opius

One workspace, multiple agents.|

An open-source desktop workspace that brings AI agents, terminals, and workflows into a single window — built for developers who are done switching tabs.

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Opius workspace screenshot

Yes. Opius is open source and free to run. You'll still need your own access to whichever agents you choose to use — Opius itself doesn't charge anything.

Claude Code, Codex CLI, Cline, and Aider ship out of the box. Any CLI-driven agent can be added through the opium CLI.

Opius runs locally. Each agent talks to its own provider exactly as it would standalone — Opius doesn't proxy, log, or store your code.

Yes. A skill is a packaged task pattern any agent can run. Build one locally, then publish it with opium skill publish.

macOS support is in active development. Linux is supported now — download the latest release from the downloads section.