Panes

After a turn that edited files or ran commands, Haiku lists the choices Claude made that you did not state. Mark each right or wrong, add a note, and send the corrections back as one prompt. Starts off: /assumption-check on turns it on

Park an idea while Claude works, without interrupting it: /idea , or the shelf's own box. Ideas are kept per project across sessions, and Send puts one in the prompt box when you are ready. Starts off: /idea-shelf on turns it on

A band above the prompt with how far your plan file is (phases and steps done, what is in progress, what is next) and Claude's own task list, kept current as files change. Starts off: /plan-meter on turns it on

See your other Claude Code sessions from this one: which are working, which wait for you, which are done, and which share this folder. Each session writes a small heartbeat file; nothing else is shared. Starts off: /session-monitor on turns it on