{"type":"firestarter.listing","listing":{"id":"lst_V9ZYpINH","product_name":"Mini Doctor's Knife","category":null,"description":"2.5\" (6.35cm) closed. Mirror finish stainless large spear and small pen blades. Buffalo horn handle. Nickel silver bolster(s). Imported. \n","images":["https://cdn.shopify.com/s/files/1/0899/3912/files/Bradley-12-31-2025-v2-2.jpg?v=1769736610","https://cdn.shopify.com/s/files/1/0899/3912/files/Bradley-12-31-2025-66.jpg?v=1769736645","https://cdn.shopify.com/s/files/1/0899/3912/files/Bradley-12-31-2025-68.jpg?v=1769736578","https://cdn.shopify.com/s/files/1/0899/3912/files/Bradley-12-31-2025-69.jpg?v=1769736575","https://cdn.shopify.com/s/files/1/0899/3912/files/Bradley-12-31-2025-62.jpg?v=1769736569"],"price":16.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:30.832Z"},"share_url":"https://firestarter.network/l/lst_V9ZYpINH","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_V9ZYpINH' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mini Doctor's Knife' and a budget_max comfortably above $16.50 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."]}}