{"type":"firestarter.listing","listing":{"id":"lst_zb747j-R","product_name":"Muir Pack - Field Tan","category":"Bag","description":"\nThis is the newest addition to our famous backpack collection. The Muir Pack is a day pack that offers a lightweight feel with all of the versatility that you need. It features a roomy front zipper pocket with a large main compartment that has a laptop sleeve and cinch-top closure. It is made from heavy waxed duck canvas and solid brass antiqued hardware. \n\n\nWant to turn it into a camera bag? Simply add this insert (click here)!\n\n18 oz waxed duck canvas\n9 oz USA harness leather\nAntiqued brass zipper\nSolid brass\ncinch-top closure\nWidth 13.5\". Depth 3.5\", Height 17\"\nFront Pocket: 9\" x 6.5\" x 2\"\nTotal Weight 2.2 lbs\nHatchet Pocket - open bottom so hatchet can slide through.\nInside Pocket: 13.5\" x 11.5\" fits up to a 13\" laptop\n\nUtility Straps sold separately\n13L Capacity\nUSA Made\n\n\n\n\n\n\n","images":["https://cdn.shopify.com/s/files/1/0899/3912/files/fieldtanHeroMuir.jpg?v=1752012887","https://cdn.shopify.com/s/files/1/0899/3912/products/EDITED-0018.jpg?v=1752000534","https://cdn.shopify.com/s/files/1/0899/3912/products/BAGEDITS-0006.jpg?v=1752000534","https://cdn.shopify.com/s/files/1/0899/3912/products/ScreenShot2021-09-13at5.58.13AM.jpg?v=1752000534","https://cdn.shopify.com/s/files/1/0899/3912/products/O2A6877.jpg?v=1752000534","https://cdn.shopify.com/s/files/1/0899/3912/products/BAGEDITS-0009.jpg?v=1752000534","https://cdn.shopify.com/s/files/1/0899/3912/products/BAGEDITS-0004.jpg?v=1752000534","https://cdn.shopify.com/s/files/1/0899/3912/products/BAGEDITS-0007.jpg?v=1752000534"],"price":295,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:31.441Z"},"share_url":"https://firestarter.network/l/lst_zb747j-R","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_zb747j-R' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Muir Pack - Field Tan' and a budget_max comfortably above $295.00 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."]}}