{"type":"firestarter.listing","listing":{"id":"lst_mq-NqSdf","product_name":"Mizuna","category":"Vegetables","description":"Mizuna is highly versatile, performing equally well as a salad green (it can easily make up to 50% of a salad before becoming overpowering) and as a standout in cooked dishes, where it is delicious stir-fried or quick-pickled. It is fast-growing and relatively untroubled by pests, as long as it is sown after the flea beetle feasts of late spring. (For early Mizuna, consider using some row cover.)","images":["https://cdn.shopify.com/s/files/1/0072/0909/1117/products/IMG_9278.jpg?v=1735580374","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Mizuna-vendor-unknown-1630675982.jpg?v=1735580374","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/IMG_8613_1.jpg?v=1735580374","https://cdn.shopify.com/s/files/1/0072/0909/1117/products/Mizuna-vendor-unknown-1630675984.jpg?v=1735580374"],"price":4.99,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:39.681Z"},"share_url":"https://firestarter.network/l/lst_mq-NqSdf","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_mq-NqSdf' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Mizuna' and a budget_max comfortably above $4.99 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."]}}