\/search?setCountry=0&setCurrency=1",
      "cart": "https:\/\/musiccraft-instruments.com\/en\/mcc\/mcc_agent\/cart?setCountry=0&setCurrency=1",
      "product": "https:\/\/musiccraft-instruments.com\/en\/mcc\/mcc_agent\/product?id_product=88&setCountry=0&setCurrency=1",
      "contexts": "https:\/\/musiccraft-instruments.com\/en\/mcc\/mcc_agent\/contexts?resource=product&id_product=88&setCountry=0&setCurrency=1"
    },
    "human": {
      "home": "https:\/\/musiccraft-instruments.com\/",
      "sitemap": "https:\/\/musiccraft-instruments.com\/en\/sitemap",
      "search": "https:\/\/musiccraft-instruments.com\/en\/search",
      "product": "https:\/\/musiccraft-instruments.com\/en\/p\/violine-22151-klaus-karin-wunderlich-88.html",
      "cart": "https:\/\/musiccraft-instruments.com\/en\/order",
      "contact": "https:\/\/musiccraft-instruments.com\/en\/contact-us"
    }
  },

  "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\/en\/p\/violine-22151-klaus-karin-wunderlich-88.html#product",
      "url": "https:\/\/musiccraft-instruments.com\/en\/p\/violine-22151-klaus-karin-wunderlich-88.html",
      "urls": {
        "agent": "https:\/\/musiccraft-instruments.com\/en\/mcc\/mcc_agent\/product?id_product=88&setCountry=0&setCurrency=1",
        "contexts": "https:\/\/musiccraft-instruments.com\/en\/mcc\/mcc_agent\/contexts?resource=product&id_product=88&setCountry=0&setCurrency=1",
        "human": "https:\/\/musiccraft-instruments.com\/en\/p\/violine-22151-klaus-karin-wunderlich-88.html"
      },

      "id_product": 88,
      "name": "Violin 22151 \u2013 Built for the highest demands",
      "description": "Handcrafted master violin by Karin Wunderlich based on Guarneri or Stradivari models with aged tonewood and exceptional tonal depth.",
      "full_description": "Some violins simply play cleanly. Others develop a language of their own.   The Violin 22151 by Karin Wunderlich clearly belongs to the second category.   This high-quality master violin is entirely handcrafted and inspired by classic Guarneri or Stradivari models. The result is not an ordinary factory instrument, but a violin with strong personality, expressive depth and remarkable tonal openness.  The carefully selected aged tonewood creates a mature and projecting tonal structure with exceptional dynamics. Every note develops depth and presence without losing clarity. Especially in the higher register, the tone remains refined, singing and controlled.  The one-piece or two-piece back further enhances the individual character of the instrument, giving each violin its own unique tonal identity.   This violin doesn\u2019t only react to technique. It reacts to attitude, feeling and expression.   The fine hand-applied varnish highlights the natural beauty of the woods and gives the instrument an elegant and lively appearance. The violin is completed with the traditional label and branded stamp \u201cKarin Wunderlich\u201d.  The Violin 22151 is designed for demanding musicians, advanced players and people searching for more than technical precision in an instrument. It offers warmth, control and personality \u2014 the qualities that define truly great violins.  For musicians who don\u2019t just want to play. But create.   Not ordinary. A voice of its own.   Handcrafted by Karin Wunderlich. Traditional German violin-making craftsmanship.",
      "additional_text": "Handcrafted master violin by Karin Wunderlich \n Own model based on Guarneri or Stradivari designs \n Selected aged tonewood \n One-piece or two-piece back \n Fine hand-applied varnish \n Warm, projecting and expressive tonal character \n Highly responsive feel with wide dynamics \n Designed for the highest musical demands \n Signed with label and branded stamp \u201cKarin Wunderlich\u201d \n Traditional craftsmanship \n Made in Germany",

      "sku": "208\/22151",
      "mpn": "208\/22151",
      "ean13": "",
      "upc": "",

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

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

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

      "main_category": {
        "id_category": 21,
        "name": "Violins",
        "link_rewrite": "violins",
        "urls": {
          "agent": "https:\/\/musiccraft-instruments.com\/en\/mcc\/mcc_agent\/category?id_category=21&setCountry=0&setCurrency=1",
          "human": "https:\/\/musiccraft-instruments.com\/en\/violins-21"
        }
      },

