{
  "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": 14
    },
    "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=14&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=14&setCountry=1&setCurrency=1",
      "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=14&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\/optima-24k-gold-strings-custom-light-akustik-gitarrensaiten-satz-011050-14.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\/optima-24k-gold-strings-custom-light-akustik-gitarrensaiten-satz-011050-14.html#product",
      "url": "https:\/\/musiccraft-instruments.com\/de\/p\/optima-24k-gold-strings-custom-light-akustik-gitarrensaiten-satz-011050-14.html",
      "urls": {
        "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/product?id_product=14&setCountry=1&setCurrency=1",
        "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=14&setCountry=1&setCurrency=1",
        "human": "https:\/\/musiccraft-instruments.com\/de\/p\/optima-24k-gold-strings-custom-light-akustik-gitarrensaiten-satz-011050-14.html"
      },

      "id_product": 14,
      "name": "OPTIMA 24K Gold Strings Set \u2013 Acoustic Guitar Strings Custom Light (.011\u2013.050)",
      "description": "24K vergoldete Akustikgitarrensaiten mit au\u00dfergew\u00f6hnlicher Haltbarkeit und klarem, warmem Klang. Der OPTIMA Custom Light Satz (.011\u2013.050) bietet dir leichte Bespielbarkeit und volle Kontrolle \u2013 ideal f\u00fcr Fingerstyle und Strumming. F\u00fcr alle, die echten Sound f\u00fchlen wollen.",
      "full_description": "Akustik kann roh sein. Direkt. Ehrlich. Unverf\u00e4lscht.  Und genau daf\u00fcr brauchst du Saiten, die mithalten.  Das  OPTIMA 24K Gold Strings Custom Light Set  ist kein Kompromiss. Das ist gebaut f\u00fcr Musiker, die ihren Ton nicht dem Zufall \u00fcberlassen.  Alle Saiten sind mit echtem  24K Gold beschichtet . Kein Anlaufen. Keine Korrosion. Kein st\u00e4ndiges Nachjustieren.  Was bleibt, ist dein Sound.  Die Diskantsaiten liefern dir Klarheit und Definition. Die Basssaiten bringen Tiefe, W\u00e4rme und Stabilit\u00e4t durch ihren Sechskantkern.  Zusammen entsteht genau das, was man nicht simulieren kann: Ein nat\u00fcrlicher, brillanter Ton mit echter Substanz \u2013 der \u201eSound of Gold\u201c.  Der  Custom Light Satz (.011\u2013.050)  gibt dir Kontrolle ohne Widerstand: Leicht spielbar, aber mit genug K\u00f6rper f\u00fcr Ausdruck.  Fingerstyle, Strumming oder irgendwo dazwischen \u2013 diese Saiten reagieren auf dich. Nicht umgekehrt.  Auch f\u00fcr Nickelallergiker eine saubere L\u00f6sung, da die Oberfl\u00e4che vollst\u00e4ndig durch Gold gesch\u00fctzt ist.  \u00dcber 100 Jahre Erfahrung stecken hier drin. Aber entscheidend ist nicht die Technik.  Sondern das Gef\u00fchl, wenn es passt.",
      "additional_text": "Einzelsaiten aus diesem Satz  \n \n .011 Einzelsaite \n .014 Einzelsaite \n .023w Einzelsaite \n .032w Einzelsaite \n .040w Einzelsaite \n .050w Einzelsaite",

      "sku": "862\/1747.CL",
      "mpn": "862\/1747.CL",
      "ean13": "",
      "upc": "",

      "brand": {
        "@type": "Brand",
        "name": "OPTIMA Musiksaiten GmbH",
        "url": "https:\/\/musiccraft-instruments.com\/de\/optima-musiksaiten-gmbh_10"      },

      "manufacturer": {
        "@type": "Organization",
        "id_manufacturer": 10,
        "name": "OPTIMA Musiksaiten GmbH",
        "url": "https:\/\/musiccraft-instruments.com\/de\/optima-musiksaiten-gmbh_10"      },

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

      "main_category": {
        "id_category": 47,
        "name": "Gitarrensaiten ",
        "link_rewrite": "gitarrensaiten",
        "urls": {
          "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/category?id_category=47&setCountry=1&setCurrency=1",
          "human": "https:\/\/musiccraft-instruments.com\/de\/gitarrensaiten-47"
        }
      },

      "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": 1,
            "name": "Produkttyp",
            "value": "Zubeh\u00f6r"
          },                    {
            "id_feature": 1,
            "id_feature_value": 169,
            "name": "Produkttyp",
            "value": "Set"
          },                    {
            "id_feature": 1,
            "id_feature_value": 151,
            "name": "Produkttyp",
            "value": "Verbrauchsmaterial"
          },                    {
            "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": 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": 22,
            "id_feature_value": 174,
            "name": "Einsatzbereich",
            "value": "Studio"
          },                    {
            "id_feature": 21,
            "id_feature_value": 202,
            "name": "Saitenst\u00e4rke \/ Gauge \/ Spannung",
            "value": "Custom Light"
          },                    {
            "id_feature": 24,
            "id_feature_value": 201,
            "name": "St\u00e4rke",
            "value": ".050"
          },                    {
            "id_feature": 24,
            "id_feature_value": 196,
            "name": "St\u00e4rke",
            "value": ".011"
          },                    {
            "id_feature": 24,
            "id_feature_value": 198,
            "name": "St\u00e4rke",
            "value": ".023w"
          },                    {
            "id_feature": 24,
            "id_feature_value": 200,
            "name": "St\u00e4rke",
            "value": ".040"
          },                    {
            "id_feature": 24,
            "id_feature_value": 197,
            "name": "St\u00e4rke",
            "value": ".014"
          },                    {
            "id_feature": 24,
            "id_feature_value": 199,
            "name": "St\u00e4rke",
            "value": ".032"
          }                        ],

      "agent_faqs": [
              ],

      "images": [
                            {
            "id_image": 1970,
            "cover": true,
            "position": 1,
            "legend": "OPTIMA 24K Gold Strings Custom Light \u2013 Akustik Gitarrensaiten Satz (.011\u2013.050)",
            "url": "https:\/\/cdn3.musiccraft-instruments.com\/1970-large_default\/optima-24k-gold-strings-custom-light-akustik-gitarrensaiten-satz-011050.webp"
          },                    {
            "id_image": 1969,
            "cover": false,
            "position": 2,
            "legend": "OPTIMA 24K Gold Strings Custom Light \u2013 Akustik Gitarrensaiten Satz (.011\u2013.050)",
            "url": "https:\/\/cdn3.musiccraft-instruments.com\/1969-large_default\/optima-24k-gold-strings-custom-light-akustik-gitarrensaiten-satz-011050.webp"
          }                        ],

            "shipping_weight": {
        "@type": "QuantitativeValue",
        "value": 0.07,
        "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": 14,
        "id_product_attribute": 0,
        "url": "https:\/\/musiccraft-instruments.com\/de\/p\/optima-24k-gold-strings-custom-light-akustik-gitarrensaiten-satz-011050-14.html",
        "price": 31.90,
        "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": 31.90,
          "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=14&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": 31.90,
        "price_tax_excluded": 26.81,
        "price_without_reduction": 26.81,
        "reduction_percent": 0,
        "reduction_price": 0      },

      "availability": {
        "status": "https://schema.org/InStock",
        "orderable": true,
        "available_for_order": true,
        "show_price": true,
        "quantity": 10,
        "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."
      }
    }
  }
}