{"type":"firestarter.listing","listing":{"id":"lst_2Iji8p1U","product_name":"Koshun Tasting Set: One Cultivar as Three Styles","category":"Japanese Loose Leaf Tea","description":"Presenting a very special and rare opportunity: \nIf you're ready to get deep on Japanese tea, this is the perfect set to refine your understanding of a cultivar! Japanese teas, like matcha and sencha, are overarchingly made from blends of tea leaves. Producers often consider how they coax and craft certain flavor profiles of a style of tea as an expression of their art. In fact, master tea blenders, known as Chashi, are highly regarded for their skills in maintaining flavor profiles, and those profiles often become hallmarks of a particular tea brand. At Mizuba, we've had the awesome opportunity to work with a producer who specializes in the cultivar Koshun. Instead of blending this cultivar, we have the rare chance to try it unblended and see how three different styles of tea highlight Koshun's personality. Our set showcases Koshun matcha, sencha, and oolong. \n ","images":["https://cdn.shopify.com/s/files/1/0332/2957/products/DSCF4795.jpg?v=1674777583","https://cdn.shopify.com/s/files/1/0332/2957/products/DSCF4752.jpg?v=1674777625","https://cdn.shopify.com/s/files/1/0332/2957/products/DSCF4745.jpg?v=1674777629"],"price":49,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:44:25.813Z"},"share_url":"https://firestarter.network/l/lst_2Iji8p1U","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_2Iji8p1U' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Koshun Tasting Set: One Cultivar as Three Styles' and a budget_max comfortably above $49.00 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."]}}