{"type":"firestarter.listing","listing":{"id":"lst_B3tM4_gI","product_name":"The Donna Shirt","category":"Tops","description":"Italian linen, an oversized cut, and the kind of ease you'll want to wear every day. Softly structured with a natural drape that moves with you, it's as relaxed or polished as you need it to be.\nWear it loose and open, neatly tucked, or cinched at the waist using the adjustable side ties for a more defined shape. Button cuffs finish the sleeve, worn open or neatly fastened.\nPair it with The Donna Trouser for a coordinated set, or throw it over denim, shorts or everyday layers.\n• Composition: 100% Linen• Available in: UMBER• US sizes: XXS/XS, S/M, L/XL • Made in Italy","images":["https://cdn.shopify.com/s/files/1/0211/2651/2704/files/062026_TSF_Selects2_v2-73_66776761-14dd-45b2-a817-09ede902f731.jpg?v=1781883230","https://cdn.shopify.com/s/files/1/0211/2651/2704/files/image_high_8b401abd-7894-4621-8d75-7e2e649ed54f.jpg?v=1781887939"],"price":167,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:39.673Z"},"share_url":"https://firestarter.network/l/lst_B3tM4_gI","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_B3tM4_gI' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy The Donna Shirt' and a budget_max comfortably above $167.00 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."]}}