{"type":"firestarter.listing","listing":{"id":"lst_dNocCQh-","product_name":"Serious Steel Fitness - Black Label Knee Sleeves (7mm)","category":"Compression Sleeves","description":"\n  \n7 mm premium neoprene: Support heavy squats and lunges, provide durable knee stability through demanding strength sessions\n  \nUSPA Approved: Ensure meet-day compliance for powerlifting, train and perform legally on the platform\n  \nSnug compression fit: Improve knee tracking and support joint stability to train quads, hamstrings, and glutes\n  \nSizes XX-Small to XXX-Large (11-12 in to 18-19 in): Ensure a precise knee fit to support consistent training and reliable performance\n  \nSold in pairs: Provide matched support for both knees so you can train legs hard and keep your setup simple\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Black-On-Black_On-White-1-1500x1500.jpg?v=1780586309","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Black-On-Black_Jesse-Squat-5_1500x1500_22fd662f-e401-410b-a7e8-368cf41e863a.jpg?v=1780586308","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/Black-Label-Knee-Sleeves_Jacob-pulling-on_1500x1500_101b80a7-ad31-4f8a-a255-e7c3283e053e.jpg?v=1780586307","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/BLACKLABEL_KNEESLEEVES-01.png?v=1780586311","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/BLACKLABEL_KNEESLEEVES-02.png?v=1780586308"],"price":41.93,"currency":"USD","in_stock":true,"inventory_qty":79992,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:04.498Z"},"share_url":"https://firestarter.network/l/lst_dNocCQh-","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_dNocCQh-' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Serious Steel Fitness - Black Label Knee Sleeves (7mm)' and a budget_max comfortably above $41.93 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."]}}