{"type":"firestarter.listing","listing":{"id":"lst_6B0igNin","product_name":"Stachio Island Repeat Shirt","category":"Short-Sleeve Shirt","description":"A relaxed open-collar beach shirt cut from light, breathable cotton seersucker, lifted off the skin by the fabric’s raised stripe. Printed with a softly weathered, vintage-leaning tropical island-scene repeat featuring sailboats, palms and shoreline details.","images":["https://cdn.shopify.com/s/files/1/0667/9324/2858/files/AFS979-1.jpg?v=1772209478","https://cdn.shopify.com/s/files/1/0667/9324/2858/files/AFS979-2.jpg?v=1772209478"],"price":170,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:13.758Z"},"share_url":"https://firestarter.network/l/lst_6B0igNin","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_6B0igNin' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Stachio Island Repeat Shirt' and a budget_max comfortably above $170.00 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."]}}