Meet Bract

A small terminal tool that makes your CLI toolchain explorable — and the one fortunate fact behind it.

In the previous post I argued that the environment an AI works in has to stay visible to whoever shapes it — and that, in software, the command line is one of the harder parts to see. Let me show you the small tool I built for exactly that.

You know the wall I mean. You open a powerful command you don’t use every day — kubectl, say, or the Azure CLI — and to find the one thing you need, you climb down through help page after help page, subcommand into subcommand, putting the right line together one flag at a time. The power is all there. Seeing it is the hard part.

Bract is my attempt to make it visible: you browse your toolchain like a file tree, fill a command in through a form, and copy or run it.

It doesn’t run just anywhere, and that’s on purpose. Bract reads your mise environment — and if you haven’t met mise yet, you’re in for a treat: it’s a tool manager that pins the exact CLIs, runtimes, and tasks a project needs, so the toolchain is the same for everyone who opens the repo. mise decides what’s on your factory floor; Bract is how you walk it.

Now, the obvious worry about a tool like this is coverage. There are thousands of command-line programs out there, all different, and teaching one little browser to…