# chaos-client を Homebrew, Nix でインストール

chaos-client 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:chaos-client
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install chaos-client
```

  証拠: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#chaos
```

  証拠: nixpkgs package indexes: pkgs/by-name/ch/chaos/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:chaos-client
- **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/chaos-client>
- **バージョン:** 0.5.2
- **ソース概要:** Client to communicate with Chaos DB API
- **ホームページ:** <https://chaos.projectdiscovery.io>
- **リポジトリ:** <https://github.com/projectdiscovery/chaos-client>
- **上流ドキュメント:** <https://chaos.projectdiscovery.io>
- **ライセンス:** MIT
- **ソースアーカイブ:** <https://github.com/projectdiscovery/chaos-client/archive/refs/tags/v0.5.2.tar.gz>
- **最終更新:** 2026-07-27T19:20:59+02:00
- **生成日時:** 2026-08-04T22:13:35+00:00

## 実行可能ファイル

- chaos (cli)
- chaos (エイリアス)

## ビルド依存関係

- 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, arm64_ventura, sonoma, ventura, 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: 0.5.2
- マネージャ更新日: 2026-07-27
- ローカルデータ: OK
- 上流リポジトリ: https://github.com/projectdiscovery/chaos-client
- 検出された最新: v0.5.2 (最新)
## プロジェクトの歴史と使われ方

Chaos Client is ProjectDiscovery's command-line and Go library client for the Chaos DNS dataset API, used to query subdomains for a domain with a ProjectDiscovery Cloud API key.

### プロジェクトの歴史

ProjectDiscovery published chaos-client as a small Go client around its Chaos dataset API. The public GitHub repository was created in 2020, and its README describes the tool as a client for the Chaos dataset API with both CLI and library usage.

### 採用の歴史

Adoption is tied to ProjectDiscovery's security-tool ecosystem: users install the `chaos` executable with `go install`, Homebrew distributes it as `chaos-client`, and Nix packages it as `chaos` according to the supplied package-manager facts.

### 使われ方

The CLI queries a domain for subdomains, can read domain lists, emit JSON, write output files, show counts, and use `PDCP_API_KEY` or `-key` for ProjectDiscovery Cloud authentication.

### パッケージ好きにとっての重要性

For package collectors, chaos-client is a typical modern Go security CLI: a thin API client, a single executable, source installs via `go install`, and package-manager aliases that differ from the upstream repository name.

### タイムライン

- 2020: Public GitHub repository created for projectdiscovery/chaos-client.
- 2020: Early v0.1.x tags established the Go CLI client line.
- 2026: Repository metadata still shows active maintenance and the README documents ProjectDiscovery Cloud API-key usage.

### Related projects

- ProjectDiscovery's Chaos service provides the dataset/API that this client queries.
- Other ProjectDiscovery reconnaissance tools such as subfinder and httpx commonly appear in the same security automation workflows, though they are separate projects.

### ソース

- <https://github.com/projectdiscovery/chaos-client#readme>
- <https://docs.projectdiscovery.io/opensource/chaos/overview>
- <https://formulae.brew.sh/formula/chaos-client>


## セキュリティノート

broad file, network, media, or database tool signal.

- **Geiger リスク:** blue / 中
- broad file, network, media, or database tool signal

## ソースデータベース詳細

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** chaos-client
- **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

## 他のパッケージマネージャ記録

- Nix - chaos: installed executable or alias match | nixpkgs package indexes: pkgs/by-name/ch/chaos/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1


## 関連リンク

- [Secret-risk packages](https://pkg.so/ja/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals.
- [Terminal utility packages](https://pkg.so/ja/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Language runtime packages](https://pkg.so/ja/language-runtime-packages/) - Matched language runtime, compiler, or interpreter metadata.
- [Networking and protocol packages](https://pkg.so/ja/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [go](https://pkg.so/ja/brew/go/) - Build dependency declared by Homebrew.
- [findomain](https://pkg.so/ja/brew/findomain/) - Shares pkgdb curated category or tags: cli, dns, reconnaissance, security, subdomain-enumeration.
- [shuffledns](https://pkg.so/ja/brew/shuffledns/) - Shares pkgdb curated category or tags: cli, dns, reconnaissance, security, subdomain-enumeration.
- [scilla](https://pkg.so/ja/brew/scilla/) - Shares pkgdb curated category or tags: cli, dns, go, reconnaissance, security.
- [amass](https://pkg.so/ja/brew/amass/) - Shares pkgdb curated category or tags: cli, dns, reconnaissance, security.
- [dnsmap](https://pkg.so/ja/brew/dnsmap/) - Shares pkgdb curated category or tags: cli, dns, reconnaissance, security, subdomain-enumeration.
- [favirecon](https://pkg.so/ja/brew/favirecon/) - Shares pkgdb curated category or tags: cli, go, reconnaissance, security.
- [theharvester](https://pkg.so/ja/brew/theharvester/) - Shares pkgdb curated category or tags: cli, reconnaissance, security.
- [recon-ng](https://pkg.so/ja/brew/recon-ng/) - Shares pkgdb curated category or tags: cli, reconnaissance, security.

## Combined YAML source

View the package source record on GitHub. [combined/chaos-client.yml](https://github.com/mxcl/pkgdb/blob/main/combined/chaos-client.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
- external package-manager database matches
- cross-ecosystem install command graph
