{ "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": 248 }, "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=248&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=248&setCountry=1&setCurrency=1", "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=248&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\/triola-lehrbuch-stufe-1-deutsch-248.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\/triola-lehrbuch-stufe-1-deutsch-248.html#product", "url": "https:\/\/musiccraft-instruments.com\/de\/p\/triola-lehrbuch-stufe-1-deutsch-248.html", "urls": { "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/product?id_product=248&setCountry=1&setCurrency=1", "contexts": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/contexts?resource=product&id_product=248&setCountry=1&setCurrency=1", "human": "https:\/\/musiccraft-instruments.com\/de\/p\/triola-lehrbuch-stufe-1-deutsch-248.html" }, "id_product": 248, "name": "Triola Lehrbuch Stufe 1 \u2013 Deutsch", "description": "Umfangreiches Lehrbuch f\u00fcr die Triola mit \u00fcber 50 Seiten. Ideal f\u00fcr Eltern, Erzieher und Grundschullehrer \u2013 inklusive Unterrichtseinheiten, Kinderliedern und musikalischer Fr\u00fcherziehung.", "full_description": "Das Triola Lehrbuch Stufe 1 von Yvonne Deglau bietet einen umfassenden und didaktisch durchdachten Einstieg in die musikalische Fr\u00fcherziehung mit der Triola. Der praxisorientierte Kurs richtet sich an Eltern, Erzieher sowie Grundschullehrer und vermittelt Kindern spielerisch die Grundlagen des Musizierens. Die farbig gestalteten Noten sind optimal auf die Triola-Tastatur abgestimmt und erleichtern das Erkennen der richtigen T\u00f6ne im Notensystem. Die Lerninhalte bauen logisch aufeinander auf und f\u00fchren Schritt f\u00fcr Schritt zu nachhaltigen Lernerfolgen. Zahlreiche Unterrichtseinheiten, bew\u00e4hrte Praxistipps sowie bekannte und neue Kinderlieder sorgen f\u00fcr abwechslungsreichen Unterricht und langanhaltende Motivation. Das \u00fcber 50 Seiten starke Lehrbuch im handlichen A5-Format enth\u00e4lt au\u00dferdem eine Einf\u00fchrung in Notenlehre und Rhythmik, eine Tabelle zur Erfolgskontrolle, eine Urkunde f\u00fcr den erfolgreichen Abschluss des Triola-Kurses sowie viel Platz f\u00fcr eigene Zeichnungen und kreative Gestaltung. Damit ist es die ideale Grundlage f\u00fcr einen erfolgreichen Einstieg in die Welt der Musik.", "additional_text": "Triola Lehrbuch Stufe 1 \n Sprache: Deutsch \n Autorin: Yvonne Deglau \n \u00dcber 50 Seiten \n Format: A5 \n Didaktisch aufgebauter Kurs zur musikalischen Fr\u00fcherziehung \n Farbige Notenschrift passend zur Triola \n Mit Unterrichtseinheiten, Kinderliedern und Praxistipps \n Einf\u00fchrung in Notenlehre und Rhythmik \n Mit Erfolgskontrolle und Teilnahmeurkunde \n Geeignet f\u00fcr Eltern, Erzieher und Grundschullehrer \n Hersteller: C.A. Seydel S\u00f6hne", "sku": "865\/70.120922", "mpn": "865\/70.120922", "ean13": "", "upc": "", "brand": { "@type": "Brand", "name": "C. A. Seydel S\u00f6hne", "url": "https:\/\/musiccraft-instruments.com\/de\/c-a-seydel-sohne_13" }, "manufacturer": { "@type": "Organization", "id_manufacturer": 13, "name": "C. A. Seydel S\u00f6hne", "url": "https:\/\/musiccraft-instruments.com\/de\/c-a-seydel-sohne_13" }, "supplier": { "@type": "Organization", "id_supplier": 1, "name": "Migma e.G." }, "main_category": { "id_category": 75, "name": "B\u00fccher & Publikationen", "link_rewrite": "buecher-publikationen", "urls": { "agent": "https:\/\/musiccraft-instruments.com\/de\/mcc\/mcc_agent\/category?id_category=75&setCountry=1&setCurrency=1", "human": "https:\/\/musiccraft-instruments.com\/de\/buecher-publikationen-75" } }, "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": 322, "name": "Produkttyp", "value": "Buch" }, { "id_feature": 15, "id_feature_value": 131, "name": "Besteuerung", "value": "Reduzierte Rate" }, { "id_feature": 9, "id_feature_value": 388, "name": "Instrument", "value": "Triola" }, { "id_feature": 22, "id_feature_value": 171, "name": "Einsatzbereich", "value": "Anf\u00e4nger" } ], "agent_faqs": [ ], "images": [ { "id_image": 2594, "cover": true, "position": 1, "legend": "Triola Lehrbuch Stufe 1 \u2013 Deutsch", "url": "https:\/\/cdn3.musiccraft-instruments.com\/2594-large_default\/triola-lehrbuch-stufe-1-deutsch.webp" }, { "id_image": 2593, "cover": false, "position": 2, "legend": "Triola Lehrbuch Stufe 1 \u2013 Deutsch", "url": "https:\/\/cdn1.musiccraft-instruments.com\/2593-large_default\/triola-lehrbuch-stufe-1-deutsch.webp" } ], "shipping_weight": { "@type": "QuantitativeValue", "value": 0.2, "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": 248, "id_product_attribute": 0, "url": "https:\/\/musiccraft-instruments.com\/de\/p\/triola-lehrbuch-stufe-1-deutsch-248.html", "price": 14.95, "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": 14.95, "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=248&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": 14.95, "price_tax_excluded": 12.56, "price_without_reduction": 12.56, "reduction_percent": 0, "reduction_price": 0 }, "availability": { "status": "https://schema.org/InStock", "orderable": true, "available_for_order": true, "show_price": true, "quantity": 100, "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." } } } }