Start from the task
Describe what you want to work on, choose Chat or Cowork, and select the project or folder that gives the task its context. Approval and output controls sit beside the starting workflow, so those choices are visible before work begins.
Keep the working context close
Work with Claude Code, Codex and Kimi from a native Mac client. Sirius brings projects, sessions and delegated work into the same workspace, so you can move between an active session and the wider project context.
Follow active work
The start workspace includes active work and items that need your attention. That gives you a place to return to when several tasks are in progress, with session and work status alongside the composer.
Availability
Sirius is an active macOS build. The screenshot shows a development version of the session-start workspace, including its Chat and Cowork controls.
