Agent Jasper

Agent Jasper is a terminal client for a server you run yourself.

It does not run anything on your phone. Point it at your own Mac or your own VPS, and it shows you the terminal sessions already running there — live, with full scrollback — and lets you type into them. If you leave long-running command-line work going on a machine at home or on a box you rent, this is how you check on it and answer it from anywhere.

PAIR IN ONE SCAN
Your server shows a QR code. Scan it and you are connected — no account, no signup. If the camera cannot reach the screen, type the five-word phrase or connect with a server address and token instead. Every phone gets its own credential, and you can revoke any of them from the server at any time.

WATCH WHAT IS RUNNING
Every project and every session on your server, in one list. Tap one and you get the real terminal — the actual output stream, not a summary. Sessions keep running when you close the app and are still there when you come back.

TYPE BACK
A composer for sending a prompt or a command to whichever session is in front of you, plus a key bar with the keys a phone keyboard lacks: Esc, Tab, a sticky Ctrl, arrows, pipe, tilde, slash and dash.

WHATEVER YOU ALREADY RUN THERE
Agent Jasper is not tied to any one tool. A command-line coding assistant, a build, a log tail, plain bash — it all shows up the same way. It is your machine and your session; the app is a window onto it.

YOUR MACHINE, YOUR DATA
The app talks to one server: yours. Your projects, prompts and terminal output travel between your phone and your own machine. There is no analytics SDK and no tracking of any kind.

WHAT YOU NEED
A machine you control running the free Jasper server, reachable from your phone — over Tailscale, your own network, or a VPS. Without it this app has nothing to connect to, the same as any SSH client.