Ubra documentation

An agent runtime as a cross-platform desktop app. Start here for the shape of the product, then follow the sidebar.

Last updated: · By Ubra maintainers

The model

Ubra nests three things. A workspace is a project you are working in. A workspace holds tabs, and each tab holds one or more terminal panes. Each pane runs a real coding-agent CLI — claude, codex, opencode and others — exactly as it would in your own terminal.

Around that core, Ubra adds the things a bare terminal cannot: agent state badges, layout persistence, tray behaviour, an Explorer and Source Control sidebar, and plan usage windows for Codex and Claude.

What it is built on

  • Tauri v2 (Rust)
  • Svelte 5
  • xterm.js

It runs on macOS, Linux and Windows, and is MIT licensed.

Where to go next