Google Calendar

A straightforward wrapper around Google's Calendar and Tasks APIs that handles OAuth for you and gives Claude shell access to your schedule. You get commands for the usual suspects: list, create, update, delete events and tasks, plus free/busy lookups and search. Setup requires a Google Cloud OAuth client and a quick auth flow, then everything lives in config files at ~/.config/google-calendar. The tool supports multiple accounts via different token files and lets you hit arbitrary API endpoints with the call command when the convenience methods aren't enough. Useful if you want Claude to actually read your calendar or manage tasks without building the OAuth dance yourself.