# kuto を Homebrew でインストール

kuto 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:kuto
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install kuto
```

  証拠: local Homebrew formula metadata

## パッケージ情報

- **パッケージキー:** brew:kuto
- **パッケージマネージャ:** Homebrew
- **バージョン:** 0.3.6
- **ソース概要:** Reverse JS bundler
- **ホームページ:** <https://github.com/samthor/kuto>
- **最終更新:** 2026-06-13T23:35:01+02:00
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- kuto (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: 0.3.6
## プロジェクトの歴史と使われ方

Kuto is a small reverse JavaScript bundler that experiments with reusing code a client has already downloaded, especially for large ESM bundles.

### プロジェクトの歴史

Sam Thor published Kuto publicly with a March 2024 explanation of the idea: split a built JavaScript bundle into a main file plus cacheable corpus files, then reuse unchanged corpus code across later builds. The README says the `kuto info` command came first as a way to inspect ES modules for side effects.

### 採用の歴史

Kuto is a niche web-performance tool rather than a mainstream bundler replacement. Its own documentation frames it as a final pass after another bundler and asks users for real-world results, which matches a young experimental tool.

### 使われ方

The CLI is used after bundling: `kuto split` reads a large ESM output file, writes a main part plus static corpus files, and can use previously generated output as the old corpus for later builds.

### パッケージ好きにとっての重要性

Kuto is interesting to package and web-build-system nerds because it reverses the usual bundling assumption. Instead of making one fresh optimized artifact per build, it tries to preserve previously shipped code as a reusable cache dictionary.

### タイムライン

- March 2024: Maintainer published the reverse-bundler write-up and linked it from the project README.
- Initial design: `kuto info` originated as an ES module side-effect inspection command before the split workflow.

### Related projects

- Kuto is designed to run after conventional JavaScript bundlers, and its README demonstrates a release process that uses esbuild before and after Kuto.

### ソース

- <https://github.com/samthor/kuto>
- <https://samthor.au/2024/kuto/>


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


## ソース

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