# domain-check を Homebrew, Nix でインストール

domain-check 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:domain-check
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install domain-check
```

  証拠: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#domain-check
```

  証拠: nixpkgs package indexes: pkgs/by-name/do/domain-check/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

## パッケージ情報

- **パッケージキー:** brew:domain-check
- **パッケージマネージャ:** Homebrew
- **バージョン:** 1.0.2
- **ソース概要:** CLI tool for checking domain availability using RDAP and WHOIS protocols
- **ホームページ:** <https://github.com/saidutt46/domain-check>
- **リポジトリ:** <https://github.com/saidutt46/domain-check>
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- domain-check (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: 1.0.2
## プロジェクトの歴史と使われ方

domain-check is a Rust command-line domain availability checker that combines RDAP-first lookups, WHOIS fallback, TLD expansion, pattern generation, JSON/CSV output, and an MCP server built on the same engine.

### プロジェクトの歴史

The project appeared publicly in April 2025 and describes itself as a universal domain exploration engine. Its README emphasizes the combination of CLI, Rust library, and MCP server outputs, making it a newer tool shaped by both traditional domain search workflows and AI-agent integration.

### 採用の歴史

The README advertises installation through Homebrew, Cargo, and GitHub releases, while crates.io shows the CLI crate published shortly after the repository was created. By March 2026 the GitHub release stream had reached 1.0.2.

### 使われ方

Typical usage checks a single domain, expands a base name across selected TLDs, applies startup or other presets, generates candidate names from patterns, or emits JSON and CSV for automation. The README also describes noninteractive flags for CI-style runs.

### パッケージ好きにとっての重要性

domain-check is notable as a small modern Rust CLI that packages one engine three ways: terminal command, Rust library, and MCP server. That makes it a clean example of a package adapting an old internet task, domain availability checking, to current automation and AI-agent workflows.

### タイムライン

- 2025: The public GitHub repository and crates.io package are created.
- 2026: The project reaches 1.0.0.
- 2026: GitHub releases show 1.0.2 published in March.

### Related projects

- Related projects and systems include RDAP, WHOIS, IANA TLD bootstrap data, crates.io, Homebrew, and MCP clients such as Claude, Codex, Gemini, Cursor, and VS Code Copilot as listed by the README.

### ソース

- <https://github.com/saidutt46/domain-check#readme>
- <https://api.github.com/repos/saidutt46/domain-check>
- <https://api.github.com/repos/saidutt46/domain-check/releases>
- <https://crates.io/api/v1/crates/domain-check>
- <https://formulae.brew.sh/formula/domain-check>


## 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

## 他のパッケージマネージャ記録

- Nix - domain-check: normalized package name match | nixpkgs package indexes: pkgs/by-name/do/domain-check/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1


## Combined YAML source

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


## ソース

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