C3 Mobile / Using the app
Updated 2026-07-24
Workspace control
The Workspace tab operates Herdr's topology on a host — the same workspaces, tabs, and panes you'd manage at the desk. (For how the hierarchy fits together, see sessions & workspaces.)
Pick a host
Select the machine to operate at the top. The tab shows that host's current topology, refreshed live from the bridge; pull to refresh forces a new snapshot.
What you can do
- Create a workspace — give it a working directory (an absolute path on the host, e.g.
/home/you/code/myproject) and an optional label. This is how you spin up a fresh project context before starting an agent in it from the terminal. - Create and close tabs inside a workspace.
- Split and close panes inside a tab.
Destructive operations — closing tabs and panes — always go through a confirmation sheet naming exactly what will close. Commands are live-only and expire within seconds if not delivered, so a flaky connection produces visible failures rather than delayed surprises.
Boundaries in the current beta
- Directory paths are typed, not browsed — there's no remote file picker yet.
- Closing a whole workspace, renaming things, and choosing split direction/ratio aren't exposed in the app yet.
- Hosts advertise what they support (host capabilities); operations a host can't perform are unavailable rather than silently failing.
Typical flow
- Create a workspace rooted at your project.
- Open its pane in the terminal.
- Start your agent there (
claude,codex, …) as you would locally. - Steer it from the session cockpit once it appears on Signal.