{"type":"firestarter.listing","listing":{"id":"lst_UdKS8Q1Z","product_name":"Desert Heavyweight Tartan Twill Work Shirt with LF Buttons","category":"Work Shirts","description":" \n* Washed and hot dried\n* Japanese 12.5 ounce Tartan Twill Fabric\n \n* Custom 1940's style fish eye Left Field Logo button - copper tin combo will give a nice rosy patina from wear\n* Triple Needle Chain stitched felled seams\n* Cut and Sewn in the USA\n* Limited quanity\n \n \nIf you are unsure about which size to order, we recommend measuring a shirt you already own and that fits you well, and then comparing those measurements to the ones listed below. To see how we take our measurements, click\n\n \n ","images":["https://cdn.shopify.com/s/files/1/0245/4759/products/IMG_0805.jpg?v=1665432942","https://cdn.shopify.com/s/files/1/0245/4759/products/IMG_0806.jpg?v=1665432987","https://cdn.shopify.com/s/files/1/0245/4759/products/IMG_0807.jpg?v=1665432916","https://cdn.shopify.com/s/files/1/0245/4759/products/browntartan.jpg?v=1665432916","https://cdn.shopify.com/s/files/1/0245/4759/products/browntartan2.jpg?v=1665432912","https://cdn.shopify.com/s/files/1/0245/4759/products/browntartan3.jpg?v=1665432912","https://cdn.shopify.com/s/files/1/0245/4759/products/browntartan5.jpg?v=1665432912","https://cdn.shopify.com/s/files/1/0245/4759/products/browntartan7.jpg?v=1665432912"],"price":230,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:08.962Z"},"share_url":"https://firestarter.network/l/lst_UdKS8Q1Z","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_UdKS8Q1Z' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Desert Heavyweight Tartan Twill Work Shirt with LF Buttons' and a budget_max comfortably above $230.00 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."]}}