protokol

Install command: 
brew install --cask protokol

Name: protokol

MIDI and OSC Monitor

https://hexler.net/protokol

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

Cask code: protokol.rb on GitHub

Current version: 0.6.1,127

Current version requires: macOS >= 10.13

Analytics:

Installs (30 days)
protokol 26
Installs (90 days)
protokol 66
Installs (365 days)
protokol 202