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 >= 10.15

Analytics:

Installs (30 days)
metamer 14
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metamer 38
Installs (365 days)
metamer 85