{"type":"firestarter.listing","listing":{"id":"lst_jcy-Ey6I","product_name":"KAVAL SMALL COLLAR SHIRT","category":"Shirt","description":"\n100% high count typewriter cotton\n\nOff white\n\nCeramic buttons\n\nButton cuffs\n\nPleat detail on sleeves\n\nCenter back seam detail\n\n\nSide seam vent with gusset\n\n\nStepped hem\n\nOversized fit\nJapan\n","images":["https://cdn.shopify.com/s/files/1/1046/1958/files/25-12-11-0147.jpg?v=1766002270","https://cdn.shopify.com/s/files/1/1046/1958/files/25-12-11-0149copy_9e8a6806-6101-4af0-8d6d-369b5610ef3a.jpg?v=1766003002","https://cdn.shopify.com/s/files/1/1046/1958/files/25-12-11-0148.jpg?v=1766003002","https://cdn.shopify.com/s/files/1/1046/1958/files/25-12-11-0150.jpg?v=1766003002"],"price":595,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:11.369Z"},"share_url":"https://firestarter.network/l/lst_jcy-Ey6I","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_jcy-Ey6I' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy KAVAL SMALL COLLAR SHIRT' and a budget_max comfortably above $595.00 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."]}}