{"type":"firestarter.listing","listing":{"id":"lst_xmMWYQv7","product_name":"Michael's of Brooklyn - SLOW DRIED PENNE PASTA","category":"Tomato Sauce","description":"MADE IN NEW YORK \nSource: Brooklyn, New York. \n","images":["https://cdn.shopify.com/s/files/1/1058/3278/files/7005c41823e105a427a378fcc3ae4c52.jpg?v=1782324382","https://cdn.shopify.com/s/files/1/1058/3278/files/penne_white_background.jpg?v=1770917788"],"price":8.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:31.015Z"},"share_url":"https://firestarter.network/l/lst_xmMWYQv7","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_xmMWYQv7' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Michael's of Brooklyn - SLOW DRIED PENNE PASTA' and a budget_max comfortably above $8.50 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."]}}