{"type":"firestarter.listing","listing":{"id":"lst_uilme0oA","product_name":"Yoga Design Lab - Marbled Foam Massage Roller","category":"Yoga Mat","description":"\n\n6 in × 17.75 in × 6 in dimensions: Target upper back, low back, glutes, hamstrings, calves, and quads with control.\n\nHigh-density EVA foam: Support all body types during self-massage and balance work to improve core and back strength.\n\n1.25 lb weight: Move between rooms and sessions; store in your bag to keep training and recovery within reach.\n\nYoga and Pilates ready: Perform recovery exercises to improve mobility in back, glutes, hamstrings, calves, and quads.\n\nPortable, durable build: Withstand training and travel, and provide support for back, glutes, hamstrings, and calves.\n\nRecyclable EVA material: Provide long-lasting support as you train and target muscle tightness across legs and back.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/foam-massage-roller_blue.jpg?v=1780586221","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/foam-massage-roller_blue_use-01.jpg?v=1780586221","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/foam-massage-roller_blue_use-02.jpg?v=1780586222","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/foam-massage-roller_blue_use-03.jpg?v=1780586221","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/foam-massage-roller_storm.jpg?v=1780586221"],"price":43,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:56:51.118Z"},"share_url":"https://firestarter.network/l/lst_uilme0oA","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_uilme0oA' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Yoga Design Lab - Marbled Foam Massage Roller' and a budget_max comfortably above $43.00 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."]}}