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A dev-tools brand with a cozy soul

TreeCity Labs builds open tools for building with AI. The tools are sharp, geometric, and dev-native, but the world they live in is a cozy, lo-fi forest night: a terminal glowing in a dark cabin, a warm moon, a few fireflies. Focused, but relaxed.

> the missing tools

AI coding works. The workflow around it still feels stitched together.

We use coding agents every day, and the same friction keeps coming up: typing long prompts by hand, hunting down the screenshot or error the agent needs, re-wiring skills and settings for every new project. We couldn't find tools we liked for the space around the agents, so we started building our own.

> rooted in the command line

The mark is a ring circuit: green traces meeting cream terminals on a dark disc. One drawing that holds at every size, from a favicon to a banner.

> where to find us

Come say hi

note: product names are working names, pending trademark and handle checks before launch.