{"type":"firestarter.listing","listing":{"id":"lst_umIHC9Mu","product_name":"The Killing Floor Tropicalia Tee","category":"Tees, The Killing Floor","description":"The Tropicalia tee by The Killing Floor has a front graphic printed on a 100% cotton tee.","images":["https://cdn.shopify.com/s/files/1/1798/2671/files/killing-floor-tropicalia-tee-military-green-main.png?v=1774905932"],"price":35,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:39.587Z"},"share_url":"https://firestarter.network/l/lst_umIHC9Mu","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_umIHC9Mu' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Killing Floor Tropicalia Tee' and a budget_max comfortably above $35.00 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."]}}