{"type":"firestarter.listing","listing":{"id":"lst_u484_M55","product_name":"Sailor’s Knife","category":"Axes / Knives","description":"A good sailor's knife should be proven at sea. This one lands with over a century of service under its belt. Its handle is Cumarú wood (Brazilian Teak) that was salvaged from the bottom of the Panama Canal, where it had lain since 1913, submerged beneath one of the busiest waterways on earth. A hundred years underwater and it was reclaimed in near-perfect condition: harder, denser, and more stable than the day it went down. If any knife has earned its sea legs, it's this one.\nThe blade is a drop point, full tang, ground convex: the grind favored on working knives because it holds an edge under hard, repeated use. The steel is Stainless 1.4197, a refinement of the well-regarded Niolox tool steel, alloyed with niobium to maintain a fine grain structure. In practice, that means an edge that resists chipping and wear without going brittle. It's a material that will shrug off salt water.\nAn extra-large brass lanyard hole, brass rivets, and a cowhide sheath round this knife out. It's built to stand the test of a navy's demands, from a steel engineered for punishment and a handle that's already been a century at sea.","images":["https://cdn.shopify.com/s/files/1/0674/2985/9558/files/E60A7584.jpg?v=1783980798","https://cdn.shopify.com/s/files/1/0674/2985/9558/files/SAILOR-KNIFE-26-5340_copy.jpg?v=1784038422","https://cdn.shopify.com/s/files/1/0674/2985/9558/files/SAILOR-KNIFE-26-5345_copy.jpg?v=1784038437","https://cdn.shopify.com/s/files/1/0674/2985/9558/files/SAILOR-KNIFE-26-5356_copy.jpg?v=1784038483","https://cdn.shopify.com/s/files/1/0674/2985/9558/files/SAILOR-KNIFE-26-5347_copy.jpg?v=1784038455","https://cdn.shopify.com/s/files/1/0674/2985/9558/files/SAILOR-KNIFE-26-5357_copy.jpg?v=1784038472","https://cdn.shopify.com/s/files/1/0674/2985/9558/files/SAILOR-KNIFE-26-5342_copy-v2.jpg?v=1784038497","https://cdn.shopify.com/s/files/1/0674/2985/9558/files/SAILOR-KNIFE-26-5342_copy.jpg?v=1784038513"],"price":320,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-14T19:44:17.733Z"},"share_url":"https://firestarter.network/l/lst_u484_M55","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 ","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_u484_M55' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Sailor’s Knife' and a budget_max comfortably above $320.00 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."]}}