{"type":"firestarter.listing","listing":{"id":"lst_26TI7y2h","product_name":"Penryn Overshirt (Loose Fit) Gilman Beige","category":"Shirts-Spring 26","description":"The Penryn Overshirt Gilman Beige brings a relaxed silhouette with a touch of Americana. Cut in a loose fit, it features subtle western influences, seen in the subtle contrast stitch detailing and two front patch pockets.\nWoven from dusty beige organic cotton, it has a soft yet structured feel. An easy way to add a layer with considered finish, it’s just as at home styled with denim as it is worn under a suit for a modern, casual edge.","images":["https://cdn.shopify.com/s/files/1/0272/3338/6538/files/PenrynOvershirt_LooseFit_GilmanBeige.png?v=1769602579","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMS191-GIL01BEI02581.jpg?v=1773681279","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMS191-GIL01BEI02591.jpg?v=1773681279","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMS191-GIL01BEI0260.jpg?v=1773681279","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMS191-GIL01BEIDETAIL1.jpg?v=1773681279","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMS191-GIL01BEIDETAIL2.jpg?v=1773681279","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMS191-GIL01BEIDETAIL3.jpg?v=1773681279","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMS191-GIL01BEI0258.jpg?v=1773681279","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMS191-GIL01BEI0259.jpg?v=1773681279","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMS191-GIL01BEIDETAIL4.jpg?v=1770894528"],"price":90,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:29.131Z"},"share_url":"https://firestarter.network/l/lst_26TI7y2h","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_26TI7y2h' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Penryn Overshirt (Loose Fit) Gilman Beige' and a budget_max comfortably above $90.00 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."]}}