Everything you need for professional terminal work,
crafted with attention to detail.
Metal Accelerated
Built on libghostty for blazing-fast, GPU-accelerated terminal rendering. Buttery smooth scrolling and instant response.
High-Performance Screen Sharing
Adaptive-bitrate HEVC over UDP, GPU-decoded through Metal: up to 4K at 60 FPS, with video and audio encrypted using AES-256 SRTP. Connect to any Mac with Screen Sharing enabled, nothing to install. The Mac builds a virtual display sized exactly to your device, so there is no panning or letterboxing, and its system audio follows.
Built-in AI Agent
Chat with Claude, ChatGPT, or Gemini directly in your terminal. Execute commands, search the web, and get help with streaming markdown responses.
Voice Agent
Real-time two-way voice powered by Google Gemini Flash with sub-second latency. It reads your scrollback, types keystrokes, and runs commands hands-free, with a floating transcript, tool approval cards, and 30 voices to pick from.
Agent Inbox
Claude Code, Codex, Cursor, Copilot, OpenCode, Antigravity, and Pi are recognized in any tab and tracked as cards: working, waiting on you, or done. Detection runs on device, so it works the same for local shells, SSH, and tmux panes with nothing installed on the server. Group by project and every card names its git branch.
Native tmux Control Mode
Attach with tmux -CC and tmux windows become native tabs, panes become native splits, with native copy and paste, scrollback search, and inline graphics. A sessions dashboard gives live previews of every session, and control mode sessions reattach automatically across app restarts.
Git Version Control
Full native Git CLI powered by libgit2. Clone, push, pull, and fetch over SSH with the built-in SSH client. Supports init, commit, diff, log, blame, branch, and more with syntax-highlighted output.
Vim 9 & Helix Editor
Full Vim 9.2 with 24-bit color, syntax highlighting, and the huge feature set. Plus the Helix editor with tree-sitter support and system clipboard.
Rootshell Roam
Mosh-compatible sessions with STUN-based firewall traversal. Roam between WiFi and cellular without dropping, resume instantly after app restarts, and enjoy predictive local echo on high-latency connections.
QUIC & KCP Transport
UDP-based terminal sessions via tssh with TLS 1.3 (QUIC) or AES-GCM-256 (KCP) encryption. Full native scrollback, lower latency than mosh, and session resumption surviving app termination and device reboots.
Post-Quantum Cryptography
ML-KEM hybrid key exchange and ML-DSA host key signatures protect your sessions against future quantum attacks. End-to-end post-quantum security for SSH.
SSH VPN
Turn any SSH server into a full system VPN with QUIC and KCP transport. Home Screen and Lock Screen widgets, Dynamic Island live stats, Control Center toggle, and Siri integration. Per-profile DNS and route exclusions.
Hardware Security Keys
SSH authentication with YubiKey PIV, FIDO2, or Secure Enclave. Private keys never leave the hardware. Supports NFC and USB-C.
Native SSH Client
Integrated SSH with a client library written entirely in Swift. Port forwarding, key generation, and password storage with no external dependencies.
GPG Agent Forwarding
Sign git commits and other GPG operations on the remote without ever copying your private key. The device acts as the GPG agent and forwards it over SSH or tssh — reuse SSH keys (incl. YubiKey PIV) or import standalone signing keys, with per-connection approval modes.
