{"type":"firestarter.listing","listing":{"id":"lst_Xd8wiKLI","product_name":"Mushroom Cat - Cotton Crew","category":"Socks","description":"Some cats wear collars. Others wear crowns. But the truly mystical ones? They rock mushroom hats.Meet the ultimate forest fashionista—this charming feline knows what's up.Our collection of quirky cat socks is one of our biggest. You can explore it here.","images":["https://cdn.shopify.com/s/files/1/1884/3249/files/840244.jpg?v=1782481164","https://cdn.shopify.com/s/files/1/1884/3249/files/840299_a3d2f95a-3a24-4735-8487-37602edd8c9d.jpg?v=1782481093"],"price":12,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:34.159Z"},"share_url":"https://firestarter.network/l/lst_Xd8wiKLI","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_Xd8wiKLI' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mushroom Cat - Cotton Crew' and a budget_max comfortably above $12.00 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."]}}