They have an annoying sandbox issue which pollutes your repository root with a set of empty files. Not the cleanest tool, but the paradigm is a big upgrade to previous AI coding.

    .bash_profile .bashrc .claude .env .gitconfig .gitmodules .idea
    .mcp.json .profile .ripgreprc .vscode .zprofile .zshrc config

https://github.com/anthropic-experimental/sandbox-runtime/is...