{"type":"firestarter.listing","listing":{"id":"lst_FxEKR8xv","product_name":"Mississippi State University T-Shirt","category":"T-Shirts","description":"Description: Our upgraded premium unisex heathered t-shirts fit like a well-loved favorite, featuring a crew neck, short sleeves, side seams, and designed with superior combed and ring-spun cotton.\nProduct Details:\n\nPremium fabric\nExtra soft blend\nSleeve print\nSide seams\nUnisex sizing\nShoulder taping\n52% combed and ring-spun cotton/48% poly, 32 single 4.2 oz.\n\nWash on delicate cycle, tumble dry low, remove promptly; do not bleach\nOfficially Licensed College Vault Product\n\n\nLeague: Collegiate\nHistory: The Aggies, the Maroons, the Bulldogs; over the years Mississippi State - formerly Mississippi A&M - has been known by a few names, but since 1935 the teams in maroon and white have been officially represented by an English bulldog nicknamed “Bully.” The nickname is shared by both an actual dog and the costumed mascot that appears on this shirt.","images":["https://cdn.shopify.com/s/files/1/1487/1618/products/21574347_02.jpg?v=1670957667","https://cdn.shopify.com/s/files/1/1487/1618/products/21574347_03.jpg?v=1670957667"],"price":20.4,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:36.180Z"},"share_url":"https://firestarter.network/l/lst_FxEKR8xv","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 ","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_FxEKR8xv' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mississippi State University T-Shirt' and a budget_max comfortably above $20.40 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."]}}