# betty を Homebrew でインストール

betty 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:betty
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install betty
```

  証拠: local Homebrew formula metadata

## パッケージ情報

- **パッケージキー:** brew:betty
- **パッケージマネージャ:** Homebrew
- **パッケージマネージャページ:** <https://formulae.brew.sh/formula/betty>
- **バージョン:** 0.1.7
- **ソース概要:** English-like interface for the command-line
- **ホームページ:** <https://github.com/pickhardt/betty>
- **リポジトリ:** <https://github.com/pickhardt/betty>
- **ライセンス:** Apache-2.0
- **ソースアーカイブ:** <https://github.com/pickhardt/betty/archive/refs/tags/v0.1.7.tar.gz>
- **生成日時:** 2026-08-04T22:13:35+00:00

## 実行可能ファイル

- betty (cli)
- betty (エイリアス)

## macOS 提供ライブラリ

- ruby

## インストール挙動

- post-install フック: 未定義
- Bottle: 利用可能 対象 all

## バージョンと鮮度

- ページ生成日: 2026-08-04
- マネージャ版: 0.1.7
- ローカルデータ: OK
- 上流リポジトリ: https://github.com/pickhardt/betty
- 検出された最新: v0.1.7 (最新)
- 情報: No package-manager update timestamp was available.
## プロジェクトの歴史と使われ方

Betty is a Ruby command-line assistant that translates English-like phrases into shell commands, pitched by its README as a friendly natural-language interface for users who do not remember exact commands.

### プロジェクトの歴史

The GitHub repository was created in May 2014. Its README presents Betty as version 0.1.8, documents a broad set of command phrases, and notes that the original maintainer no longer has time to actively maintain it while remaining open to new maintainers.

### 採用の歴史

Betty's package history is narrow compared with the other tools in this batch: the input records Homebrew packaging only. Its adoption belongs mostly to the 2010s wave of playful natural-language CLI helpers rather than to a broad multi-distro system package footprint.

### 使われ方

Users invoke commands such as asking for word counts, dates, file searches, archive extraction, process lists, permissions changes, and music controls. Betty prints the command it is about to run and can ask users to choose among multiple matching commands.

### パッケージ好きにとっての重要性

Betty is package-nerd interesting as a small artifact of the pre-LLM natural-language CLI era: it packaged a phrase-to-command rule set as an installable Unix tool, showing how command discovery and shell ergonomics were explored before modern AI assistants.

### タイムライン

- 2014: Repository created in May.
- 2010s: README documents version 0.1.8 and an English-like command catalog.
- 2021: Repository metadata shows later maintenance activity, but the README asks for new maintainers.

### Related projects

- Related projects include shell command explainers and natural-language assistants such as howdoi, tldr-style command discovery tools, and later AI-backed shell helpers.

### ソース

- <https://api.github.com/repos/pickhardt/betty>
- <https://raw.githubusercontent.com/pickhardt/betty/master/README.md>
- source_facts.package-manager


## 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


## Configuration and credential file locations

These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.


## Configuration files

- Unix: ~/.bettyconfig
## ソースデータベース詳細

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** betty
- **Version Scheme:** 0
- **Revision:** 1
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** stable


## 関連リンク

- [Source-control packages](https://pkg.so/ja/source-control-tools/) - Belongs to a source-control command family.
- [Terminal utility packages](https://pkg.so/ja/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Text processing packages](https://pkg.so/ja/text-processing-tools/) - Matched text, document, or structured-data processing metadata.
- [Developer build packages](https://pkg.so/ja/developer-build-tools/) - Matched build, compiler, generator, or developer workflow metadata.
- [starship](https://pkg.so/ja/brew/starship/) - Shares pkgdb curated category or tags: cli, developer-tools, shell.
- [shellcheck](https://pkg.so/ja/brew/shellcheck/) - Shares pkgdb curated category or tags: cli, developer-tools, shell.
- [fish](https://pkg.so/ja/brew/fish/) - Shares pkgdb curated category or tags: cli, developer-tools, shell.
- [zsh](https://pkg.so/ja/brew/zsh/) - Shares pkgdb curated category or tags: cli, developer-tools, shell.
- [mongosh](https://pkg.so/ja/brew/mongosh/) - Shares pkgdb curated category or tags: cli, developer-tools, shell.
- [zoxide](https://pkg.so/ja/brew/zoxide/) - Shares pkgdb curated category or tags: cli, developer-tools, shell.
- [atuin](https://pkg.so/ja/brew/atuin/) - Shares pkgdb curated category or tags: cli, developer-tools, shell.
- [direnv](https://pkg.so/ja/brew/direnv/) - Shares pkgdb curated category or tags: cli, developer-tools, shell.
- [powershell](https://pkg.so/ja/brew/powershell/) - Local package facts share a topical domain. Shared terms: cli, command-line, developer, developer-tools, language.
- [shelltestrunner](https://pkg.so/ja/brew/shelltestrunner/) - Local package facts share a topical domain. Shared terms: cli, command-line, developer, developer-tools, line.
- [argc](https://pkg.so/ja/brew/argc/) - Local package facts share a topical domain. Shared terms: cli, developer, developer-tools, line, runner.

## Combined YAML source

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


## ソース

- pkg.so package database
- Geiger risk classifier
- package-page enrichment
- curated configuration and credential file locations
- curated package history
- package version freshness
- pkgdb category and tag curation
- package relationship graph
- cross-ecosystem install command graph