{"type":"firestarter.listing","listing":{"id":"lst_3oxn-YqP","product_name":"GUI SHAN | oolong","category":"Tea","description":"GUI SHAN is a lightly oxidized, crinkle-rolled oolong in the style of tieguanyin. This lot is the brainchild of Mingfu Lei, our project tea producer at Long Kou Farm. As a wine connoisseur, Mingfu focuses on aroma in his tea producing efforts (e.g. Jasmine Bai Hao). This year, we collaborated with him on a deeply floral TGY-style oolong with layered herbal notes and forward, bright spice as a foil to the Anxi classic (known for sweet freshness with mild tang).\nThe name loosely translates to \"Guangxi (Gui) Folding Fan (Shan)\"—named so for its distinctive shaping. A modernist rendition with qing xiang (\"light fragrance\") styling (light oxidation, gentle bruise), this lot is distinguished by its lineage: Taiwanese qing xin da mao trees transplanted decades ago and left to grow semi-wild in Long Kou's low-intervention gardens. These are the same trees behind our project dongfang meiren. \nThe combination of biodiverse terroir, older trees, and a cultivar famous for complex florality make for a tieguanyin with incense-like aroma and lasting tang (huigan lovers will appreciate this tea's endurance). Steep cool and quick for herbaceous spice, or let the tea unfurl fully for mouth-puckering sour.\nstyle — tieguanyin\ncultivar — qing xin da mao\nregion — Liuzhou, Guangxi, China\nlocale — Long Kou tea farm (\"Dragon's Mouth\")\n elevation — 400 meters\nproducer — Mingfu Lei\n nomenclature — gui (桂)—\"guangxi\" | shan (扇 / 山)—\"folding fan / mountain\"\n \n\nSTEEPING PARAMETERS\n\n(use freshly boiled spring water)\n\nmodern, large format\n[300 ml+ vessel — BOLI, large teapot]\n\n4 grams — 180°F (82°C) — 2 minutes\n\ntraditional, small format\n[150 ml- vessel — gaiwan, small teapot]\n\n6 grams — 180°F (82°C) — 5 seconds (no rinse)\n+10 seconds each additional steep","images":["https://cdn.shopify.com/s/files/1/0178/6381/products/guishandry.jpg?v=1675367215","https://cdn.shopify.com/s/files/1/0178/6381/products/guishanwet.jpg?v=1675367217","https://cdn.shopify.com/s/files/1/0178/6381/products/guishanliquor.jpg?v=1675367217"],"price":28,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-18T20:46:17.432Z"},"share_url":"https://firestarter.network/l/lst_3oxn-YqP","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_3oxn-YqP' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy GUI SHAN | oolong' and a budget_max comfortably above $28.00 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."]}}