{"type":"firestarter.listing","listing":{"id":"lst_D48NpHqx","product_name":"MHL GRAPHIC CHECK SHIRT","category":"Shirt","description":"\n\n 50% cotton, 50% linen\n\nSlate blue / off white check\nRelaxed, boxy cut and dropped shoulder \nMid-weight cotton linen plainweave with a dry hand feel, developed exclusively for MHL. \nRaised placket, button-through chest patch pocket \nStitch side gusset detailing\nFinished with corozo brace buttons\nMachine wash \n\nPortugal\n\n","images":["https://cdn.shopify.com/s/files/1/1046/1958/files/shirt1_9e8ced8b-36a6-486f-b4ba-84c37416e4c5.jpg?v=1757709292","https://cdn.shopify.com/s/files/1/1046/1958/files/shirt2_ec41fecc-74ec-4f5b-9620-590616ad39ef.jpg?v=1757709293"],"price":345,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:11.767Z"},"share_url":"https://firestarter.network/l/lst_D48NpHqx","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_D48NpHqx' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy MHL GRAPHIC CHECK SHIRT' and a budget_max comfortably above $345.00 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."]}}