metamer

Install command: 
brew install --cask metamer

Name: Metamer

Accessible metadata editor for 16 Spotlight extended attributes

https://eclecticlight.co/xattred-sandstrip-xattr-tools/

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

Cask code: metamer.rb on GitHub

Current version: 1.6,2025.07

Requirements: macOS >= 10.14

Analytics:

Installs (30 days)
metamer 8
Installs (90 days)
metamer 35
Installs (365 days)
metamer 78