{"type":"firestarter.listing","listing":{"id":"lst_rZGIKBr6","product_name":"O-Ring Replacement for Knafs Bit Driver x2","category":"Tool Parts","description":"This is a replacement set of o-rings for you Knafs Bit Driver. Yes, the driver comes with two replacement o-rings in the bag already. Also yes, we wanted you to be able to re-up on your rings if you accidentally threw them out with the packaging or are a particularly hard user of your driver.","images":["https://cdn.shopify.com/s/files/1/0247/4478/8017/files/P0130-O-Ring-for-Bit-Driver-single-flat.jpg?v=1726514354"],"price":1.49,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:40.314Z"},"share_url":"https://firestarter.network/l/lst_rZGIKBr6","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_rZGIKBr6' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy O-Ring Replacement for Knafs Bit Driver x2' and a budget_max comfortably above $1.49 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."]}}