[arcanemachiner]

The main Claude Code GitHub repo even has a Devcontainer config:

https://github.com/anthropics/claude-code

It's a great starting point, and can be customized as needed. With the devcontainer CLI, you can even use it from a terminal, no GUI/IDE required.

[xnorswap]

Is there a guide on getting it working with a devcontainer on the command line?

[arcanemachiner]

Yes, I summarized the process in another comment recently:

https://news.ycombinator.com/item?id=47546014

That should be enough to get you going. It can be customized to your heart's content.