{"type":"firestarter.listing","listing":{"id":"lst_zNJ9Ck_x","product_name":"S1-J Riding Jacket","category":"Women","description":"There’s really no other way to say it, the S1-J is arguably the best cycling jacket ever made. We’re normally a bit reluctant to proclaim something like that, but our customers keep saying it and so does the media, so we’re just going to own it. To be honest, the S1-J has always been the lightest, toughest, all-weather jacket we’d ever seen. A refined fit, shocking breathability, total protection from the elements, and rugged components make the S1-J Riding Jacket the pride of our collection and a game-changing garment.","images":["https://cdn.shopify.com/s/files/1/0143/5202/products/s1-j-riding-jersey-w-black.jpg?v=1428010986","https://cdn.shopify.com/s/files/1/0143/5202/products/s1-j-riding-jersey-w-white.jpg?v=1428010986"],"price":160,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:40.282Z"},"share_url":"https://firestarter.network/l/lst_zNJ9Ck_x","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_zNJ9Ck_x' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy S1-J Riding Jacket' and a budget_max comfortably above $160.00 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."]}}