{"type":"firestarter.listing","listing":{"id":"lst_MeLZPSe7","product_name":"Heavy Long Sleeve T-Shirt Tavistock Oatmeal","category":"Jersey-Rollover","description":"Our heavy long-sleeved t-shirt is exactly that! Constructed from 100% heavyweight cotton, it boasts a satisfyingly heavy drape, helping to keep its shape, and makes for a versatile winter layer.","images":["https://cdn.shopify.com/s/files/1/0272/3338/6538/files/HeavyLongSleeveT-ShirtTavistockOatmeal.png?v=1758729745","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK733A-TAV01OAT0144-2.jpg?v=1773852427","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK733A-TAV01OAT0148-2.jpg?v=1773852427","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK733A-TAV01OAT0149.jpg?v=1773852427","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK733A_TAV01-GREY__0001_Layer18.jpg?v=1773852427","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK733A_TAV01-GREY__0004_Layer4.jpg?v=1773852427","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK733A_TAV01-GREY__0003_Layer17.jpg?v=1773852427","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK733A-TAV01OAT0144.jpg?v=1773852427","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK733A-TAV01OAT0148.jpg?v=1773852427","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/OSMK733A_TAV01-GREY__0002_Layer7.jpg?v=1758729745"],"price":155,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:29.590Z"},"share_url":"https://firestarter.network/l/lst_MeLZPSe7","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_MeLZPSe7' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Heavy Long Sleeve T-Shirt Tavistock Oatmeal' and a budget_max comfortably above $155.00 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."]}}