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@void229/t4open

v0.1.2

Published

Launcher for exposing OpenCode over a Tailscale tailnet

Downloads

267

Vulnerabilities

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  • 0Low

Links

Git

Maintainers

void229void229

Keywords

bunopencoderemotetailnettailscaletui

Readme

t4open

Private Tailscale launcher for OpenCode.

It verifies Tailscale, verifies OpenCode auth, starts OpenCode on your tailnet address, and gives you either:

  • the browser UI over your tailnet
  • the OpenCode terminal UI in a new terminal window

Traffic stays private to your tailnet. t4open does not use Tailscale Funnel.

Install

bunx @void229/t4open
# or
npx @void229/t4open
# or
npm install -g @void229/t4open
# then
t4open

The installed binary is t4open.

Requirements

  • Tailscale installed and signed in
  • OpenCode installed and authenticated with at least one provider

macOS

  • Tailscale: install the Tailscale app and sign in
  • OpenCode: make sure opencode is available on your PATH
  • Terminal mode can launch into cmux, Ghostty, WezTerm, kitty, or Terminal.app

Linux

  • Tailscale: install the tailscale CLI/package and sign in
  • OpenCode: make sure opencode is available on your PATH
  • Terminal mode can launch into WezTerm, kitty, Alacritty, GNOME Console, or GNOME Terminal

Usage

t4open

Set a terminal launcher for the current run:

t4open --terminal cmux

Save a terminal launcher preference:

t4open -s --terminal cmux

Stop the currently managed runtime:

t4open --stop

Terminal Targets

auto
cmux
ghostty
wezterm
kitty
alacritty
kgx
gnome-terminal
terminal

Environment

T4OPEN_PORT
T4OPEN_OPENCODE_BIN
T4OPEN_MODE
T4OPEN_TERMINAL

Credits

Inspired by t4code by Maria Rcks.