{"type":"firestarter.listing","listing":{"id":"lst_c5ssJ7Of","product_name":"MudGear - Spartan by MudGear Quarter (1/4) Crew Sock","category":"Crew Sock","description":"\n\nDurable material blend: Withstands the rigors of obstacle course racing, ensuring long-lasting performance through challenging terrains.\n\n1/4 crew height: Provides optimal ankle coverage, protects from debris, and remains non-restrictive during intense activity.\n\nAdvanced moisture-wicking: Pulls sweat away, keeping feet dry and reducing the risk of blisters during extended wear.\n\nStrategic cushioning: Provides superior comfort and shock absorption, minimizing foot fatigue on challenging terrains.\n\nSnug anatomical fit: Prevents slippage and bunching, ensuring a secure feel that enhances agility and prevents distractions.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/QuarterCrewSpartanBlk_04.jpg?v=1780589714","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/2-Spartan_89a86bd2-8f61-421c-ad3f-9689d05256b9.jpg?v=1780589714","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/81PTB5azyqL.jpg?v=1780589714","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/81JkmeA61bL.jpg?v=1780589714","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/81TArUyg8pL.jpg?v=1780589713","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/71HL8dbb3ML_1.jpg?v=1780589714","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/71FqPhMcOzL.jpg?v=1780589714","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/QuarterCrewSpartanBlk_01.jpg?v=1780589714","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/QuarterCrewSpartanBlk_02.jpg?v=1780589714","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/QuarterCrewSpartanBlk_03.jpg?v=1780589714","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/QuarterCrewSpartanBlk_05.jpg?v=1780589714","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/QuarterCrewSpartanBlk_06.jpg?v=1780589714","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SpartanQuartersockssizechart-revised2.jpg?v=1780589713"],"price":24.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:03.390Z"},"share_url":"https://firestarter.network/l/lst_c5ssJ7Of","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_c5ssJ7Of' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy MudGear - Spartan by MudGear Quarter (1/4) Crew Sock' and a budget_max comfortably above $24.99 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."]}}