{"type":"firestarter.listing","listing":{"id":"lst_wCInDRr8","product_name":"Mark Bell Sling Shot- Sling ShotKnee Sleeves","category":"Knee Sleeves","description":"\n\n7 mm neoprene, 4-way stretch: Provide knee support and warmth, and improve rebound out of the bottom of squats and leg drives.\n\nIPF, USAPL, USPA approved: Ensure meet compliance and train confidently for sanctioned powerlifting and Olympic lifting events.\n\n27 cm sleeve length: Keep your knees warm and stable during long sets and dynamic leg movements across training sessions.\n\nModerate compression, sold as a pair: Provide balanced support for both knees to train legs through entire workouts.\n\nSoft interior material: Keep sleeves in place and improve skin comfort during repeated sets of squats, lunges, and cleans.\n\nPatented seam-free front and back: Deliver a comfortable fit and provide smooth knee flexion to perform squats, lunges, and cleans.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/slingshotsleeves.jpg?v=1780586056","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/slingshotsleevesquarter.jpg?v=1780586050","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/slingshotsleevesback.jpg?v=1780586056","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Sling_Shot_Knee_Sleeve_2.0_Black_Front.jpg?v=1780586050","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/PRODUCTIMAGE-FRONT-20.jpg?v=1780586056","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SS-Knee-Sleeve-2-compressor.jpg?v=1780586054","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SS-Knee-Sleeve-compressor.jpg?v=1780586055"],"price":63,"currency":"USD","in_stock":true,"inventory_qty":69993,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:53.799Z"},"share_url":"https://firestarter.network/l/lst_wCInDRr8","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_wCInDRr8' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mark Bell Sling Shot- Sling ShotKnee Sleeves' and a budget_max comfortably above $63.00 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."]}}