      "categories": [
                            {
            "id_category": 4,
            "name": "Instruments",
            "link_rewrite": "instruments",
            "urls": {
              "agent": "https:\/\/musiccraft-instruments.com\/en\/mcc\/mcc_agent\/category?id_category=4&setCountry=0&setCurrency=1",
              "human": "https:\/\/musiccraft-instruments.com\/en\/instruments-4"
            }
          },                    {
            "id_category": 6,
            "name": "Equipment & Essentials",
            "link_rewrite": "equipment-essentials",
            "urls": {
              "agent": "https:\/\/musiccraft-instruments.com\/en\/mcc\/mcc_agent\/category?id_category=6&setCountry=0&setCurrency=1",
              "human": "https:\/\/musiccraft-instruments.com\/en\/equipment-essentials-6"
            }
          },                    {
            "id_category": 7,
            "name": "Restoration",
            "link_rewrite": "restoration",
            "urls": {
              "agent": "https:\/\/musiccraft-instruments.com\/en\/mcc\/mcc_agent\/category?id_category=7&setCountry=0&setCurrency=1",
              "human": "https:\/\/musiccraft-instruments.com\/en\/restoration-7"
            }
          },                    {
            "id_category": 5,
            "name": "Highlight",
            "link_rewrite": "highlight",
            "urls": {
              "agent": "https:\/\/musiccraft-instruments.com\/en\/mcc\/mcc_agent\/category?id_category=5&setCountry=0&setCurrency=1",
              "human": "https:\/\/musiccraft-instruments.com\/en\/highlight-5"
            }
          }                        ],

      "features": [
                            {
            "id_feature": 1,
            "id_feature_value": 3,
            "name": "Product declaration",
            "value": "Single item"
          },                    {
            "id_feature": 15,
            "id_feature_value": 130,
            "name": "Taxation",
            "value": "Standard Rate"
          },                    {
            "id_feature": 9,
            "id_feature_value": 148,
            "name": "Instrument",
            "value": "Violin"
          }                        ],

      "agent_faqs": [
              ],

      "images": [
                            {
            "id_image": 2147,
            "cover": true,
            "position": 1,
            "legend": "Violin 22151 \u2013 Built for the highest demands",
            "url": "https:\/\/cdn2.musiccraft-instruments.com\/2147-large_default\/violine-22151-klaus-karin-wunderlich.webp"
          },                    {
            "id_image": 2151,
            "cover": false,
            "position": 2,
            "legend": "Violin 22151 \u2013 Built for the highest demands",
            "url": "https:\/\/cdn1.musiccraft-instruments.com\/2151-large_default\/violine-22151-klaus-karin-wunderlich.webp"
          },                    {
            "id_image": 2150,
            "cover": false,
            "position": 3,
            "legend": "Violin 22151 \u2013 Built for the highest demands",
            "url": "https:\/\/cdn3.musiccraft-instruments.com\/2150-large_default\/violine-22151-klaus-karin-wunderlich.webp"
          },                    {
            "id_image": 2148,
            "cover": false,
            "position": 4,
            "legend": "Violin 22151 \u2013 Built for the highest demands",
            "url": "https:\/\/cdn1.musiccraft-instruments.com\/2148-large_default\/violine-22151-klaus-karin-wunderlich.webp"
          },                    {
            "id_image": 2149,
            "cover": false,
            "position": 5,
            "legend": "Violin 22151 \u2013 Built for the highest demands",
            "url": "https:\/\/cdn2.musiccraft-instruments.com\/2149-large_default\/violine-22151-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": 88,
        "id_product_attribute": 0,
        "url": "https:\/\/musiccraft-instruments.com\/en\/p\/violine-22151-klaus-karin-wunderlich-88.html",
        "price": 9115.00,
        "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": 9115.00,
          "priceCurrency": "EUR",
          "valueAddedTaxIncluded": true        }
        ,

        
        "action": {
          "type": "add_to_cart",
          "method": "GET",
          "enabled": true,
          "quantity": 1,
          "url": "https:\/\/musiccraft-instruments.com\/en\/shopping-cart?add=1&id_product=88&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": 9115.00,
        "price_tax_excluded": 7659.66,
        "price_without_reduction": 7659.66,
        "reduction_percent": 0,
        "reduction_price": 0      },

      "availability": {
        "status": "https://schema.org/InStock",
        "orderable": true,
        "available_for_order": true,
        "show_price": true,
        "quantity": 4,
        "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."
      }
    }
  }
}