Homebrew
Homebrew macOS/Linux package manager. Use for system tools.From its SKILL.md
npx -y skills add G1Joshi/Agent-Skills --skill homebrewAssembled from the repository path, not quoted from the project. Check it against their README if it does not work.
One thing to look at
- 12 stars12 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.
SKILL.md
1.1 KB, 275 tokens by cl100k_base, as published. Nobody here has run it
Homebrew
Homebrew is the standard package manager for macOS. v4.2 (2025) is faster (JSON API) and supports declarative Brewfile.
When to Use
- macOS Dev Setup: Installing Node, Python, Git, Docker, Postgres.
- Casks: Installing GUI apps (VS Code, Slack, Chrome).
- Dotfiles: Automating machine setup.
Quick Start
# Install wget
brew install wget
# Install VS Code (Cask)
brew install --cask visual-studio-code
Core Concepts
Formulae
CLI tools compiled from source (or bottles).
Casks
macOS native applications (drag-and-drop apps automation).
Brewfile
Dependency list. brew bundle installs everything listed.
Best Practices (2025)
Do:
- Use Brewfile: Commit a
Brewfileto your dotfiles repo.brew bundle dumpgenerates it. - Cleanup:
brew cleanupfrees up GBs of old versions. - Pin versions: If you need stability, use
brew pin postgresql@14.
Don't:
- Don't run as sudo: Homebrew manages permissions.
References
What ships with it
Read from the repository
Just SKILL.md. No reference files, no scripts.