{"type":"firestarter.listing","listing":{"id":"lst_ulm_bqAX","product_name":"Kumo 36 Backpack - Yellow","category":null,"description":"\n\nSuper lightweight and hauls juuust enough for fast and light multi-day treks or ultralight overnights.\nFeatures are focused. The frameless design and lightest-in-category hardware and compression shed weight, while the recycled Robic nylon fabric is super tough and amazingly light. \n\n","images":["https://cdn.shopify.com/s/files/1/1300/6549/files/Kumo36_Yellow_RF.jpg?v=1765428916","https://cdn.shopify.com/s/files/1/1300/6549/files/Kumo36_Yellow_LF.jpg?v=1765428916","https://cdn.shopify.com/s/files/1/1300/6549/files/Kumo36_Yellow_Back.jpg?v=1765428916"],"price":135,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:36.037Z"},"share_url":"https://firestarter.network/l/lst_ulm_bqAX","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_ulm_bqAX' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Kumo 36 Backpack - Yellow' and a budget_max comfortably above $135.00 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."]}}