Pi Web hosts coding-agent sessions for user-selected projects while keeping the web server's runtime concerns separate from project work.
Host Runtime Environment: The environment owned by the Pi Web server and its framework runtime. Avoid: Project environment, shell environment
Project Command Environment: The environment presented to a command that Pi Web runs on behalf of a user-selected project. Avoid: Host environment, inherited environment
Built-in Project Shell: A shell entry point owned and operated by Pi Web for commands associated with a project. Avoid: Extension shell, arbitrary child process