{"type":"firestarter.listing","listing":{"id":"lst_GUAa3E0_","product_name":"Natural Fiber Cleaning Brush","category":"Accessories","description":"A hefty 4-inch kitchen brush with an oiled beech wood handle and stiff natural union fiber bristles well-suited to cleaning cast iron cookware. \n\n\nAlso available as part of the Cast Iron Care Kit.\nA beech wood handle provides firm grip for easy maneuverability while scrubbing pan walls and exterior surfaces.\nLike many natural materials, the beech wood handle will develop a darker patina and smooth texture over time. With extended use, small cracks may appear along the grain of the wood. \nMade in Germany, from fully biodegradable and compostable materials.","images":["https://cdn.shopify.com/s/files/1/1569/9031/files/Frame1.jpg?v=1715178445","https://cdn.shopify.com/s/files/1/1569/9031/files/Frame2.jpg?v=1715178446","https://cdn.shopify.com/s/files/1/1569/9031/files/Frame3.jpg?v=1715178444"],"price":16,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:22.538Z","product_rating":null,"product_rating_count":0,"seller_rating":null,"seller_rating_count":0,"units_sold":0,"reviews":{"count":0,"top":[]},"videos":[]},"share_url":"https://firestarter.network/l/lst_GUAa3E0_","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_GUAa3E0_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Natural Fiber Cleaning Brush' and a budget_max comfortably above $16.00 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."]}}