{"type":"firestarter.listing","listing":{"id":"lst_mAzTQCTi","product_name":"Long-Sleeve Linen Shirt CORSICA in White","category":"Shirts","description":"A classic shirt with an easy oversized fit. Made from lightweight linen with a pleat in the back for movement. No extras, just a clean shape that works open or buttoned, tucked or loose. A piece to reach for when you want something simple that still feels thoughtful.\nLighter shades may appear more transparent than darker ones due to the natural properties of linen, with white being the most sheer.\n• Relaxed fit• Shirt neck• Below-hip length• Front closure with corozo buttons","images":["https://cdn.shopify.com/s/files/1/0640/8454/1699/files/long-sleeve-linen-shirt-corsica-in-white-3.jpg?v=1749722602","https://cdn.shopify.com/s/files/1/0640/8454/1699/files/long-sleeve-linen-shirt-corsica-in-white-4.jpg?v=1749722602","https://cdn.shopify.com/s/files/1/0640/8454/1699/files/long-sleeve-linen-shirt-corsica-in-white-1.jpg?v=1749722602","https://cdn.shopify.com/s/files/1/0640/8454/1699/files/long-sleeve-linen-shirt-corsica-in-white-5.jpg?v=1749722602","https://cdn.shopify.com/s/files/1/0640/8454/1699/files/long-sleeve-linen-shirt-corsica-in-white-2.jpg?v=1751523619"],"price":130,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:38.284Z"},"share_url":"https://firestarter.network/l/lst_mAzTQCTi","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_mAzTQCTi' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Long-Sleeve Linen Shirt CORSICA in White' and a budget_max comfortably above $130.00 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."]}}