Paste this one line into your Claude Code session. Your assistant will check what is already in place, then offer to add the missing pieces one at a time.
It works if you have already connected Gmail, or installed a few abilities, or set up your notes. Nothing gets overwritten without making a backup first.
Your assistant compares your current setup to a complete one, prints a clear list of what is missing, and asks you yes or no for each item. You stay in control. If you say no to anything, it gets skipped. If you say yes, it gets added straight away.