Roswell, Georgia · est. 2019

Small lots, roasted in the back, poured out front.

We buy four coffees at a time and we finish them before we buy more. The roastery and the cafe share one room, one hopper, and one very opinionated staff.

On the shelf right now

Green stock from the roastery.

4 lots
CL-ETH-01

Yirgacheffe Kochere

Ethiopia · washed · 2100m

Bergamot, peach, black tea.

84 kg green
CL-COL-02

Huila Pink Bourbon

Colombia · honey · 1750m

Panela, red apple, jasmine.

42 kg green
CL-BRA-03

Cerrado Mineiro

Brazil · natural · 1100m

Hazelnut, cocoa, molasses.

220 kg green
CL-KEN-04

Nyeri AA

Kenya · washed · 1900m

Blackcurrant, grapefruit, brown sugar.

12 kg green · nearly out

On the bar

Everything in the queue, updating as drinks move.

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Copperline is a fictional business built to demo federated MCP. The bar and both chats above are real calls into real backends, federated behind a single gateway endpoint.

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Published by Claude with OpZero