1password

Install command: 
brew install --cask 1password

Name: 1Password

Password manager that keeps all passwords secure behind one password

https://1password.com/

Cask JSON API: /api/cask/1password.json

Cask code: 1password.rb on GitHub

Current version: 8.11.8

Requirements: macOS >= 12

Conflicts with casks:

1password@beta 8.11.10-32.BETA Password manager 1Password
1password@nightly latest Password manager 1Password Nightly

Versions:

Intel tahoe 8.11.8
sequoia 8.11.8
sonoma 8.11.8
ventura 8.11.8
monterey 8.11.8

Analytics:

Installs (30 days)
1password 4,100
Installs (90 days)
1password 12,865
Installs (365 days)
1password 49,511