# vgt を Homebrew でインストール

vgt 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:vgt
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install vgt
```

  証拠: local Homebrew formula metadata

## パッケージ情報

- **パッケージキー:** brew:vgt
- **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/vgt>
- **バージョン:** 1.0.1
- **ソース概要:** Visualising Go Tests
- **ホームページ:** <https://threedots.tech/post/go-test-parallelism/>
- **リポジトリ:** <https://github.com/roblaszczak/vgt>
- **上流ドキュメント:** <https://threedots.tech/post/go-test-parallelism/>
- **ライセンス:** MIT
- **ソースアーカイブ:** <https://github.com/roblaszczak/vgt/archive/refs/tags/v1.0.1.tar.gz>
- **最終更新:** 2026-07-26T00:30:32+02:00
- **生成日時:** 2026-08-04T22:13:35+00:00

## 実行可能ファイル

- vgt (cli)
- vgt (エイリアス)

## 依存関係

- go

## インストール挙動

- post-install フック: 未定義
- Bottle: 利用可能 対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## バージョンと鮮度

- ページ生成日: 2026-08-04
- マネージャ版: 1.0.1
- マネージャ更新日: 2026-07-26
- ローカルデータ: OK
- 上流リポジトリ: https://github.com/roblaszczak/vgt
- 検出された最新: v1.0.1 (最新)
## プロジェクトの歴史と使われ方

vgt is a small Go developer tool for turning `go test -json` output into a browser visualization. Its niche is test-suite diagnosis: it helps Go developers see test parallelism, slow tests, and the actual schedule produced by the Go test runner.

### プロジェクトの歴史

The public GitHub repository was created on 2024-09-21 by Robert Laszczak. The project was introduced alongside a Three Dots Labs article about why adding CPU cores alone does not necessarily speed up Go test suites, and the README describes vgt as a tool for visualising Go test results in a browser.

### 使われ方

The typical workflow is deliberately Unix-like: run `go test -json ./...` and pipe the event stream into `vgt`, or save the JSON output and replay it later. vgt then opens a browser view of the test run, with flags for reading from a file, printing HTML, preserving browser state, and filtering very short durations.

### パッケージ好きにとっての重要性

vgt is significant mainly as a focused companion to Go's standard JSON test output. Instead of replacing `go test`, it consumes the standard event stream and makes timing and parallelism visible, which is useful when tuning `t.Parallel`, package-level concurrency, and slow integration-test suites.

### タイムライン

- 2024-09-21: GitHub repository created.
- 2024-10-16: v1.0.0 release published.
- 2025-12-15: v1.0.1 release published.

### ソース

- <https://api.github.com/repos/roblaszczak/vgt>
- <https://api.github.com/repos/roblaszczak/vgt/releases>
- <https://github.com/roblaszczak/vgt>
- <https://threedots.tech/post/go-test-parallelism/>


## 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

## ソースデータベース詳細

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


## 関連リンク

- [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.
- [Language runtime packages](https://pkg.so/ja/language-runtime-packages/) - Matched language runtime, compiler, or interpreter metadata.
- [go](https://pkg.so/ja/brew/go/) - Runtime dependency declared by Homebrew.
- [gopls](https://pkg.so/ja/brew/gopls/) - Shares pkgdb curated category or tags: cli, developer-tools, go.
- [mockery](https://pkg.so/ja/brew/mockery/) - Shares pkgdb curated category or tags: cli, developer-tools, go, testing.
- [delve](https://pkg.so/ja/brew/delve/) - Shares pkgdb curated category or tags: cli, developer-tools, go.
- [adb-enhanced](https://pkg.so/ja/brew/adb-enhanced/) - Shares pkgdb curated category or tags: cli, developer-tools, testing.
- [goimports](https://pkg.so/ja/brew/goimports/) - Shares pkgdb curated category or tags: cli, developer-tools, go.
- [chroma](https://pkg.so/ja/brew/chroma/) - Shares pkgdb curated category or tags: cli, developer-tools, go.
- [oauth2l](https://pkg.so/ja/brew/oauth2l/) - Shares pkgdb curated category or tags: cli, developer-tools, go.
- [ggc](https://pkg.so/ja/brew/ggc/) - Shares pkgdb curated category or tags: cli, developer-tools, go.
- [counterfeiter](https://pkg.so/ja/brew/counterfeiter/) - Both packages touch the same language runtime or ecosystem. Shared terms: cli, developer, developer-tools, go, test.
- [gotests](https://pkg.so/ja/brew/gotests/) - Both packages touch the same language runtime or ecosystem. Shared terms: cli, developer, developer-tools, go, test.
- [ifacemaker](https://pkg.so/ja/brew/ifacemaker/) - Both packages touch the same language runtime or ecosystem. Shared terms: cli, developer, developer-tools, go, testing.

## Combined YAML source

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


## ソース

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