GitHub - uji-labs/uji: God's chosen Coding Harness

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uji. A small, lightweight, composable coding harness

God's chosen harness.

uji is a coding agent where everything is a module. Swap any of them at runtime, even the core, and extend it however you like. Extremely fast and light.

uji answering a question from the web, editing main.go and showing the diff, listing models, and switching theme

Read the documentation, or see uji.sh.

Yours to shape

  • Change anything. Even the screen. Every view is Lua you can rewrite.
  • Only what you need. It starts small. Add plugins as you go.

Installation

curl -fsSL https://raw.githubusercontent.com/uji-labs/uji/main/install.sh | sh

Or with Homebrew:

brew install uji-labs/uji/uji

Or on Fedora with COPR:

sudo dnf copr enable @uji-labs/Uji
sudo dnf install uji

Installation has the other ways.

License

Copyright (C) 2026 dracarys18

uji is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. See LICENSE.