{"type":"firestarter.listing","listing":{"id":"lst_L8WYJq1G","product_name":"Mandarin collar linen shirt Mineral grey - Natanael","category":"Chemises","description":"Embrace a smart-casual look with our men's Mineral grey washed linen Mandarin collar shirt.\nCrafted from 100% OEKO-TEX® certified linen, it is naturally breathable and thermoregulating, offering ideal lightweight comfort from spring to summer. The relaxed fit features a button closure, no pockets, and a rounded hem (liquette style) for a modern silhouette. Wear it alone or layered over a t-shirt for a chic, relaxed style-perfect for both city and vacation wear. Handmade to order in our Portuguese workshop (Linenshed), this durable and timeless piece stands out with its refined finishing.","images":["https://cdn.shopify.com/s/files/1/2373/9595/files/1gris-mineralChemise_en_lin_col_mao_Natanael.jpg?v=1762516133","https://cdn.shopify.com/s/files/1/2373/9595/files/Gris_Mineral_New_copy_009cdfe3-d53f-4d00-97a5-1359d75040db.webp?v=1762516133","https://cdn.shopify.com/s/files/1/2373/9595/files/IMG_0775copy_c2a3792f-ceac-4ffa-b672-e9b60470f411.jpg?v=1762516133","https://cdn.shopify.com/s/files/1/2373/9595/files/IMG_1439_4f7b1332-5c6a-4569-b375-e5fd5e33b0e3.webp?v=1762516133","https://cdn.shopify.com/s/files/1/2373/9595/files/IMG_1458_6c271cc1-9eed-4f6e-b16a-df9797eb133b.webp?v=1762516133","https://cdn.shopify.com/s/files/1/2373/9595/files/IMG_1408_7b46bac5-d192-4fe5-8701-5a08079b8c18.webp?v=1762516133","https://cdn.shopify.com/s/files/1/2373/9595/files/IMG_1453_85b1ad74-bad4-4de5-b229-b0cd379be0de.jpg?v=1762516133"],"price":109,"currency":"USD","in_stock":true,"inventory_qty":79992,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:07.702Z"},"share_url":"https://firestarter.network/l/lst_L8WYJq1G","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_L8WYJq1G' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mandarin collar linen shirt Mineral grey - Natanael' and a budget_max comfortably above $109.00 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."]}}