{"type":"firestarter.listing","listing":{"id":"lst_7aB5kymi","product_name":"Blue Oyster Mushroom Kit","category":"Gift Shop","description":"Blue oysters are mild-flavored mushrooms with a wonderful, slightly chewy, smooth consistency when cooked. Silvery in appearance, they grow easily indoors and are ready to harvest within 10 days of starting to care for them. Keep the kit tended for up to three months and you can expect an additional one to three flushes of mushrooms.\nMushroom kits must be opened and started soon after receipt, so be sure to order when you or the recipient will be both available to receive the shipment and poised to get started with the kit quickly.\nPlease note that mushroom kits can only ship via expedited methods and are therefore excluded from free shipping promotions.","images":["https://cdn.shopify.com/s/files/1/0072/0909/1117/files/BlueOysterMushroom_4.png?v=1727707655","https://cdn.shopify.com/s/files/1/0072/0909/1117/files/BlueOysterMushroom_3.png?v=1727707655","https://cdn.shopify.com/s/files/1/0072/0909/1117/files/BlueOysterMushroom_2.png?v=1727810336","https://cdn.shopify.com/s/files/1/0072/0909/1117/files/BlueOysterMushroom.png?v=1727707655"],"price":37.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:35.235Z"},"share_url":"https://firestarter.network/l/lst_7aB5kymi","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 ","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_7aB5kymi' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Blue Oyster Mushroom Kit' and a budget_max comfortably above $37.99 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."]}}