Homebrew Package Manager
ReviewAudited by ClawScan on May 10, 2026.
Overview
The skill is mostly a normal Homebrew guide, but it incorrectly presents a bulk upgrade command as a check-only step that could unexpectedly change installed software.
Before installing, be aware that this skill can guide the agent to run Homebrew commands that install, remove, or upgrade local software. Ask the agent to show the exact command first, use `brew outdated` for checks, and only approve `brew upgrade` or uninstall commands when you are ready for those changes.
Findings (1)
Artifact-based informational review of SKILL.md, metadata, install specs, static scan signals, and capability signals. ClawScan does not execute the skill or run runtime probes.
An agent or user could unintentionally upgrade many installed packages or apps when they only meant to inspect outdated software, potentially breaking tools or changing applications.
The guide acknowledges that `brew upgrade` performs a bulk upgrade, but later recommends the same command as if it were a read-only check.
“Without args: upgrades all outdated packages” ... “Check what's outdated: `brew upgrade` (shows what would upgrade)”
Replace that workflow with a read-only check such as `brew outdated`, and require explicit confirmation before running `brew upgrade`, especially without package names.