Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add G1Joshi/Agent-Skills --skill homebrewgit clone --depth 1 https://github.com/G1Joshi/Agent-SkillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/g1joshi/agent-skills/homebrew)<a href="https://agentmods.dev/skills/g1joshi/agent-skills/homebrew"><img src="https://agentmods.dev/badge/skills/g1joshi/agent-skills/homebrew/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/g1joshi/agent-skills/homebrew"><img src="https://agentmods.dev/badge/skills/g1joshi/agent-skills/homebrew.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00016 | $0.00302 |
| Opus 5 | $0.00008 | $0.00151 |
| Sonnet 5 | $0.00003 | $0.00060 |
| Haiku 4.5 | $0.00002 | $0.00030 |
Grade A, and why
homebrew scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
# Install wget What it actually says
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 this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 9d ago First seen · 55 lines · 16 tokens per session scan A 451b800727a9
homebrew is a skill published in the GitHub repository G1Joshi/Agent-Skills (12 stars, last pushed 7mo ago), licensed MIT. It adds 16 tokens to every session and 302 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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