{"type":"firestarter.listing","listing":{"id":"lst_kp_TJzG4","product_name":"Men's linen overshirt Natural beige - Cristiano","category":"Chemises","description":"Embrace a smart-casual look with our men's Natural beige washed linen over-shirt.\nCrafted from 100% OEKO-TEX® certified linen, it is naturally breathable and thermoregulating, offering a lightweight design perfect from spring to summer. The relaxed fit features a button closure and patch pockets for elegant functionality. Wear it open over a t-shirt or shirt for a layered, chic-casual style-ideal 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/NaturalIMG_1366.jpg?v=1736526009","https://cdn.shopify.com/s/files/1/2373/9595/files/Naturel_New_copy_e7d8ebd1-e306-429f-907b-d6861840ed29.webp?v=1736526009","https://cdn.shopify.com/s/files/1/2373/9595/files/IMG_1386_e3f1e854-00aa-4877-b5c4-2cf1082115b9.jpg?v=1736526009","https://cdn.shopify.com/s/files/1/2373/9595/files/IMG_1333_c680e456-4922-4b50-b8f3-a966428bf858.jpg?v=1736526009","https://cdn.shopify.com/s/files/1/2373/9595/files/IMG_1391_6d48df11-3a78-4173-bee5-7b7229f84145.jpg?v=1736526009"],"price":119,"currency":"USD","in_stock":true,"inventory_qty":79992,"dynamic_pricing":false,"listed_at":"2026-06-18T20:45:07.287Z"},"share_url":"https://firestarter.network/l/lst_kp_TJzG4","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_kp_TJzG4' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Men's linen overshirt Natural beige - Cristiano' and a budget_max comfortably above $119.00 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."]}}