time-out

Install command: 
brew install --cask time-out

Name: Time Out

Customizable timing of breaks

https://www.dejal.com/timeout/

/api/cask/time-out.json (JSON API)

Cask code on GitHub

Current version: 2.9.1

Analytics:

Installs (30 days)
time-out 109
Installs (90 days)
time-out 445
Installs (365 days)
time-out 854
Fork me on GitHub