adium

Install command: 
brew install --cask adium

Name: Adium

Instant messaging application

https://www.adium.im/

Development: Pull requests

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

Cask code: adium.rb on GitHub

Current version: 1.5.10.4

Requirements: macOS >= 10.15

Analytics:

Installs (30 days)
adium 37
Installs (90 days)
adium 88
Installs (365 days)
adium 339