qlzipinfo

Install command: 
brew install --cask qlzipinfo

Name: qlZipInfo

List out the contents of a zip file in the QuickLook preview

https://github.com/srirangav/qlZipInfo

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

Cask code: qlzipinfo.rb on GitHub

Current version: 1.2.7

Requirements: macOS >= 10.13

Analytics:

Installs (30 days)
qlzipinfo 51
Installs (90 days)
qlzipinfo 127
Installs (365 days)
qlzipinfo 631