{"type":"firestarter.listing","listing":{"id":"lst_TjYYbSpj","product_name":"MARGARET HOWELL FLY FRONT MAC","category":"Outerwear","description":"\n100% lightweight showerproof cotton twill\nKelp\nReinterpreted from an archive Margaret Howell design\nRelaxed cut and reaches past the knee\nBuggy lined in cotton\nButton fastening wide fly front\nDeep button fastening welt pockets\nButton tab cuffs\nButton fastening back vent and an inside jet pocket\nFinished with a detachable leather buckle belt\nDry clean \nPortugal \n","images":["https://cdn.shopify.com/s/files/1/1046/1958/files/mac1.jpg?v=1741279178","https://cdn.shopify.com/s/files/1/1046/1958/files/mac3.jpg?v=1741279178","https://cdn.shopify.com/s/files/1/1046/1958/files/mac4.jpg?v=1741279178","https://cdn.shopify.com/s/files/1/1046/1958/files/mac2.jpg?v=1741279178"],"price":1650,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:12.478Z"},"share_url":"https://firestarter.network/l/lst_TjYYbSpj","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_TjYYbSpj' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy MARGARET HOWELL FLY FRONT MAC' and a budget_max comfortably above $1650.00 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."]}}