Hold a button on your phone and talk. A calm voice answers from the wall — an LCARS display on your TV that shows charts, diagrams, recipes, maps, the night sky, whatever the conversation needs. The brain is Claude, running on your own hardware under your own subscription; this site is the relay that connects your phones to your house, and the tricorder they carry.
Any TV or monitor with a browser becomes an LCARS terminal. It speaks, chimes, and renders panels — music keeps playing while you ask it other things.
This site, installed to your home screen. Push-to-talk from any room — or away from home — plus a personal library: save a diagram or a playlist from the wall, send it to family, put it back on screen later.
Claude Code, on your computer, on your subscription. It runs fenced in Docker with default-deny networking. Nothing about your household is hosted for you — we only relay.
Your house dials out to this relay with a token only your household can mint — no ports opened, no inbound connections. Voice commands are discarded the moment your Computer confirms receipt (or after 60 seconds unread), and no transcript history is kept. Only things you deliberately save live here. Privacy · Terms.
Register here with an email and a household name, verify the email, and you're the household admin. On your phone, add this site to your home screen — that's the tricorder.
On the box that will run the Computer, one command at a time:
mkdir tng-computer && cd tng-computercurl -O https://raw.githubusercontent.com/alacrity-ai/lcars-tng-computer/main/appliance/docker-compose.ymlcurl -o .env https://raw.githubusercontent.com/alacrity-ai/lcars-tng-computer/main/appliance/.env.exampledocker compose up -dTwo containers come up: the wall + speech, and the fenced brain. The wall will say NOT PAIRED and wait for you.
In the tricorder's Admin console, tap Pair your Computer — you get a short code. Then, on the box (with your code):
docker compose exec computer tng pair ABCD-EFGHdocker compose attach computerThe attach shows a Claude login link — follow it once, then detach with Ctrl-P Ctrl-Q. The login and the pairing both persist — these are one-time steps.
Open http://<box-ip>:5173 in the TV's browser, press
F11, tap ENGAGE. Hold the button on your phone and say:
“Computer, what can you do?” Anything wrong? This
names it:
docker compose exec computer tng doctor