{"type":"firestarter.listing","listing":{"id":"lst_nKMuZ7KD","product_name":"Small-Plus Stuff Sack","category":"Accessories","description":"\nCan never have enough of these super light, water resistant and simple bags.\n– Stephen H., ★★★★★\nSecure your favorite jacket, tarp, or a handful of small items in a ‘Small-Plus’ size stuff sack. This is about the right size for a down jacket, or a rain jacket and pants. Two of these fit well side by side in most backpacks.\nNeed a different size?  Check out the rest of our Stuff Sack collection.","images":["https://cdn.shopify.com/s/files/1/0004/4652/9572/products/small-plus-dimensions-blue.jpg?v=1596659060","https://cdn.shopify.com/s/files/1/0004/4652/9572/products/small-plus-olive.jpg?v=1596659060","https://cdn.shopify.com/s/files/1/0004/4652/9572/products/stuff-sack-small-plus-spruce-l.jpg?v=1596659096"],"price":21.95,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:39.391Z"},"share_url":"https://firestarter.network/l/lst_nKMuZ7KD","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_nKMuZ7KD' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Small-Plus Stuff Sack' and a budget_max comfortably above $21.95 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."]}}