You can now control which tools are auto-started when ChimeraX starts by bringing up a context menu over the tool (typically by right clicking) and toggling “Start this tool at ChimeraX startup” on/off. This works for all tools/toolbars. It’s a little tricky for the Python shell tool in that that tool’s builtin context menu is pretty handy so we didn’t want to replace it. To control that tool’s autostart you have to position the mouse on the thin border that surrounds the type-in area and bring up a context menu there. That menu will have the autostart entry in it.
—Eric
Eric Pettersen
UCSF Computer Graphics Lab