devcontainer-plus

A dev container for AI coding agents: Claude Code, Codex CLI and Gemini CLI, installed and ready, each seeing only the project you open. Use it from VS Code, or from any terminal with the dcp command.

Get started on GitHub. Already using it? In your project, run dcp update to get the latest.

Latest: October 31, 2026

Start a project in one command. In a new project folder, dcp init adds the latest devcontainer-plus. No more copying folders around.
Update in one command. In a project, dcp update brings its dev container up to the latest devcontainer-plus. Changes you've made yourself are kept.
What's new, in one place. This page lists every change in plain words, and dcp update links here.

Everything that's new