{"type":"firestarter.listing","listing":{"id":"lst_jYvNtPV-","product_name":"Pro Compression - Calf Sleeves, Maroon and Heather Stripes","category":"Calf Sleeve","description":"\n\nGraduated compression: Improve circulation and support calves to perform long runs and improve post-run recovery.\n\nFocused calf support: Target calf muscles to support legs on hills, sprints, and long days on your feet.\n\nAnti-microbial fabric: Keep calves dry and resist odor to perform during runs, training days, or post-workout recovery.\n\nFlat-lock seams: Provide smooth comfort and secure fit to keep legs fresh during runs, gym work, or all-day wear.\n\nEasy on/off design: Ensure quick changes and provide low-sock or barefoot use to support calves after runs.\n\nMaroon and grey stripes: Deliver classic style to train and perform and keep outfits ready for sport and casual wear.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/03102022_Graduated_Compression_Calf_Sleeves_Maroon_with_Heather_Stripes_1.jpg?v=1780606071","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/03102022_Graduated_Compression_Calf_Sleeves_Maroon_with_Heather_Stripes_2.jpg?v=1780606071","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/03102022_Graduated_Compression_Calf_Sleeves_Maroon_with_Heather_Stripes_3.jpg?v=1780606071","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/03102022_Graduated_Compression_Calf_Sleeves_Maroon_with_Heather_Stripes_4.jpg?v=1780606071"],"price":25,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:03.042Z"},"share_url":"https://firestarter.network/l/lst_jYvNtPV-","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_jYvNtPV-' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Pro Compression - Calf Sleeves, Maroon and Heather 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."]}}