{"type":"firestarter.listing","listing":{"id":"lst_UeGKvtl6","product_name":"Mechanic Heavy Twill Jacket","category":null,"description":null,"images":["https://cdn.shopify.com/s/files/1/0767/3853/files/Screenshot2025-04-30at2.51.56PM.png?v=1746049922","https://cdn.shopify.com/s/files/1/0767/3853/files/HeavyTwillMechanicJacket-FitModel-1.jpg?v=1764964284","https://cdn.shopify.com/s/files/1/0767/3853/files/HeavyTwillMechanicJacket-FitModel-2.jpg?v=1764964284","https://cdn.shopify.com/s/files/1/0767/3853/files/HeavyTwillMechanicJacket-FitModel-4.jpg?v=1764964284","https://cdn.shopify.com/s/files/1/0767/3853/files/HeavyTwillMechanicJacket-FitModel-5.jpg?v=1764964284"],"price":134.5,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:29:58.922Z"},"share_url":"https://firestarter.network/l/lst_UeGKvtl6","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_UeGKvtl6' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mechanic Heavy Twill Jacket' and a budget_max comfortably above $134.50 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."]}}