{"type":"firestarter.listing","listing":{"id":"lst_Q4mJG61V","product_name":"MudGear - Compression Calf Sleeves (Black/Gray)","category":"Compression Sock","description":"\n\nOCR-grade leg compression: Provide consistent support to withstand rigorous obstacle course races and training.\n\nIdentical calf protection: Safeguard your lower legs during demanding rope climbs and challenging traverses.\n\nGraduated compression: Enhance blood flow and improve muscle stability to aid performance and recovery.\n\nDurable, comfortable design: Reduce muscle fatigue and soreness, allowing sustained effort during long events.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/BG-Calf.png?v=1780589741","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/CalfSleevesBlackGray2500x2500image763.jpg?v=1780589742","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/CalfSleevesBlackGray2500x2500image764.jpg?v=1780589741","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/CalfSleevesBlackGray2500x2500image770.jpg?v=1780589742","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/CalfSleevesBlackGray2500x2500image772.jpg?v=1780589742","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/BG_calf2.png?v=1780589741","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/amazon2-calf-sleeves_edbfc402-d531-4b40-9212-df93783b09d0.jpg?v=1780589741","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/amazon3-calf-sleeves_e663c847-33a8-4277-a077-66a07b43b398.jpg?v=1780589741"],"price":30,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:03.463Z"},"share_url":"https://firestarter.network/l/lst_Q4mJG61V","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_Q4mJG61V' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy MudGear - Compression Calf Sleeves (Black/Gray)' and a budget_max comfortably above $30.00 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."]}}