{"type":"firestarter.listing","listing":{"id":"lst_jWjNNd3C","product_name":"Long-Sleeve Linen Shirt CORSICA in Citrus","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.\nExclusive: each piece requires special techniques and handmade details, which is why it’s offered without discounts.\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/Corsica-citrus-2.jpg?v=1780659853","https://cdn.shopify.com/s/files/1/0640/8454/1699/files/Corscica-citrus-1.jpg?v=1780659853","https://cdn.shopify.com/s/files/1/0640/8454/1699/files/Corsicacitrus-3.jpg?v=1780659853"],"price":130,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:36.975Z"},"share_url":"https://firestarter.network/l/lst_jWjNNd3C","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_jWjNNd3C' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Long-Sleeve Linen Shirt CORSICA in Citrus' 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."]}}