Your terminal group chat

Every session,
one feed.

ccmux centralizes all your terminal sessions — across every Mac, Linux, or Windows machine — into one mobile app. Think of it as a group chat for your running processes: watch builds, catch errors, and type commands back. From anywhere.

brew brew install Highwall2016/tap/ccmux
ccmux session list — all your terminals in one feed
16ms
PTY output latency
Scrollback buffer
2
Mobile platforms (iOS + Android)
0
Open ports on your machine

See it in action

Sign in, see all your sessions at a glance, and interact with any terminal — all from your phone.

Your processes,
your pocket.

Three things that actually matter when you step away from your desk.

📱

One inbox for all your machines

Every terminal session — across every Mac, Linux box, or remote server — in a single scrollable feed, grouped by device. Active and ended sessions separated. Live CPU and memory shown in the header. Switch between machines without juggling SSH apps.

Multi-device
🔔

Processes message you back

ccmux watches every PTY stream for error patterns — error, panic, fatal, failed — and fires a push notification to your phone the moment it sees one. Start a release build, step away. Your terminal will ping you when it needs attention.

Firebase FCM
🔒

Secure by default

All PTY data travels over TLS-encrypted WebSocket. The agent makes outbound-only connections — no ports opened on your machine, no firewall rules to change. JWT-authenticated sessions, token rotation on every login, credentials stored locally.

WSS / TLS JWT auth zero open ports outbound-only

Up in 60 seconds

One command on your machine, then grab the app. Runs on macOS, Linux, and Windows.

Homebrew (macOS / Linux)
$ brew tap Highwall2016/tap
$ brew install ccmux
$ ccmux auth login
# Opens browser · sign in with Google · your machine is registered

No Homebrew? curl -fsSL https://ccmux.highwall-lab.us.ci/install | sh — detects OS and arch automatically. View on GitHub →

PowerShell (Windows 10+)
PS> iwr -useb https://ccmux.highwall-lab.us.ci/install.ps1 | iex
# Downloads ccmux.exe + ccmux-agent.exe to %LOCALAPPDATA%\Programs\ccmux
# Adds to user PATH automatically

PS> ccmux auth login

Git Bash / WSL users: curl -fsSL https://ccmux.highwall-lab.us.ci/install | sh  ·  Native PTY sessions on Windows require WSL — run wsl -- ccmux-agent after install.

Download the ccmux app:

Requires iOS 15+ or Android 8+. Sign in with the same account you used on your machine — your devices appear automatically.