{"type":"firestarter.listing","listing":{"id":"lst_vr1UtO33","product_name":"Extra Shelves in Poppy","category":"The Shelves","description":"Extra shelves come in packs of two and include the shelf brackets to install them. Select the right size for your locker. Adding extra shelves to your locker is the ultimate storage hack. Whether it's too many shoes, a pile of books or a stack of jeans, adding a few more layers to your locker might be just the thing you need. They're super easy to install, adjust and switch around.","images":["https://cdn.shopify.com/s/files/1/2273/4791/files/mustard-made-extra-shelves-poppy-2SP-SH_SK-PO-product.png?v=1756388611","https://cdn.shopify.com/s/files/1/2273/4791/files/mustard-made-extra-shelves-poppy-2SP-LO-PO-product.png?v=1756388611","https://cdn.shopify.com/s/files/1/2273/4791/files/mustard-made-extra-shelves-poppy-2SP-MI-PO-product.png?v=1756388611","https://cdn.shopify.com/s/files/1/2273/4791/files/mustard-made-extra-shelves-poppy-2SP-TW-PO-product.png?v=1756388611","https://cdn.shopify.com/s/files/1/2273/4791/files/mustard-made-extra-shelves-poppy-2SP-CL-PO-product.png?v=1756388611","https://cdn.shopify.com/s/files/1/2273/4791/files/mustard-made-extra-shelves-poppy-2SP-MX-PO-product.png?v=1756388611","https://cdn.shopify.com/s/files/1/2273/4791/files/mustard-made-extra-shelves-poppy-1SP-KI-PO-product.png?v=1756388611"],"price":39,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-18T20:43:56.441Z"},"share_url":"https://firestarter.network/l/lst_vr1UtO33","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_vr1UtO33' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Extra Shelves in Poppy' and a budget_max comfortably above $39.00 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."]}}