MuxLink vs OSH

Your terminal, everywhere you go. MuxLink is an SSH client built for one thing: making a real remote development session usable from a phone. Connect to your dev box, attach to tmux, and pick up exactly where you left off — including long-running coding agents that keep working while your screen is off. RUN AGENTS FROM ANYWHERE Start a coding agent on your server, lock your phone, and check back later. Your tmux session keeps running on the remote machine, so nothing is lost when the connection drops or the app goes to the background. A one-tap "Copy Terminal Buffer" button grabs the visible scrollback so you can paste context into a chat without fighting a text selection handle. Works with any terminal-based agent — Claude Code, Codex, Aider, or your own scripts. MuxLink is not affiliated with or endorsed by their makers. TMUX AS A NATIVE INTERFACE MuxLink detects when your session is running tmux and renders your windows as a native tab bar. Switch windows by tapping instead of typing a prefix chord. It works with grouped sessions, so your phone can follow its own window without dragging your desktop client along with it. A KEYBOARD THAT WORKS ON A TOUCHSCREEN The iOS keyboard has no Ctrl, Esc, Tab, or arrow keys. MuxLink adds them in an accessory bar you can customize, with presets for tmux, Vim, and agent-driven workflows. Type into a comfortable text field and send whole lines, or drop into raw keystroke mode when an app needs every character live. COMMANDS YOU ALREADY RAN Command history is kept per host, with inline ghost-text autocomplete as you type and up/down recall. Pin the commands you run constantly and tap them from a menu. Everything is scoped to the host you are on, so your laptop's history does not clutter your server's. BUILT FOR REAL SERVERS • SSH with password, Ed25519 key, or passwordless auth • Generate keys on device, optionally protected by Face ID • Known-hosts fingerprint verification with a clear warning if a host key changes • Mosh support for roaming between networks • SFTP file browsing • Per-host startup command — auto-attach tmux the moment you connect • Auto-reconnect when you return to the app • Multiple concurrent sessions • Paste an "ssh user@host -p port" command to connect instantly MADE TO LOOK RIGHT Thirty themes, five monospace fonts, and full-color terminal rendering so Starship prompts, syntax highlighting, and TUI apps look the way they do on your desktop. Native iPad support with a resizable window. PRIVATE BY DESIGN No accounts, no telemetry, no analytics SDKs, no ads. Keys and passwords live in the iOS Keychain on your device. The only network connections MuxLink makes are the ones you initiate to the servers you name. REQUIREMENTS MuxLink connects to servers you already have access to. It does not provide servers, hosting, or a VPN. To reach a machine that is not exposed to the public internet, use it alongside a mesh VPN such as Tailscale.

OSH turns your iPhone into a hardware-backed approver for zero-trust SSH access. Instead of long-lived SSH keys scattered across laptops, your team's gateway issues short-lived SSH certificates only after a human approves each request. OSH is where that approval happens — on a device you carry, protected by Face ID and the Secure Enclave. HOW IT WORKS • Enroll your device by scanning the gateway's QR code. • When someone requests SSH access, OSH shows you who, what, and where. • Approve or deny with Face ID. Your approval is signed by a key that lives only in the Secure Enclave. • The gateway issues a short-lived certificate — no standing keys, no shared secrets. WHY IT'S SECURE • The signing key is generated inside the Secure Enclave and is non-exportable — it can never leave your iPhone. • Every approval requires biometric authentication. • OSH connects only to the gateway you configure. It has no analytics, no trackers, no ads, and no third-party SDKs. FOR TEAMS • Role-aware: signers, admins, and root see the controls appropriate to them. • Review access rules, approval history, and gateway logs from the app. OSH requires a compatible zero-trust SSH gateway to connect to. If your organization doesn't run one yet, contact us at ad@openlay.com.