{"type":"firestarter.listing","listing":{"id":"lst_loah5HSI","product_name":"Brook Shirt Banfield Rust","category":"Shirts-Winter 25","description":"The Brook shirt is a timeless button-down collar shirt for those preppy smart-casual looks. Coming from military origins, it was first worn by British officers playing polo while stationed in India, but it has since become an icon of preppy Americana, popularised by the Ivy League set in the 50s and 60s. This rich rust red version is crafted from premium cotton and is a great fit for autumnal and winter outfits.","images":["https://cdn.shopify.com/s/files/1/0272/3338/6538/files/Oliver_Spencer_Brook_Shirt_Banfield_Rust_Flat_Shot.png?v=1762962391","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/Oliver_Spencer_Brook_Shirt_Banfield_Rust_Model_Shot_4.jpg?v=1773849106","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/Oliver_Spencer_Brook_Shirt_Banfield_Rust_Model_Shot_5.jpg?v=1773849106","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/Oliver_Spencer_Brook_Shirt_Banfield_Rust_Model_Shot_3.jpg?v=1773849106","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/Oliver_Spencer_Brook_Shirt_Banfield_Rust_Flat_Shot_2.jpg?v=1773849106","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/Oliver_Spencer_Brook_Shirt_Banfield_Rust_Flat_Shot_4.jpg?v=1773849106","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/Oliver_Spencer_Brook_Shirt_Banfield_Rust_Model_Shot_1.jpg?v=1773849106","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/Oliver_Spencer_Brook_Shirt_Banfield_Rust_Back_Shot.jpg?v=1773849106","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/Oliver_Spencer_Brook_Shirt_Banfield_Rust_Flat_Shot_6.jpg?v=1762963885"],"price":92,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:29.476Z"},"share_url":"https://firestarter.network/l/lst_loah5HSI","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_loah5HSI' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Brook Shirt Banfield Rust' and a budget_max comfortably above $92.00 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."]}}