{"type":"firestarter.listing","listing":{"id":"lst_MV_swjlQ","product_name":"Gokou","category":"Matcha","description":"Mr. Kita is slowness, craft and ritual incarnate. He sources handpicked tencha from a veritable \"who's who\" of Wazuka—the microclimate whose misty slopes birthed Uji tea. Each lot is meticulously stone milled. This matcha comes from a single harvest, single producer and single cultivar. The freshness, character, and umami of Kita's productions are unparalleled. It's in the exact interplay of bewitching fragrance and deep umami that 'Asahi' shines. One of the most decorated and expensive cultivars, Mr. Matsuda, farmer of this 'Gokou' is a Wazuka stalwart. The tender harvest window for the variety, before leaves harden on the stem, is razor thin with little margin for error. Garnering the affection nickname \"five fragrances,\" Gokou's alluringly smooth sweetness balances with heady, glittering aroma.","images":["https://cdn.shopify.com/s/files/1/0113/8897/7216/files/SeijyuMatcha5839Large.jpg?v=1780943323","https://cdn.shopify.com/s/files/1/0113/8897/7216/files/SeijyuMatcha5858Large.jpg?v=1780943323","https://cdn.shopify.com/s/files/1/0113/8897/7216/files/IMG_0780.jpg?v=1781118405","https://cdn.shopify.com/s/files/1/0113/8897/7216/files/IMG_66352.jpg?v=1781118406","https://cdn.shopify.com/s/files/1/0113/8897/7216/files/IMG_0676.jpg?v=1781118405"],"price":93,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:16.180Z"},"share_url":"https://firestarter.network/l/lst_MV_swjlQ","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_MV_swjlQ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gokou' and a budget_max comfortably above $93.00 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."]}}