{"type":"firestarter.listing","listing":{"id":"lst_J0YStMkT","product_name":"Havana Short Sleeve Shirt Kemsley Green","category":"Shirts-Spring Archive 26","description":"Inspired by the classic Cuban camp collar shirt, the Havana short-sleeve shirt is a relaxed style that is perfect for all of your spring and summer fits. Constructed from a soft and lightweight 100% linen fabric, it can be easily paired with relaxed tailoring for a confident suited look, but will equally be at ease with a pair of tailored shorts and espadrilles.","images":["https://cdn.shopify.com/s/files/1/0272/3338/6538/files/FlatOSMS156cHavanaShortSleeveShirtKEM01GREKemsleyGreen.jpg?v=1712331798","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/ModelOSMS156cHavanaShortSleeveShirtKEM01GREKemsleyGreen11copy.jpg?v=1714550825","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/ModelOSMS156cHavanaShortSleeveShirtKEM01GREKemsleyGreen27copy.jpg?v=1712332380","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/FlatOSMS156cHavanaShortSleeveShirtKEM01GREKemsleyGreen1.jpg?v=1712332380","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/FlatOSMS156cHavanaShortSleeveShirtKEM01GREKemsleyGreen2.jpg?v=1714550825","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/ModelOSMS156cHavanaShortSleeveShirtKEM01GREKemsleyGreen11.jpg?v=1712332380"],"price":115,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:28.612Z"},"share_url":"https://firestarter.network/l/lst_J0YStMkT","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_J0YStMkT' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Havana Short Sleeve Shirt Kemsley Green' and a budget_max comfortably above $115.00 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."]}}