{"type":"firestarter.listing","listing":{"id":"lst_guX5oRqs","product_name":"Ammonite Fossil Crop Jumper","category":"Knitwear","description":"Channelling your inner palaeontologist just got so much easier, stay cosy and look fossil-fabulous with the Ammonite Cropped Jumper! The black base has a white ammonite pattern knitted all over the jumper.\nThe cropped length makes it perfect for pairing with high-waisted trousers, skirts, or layering over dresses. Made from ultra-soft machine washable yarn, with a relaxed drop shoulder, wide sleeves, comfy crewneck and 2x2 rib knit finish.","images":["https://cdn.shopify.com/s/files/1/2784/3408/files/Court-SizeF-CropjumperAmmonite.jpg?v=1734698331","https://cdn.shopify.com/s/files/1/2784/3408/files/Emma-SizeF-CropjumperAmmoniteandDinoMiniSkirtandAmmoniteTights_6.jpg?v=1734698331","https://cdn.shopify.com/s/files/1/2784/3408/files/Rebecca-SizeG-CropjumperAmmonite_1.jpg?v=1734698331","https://cdn.shopify.com/s/files/1/2784/3408/files/Court-SizeF-CropjumperAmmoniteandDinoPencilSkirt_2.jpg?v=1734698331","https://cdn.shopify.com/s/files/1/2784/3408/files/Emma-SizeF-CropjumperAmmoniteandDinoMiniSkirt.jpg?v=1734698331","https://cdn.shopify.com/s/files/1/2784/3408/files/Rebecca-SizeG-CropjumperAmmonite_3.jpg?v=1734698331","https://cdn.shopify.com/s/files/1/2784/3408/files/Court-SizeF-CropjumperAmmoniteandDinoPencilSkirt.jpg?v=1734698331","https://cdn.shopify.com/s/files/1/2784/3408/files/Emma-SizeF-CropjumperAmmoniteandDinoMiniSkirtandAmmoniteTights_7.jpg?v=1734698331","https://cdn.shopify.com/s/files/1/2784/3408/files/Emma-SizeF-CropjumperAmmoniteandDinoMiniSkirtandAmmoniteTights_4.jpg?v=1734698331","https://cdn.shopify.com/s/files/1/2784/3408/files/Court-SizeF-CropjumperAmmonite_2.jpg?v=1734698331","https://cdn.shopify.com/s/files/1/2784/3408/files/Emma-SizeF-CropjumperAmmoniteandAmmoniteTights_5.jpg?v=1734698331","https://cdn.shopify.com/s/files/1/2784/3408/files/Ammonite.jpg?v=1734698331"],"price":44.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:36.167Z"},"share_url":"https://firestarter.network/l/lst_guX5oRqs","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer ","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_guX5oRqs' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Ammonite Fossil Crop Jumper' and a budget_max comfortably above $44.99 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}