{"type":"firestarter.listing","listing":{"id":"lst__OT3XOl3","product_name":"Mammoth Sherpa Jacket","category":"Jacket","description":" \nThe Mammoth Sherpa Jacket is the ultimate layering piece for those cold winter days. Built with a 10oz polyester sherpa exterior and lined with a smooth polyester fabric for maximum warmth, this jacket is sure to keep you warm and snug. It features YKK zippers throughout and cinch wrist and waist closures to guarantee the elements stay out. Perfect for layering under heavier outerwear when temperatures drop. The Mammoth Sherpa Jacket is the coziest piece you'll find for Winter '22 and beyond.\nSPECS + DETAILS:\n\nExterior: 10oz Polyester Sherpa\nInterior: 100% Polyester Fabric Lining\nZipper front closure with YKK zipper\nSide seam hand pockets with YKK zippers\n\nINR woven interior neck label\nLocker loop interior hang cord\nAnchor Piston leather patch\nImported\n","images":["https://cdn.shopify.com/s/files/1/0767/3853/files/MammothSherpaJacket-1.jpg?v=1751004431","https://cdn.shopify.com/s/files/1/0767/3853/products/Mammoth-Front_7442eb04-eb02-4d7c-a702-bdfa2bd9b9a4.jpg?v=1751004436","https://cdn.shopify.com/s/files/1/0767/3853/files/MammothSherpaJacket-3.jpg?v=1751004441","https://cdn.shopify.com/s/files/1/0767/3853/products/Mammoth-Back_5d9d64be-6251-401f-8440-e310aaa6ca19.jpg?v=1751004444","https://cdn.shopify.com/s/files/1/0767/3853/products/MammothDetails-005.jpg?v=1751004447","https://cdn.shopify.com/s/files/1/0767/3853/products/MammothDetails-006.jpg?v=1751004449","https://cdn.shopify.com/s/files/1/0767/3853/products/MammothDetails-001.jpg?v=1751004451","https://cdn.shopify.com/s/files/1/0767/3853/products/MammothDetails-003.jpg?v=1751004452","https://cdn.shopify.com/s/files/1/0767/3853/products/MammothDetails-004.jpg?v=1751004454"],"price":64.5,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:29:59.261Z"},"share_url":"https://firestarter.network/l/lst__OT3XOl3","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 <your Firestarter API key>","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__OT3XOl3' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mammoth Sherpa Jacket' and a budget_max comfortably above $64.50 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."]}}