{
  "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": 708
    },
    "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=708&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=708&setCountry=1&setCurrency=1",
      "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=708&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\/wittner-metronom-system-maelzel-holzgehaeuse-ohne-glocke-708.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\/wittner-metronom-system-maelzel-holzgehaeuse-ohne-glocke-708.html#product",
      "url": "https:\/\/musiccraft-instruments.com\/de\/p\/wittner-metronom-system-maelzel-holzgehaeuse-ohne-glocke-708.html",
      "urls": {
        "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/product?id_product=708&setCountry=1&setCurrency=1",
        "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=708&setCountry=1&setCurrency=1",
        "human": "https:\/\/musiccraft-instruments.com\/de\/p\/wittner-metronom-system-maelzel-holzgehaeuse-ohne-glocke-708.html"
      },

      "id_product": 708,
      "name": "Wittner Metronom System M\u00e4lzel \u2013 Holzgeh\u00e4use ohne Glocke",
      "description": "Mechanisches Wittner Metronom System M\u00e4lzel mit Massivholzgeh\u00e4use, ohne Glocke und ohne Batterien. Erh\u00e4ltlich in Nussbaum matt, Schwarz matt oder Ahorn matt.",
      "full_description": "Das  Wittner Metronom System M\u00e4lzel  ist ein klassisches mechanisches Metronom mit Massivholzgeh\u00e4use und kommt vollst\u00e4ndig ohne Batterien aus.  Das Metronom wird mechanisch aufgezogen und arbeitet ohne Glocke. Durch das hochwertige Holzgeh\u00e4use verbindet es traditionelle Funktion mit einer klassischen Optik.  Erh\u00e4ltlich ist das Modell in den Ausf\u00fchrungen Nussbaum matt, Schwarz matt und Ahorn matt.",
      "additional_text": "Modell: System M\u00e4lzel \n Produkttyp: mechanisches Metronom \n Antrieb: mechanisch, zum Aufziehen \n Batterien erforderlich: nein \n Glocke: ohne Glocke \n Geh\u00e4use: Massivholz \n Farben: Nussbaum matt, Schwarz matt oder Ahorn matt \n Hersteller: Wittner \u2013 Division of GEWA music GmbH",

      "sku": "819\/114",
      "mpn": "819\/114",
      "ean13": "",
      "upc": "",

      "brand": {
        "@type": "Brand",
        "name": "Wittner \u2013 Division of GEWA music GmbH",
        "url": "https:\/\/musiccraft-instruments.com\/de\/wittner-division-of-gewa-music-gmbh_19"      },

      "manufacturer": {
        "@type": "Organization",
        "id_manufacturer": 19,
        "name": "Wittner \u2013 Division of GEWA music GmbH",
        "url": "https:\/\/musiccraft-instruments.com\/de\/wittner-division-of-gewa-music-gmbh_19"      },

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

      "main_category": {
        "id_category": 72,
        "name": "Metronome",
        "link_rewrite": "metronome",
        "urls": {
          "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/category?id_category=72&setCountry=1&setCurrency=1",
          "human": "https:\/\/musiccraft-instruments.com\/de\/metronome-72"
        }
      },

      "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": 9,
            "id_feature_value": 490,
            "name": "Instrument",
            "value": "Metronom"
          },                    {
            "id_feature": 2,
            "id_feature_value": 502,
            "name": "Besonderheit",
            "value": "Verschiedene Varianten"
          },                    {
            "id_feature": 18,
            "id_feature_value": 372,
            "name": " Kernmaterial",
            "value": "Ahornholz"
          },                    {
            "id_feature": 18,
            "id_feature_value": 465,
            "name": " Kernmaterial",
            "value": "Holz"
          },                    {
            "id_feature": 18,
            "id_feature_value": 414,
            "name": " Kernmaterial",
            "value": "Nussbaum"
          }                        ],

