
gtmux
See and reply to tmux agents
About
Monitor and control your terminal agents from your phone. See a live radar of agent states, send commands, and receive timely notifications for critical updates. This companion app enhances your workflow by keeping your coding agents accessible remotely.
What's New in gtmux
1.0.58
September 28, 2026
Connection and routes - You can now choose the Direct route your Mac uses. In Settings → Route, see the current route and latency measured from your phone, then pick another route. The Mac app also lets you choose a Direct server in Preferences or the pairing window. - The phone reconnects after your Mac wakes, gtmux restarts, or its connection address changes. The last known list dims while the Mac is offline so it cannot be mistaken for live status. - A failed route switch keeps the previous route. Pairing and connection failures explain what happened and what to try next instead of spinning indefinitely. HQ and Codex - The HQ page on phone and iPad now lists work that is still running or waiting for you. Open the list to jump straight to a session. - Chats show whether a message came from you, HQ, or another agent. Older HQ replies keep the name of the agent that wrote them after you switch between Claude Code and Codex. Time markers appear after a day or a longer break. - Codex completion and approval states are identified more accurately. Completed turns leave the working state promptly, reducing false alerts. HQ's internal wake-ups no longer produce ordinary session notifications. - HQ now confirms that long tasks sent to Codex were submitted, including when Codex folds the pasted text into a short label. Terminal, attachments, and sharing - Terminal panes can keep their original Mac width, with horizontal scrolling for wide Codex screens. The cursor also stays in place around Chinese text. - Send attachments up to 30 MB. Oversized files and failed uploads show a clear error, and the send button stops spinning. - Share links now show the short code at the end without truncation. Copy the link, use the system share sheet, or copy the terminal command; you can reopen the delivery panel later from the link list. Diagnostics and accessibility - The phone now keeps a local diagnostic record. In Settings → Diagnostics, browse it by day, filter errors, or copy and share it. The record stays on the phone until you choose to share it. - Pairing, input, and attachment controls have clearer VoiceOver labels. The iPad sidebar shows the full Mac name, and task and share panels fit the larger screen. Update gtmux on your Mac as well for the HQ, Codex, and route improvements.
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FAQ
What is gtmux?
gtmux is a companion app that acts as a radar and command center for agents running in tmux on your Mac. It allows you to monitor and control these agents remotely from your phone.
Does gtmux have ads?
No, gtmux is ad-free. The app is free to download and use, with no advertisements present.
What devices does gtmux support?
gtmux is available for iPhone and iPod Touch devices. It is designed to connect to a gtmux server running on your Mac.
How often is gtmux updated?
The latest version of gtmux is 0.68.0, last updated on August 19, 2026. Updates are released to improve functionality and reliability.
Is gtmux free to use?
Yes, gtmux is completely free. There are no in-app purchases or subscription fees associated with using the application.
How does gtmux ensure privacy?
gtmux collects no data. Your sessions and access tokens remain on your device and Mac, and communication occurs over your own network. Access is controlled by a token you manage.
Can I share my tmux sessions with gtmux?
Yes, gtmux allows you to share sessions safely through a scoped, revocable link. Teammates can see only the sessions you permit and type only into specified panes, with input off by default.
What is the age rating for gtmux?
gtmux has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals.






