{"type":"firestarter.listing","listing":{"id":"lst_a81Oj6-F","product_name":"Check Boxy Long Sleeve Shirt | Champion x Percival | Multi","category":"Shirting","description":"Altitude attitude. Champion x Percival holiday collection, a tongue-in-cheek celebration of '90s New England ski culture. This long sleeve shirt, 50% apres, 50% alpine, is cut in a forest green check, with a boxy fit and chenille patch on the front chest pocket. Limited quantity collection.\n \nMen’s Long Sleeve Blue Checked Shirt\n\n\nFeatures: Men’s check long sleeve shirt in a blue tartan pattern, cut in a boxy fit with a shorter body length. Made from 100% cotton with a button-down front and a chenille patch at the chest pocket. Part of the Champion x Percival collaboration. True to size with a structured, cropped profile, this long sleeve shirt is perfect for everyday wear.\n\nMaterial: 100% Cotton\n\nColour: Tartan Blue\n\nFit: True to size, boxy and shorter in length\n\nCare: Wash at 30 degrees\n\nWant to see more? Check out the rest of the Shirts and Champion collection. For further inspiration, check out our New Arrivals.\n\nMade in Turkey\n","images":["https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR4_78431ead-5367-4900-abea-fba97ac660e0.jpg?v=1774450695","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR_61b990f3-4230-4251-b0d6-468256e90af8.jpg?v=1774450695","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR5_abe8f5e2-1bc9-40d8-8da8-2bc4f1f71dec.jpg?v=1774450695","https://cdn.shopify.com/s/files/1/1479/8488/files/35530004.jpg?v=1774450695","https://cdn.shopify.com/s/files/1/1479/8488/files/PERCIVAL_MENSWEAR3_3267489e-b5a3-4041-af3e-8a047d3bb7f3.jpg?v=1768572041","https://cdn.shopify.com/s/files/1/1479/8488/files/Check_Boxy_Long_Sleeve_Shirt_-_Champion_x_Percival_-_Multi_1.jpg?v=1768572041"],"price":72,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:17.529Z"},"share_url":"https://firestarter.network/l/lst_a81Oj6-F","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_a81Oj6-F' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Check Boxy Long Sleeve Shirt | Champion x Percival | Multi' and a budget_max comfortably above $72.00 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."]}}