{"type":"firestarter.listing","listing":{"id":"lst_fa3x2uES","product_name":"Kittenster - Cotton Crew","category":"Socks","description":"\n\nDefinition: kitten·ster\n\n\n\n\nnoun\n\n\n\n\n\n\nINFORMAL\n\n\n\n\n\n\n\n\n\n\nA kitten who follows the latest trends and fashions, especially those regarded as being outside the cultural mainstream.\n\n\n\n\n\n\n\n\n\nIf you love hipster cats as much as we do, you'll love this.\n","images":["https://cdn.shopify.com/s/files/1/1884/3249/files/758763.jpg?v=1782480346"],"price":12,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:36.988Z"},"share_url":"https://firestarter.network/l/lst_fa3x2uES","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_fa3x2uES' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Kittenster - 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."]}}