      "agent_faqs": [
              ],

      "images": [
                            {
            "id_image": 3470,
            "cover": false,
            "position": 1,
            "legend": "Wittner Metronom System M\u00e4lzel \u2013 Holzgeh\u00e4use ohne Glocke",
            "url": "https:\/\/cdn3.musiccraft-instruments.com\/3470-large_default\/wittner-metronom-system-maelzel-holzgehaeuse-ohne-glocke.webp"
          },                    {
            "id_image": 3471,
            "cover": true,
            "position": 2,
            "legend": "Wittner Metronom System M\u00e4lzel \u2013 Holzgeh\u00e4use ohne Glocke",
            "url": "https:\/\/cdn3.musiccraft-instruments.com\/3471-large_default\/wittner-metronom-system-maelzel-holzgehaeuse-ohne-glocke.webp"
          },                    {
            "id_image": 3466,
            "cover": false,
            "position": 3,
            "legend": "Wittner Metronom System M\u00e4lzel \u2013 Holzgeh\u00e4use ohne Glocke",
            "url": "https:\/\/cdn2.musiccraft-instruments.com\/3466-large_default\/wittner-metronom-system-maelzel-holzgehaeuse-ohne-glocke.webp"
          },                    {
            "id_image": 3467,
            "cover": false,
            "position": 4,
            "legend": "Wittner Metronom System M\u00e4lzel \u2013 Holzgeh\u00e4use ohne Glocke",
            "url": "https:\/\/cdn1.musiccraft-instruments.com\/3467-large_default\/wittner-metronom-system-maelzel-holzgehaeuse-ohne-glocke.webp"
          },                    {
            "id_image": 3468,
            "cover": false,
            "position": 5,
            "legend": "Wittner Metronom System M\u00e4lzel \u2013 Holzgeh\u00e4use ohne Glocke",
            "url": "https:\/\/cdn2.musiccraft-instruments.com\/3468-large_default\/wittner-metronom-system-maelzel-holzgehaeuse-ohne-glocke.webp"
          },                    {
            "id_image": 3469,
            "cover": false,
            "position": 6,
            "legend": "Wittner Metronom System M\u00e4lzel \u2013 Holzgeh\u00e4use ohne Glocke",
            "url": "https:\/\/cdn2.musiccraft-instruments.com\/3469-large_default\/wittner-metronom-system-maelzel-holzgehaeuse-ohne-glocke.webp"
          },                    {
            "id_image": 3472,
            "cover": false,
            "position": 7,
            "legend": "Wittner Metronom System M\u00e4lzel \u2013 Holzgeh\u00e4use ohne Glocke",
            "url": "https:\/\/cdn3.musiccraft-instruments.com\/3472-large_default\/wittner-metronom-system-maelzel-holzgehaeuse-ohne-glocke.webp"
          }                        ],

            "shipping_weight": {
        "@type": "QuantitativeValue",
        "value": 0.65,
        "unitCode": "KGM",
        "note": "Shipping weight, not product content."
      },
      
      
      "variant_model": {
        "has_variants": true,
        "variant_count": 3,
        "default_id_product_attribute": 899
      },

      "offers": {
        "@type": "Offer",
        "offer_scope": "default_variant",
        "id_product": 708,
        "id_product_attribute": 899,
        "url": "https:\/\/musiccraft-instruments.com\/de\/p\/wittner-metronom-system-maelzel-holzgehaeuse-ohne-glocke-708.html",
        "price": 184.00,
        "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": 184.00,
          "priceCurrency": "EUR",
          "valueAddedTaxIncluded": true        }
              },

      "variant_offers": [
                            {
            "@type": "Offer",
            "id_product": 708,
            "id_product_attribute": 899,
            "is_default": true,
            "sku": "819\/121",
            "url": "https:\/\/musiccraft-instruments.com\/de\/p\/wittner-metronom-system-maelzel-holzgehaeuse-ohne-glocke-708.html",
            "image": "https:\/\/cdn3.musiccraft-instruments.com\/3471-large_default\/wittner-metronom-system-maelzel-holzgehaeuse-ohne-glocke.webp",

