{"type":"firestarter.listing","listing":{"id":"lst_wsbyu7Pe","product_name":"Grandad Shirt Kildale Indigo Rinse","category":"Shirts-Core","description":"The grandad collar comes from humble origins, but has cemented itself in the pantheon of modern menswear. We've taken the workwear classic and updated it with this lightweight indigo-dyed cotton, ideal for wearing on its own or beneath one our cotton knits. Be sure to give it a few washes before introducing it to a cream sofa. ","images":["https://cdn.shopify.com/s/files/1/0272/3338/6538/files/GrandadShirtKildaleIndigoRinse.png?v=1759225027","https://cdn.shopify.com/s/files/1/0272/3338/6538/products/GRANDADSHIRTKILDALEINDIGORINSE10copy.jpg?v=1774862486","https://cdn.shopify.com/s/files/1/0272/3338/6538/products/GRANDADSHIRTKILDALEINDIGORINSE11copy.jpg?v=1774862486","https://cdn.shopify.com/s/files/1/0272/3338/6538/products/GRANDADSHIRTKILDALEINDIGORINSE10.jpg?v=1774862486","https://cdn.shopify.com/s/files/1/0272/3338/6538/products/GRANDADSHIRTKILDALEINDIGORINSE11.jpg?v=1774862486","https://cdn.shopify.com/s/files/1/0272/3338/6538/files/KildaleIndigoRinse.jpg?v=1774862486"],"price":185,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:29.928Z"},"share_url":"https://firestarter.network/l/lst_wsbyu7Pe","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 ","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_wsbyu7Pe' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Grandad Shirt Kildale Indigo Rinse' and a budget_max comfortably above $185.00 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."]}}