{
  "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": 32
    },
    "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=32&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=32&setCountry=0&setCurrency=1",
      "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=32&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\/optima-silver-classics-a-saite-konzertgitarre-medium-32.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-silver-classics-a-saite-konzertgitarre-medium-32.html#product",
      "url": "https:\/\/musiccraft-instruments.com\/de\/p\/optima-silver-classics-a-saite-konzertgitarre-medium-32.html",
      "urls": {
        "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/product?id_product=32&setCountry=0&setCurrency=1",
        "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=32&setCountry=0&setCurrency=1",
        "human": "https:\/\/musiccraft-instruments.com\/de\/p\/optima-silver-classics-a-saite-konzertgitarre-medium-32.html"
      },

      "id_product": 32,
      "name": "OPTIMA Silver Classics A-Saite \u2013 Konzertgitarre Medium",
      "description": "Versilberte A-Saite f\u00fcr Konzertgitarre mit vollem, ausgewogenem Klang und stabiler Stimmung. Die OPTIMA Silver Classics Medium Einzelsaite bietet dir zuverl\u00e4ssige Performance und angenehmes Spielgef\u00fchl \u2013 ideal als Ersatz oder f\u00fcr dein individuelles Setup.",
      "full_description": "Die A-Saite tr\u00e4gt. Oder sie f\u00e4llt auseinander.  Genau hier entscheidet sich, ob dein Sound Fundament hat.  Die OPTIMA Silver Classics A-Saite bringt dir genau das:  Tiefe, W\u00e4rme und Kontrolle  \u2013 ohne zu dominieren.  Durch die versilberte Umspinnung entsteht ein voller, klarer Ton, der sich sauber ins Gesamtbild einf\u00fcgt. Kein Dr\u00f6hnen. Kein Verlaufen.  Einfach ein stabiler Kern, auf den du dich verlassen kannst.  Die pr\u00e4zise Verarbeitung sorgt f\u00fcr eine zuverl\u00e4ssige Stimmung und ein gleichm\u00e4\u00dfiges Spielgef\u00fchl. Du spielst \u2013 sie h\u00e4lt. Das zus\u00e4tzliche Coating verl\u00e4ngert die Lebensdauer und h\u00e4lt den Klang konstant. Weniger Wechseln. Mehr Spielen.  Ob als Ersatz oder als bewusste Anpassung deines Sets \u2013  diese A-Saite macht ihren Job .  Unaufgeregt. Aber unverzichtbar.",
      "additional_text": "",

      "sku": "862\/275",
      "mpn": "862\/275",
      "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=0&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=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": 1,
            "name": "Produkttyp",
            "value": "Zubeh\u00f6r"
          },                    {
            "id_feature": 1,
            "id_feature_value": 170,
            "name": "Produkttyp",
            "value": "Einzel"
          },                    {
            "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": 194,
            "name": "Instrument",
            "value": "Konzertgitarre"
          },                    {
            "id_feature": 9,
            "id_feature_value": 44,
            "name": "Instrument",
            "value": "Gitarre"
          },                    {
            "id_feature": 9,
            "id_feature_value": 195,
            "name": "Instrument",
            "value": "Akustikgitarre"
          },                    {
            "id_feature": 18,
            "id_feature_value": 177,
            "name": " Kernmaterial",
            "value": "Spezial Multifilament"
          },                    {
            "id_feature": 19,
            "id_feature_value": 160,
            "name": "Umspinnung \/ Material",
            "value": "Silber"
          },                    {
            "id_feature": 20,
            "id_feature_value": 176,
            "name": " Befestigung",
            "value": "Blank"
          },                    {
            "id_feature": 21,
            "id_feature_value": 167,
            "name": "Saitenst\u00e4rke \/ Gauge \/ Spannung",
            "value": "mittel"
          },                    {
            "id_feature": 23,
            "id_feature_value": 182,
            "name": "Saite",
            "value": "A5"
          }                        ],

      "agent_faqs": [
              ],

      "images": [
                            {
            "id_image": 1979,
            "cover": true,
            "position": 1,
            "legend": "OPTIMA Silver Classics A-Saite \u2013 Konzertgitarre Medium",
            "url": "https:\/\/cdn1.musiccraft-instruments.com\/1979-large_default\/optima-silver-classics-a-saite-konzertgitarre-medium.webp"
          },                    {
            "id_image": 1978,
            "cover": false,
            "position": 2,
            "legend": "OPTIMA Silver Classics A-Saite \u2013 Konzertgitarre Medium",
            "url": "https:\/\/cdn1.musiccraft-instruments.com\/1978-large_default\/optima-silver-classics-a-saite-konzertgitarre-medium.webp"
          }                        ],

            "shipping_weight": {
        "@type": "QuantitativeValue",
        "value": 0.02,
        "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": 32,
        "id_product_attribute": 0,
        "url": "https:\/\/musiccraft-instruments.com\/de\/p\/optima-silver-classics-a-saite-konzertgitarre-medium-32.html",
        "price": 3.90,
        "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": 3.90,
          "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=32&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": 3.90,
        "price_tax_excluded": 3.28,
        "price_without_reduction": 3.28,
        "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."
      }
    }
  }
}