{
  "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": 530
    },
    "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=530&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=530&setCountry=0&setCurrency=1",
      "contexts": "https:\/\/musiccraft-instruments.com\/en\/mcc\/mcc_agent\/contexts?resource=product&id_product=530&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\/rohema-concert-forte-red-hornwood-concert-stick-530.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\/rohema-concert-forte-red-hornwood-concert-stick-530.html#product",
      "url": "https:\/\/musiccraft-instruments.com\/en\/p\/rohema-concert-forte-red-hornwood-concert-stick-530.html",
      "urls": {
        "agent": "https:\/\/musiccraft-instruments.com\/en\/mcc\/mcc_agent\/product?id_product=530&setCountry=0&setCurrency=1",
        "contexts": "https:\/\/musiccraft-instruments.com\/en\/mcc\/mcc_agent\/contexts?resource=product&id_product=530&setCountry=0&setCurrency=1",
        "human": "https:\/\/musiccraft-instruments.com\/en\/p\/rohema-concert-forte-red-hornwood-concert-stick-530.html"
      },

      "id_product": 530,
      "name": "Rohema Concert Forte \u2013 Red Hornwood Concert Stick with Large Round Tip",
      "description": "Rohema Concert Forte made from German Red Hornwood with an 11.5 mm round tip and oil-wax finish. Balanced concert stick for control, larger movements and a full sound.",
      "full_description": "Designed for larger movements, secure handling and a full sound, the  Rohema Concert Forte  combines comparatively low inherent weight with the largest rounded tip of the Concert Piano, Mezzo and Forte models. The round tip measures 11.5 mm in diameter and supports effortless playing across a wide range of technical demands, including long, relaxed rolls.  The large tip shape also produces a full sound across different stickings. The weight and balance of the Concert Forte are specifically designed for larger movements, providing controlled and secure musical handling.  The Concert Forte is made from Red Hornwood, a specially developed laminated beech wood from Germany. The material offers exceptionally consistent density and rebound characteristics while eliminating the need for tropical woods. A two-stage oil-wax finish completes the stick, providing excellent grip and a pleasant feel. Together with the Concert Piano and Concert Mezzo, the Forte further develops the proven concept of Rohema's General Stick.",
      "additional_text": "Model: Concert Forte \n Instrument type: Concert stick \/ Snare drum stick \n Wood: Red Hornwood \n Material: Specially developed laminated beech wood from Germany \n Finish: Oil-wax finish \n Finish applied in a two-stage process \n Tip: Round \/ Rounded tip \n Tip diameter: 11.5 mm \n Weight: Medium \n Highly consistent density and rebound characteristics \n Large tip shape for a full sound \n Balance designed for larger movements \n Very good control and secure handling \n Excellent grip and feel \n Alternative to tropical woods \n Length: 405 mm \n Diameter: 16 mm \n Manufacturer: Rohema Percussion OHG",

      "sku": "618119",
      "mpn": "618119",
      "ean13": "",
      "upc": "",

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

      "manufacturer": {
        "@type": "Organization",
        "id_manufacturer": 11,
        "name": "Rohema Percussion OHG",
        "url": "https:\/\/musiccraft-instruments.com\/en\/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\/en\/mcc\/mcc_agent\/category?id_category=88&setCountry=0&setCurrency=1",
          "human": "https:\/\/musiccraft-instruments.com\/en\/drumsticks-88"
        }
      },

      "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": 429,
            "name": "Instrument",
            "value": "Drumsticks"
          },                    {
            "id_feature": 9,
            "id_feature_value": 455,
            "name": "Instrument",
            "value": "Concert drums"
          },                    {
            "id_feature": 22,
            "id_feature_value": 172,
            "name": "Intended Use",
            "value": "Intermediate"
          },                    {
            "id_feature": 22,
            "id_feature_value": 173,
            "name": "Intended Use",
            "value": "Stage"
          },                    {
            "id_feature": 18,
            "id_feature_value": 454,
            "name": "Core material",
            "value": "Hornwood"
          },                    {
            "id_feature": 25,
            "id_feature_value": 417,
            "name": "Outer material",
            "value": "Oiled"
          },                    {
            "id_feature": 25,
            "id_feature_value": 416,
            "name": "Outer material",
            "value": "Waxed"
          },                    {
            "id_feature": 30,
            "id_feature_value": 461,
            "name": "Tip",
            "value": "Round"
          }                        ],

      "agent_faqs": [
              ],

      "images": [
                            {
            "id_image": 3034,
            "cover": true,
            "position": 1,
            "legend": "Rohema Concert Forte \u2013 Red Hornwood Concert Stick with Large Round Tip",
            "url": "https:\/\/cdn1.musiccraft-instruments.com\/3034-large_default\/rohema-concert-forte-red-hornwood-concert-stick.webp"
          },                    {
            "id_image": 3033,
            "cover": false,
            "position": 2,
            "legend": "Rohema Concert Forte \u2013 Red Hornwood Concert Stick with Large Round Tip",
            "url": "https:\/\/cdn3.musiccraft-instruments.com\/3033-large_default\/rohema-concert-forte-red-hornwood-concert-stick.webp"
          },                    {
            "id_image": 3035,
            "cover": false,
            "position": 3,
            "legend": "Rohema Concert Forte \u2013 Red Hornwood Concert Stick with Large Round Tip",
            "url": "https:\/\/cdn2.musiccraft-instruments.com\/3035-large_default\/rohema-concert-forte-red-hornwood-concert-stick.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": 530,
        "id_product_attribute": 0,
        "url": "https:\/\/musiccraft-instruments.com\/en\/p\/rohema-concert-forte-red-hornwood-concert-stick-530.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\/en\/shopping-cart?add=1&id_product=530&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": 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."
      }
    }
  }
}