{"type":"firestarter.listing","listing":{"id":"lst_eMB78ntH","product_name":"Houndstooth Fenton Shirt in Black & Ecru","category":"Shirts","description":"Featuring a rever collar design with a straight hem and slightly larger buttons, for a casual summer staple.\nCrafted from a 55% Linen / 45% Cotton micro-houndstooth.\nWear with the Standed Short for a matching summer set.\nMade in the north of Portugal and featuring corozo nut buttons.","images":["https://cdn.shopify.com/s/files/1/1429/1636/files/ALM522211HLICSS25992-BLACKECRU-01jpg.jpg?v=1778166338","https://cdn.shopify.com/s/files/1/1429/1636/files/ALM522211HLICSS25992-BLACKECRU-02_b85bb576-420d-4051-a449-504a6800fd97.jpg?v=1778166338","https://cdn.shopify.com/s/files/1/1429/1636/files/ALM522211HLICSS25992-BLACKECRU-03_834b86bd-69ce-44fe-b51a-a89127c3eecc.jpg?v=1778166338","https://cdn.shopify.com/s/files/1/1429/1636/files/ALM522211HLICSS25992-BLACKECRU-04_6bd89cd3-d0ee-4dea-82cf-690f24155ee3.jpg?v=1778166339"],"price":110,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:19.074Z"},"share_url":"https://firestarter.network/l/lst_eMB78ntH","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_eMB78ntH' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Houndstooth Fenton Shirt in Black & Ecru' and a budget_max comfortably above $110.00 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."]}}