{"type":"firestarter.listing","listing":{"id":"lst_pZkfgzLM","product_name":"Body Helix - Full Knee Helix","category":"Knee Brace","description":"\n\n20-30 mmHg compression: Support minor sprains, swelling, arthritis, and meniscus issues as you train and perform.\n\nWill not limit range of motion: Keep full knee movement to perform, move, and train despite swelling.\n\nLocks to your skin: Keep the sleeve from slipping so you can train and perform with consistent knee support.\n\nClosed-cell foam core: Keep odor and bacteria out and provide washable durability to support daily training.\n\n3 mm latex-free, high-stretch build: Provide comfort and resist chafing with a flatlock 6-thread seam as you move and train.\n\nFull knee coverage: Support tendons and muscles above and below the joint as you perform and move through activity.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/a1fc325cbebcd2c692d0117a37f87b49.png?v=1780586038","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/SizeChartFullKnee640.png?v=1780586038","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/knee-edit-blue-1.jpg?v=1780586042","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/MattKFullKnee2.jpg?v=1780586041","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/full-knee-stephanie.webp?v=1780586042","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/full-knee-yoga.webp?v=1780586038"],"price":57,"currency":"USD","in_stock":true,"inventory_qty":79992,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:04.853Z"},"share_url":"https://firestarter.network/l/lst_pZkfgzLM","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_pZkfgzLM' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Body Helix - Full Knee Helix' and a budget_max comfortably above $57.00 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."]}}