{"type":"firestarter.listing","listing":{"id":"lst_xZQ_tP0b","product_name":"Pro Compression - Calf Sleeves, Grey with Black Stripes","category":"Calf Sleeve","description":"\n\nClassic grey with black stripes: Deliver a low-key look to support work, travel, and training wear for daily use.\n\nGraduated compression: Improve calf circulation and provide faster recovery after runs, rides, or workouts.\n\nFocused calf support: Support muscles and resist vibration to improve leg performance during training, racing, or daily activity.\n\nAnti-microbial technical fabric: Provide moisture control and resist odor to keep calves fresh during extended wear.\n\nFlat-lock seams: Provide chafe-free comfort and ensure a smooth fit against skin during long runs or extended wear.\n\nEasy on/off wear with low socks or barefoot: Move from training to travel and keep recovery simple across your day.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/03102022_Graduated_Compression_Calf_Sleeves_Grey_with_Black_Stripes_1.jpg?v=1780605403","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/03102022_Graduated_Compression_Calf_Sleeves_Grey_with_Black_Stripes_2.jpg?v=1780605403","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/03102022_Graduated_Compression_Calf_Sleeves_Grey_with_Black_Stripes_3.jpg?v=1780605403","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/03102022_Graduated_Compression_Calf_Sleeves_Grey_with_Black_Stripes_4.jpg?v=1780605403"],"price":25,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:03.052Z"},"share_url":"https://firestarter.network/l/lst_xZQ_tP0b","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_xZQ_tP0b' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pro Compression - Calf Sleeves, Grey with Black Stripes' and a budget_max comfortably above $25.00 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."]}}