{"type":"firestarter.listing","listing":{"id":"lst_XCFCM0nE","product_name":"Lulu - Short Scale Screw","category":"Knife Handle Screw","description":"This little guy is a short scale screw for your Knafs Lulu fixed blade knife as well as your Knafs Little Lulu fixed blade knife. It's made in the good ol' USA and will probably fit a plethora of your needs - but we recommend you only use it on your Lulu and Little Lulu. Short Screws are used for top of the Lulu handles.","images":["https://cdn.shopify.com/s/files/1/0247/4478/8017/files/P0119.jpg?v=1699395933"],"price":0.6,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:40.915Z"},"share_url":"https://firestarter.network/l/lst_XCFCM0nE","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_XCFCM0nE' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Lulu - Short Scale Screw' and a budget_max comfortably above $0.60 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."]}}