MT — Mosh Terminal

Never miss an AI agent prompt again.

Ever stepped away from your Mac, checked your phone, and
realized Claude Code had been waiting for you to approve
a change for 20 minutes? That's the frustration MT fixes.

MT - Mosh Terminal is the mobile companion for AI coding agents such as Claude Code and Codex, running in tmux or Herdr. The moment an agent needs input, a push notification reaches your iPhone. Tap it — MT instantly resumes the exact tmux session over rock-solid Mosh. With Herdr, you can also see every agent at a glance and jump straight to the one that is waiting.

Not just SSH — a pro terminal for mobile developers. With an external keyboard, iPad becomes a Mac-level terminal experience.

AI AGENT MONITORING
• Herdr support: see your agents across Herdr workspaces, which ones are waiting for you, and jump to the right pane
• Check button on a waiting agent: peek at what it is asking and answer with arrow keys, Enter, and Esc without leaving your current screen
• System-level push notifications via Claude Code and Codex CLI hooks
• Task completion and permission requests reach your iPhone and Apple Watch instantly
• Tap a notification → MT auto-resumes the exact tmux session (host, user, and session name are matched automatically)
• Paste two hook entries and you're done — no CLAUDE.md hacks
• Self-hosted push relay supported — no vendor lock-in

CONNECT ANYWHERE
• SSH — Secure shell connections to any remote server
• Mosh — Mobile-optimized sessions that survive network changes, Wi-Fi handoffs, and sleep/wake cycles. Your session stays alive, even on the subway
• Automatic SSH fallback when Mosh UDP is blocked
• Configurable connection timeout and quick-connect mode

POWERFUL ON IPAD
• Stage Manager multi-window support — resize and run multiple terminals side by side
• External keyboard, mouse, and trackpad support
• Multi-pane tmux layouts on the large screen

KEYBOARD-FIRST DESIGN
• Full keyboard-only operation with Magic Keyboard, split ergonomic boards, or custom ZMK builds
• Software key bar auto-minimizes when an external keyboard is detected
• Keyboard shortcuts: ⌘1-9 tab switch, ⌘N new connection, ⌘W close, ⌘D split pane
• JIS keyboard auto-detection with ¥→\ conversion
• Full CJK input: Japanese, Chinese, and Korean IME with inline pre-edit composition

ONE-TAP TMUX
• Split panes, switch windows, and manage sessions from the bottom action bar
• No need to memorize prefix key combos — tmux power, mobile simplicity
• Your server's tmux config (prefix key and key bindings) is automatically imported
• 15+ built-in actions with customizable ordering and visibility

FILE TRANSFER & COMMANDS
• SFTP remote browser — walk directories and pick files, no hand-typed paths
• SFTP upload and download using the connection profile you are already on
• Command Library — save and search frequent commands, insert from the key bar
• Custom key bar keys — assign any text or escape sequence you need

BEAUTIFUL & CUSTOMIZABLE
• Built-in themes: Dracula, Tokyo Night, Gruvbox, Catppuccin, Solarized, and more
• Custom fonts: Built-in Menlo, JetBrains Mono. Import your own .ttf/.otf
• Pinch-to-zoom font size adjustment

SECURE BY DESIGN
• SSH keys stored in iOS Keychain, protected by Secure Enclave
• Face ID / Touch ID protection for SSH keys
• Host key verification (TOFU) with fingerprint display
• iCloud Sync with end-to-end encryption (optional, off by default)
• No analytics, no tracking, no ads. All data stays on your device

GPU-RENDERED
• Metal-accelerated terminal rendering powered by Ghostty
• Smooth scrolling at 60fps
• Touch, trackpad, and mouse scroll support

NETWORKING
MT connects directly to your servers via SSH (TCP port 22) and Mosh (UDP ports 60000-61000). This app does NOT function as a VPN, proxy, or network tunnel. All connections are direct terminal sessions to servers you configure.

Available in English, Japanese, Chinese (Simplified & Traditional), and Korean.
Requires iOS 18 or later. iPhone and iPad.