{"type":"firestarter.listing","listing":{"id":"lst_jgpqYGu7","product_name":"Box T-Shirt Briar Navy","category":"Jersey-Spring Archive 26","description":"The Box T-shirt is a perennial favourite in our jersey collection, cut in a relaxed shape to create a super versatile year-round t-shirt that you can style in myriad ways. This version riffs on the classic Breton style to give an additional sense of texture and comes in a heavyweight organic cotton fabric.","images":["https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK680BoxTShirtBRI01NAVBriarNavy.jpg?v=1690537904","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK680-BRI01NAV-BOXT-SHIRTBRIARNAVY3copy.jpg?v=1712844690","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK680-BRI01NAV-BOXT-SHIRTBRIARNAVY11copy.jpg?v=1712844690","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK680BoxTShirtBRI01NAVBriarNavy1.jpg?v=1712844690","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK680BoxTShirtBRI01NAVBriarNavy2.jpg?v=1712844690","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK680-BRI01NAV-BOXT-SHIRTBRIARNAVY3.jpg?v=1712844690"],"price":61,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:28.560Z"},"share_url":"https://firestarter.network/l/lst_jgpqYGu7","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_jgpqYGu7' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Box T-Shirt Briar Navy' and a budget_max comfortably above $61.00 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."]}}