# chadwick を Homebrew でインストール

chadwick 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:chadwick
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install chadwick
```

  証拠: local Homebrew formula metadata

## パッケージ情報

- **パッケージキー:** brew:chadwick
- **パッケージマネージャ:** Homebrew
- **バージョン:** 0.10.0
- **ソース概要:** Tools for manipulating baseball data
- **ホームページ:** <https://chadwick.readthedocs.io>
- **リポジトリ:** <https://github.com/chadwickbureau/chadwick>
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- cwbox (エイリアス)
- cwcomment (エイリアス)
- cwdaily (エイリアス)
- cwevent (エイリアス)
- cwgame (エイリアス)
- cwsub (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: 0.10.0
## プロジェクトの歴史と使われ方

Chadwick is a suite of command-line tools for extracting and transforming baseball play-by-play and boxscore data in the DiamondWare format used by Retrosheet. Its significance is concentrated in the baseball data community rather than general-purpose CLI culture.

### プロジェクトの歴史

The official documentation says Chadwick is written and maintained by Dr. T. L. Turocy at the Chadwick Baseball Bureau and is copyrighted 2002-2023. The project provides tools such as cwevent, cwgame, cwbox, cwdaily, cwsub, and cwcomment, with several utilities replacing or extending earlier DiamondWare programs.

### 採用の歴史

Chadwick's adoption follows the Retrosheet and baseball research ecosystem: the documentation is meant to be read alongside Retrosheet materials, and acknowledgments cite support or guidance from Sports Reference, the Society for American Baseball Research, XMLTeam, and Retrosheet. The supplied input records Homebrew packaging, while the official README notes that Chadwick may also be available in package managers and provides Windows binaries through GitHub releases.

### 使われ方

Users run Chadwick tools to turn Retrosheet play-by-play event files and box scores into delimited output, field lists, game-level summaries, substitution data, comments, and daily statistical totals. It is a data-cleaning and extraction toolchain for people who want reproducible command-line access to historical baseball game data.

### パッケージ好きにとっての重要性

For package maintainers and data-tool collectors, Chadwick is a useful example of a domain-specific C command-line suite that packages well: stable executables, no credentials or service dependency, ReadTheDocs documentation, source releases, and value to a narrow but serious research community.

### タイムライン

- 2002: Official documentation dates the Chadwick copyright period from 2002.
- 2023: Official documentation records maintenance and copyright through 2023.
- Release metadata: The README identifies 0.10.0 as the documented release and directs users to GitHub releases.

### Related projects

- Chadwick is tightly related to Retrosheet and the DiamondWare utilities BEVENT, BGAME, and BOX, which its tools replace or extend. It also sits near Sports Reference and SABR workflows because those communities depend on structured historical baseball data.

### ソース

- <https://chadwick.readthedocs.io/>
- <https://github.com/chadwickbureau/chadwick/blob/master/README.md>


## 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/chadwick.yml](https://github.com/mxcl/pkgdb/blob/main/combined/chadwick.yml)


## ソース

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