                                                                                                                                                                                                                                                "attributes": [
                                              {
                  "group_id": 17,
                  "group_name": "Farbe",
                  "value": "Schwarz"
                }                                          ],
            "attribute_summary": "Farbe: Schwarz",

            "price": {
              "delivery_country": "DE",
              "currency": "EUR",
              "currency_symbol": "\u20ac",
              "tax_rate": 19,
              "tax_excluded": 154.62,
              "tax_included": 184.00,
              "without_reduction_tax_excluded": 154.62,
              "without_reduction_tax_included": 184.00,
              "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=708&id_product_attribute=899&qty=1&setCountry=1&setCurrency=1"
            }
          },                    {
            "@type": "Offer",
            "id_product": 708,
            "id_product_attribute": 900,
            "is_default": false,
            "sku": "819\/114",
            "url": "https:\/\/musiccraft-instruments.com\/de\/p\/wittner-metronom-system-maelzel-holzgehaeuse-ohne-glocke-708.html",
            "image": "https:\/\/cdn1.musiccraft-instruments.com\/3467-large_default\/wittner-metronom-system-maelzel-holzgehaeuse-ohne-glocke.webp",

                                                                                                                                                                                                                                                "attributes": [
                                              {
                  "group_id": 17,
                  "group_name": "Farbe",
                  "value": "Nussbaum"
                }                                          ],
            "attribute_summary": "Farbe: Nussbaum",

            "price": {
              "delivery_country": "DE",
              "currency": "EUR",
              "currency_symbol": "\u20ac",
              "tax_rate": 19,
              "tax_excluded": 154.62,
              "tax_included": 184.00,
              "without_reduction_tax_excluded": 154.62,
              "without_reduction_tax_included": 184.00,
              "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=708&id_product_attribute=900&qty=1&setCountry=1&setCurrency=1"
            }
          },                    {
            "@type": "Offer",
            "id_product": 708,
            "id_product_attribute": 901,
            "is_default": false,
            "sku": "819\/112",
            "url": "https:\/\/musiccraft-instruments.com\/de\/p\/wittner-metronom-system-maelzel-holzgehaeuse-ohne-glocke-708.html",
            "image": "https:\/\/cdn2.musiccraft-instruments.com\/3469-large_default\/wittner-metronom-system-maelzel-holzgehaeuse-ohne-glocke.webp",

                                                                                                                                                                                                                                                "attributes": [
                                              {
                  "group_id": 17,
                  "group_name": "Farbe",
                  "value": "Ahorn"
                }                                          ],
            "attribute_summary": "Farbe: Ahorn",

            "price": {
              "delivery_country": "DE",
              "currency": "EUR",
              "currency_symbol": "\u20ac",
              "tax_rate": 19,
              "tax_excluded": 170.17,
              "tax_included": 202.50,
              "without_reduction_tax_excluded": 170.17,
              "without_reduction_tax_included": 202.50,
              "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=708&id_product_attribute=901&qty=1&setCountry=1&setCurrency=1"
            }
          }                        ],

      "pricing": {
        "scope": "default_variant",
        "default_id_product_attribute": 899,
        "delivery_country": "DE",
        "currency": "EUR",
        "currency_symbol": "\u20ac",
        "tax_rate": 19,
        "use_taxes": true,
        "show_taxes": true,
        "price_tax_included": 184.00,
        "price_tax_excluded": 154.62,
        "price_without_reduction": 154.62,
        "reduction_percent": 0,
        "reduction_price": 0      },

      "availability": {
        "status": "https://schema.org/InStock",
        "orderable": true,
        "available_for_order": true,
        "show_price": true,
        "quantity": 30,
        "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."
      }
    }
  }
}