{"type":"firestarter.listing","listing":{"id":"lst_ozwS14bD","product_name":"On A Mushroom Day","category":"Tools & Supplies","description":"We all know what a mushroom day feels like—one of those days when the woods are coated with residual moisture and the air is scented with fecund aromas of all sorts. This lovely picture book, penned by Chris Baker, founder of Chicory Naturalist in Kingston, New York, and illustrated by Alexandra Finkeldey, inaugurates little ones into the fascinating world of mycelium. It's a great read for the kiddos before taking them out into the woods—and it even features a brief identification guide of commonly-seen mushroom species.\nSuitable for children ages 3 to 8.","images":["https://cdn.shopify.com/s/files/1/0072/0909/1117/files/onamushroomday.png?v=1725637683","https://cdn.shopify.com/s/files/1/0072/0909/1117/files/108.png?v=1725637980"],"price":18.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:35.260Z"},"share_url":"https://firestarter.network/l/lst_ozwS14bD","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_ozwS14bD' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy On A Mushroom Day' and a budget_max comfortably above $18.99 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."]}}