SSH client for iPhone, built for Herdr and tmux

Your machines,
in your pocket.

Legio keeps every server, every pane and every agent one tap away. Attach to live terminals, check containers, move files and forward ports — from anywhere.

Download for iPhone See how it works

SSH · Herdr · tmux · Docker · SFTP

SSH keys & passwords Herdr workspaces tmux sessions Docker SFTP Port forwarding Live metrics
Legio connection list with two saved SSH machines
SSH connections

Every machine you run. One list.

Save your Macs, Linux boxes and cloud servers. Tap one and you are in, over a plain, standard SSH connection.

  • Keys or passwords. Use the auth your server already has.
  • Pair with a QR code. A setup script prints one code — scan it and the connection is ready.
  • No agent on the server. If you can ssh to it, Legio can reach it.
Herdr workspaces with working and idle agent panes
Herdr & tmux

Your multiplexer, not a copy of it.

Legio reads your Herdr workspaces and tmux sessions and lists every pane with its branch, its folder and its state. Tap a pane to attach to the real terminal — live, with no polling.

Working Idle Blocked
  • See your agents at a glance. Claude Code, Codex and other harnesses show their status on each pane.
  • Start new work from the phone. Open a pane in any workspace and choose what runs in it.
Open tabs with a live preview of each terminal
Tabs

Jump between terminals in one tap.

Every pane you open stays in your tabs, with a live preview of its screen. Go from a build to a log to an agent without a reconnect.

  • Live thumbnails. Read the last lines of each terminal before you open it.
  • Git context on every tab. Branch and diff size, right on the card.
The toolkit

More than a terminal.

The tools you open a laptop for, one tab away on every connection.

Docker containers grouped by project SFTP file browser Port forwards list System metrics with processor, memory and disk rings
Workflow

Less typing. Fewer surprises.

Commands & snippets

Save the commands you start panes with, and keep your snippets one key above the keyboard. Select text in a terminal to save it as a new snippet.

~/dev/herdr claude
› Build finished in 14s. 0 errors.
› /compact
⚡ /usage ✦ /context ▣ /compact git status npm run dev esc tab

Notifications

Know when an agent finishes or waits for you, and see the count of new events on the terminal button. Ping your Mac from a pane to find it on a busy screen.

Claude Code · HerdrPOCWaiting for your input
Codex · collabits-appFinished — 3 files changed
OpenCode · ocix-apiFinished

Nothing leaves SSH

All traffic goes through your SSH connection. No relay server, no account, no cloud in the middle.

A real terminal

A full PTY with colors and a key bar made for thumbs. vim, htop and your agents look the way they should.

Made for the phone

Dark, calm and quick. Every screen is designed for one hand, not squeezed down from a desktop app.

Legio app icon

Take the herd with you.

Legio is in private beta for iPhone. Join to get early access.

Join the TestFlight beta Read the setup guide