{"type":"firestarter.listing","listing":{"id":"lst_z2eerywh","product_name":"Modkat XL Frame Set w/Hooks","category":"Cat Litter Box Parts","description":"Replacement part for the Modkat XL Litter Box.\n\n \nNote: The Modkat XL Frame has been updated and is not compatible with some older versions of the Modkat XL. If you're uncertain which version you have please contact Modkat Support support@modkat.com for assistance.","images":["https://cdn.shopify.com/s/files/1/0011/0552/products/new_version.jpg?v=1588029205"],"price":14.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:31.164Z"},"share_url":"https://firestarter.network/l/lst_z2eerywh","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_z2eerywh' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Modkat XL Frame Set w/Hooks' and a budget_max comfortably above $14.99 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."]}}