I use Claude Code every day, and I had a small annoying problem. Sometimes I want to say “remind me about this tomorrow”, but there was no good way to do it. The built-in cron thing dies when the session closes, so the reminder never survived to the next day. So this weekend I built a little plugin for it. I called it Cuckoo. You just type: /cuckoo:schedule add tomorrow “finish the tax form” and the next time you open Claude on that day, it tells you about it. Like a cuckoo clock that pops out at the right moment :) A few things about it: It keeps everything in plain text files. Nothing goes to the internet, no tracking. When nothing is due, it basically does nothing, so it doesn’t eat your context tokens. You can keep reminders global (any project) or per project. It’s free and open source, MIT. If someone wants to try: /plugin marketplace add driversti/claude-cuckoo /plugin install cuckoo@cuckoo Repo: https://github.com/driversti/claude-cuckoo One honest thing so nobody is surprised: it is not a real alarm clock. It can’t ping your phone. The reminder shows up when you start a session and write something, not as a popup on an empty screen. For me that is fine, because I open Claude every day anyway. Maybe later I connect it to Google Calendar for real notifications, but for now I use it to run some big tasks I cannot explain in one sentence (reports, articles, etc.). This is my first plugin, so I will be happy for any feedback. And sorry for my English, it is not my first language :) submitted by /u/driversti
Originally posted by u/driversti on r/ClaudeCode