{"type":"firestarter.listing","listing":{"id":"lst_zGwW0GcK","product_name":"Mark Bell Sling shot- Strong Elbow Sleeves","category":"Elbow Sleeves","description":"\n\nPatented single-seam design: Keep skin irritation low and deliver power on bench and military press.\n\n5 mm stiff material: Provide maximum compression to support elbows during heavy pressing sets.\n\n24 cm sleeve length: Ensure secure coverage and keep sleeves from moving through full sessions.\n\nSold as a pair: Deliver balanced support for both elbows to improve pressing on bench and military press.\n\nMaximum compression level: Support PR attempts and strengthen triceps and forearms during presses.\n\nSizes S–4XL: Ensure a precise fit, from under 11 in to 21.5–23 in, measure flexed bicep center.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/ProductShots_ea47db39-81c5-4b72-b0dc-d1ebbd970e30.jpg?v=1780586056","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/strongsleevesquarter_9b5e1a50-4981-46b3-97b8-44677c3476c9.jpg?v=1780586050","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/CopyofCopyof20190823_STrongElbowSleevesAmazonInUseShotsBenchPressInclineDBPressOverheadPressChalkBowlPosed-29.jpg?v=1780586049","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/CopyofCopyof20190823_STrongElbowSleevesAmazonInUseShotsBenchPressInclineDBPressOverheadPressChalkBowlPosed-37.jpg?v=1780586050"],"price":53.5,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:04.789Z"},"share_url":"https://firestarter.network/l/lst_zGwW0GcK","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_zGwW0GcK' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mark Bell Sling shot- Strong Elbow Sleeves' and a budget_max comfortably above $53.50 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."]}}