{"type":"firestarter.listing","listing":{"id":"lst_nI4RSTwP","product_name":"Element 26 - 6mm Knee Sleeves","category":"Knee Sleeves","description":"\n6 mm thickness: Provide 7 mm-level support and 5 mm-like mobility to train legs through squats, jumps, and runs.\n\n25° offset contour: Resist bunching behind the knee and keep sleeves from slipping as you perform heavy lifts and sets.\n\n100% premium neoprene, reinforced seams: Withstand hundreds of workouts; multi-crossed threads provide lasting knee support during training sessions.\n\nEasy on/off design: Improve warm-ups and transitions so you move between lunges, box jumps, burpees, and wall balls to train legs.\n\nMachine washable: Keep sleeves fresh; wash cold and air dry to support regular daily training for legs and knees.\n\nJoint warmth and compression: Improve knee comfort and support during heavy weightlifting attempts, pistol squats, and lunges.","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/1_dbe0d971-72d0-4898-bcf4-5870981e1c5e.png?v=1780582403","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/4_b17a2563-3c83-4eed-8160-ccc39d728def.png?v=1780582403","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/6mm_measurments_corrected.png?v=1780582404","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/6_52e013f1-7880-4ca8-b3d9-573fecb45808.png?v=1780582403","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/DSC_6467.jpg?v=1780582403","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/IMG_1563.jpg?v=1780582403","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/3_273d6224-bf5b-4995-8f21-33f944c08106.png?v=1780582404","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/2_28460ef6-f8db-4b21-9d6f-69cb6224d786.png?v=1780582404","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Element26xMoorea_190of275.png?v=1780582404","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/DSC01756.jpg?v=1780582403"],"price":59.97,"currency":"USD","in_stock":true,"inventory_qty":99990,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:51.565Z"},"share_url":"https://firestarter.network/l/lst_nI4RSTwP","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_nI4RSTwP' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Element 26 - 6mm Knee Sleeves' and a budget_max comfortably above $59.97 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."]}}