Show HN: Focus-time, a tool to trigger your OS Focus Mode based on your calendar (opens in new tab)

focus-time is a CLI tool for macOS and Windows that triggers your desktop OS's Focus Mode feature (and other arbitrary shell commands), based on blocker events you defined in your calendar.

Without this tool, I would always have to _manually_ stop (and restart) programs during planned focus periods, or trigger the focus (assist) mode on and off manually.

See this blog post for more details and background: https://www.augmentedmind.de/2023/10/08/focus-tools-focus-ti...