{"type":"firestarter.listing","listing":{"id":"lst_LzZ4IBZ_","product_name":"Mark Bell Sling Shot- Strong 2.0 tee","category":"Short Sleeve","description":"\n\n60/40 combed ringspun cotton/poly jersey: Provide soft, durable wear while you train legs and back at the squat rack.\n\nPreshrunk, conforms to physique: Ensure a consistent fit to support squats and keep chest and back comfortable.\n\nSlightly laundered fabric: Resist further shrinkage to keep fit consistent through washes and leg training.\n\nSlightly heathered finish: Deliver a subtle, textured look and keep you ready to train legs and back.\n\nSignature material with new Strong logo: Provide a clean look and support confident squats and back work.\n\nS–4XL, 28–34 in length and 19–30 in width: Ensure the right chest and torso fit to perform every session.\n","images":["https://cdn.shopify.com/s/files/1/0508/3670/1334/files/STRONGSHIRT-GRAYFRONT.jpg?v=1780586056","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/STRONGSHIRT-GRAYBACK.jpg?v=1780586061","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/STRONGSHIRT-BLACKFRONT.jpg?v=1780586061","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/STRONGSHIRT-BLACKBACK.jpg?v=1780586056","https://cdn.shopify.com/s/files/1/0508/3670/1334/files/STRONG2.OTEE12.jpg?v=1780586057"],"price":22.5,"currency":"USD","in_stock":true,"inventory_qty":119988,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:04.753Z"},"share_url":"https://firestarter.network/l/lst_LzZ4IBZ_","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_LzZ4IBZ_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mark Bell Sling Shot- Strong 2.0 tee' and a budget_max comfortably above $22.50 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."]}}