{"type":"firestarter.listing","listing":{"id":"lst_csuI-hzR","product_name":"GREG RUGBY POLO","category":"Knits","description":"The Greg Rugby Polo brings a heavyweight cotton build to a classic rugby silhouette. Clean, structured, and ready for everyday wear.\n\n100% Cotton Heavyweight Jersey\n\nYarn Dyed Stripe\n\nCotton Twill Collar\n\nRib Sleeve Cuffs\n\nStraight Hem\n","images":["https://cdn.shopify.com/s/files/1/0802/7401/files/KATIN-GREG-RUGBY-POLO-VAPOR-01.jpg?v=1771978816","https://cdn.shopify.com/s/files/1/0802/7401/files/WEB_sRGB_KATIN_SPRING__GREG_RUGBY_POLO_016.jpg?v=1772233545","https://cdn.shopify.com/s/files/1/0802/7401/files/KATIN-GREG-RUGBY-POLO-VAPOR-03-_1.jpg?v=1772233545","https://cdn.shopify.com/s/files/1/0802/7401/files/KATIN-GREG-RUGBY-POLO-VAPOR-04-_1.jpg?v=1772233545","https://cdn.shopify.com/s/files/1/0802/7401/files/KATIN-GREG-RUGBY-POLO-VAPOR-05-_1.jpg?v=1772233545"],"price":69,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-18T20:30:30.578Z"},"share_url":"https://firestarter.network/l/lst_csuI-hzR","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_csuI-hzR' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy GREG RUGBY POLO' and a budget_max comfortably above $69.00 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."]}}