{"type":"firestarter.listing","listing":{"id":"lst_XFffjnJr","product_name":"El Vergel Estate - Pink Bourbon Koji Fermentation - Tolima, Colombia","category":null,"description":"Limited volume!\nThis Pink Bourbon variety was grown by Elias &amp; Shady Bayter on their farm in Tolima, Colombia. Cherries were fermented with the aid of MSCO-11 Koji. This process has resulted into a complex and delicious cup of coffee. Syrupy notes of tangerine, fruit loops and green apple. \nOriginally an avocado farm, the El Vergel Estate started producing coffee in 2009 with limited varieties of Catimore and Caturra. Today El Vergel has expanded to have more than 28 varietals spread throughout its lands and is characterized for being the first coffee farm in Colombia to develop the Koji fermentation process. KOJI PROCESSING\nKoji, a fungus that grows on rice and has a long tradition in food production (e.g. sake, miso, and soy sauce) but is new to processing coffee. This fermentation method is dependent primarily on temperature, keeping the cherries between 25-30 degrees Celsius. Whole cherries are then inoculated with koji spores in a shallow vessel for 36 hours. This looks similar to pre-fermentation on a natural processed coffee before cherries are sent off to drying beds. Koji fermentation breaks down polysaccharides and pectin as well as produce amino acids which leads to a complex cup quality with increase body and sweetness. For more information on the Koji fermentation visit Forest's website. \n \nThis coffee has been imported by the team at Forest Coffee. \nTasting Notes: Fruit Loops, tangerine, syrupy Origin: El Vergel Estate - Tolima, ColombiaProducer: Elias &amp; Shady BayterAltitude: 1450 + maslCultivar: Pink Bourbon\nProcess: Koji Fermentation ","images":["https://cdn.shopify.com/s/files/1/0002/1390/9563/files/KojifermentationColopic.jpg?v=1721057726"],"price":22.5,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-07-03T13:14:17.153Z"},"share_url":"https://firestarter.network/l/lst_XFffjnJr","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_XFffjnJr' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy El Vergel Estate - Pink Bourbon Koji Fermentation - Tolima, Colombia' and a budget_max comfortably above $22.50 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."]}}