ksnip

Install command:

brew install --cask ksnip

Name: ksnip

Screenshot and annotation tool

https://github.com/ksnip/ksnip

Cask JSON API: /api/cask/ksnip.json

Cask code: ksnip.rb on GitHub

Current version: 1.10.1

Current version requires: macOS >= 10.11

ksnip is built for Intel macOS and so requires Rosetta 2 to be installed.
You can install Rosetta 2 with:
softwareupdate --install-rosetta --agree-to-license
Note that it is very difficult to remove Rosetta 2 once it is installed.

Analytics:

Installs (30 days)
`ksnip`	50
Installs (90 days)
`ksnip`	173
Installs (365 days)
`ksnip`	873