# openskills を Homebrew でインストール

openskills のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。

## インストール

```sh
sudo av install brew:openskills
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install openskills
```

  証拠: local Homebrew formula metadata

## パッケージ情報

- **パッケージキー:** brew:openskills
- **パッケージマネージャ:** Homebrew
- **バージョン:** 1.5.0
- **ソース概要:** Universal skills loader for AI coding agents
- **ホームページ:** <https://github.com/numman-ali/openskills>
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- openskills (エイリアス)

## インストール挙動

- Bottle: 利用不可

## バージョンと鮮度

- ページ生成日: 2026-08-03
- マネージャ版: 1.5.0
## プロジェクトの歴史と使われ方

OpenSkills is a TypeScript CLI for installing and exposing `SKILL.md`-style agent skills to AI coding agents. Its project pitch is deliberately package-manager-like: one CLI, reusable skill folders, and generated `AGENTS.md` metadata that agents can read.

### プロジェクトの歴史

The GitHub repository and npm package appeared in October 2025. The v1.0.0 release was published on October 26, 2025, followed quickly by releases adding documentation fixes, universal skills support, CI/local-development improvements, and project-local install clarity.

The README frames the tool as bringing Anthropic's skills system to Claude Code, Cursor, Windsurf, Aider, Codex, and any agent that can read `AGENTS.md`. It keeps compatibility with the `SKILL.md` layout while adding a universal loader and sync workflow.

### 採用の歴史

The project is young, so durable adoption history is thin. Primary package metadata shows it distributed through npm and Homebrew, while GitHub metadata shows a large star and fork count for a small TypeScript repository.

### 使われ方

Users run commands such as `npx openskills install anthropics/skills`, `npx openskills sync`, `npx openskills list`, and `npx openskills read <skill-name>`. By default, skills install project-locally under `.claude/skills`, with a universal mode that uses `.agent/skills`.

The CLI can install from GitHub repositories, local paths, and private git repos, then generate an `AGENTS.md` block listing available skills. That makes it a bridge between package installation, prompt assembly, and agent runtime context.

### パッケージ好きにとっての重要性

OpenSkills is noteworthy because it treats prompts and procedural agent capabilities as packages. For package metadata, it is a tiny but useful sign that AI-agent ecosystems are adopting recognizable package-manager concepts: install, list, update, remove, sync, local/global scope, and repository sources.

### タイムライン

- 2025-10-26: The GitHub repository was created and v1.0.0 was published.
- 2025-10-27: v1.2.0 added universal skills support according to release metadata.
- 2026-01-17: v1.5.0 was published and Homebrew metadata listed 1.5.0 as the stable formula version.

### Related projects

- OpenSkills is related to Anthropic's skills format, `AGENTS.md` conventions, Claude Code, Codex, Cursor, Windsurf, Aider, and GitHub-hosted skill repositories.

### ソース

- <https://api.github.com/repos/numman-ali/openskills>
- <https://api.github.com/repos/numman-ali/openskills/releases?per_page=10>
- <https://formulae.brew.sh/api/formula/openskills.json>
- <https://formulae.brew.sh/formula/openskills>
- <https://github.com/numman-ali/openskills>
- <https://raw.githubusercontent.com/numman-ali/openskills/main/README.md>
- <https://registry.npmjs.org/openskills>


## セキュリティノート

narrow executable package without higher-risk signals.

- **Geiger リスク:** グリーン / 低
- narrow executable package without higher-risk signals


## Combined YAML source

View the package source record on GitHub. [combined/openskills.yml](https://github.com/mxcl/pkgdb/blob/main/combined/openskills.yml)


## ソース

- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- cross-ecosystem install command graph