{
  "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": 531
    },
    "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=531&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=531&setCountry=1&setCurrency=1",
      "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=531&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\/rohema-concert-mezzo-red-hornwood-konzertstock-531.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\/rohema-concert-mezzo-red-hornwood-konzertstock-531.html#product",
      "url": "https:\/\/musiccraft-instruments.com\/de\/p\/rohema-concert-mezzo-red-hornwood-konzertstock-531.html",
      "urls": {
        "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/product?id_product=531&setCountry=1&setCurrency=1",
        "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=531&setCountry=1&setCurrency=1",
        "human": "https:\/\/musiccraft-instruments.com\/de\/p\/rohema-concert-mezzo-red-hornwood-konzertstock-531.html"
      },

      "id_product": 531,
      "name": "Rohema Concert Mezzo \u2013 vielseitiger Konzertstock aus Red Hornwood",
      "description": "Rohema Concert Mezzo aus deutschem Red Hornwood mit 9,5-mm-Rund-Tip und \u00d6l-Wachs-Finish. Vielseitiger Konzertstock mit ausgewogener Balance und angenehmer Haptik.",
      "full_description": "Ausgewogen, vielseitig und f\u00fcr unterschiedlichste musikalische Anforderungen konzipiert: Der  Rohema Concert Mezzo  bildet innerhalb der Red Hornwood Concert Serie die Mitte zwischen den Modellen Piano und Forte. Sein runder Tip besitzt einen Durchmesser von 9,5 mm, auch beim Gewicht positioniert sich der Mezzo zwischen den beiden anderen Varianten.  Diese Abstimmung macht den Concert Mezzo zu einem musikalisch besonders universell einsetzbaren Konzertstock. Seine ausgewogene Konstruktion sorgt f\u00fcr ein angenehmes Spielgef\u00fchl und liegt komfortabel in der Hand.  Gefertigt wird der Concert Mezzo aus Red Hornwood, einem speziellen, in Deutschland hergestellten Buchenschichtholz. Das Material zeichnet sich durch eine hohe Kontinuit\u00e4t bei Dichte und Reboundverhalten aus und macht den Einsatz tropischer H\u00f6lzer unn\u00f6tig. Ein in zwei Stufen aufgetragenes \u00d6l-Wachs-Finish sorgt zus\u00e4tzlich f\u00fcr eine angenehme Haptik und sehr gute Griffigkeit. Gemeinsam mit Concert Piano und Concert Forte ist der Mezzo eine Weiterentwicklung des bew\u00e4hrten Rohema General Drumsticks und erweitert durch seine mittlere Abstimmung den Einsatzbereich der Concert Serie.",
      "additional_text": "Modell: Concert Mezzo \n Instrumententyp: Konzertstock \/ Snaredrumstick \n Holzart: Red Hornwood \n Material: spezielles Buchenschichtholz aus Deutschland \n Oberfl\u00e4che: \u00d6l-Wachs-Finish \n Finish: zweistufig aufgetragen \n Tip: rund \n Tip-Durchmesser: 9,5 mm \n Gewicht: mittelschwer \n Abstimmung zwischen Concert Piano und Concert Forte \n Musikalisch universell einsetzbar \n Hohe Kontinuit\u00e4t bei Dichte und Reboundverhalten \n Angenehme Haptik und sehr gute Griffigkeit \n Alternative zu tropischen H\u00f6lzern \n Weiterentwicklung des Rohema General Drumsticks \n L\u00e4nge: 405 mm \n Durchmesser: 16 mm \n Hersteller: Rohema Percussion OHG",

      "sku": "618120",
      "mpn": "618120",
      "ean13": "",
      "upc": "",

      "brand": {
        "@type": "Brand",
        "name": "Rohema Percussion OHG",
        "url": "https:\/\/musiccraft-instruments.com\/de\/rohema-percussion-ohg_11"      },

      "manufacturer": {
        "@type": "Organization",
        "id_manufacturer": 11,
        "name": "Rohema Percussion OHG",
        "url": "https:\/\/musiccraft-instruments.com\/de\/rohema-percussion-ohg_11"      },

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

      "main_category": {
        "id_category": 88,
        "name": "Drumsticks",
        "link_rewrite": "drumsticks",
        "urls": {
          "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/category?id_category=88&setCountry=1&setCurrency=1",
          "human": "https:\/\/musiccraft-instruments.com\/de\/drumsticks-88"
        }
      },

      "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": 450,
            "name": "Instrument",
            "value": "Snare"
          },                    {
            "id_feature": 9,
            "id_feature_value": 429,
            "name": "Instrument",
            "value": "Drumsticks"
          },                    {
            "id_feature": 9,
            "id_feature_value": 455,
            "name": "Instrument",
            "value": "Konzertschlagzeug"
          },                    {
            "id_feature": 22,
            "id_feature_value": 172,
            "name": "Einsatzbereich",
            "value": "Fortgeschrittene"
          },                    {
            "id_feature": 22,
            "id_feature_value": 173,
            "name": "Einsatzbereich",
            "value": "B\u00fchne"
          },                    {
            "id_feature": 18,
            "id_feature_value": 454,
            "name": " Kernmaterial",
            "value": "Buchenschichtholz"
          },                    {
            "id_feature": 25,
            "id_feature_value": 417,
            "name": "Au\u00dfenmaterial",
            "value": "Ge\u00f6lt"
          },                    {
            "id_feature": 25,
            "id_feature_value": 416,
            "name": "Au\u00dfenmaterial",
            "value": "Gewachst"
          },                    {
            "id_feature": 30,
            "id_feature_value": 461,
            "name": "Tip",
            "value": "Rund"
          }                        ],

      "agent_faqs": [
              ],

      "images": [
                            {
            "id_image": 3037,
            "cover": true,
            "position": 1,
            "legend": "Rohema Concert Mezzo \u2013 vielseitiger Konzertstock aus Red Hornwood",
            "url": "https:\/\/cdn2.musiccraft-instruments.com\/3037-large_default\/rohema-concert-mezzo-red-hornwood-konzertstock.webp"
          },                    {
            "id_image": 3036,
            "cover": false,
            "position": 2,
            "legend": "Rohema Concert Mezzo \u2013 vielseitiger Konzertstock aus Red Hornwood",
            "url": "https:\/\/cdn1.musiccraft-instruments.com\/3036-large_default\/rohema-concert-mezzo-red-hornwood-konzertstock.webp"
          },                    {
            "id_image": 3038,
            "cover": false,
            "position": 3,
            "legend": "Rohema Concert Mezzo \u2013 vielseitiger Konzertstock aus Red Hornwood",
            "url": "https:\/\/cdn2.musiccraft-instruments.com\/3038-large_default\/rohema-concert-mezzo-red-hornwood-konzertstock.webp"
          }                        ],

            "shipping_weight": {
        "@type": "QuantitativeValue",
        "value": 0.5,
        "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": 531,
        "id_product_attribute": 0,
        "url": "https:\/\/musiccraft-instruments.com\/de\/p\/rohema-concert-mezzo-red-hornwood-konzertstock-531.html",
        "price": 24.90,
        "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": 24.90,
          "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=531&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": 24.90,
        "price_tax_excluded": 20.92,
        "price_without_reduction": 20.92,
        "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."
      }
    }
  }
}