devcontainer-setup

Set up an isolated development workspace.

development environments

What it does

Creates project devcontainer files with Claude Code and language-specific development tooling.

When to use it

Use it when adding devcontainer support, setting up isolated environments, or configuring sandboxed Claude Code workspaces.

Give it a project and a devcontainer goal; it generates the configuration files in the project's .devcontainer directory.

What you provide

This skill

Claude Code configuration

Write

Writes Claude Code settings

~/.tmux.conf

Write

Creates tmux configuration

~/.gitignore_global and ~/.gitconfig.local

Write

Writes global Git configuration

claude -p

Execute

Claude Code onboarding

The devcontainer CLI enables the documented command-line way to start the generated environment.

The generated configuration forwards this environment variable to authenticate Claude Code and enable the onboarding bypass.

The generated configuration forwards this environment variable as an alternative Claude Code authentication path.