Free during the beta. Follow us on LinkedIn to become a founding user.
Join the betaMultiple projects, multiple agents, and one of them is quietly waiting on you. Termary is a native macOS terminal for Claude Code and Codex, with a built-in browser, iOS simulator and code editor. It knows which agent needs you, and so does your iPhone.
Free during the beta · macOS 14+ · Apple Silicon & Intel · iPhone companion · 🔒 code stays on your Mac
Every agent, every project: split, grouped, and back in place after a relaunch.
Your app beside its agents, with a Network tab they can read too.
A real iPhone simulator, right in a pane.
Open, edit and preview files without leaving the window.
72 tools, so your agents open the page, read the errors and tap the simulator.
The moment an agent needs you, on your Mac and on your iPhone.
When an agent stops to ask, Termary notices. Its pane lights up, the sidebar flags it, and your iPhone pings you. Every agent also lives in your Dynamic Island: working, or needs you, at a glance. The state comes from Claude Code and Codex hooks, not from scraping the screen.
How agent state works
Open the live mirror of any terminal, read the question and tap your answer, or type or dictate a reply. The Mac carries on the moment you do. Pair once with a QR code: on the same Wi-Fi it just connects, and a secure tunnel reaches your Mac from anywhere.
The iPhone companion
See something wrong on the page? Click the element, write a note and pick an agent. It gets the element, its styles, a screenshot and your words, and fixes exactly what you marked.
A bundled MCP server gives Claude Code and Codex 72 tools to use Termary itself. Your agent opens the page in the built-in browser, clicks through it, reads the console and every network request, checks the iOS simulator and starts other agents, so it debugs its own work instead of guessing.
Hand one prompt to a squad of agents — mix Claude Code and Codex — each in its own git worktree on its own branch, so they cannot step on each other and your checkout stays clean. Watch the diffstats race, then squash-merge the winner; Termary cleans up the losing branches.
Run a fan-out
Every agent stays in its place, any past session is one click from coming back, and the sidebar shows who needs you.
Building for iOS? Run a real simulator beside your agents, and let them tap through it themselves.
Turn review, splits that survive, restore, broadcast, schedules — and a CLI for all of it.
Turn it on and every finished agent turn is kept as its own diff, even when the agent commits mid-turn. The Git panel shows exactly what changed that turn; mark it reviewed and move on.
Split, move and regroup panes across the window, or drag a tab between them — the live process never restarts and never loses scrollback.
Every pane back in place, local shells reopened in their last folder with the previous scrollback replayed above the prompt, and a Claude session ready to resume.
Broadcast input types the same command into as many terminals as you pick. Saved SSH hosts live in an encrypted vault — metadata only, keys never leave ~/.ssh.
How the vault worksRecurring agent runs on the same spawn machinery — nightly dependency bumps, a Monday changelog. Missed fires catch up once, never storm.
Every MCP tool is also a shell command. Start a fan-out, open a pane, wait on an agent — from a script, a Makefile or CI, with no tool-specific glue.
The termary CLISteering agents from your phone usually takes five separate tools. Termary does each job itself.
Agents run in your own terminals. Nothing is uploaded.
Phone access is off by default, and each paired phone can be revoked.
Saved SSH hosts are encrypted. Private keys never leave ~/.ssh.
Dictated replies are transcribed on-device.
A native macOS terminal built for running AI coding agents — Claude Code and Codex. It knows each agent's state, fans one task across parallel agents in isolated git worktrees, and mirrors every terminal to your iPhone. Underneath: real multi-pane splits, named groups, and shells that survive every rearrange, with the whole layout restored on relaunch. macOS 14+ (Apple Silicon or Intel); the iPhone companion needs iOS 17+.
Yes. Termary is free during the beta, the iPhone companion included. Follow Termary on LinkedIn to become a founding user: early access, and an exclusive founding deal when paid plans begin.
A bundled MCP server that gives Claude Code and Codex 72 tools to use Termary itself: drive the built-in browser (click, type, read the console and network, take screenshots), boot and tap the iOS simulator, open and split panes, and spawn, message and wait on other agents. Browser and simulator tools load only when an agent first reaches for them, so they do not fill its context. It is off by default, bound to loopback, and gated by a per-session token.
Yes — fan-out hands one prompt to a squad of agents (mix Claude Code and Codex), each in its own git worktree on its own branch, so they can't step on each other and your checkout stays clean. Watch live diffstats as they work, review each attempt side by side, and squash-merge the winner — Termary cleans up the losing branches. Start a run from the Mac, the CLI, or your phone.
Yes — pair the iPhone companion app and mirror any terminal live. You see exactly what each agent is doing, send a keystroke or a canned reply, and even spawn a new agent — all from your phone. A fleet view shows every agent across every paired Mac at a glance and flags the ones that need you.
Agents report their state through Claude Code hooks — working, waiting, done — so Termary knows the moment one stalls on a question. Your phone gets a push notification you can reply to straight from the lock screen, or open the live mirror and answer with a tap — or tap the mic and just say it (speech is transcribed on-device; your voice never leaves the phone). You can also flip an agent to auto-accept and let it run unattended.
On the same Wi-Fi it just connects. Off your network, Termary reaches your Mac two ways, both free: a one-tap secure tunnel (no account, no setup) or Tailscale (install once for the lowest latency). There are no servers in the middle that we charge for — your phone talks to your Mac, always token-gated.
Yes. Saved SSH hosts live in an encrypted vault — a device-only Keychain key plus AES-GCM, metadata only, with private keys never leaving ~/.ssh. Pro adds importable connection profiles and broadcast input to run one command across many hosts at once. Restored SSH tabs return ready to reconnect.
Termary keeps live shells alive across IntelliJ-style multi-pane splits and named groups, so rearranging your workspace never restarts a process or loses scrollback. On top of that it adds two things a traditional terminal does not have: the AI agent bridge — a native macOS terminal your agent can see and drive over MCP — and a phone companion that mirrors and steers your agents from anywhere.
A terminal that knows your agents, a phone that steers them, and tools that let them check their own work. Free during the beta.
Free during the beta · macOS 14+ · Apple Silicon & Intel
Become a founding user.
Follow Termary and David Pham on LinkedIn. Every follower gets early access, free, plus an exclusive founding deal.
Termary starts on macOS. Leave your email and we'll tell you the moment the Windows & Linux builds land — no spam, just the launch.
