macOS
brew install checkpwnlocal Homebrew formula metadata
brew
checkpwn 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
brew install checkpwnlocal Homebrew formula metadata
nix profile install nixpkgs#checkpwnnixpkgs package indexes · pkgs/by-name/ch/checkpwn/package.nix · ソース: api.github.com
概要
Check Have I Been Pwned and see if it's time for you to change passwords
履歴
checkpwn is a Rust CLI for querying Have I Been Pwned account, paste, and password-breach data. It is small, but source-backed enough to document as a package-manager convenience wrapper around a security API.
The brycx/checkpwn repository was created in May 2018. The README describes checkpwn as a tool to check Have I Been Pwned and determine whether passwords need changing.
The Cargo metadata identifies it as a command-line utility with password, security, and HIBP keywords. The project continued to receive releases through 0.6.0 in March 2026, when it moved to Rust Edition 2024 and updated dependencies.
The README documents installation through Cargo and Homebrew, while the batch metadata also lists Nix. This is typical adoption for a focused Rust CLI: cargo install first, then package-manager formulas for repeatable workstation setup.
Adoption appears niche rather than ecosystem-defining, with modest GitHub star counts, but the tool solves a clear packageable task: local HIBP checks without writing API glue.
Users register a Have I Been Pwned API key with checkpwn register, which writes checkpwn.yml in the user's configuration directory, then use checkpwn acc for accounts or lists and checkpwn pass for passwords.
For account checks, the README says checkpwn queries both the HIBP paste and account databases. Password checking is separated from account checking, matching the common operational distinction between exposed accounts and compromised password material.
checkpwn is package-nerd interesting as a compact Rust security CLI with Cargo, Homebrew, and Nix distribution. It shows the pattern of wrapping a popular web security service in a local command that stores minimal configuration and can be scripted.
Its config-path behavior also matters to packagers because API keys are user state, not package state.
セキュリティ状態
narrow executable package without higher-risk signals.
リスク グリーン · 信頼度 低 · appliance
エージェントに無人実行させる前に、このツールが平文の認証情報を読むか、リモート状態を書き込むか、成果物を公開するか、プラグインを起動するかを確認してください。
local files
These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.
Config paths the tool may read or write during local use.
$XDG_CONFIG_HOME/checkpwn/checkpwn.yml~/.config/checkpwn/checkpwn.yml~/Library/Application Support/checkpwn/checkpwn.yml%APPDATA%\checkpwn\checkpwn.ymlCredential-bearing paths to review before unattended agent runs.
$XDG_CONFIG_HOME/checkpwn/checkpwn.yml~/.config/checkpwn/checkpwn.yml~/Library/Application Support/checkpwn/checkpwn.yml%APPDATA%\checkpwn\checkpwn.yml実行可能ファイル
| コマンド | 種類 | 公開範囲 | メモ |
|---|---|---|---|
checkpwn | cli | グローバル実行可能ファイル |
鮮度
これらの信号は、ページ生成時期、パッケージマネージャの活動、上流リリース比較を分けて示します。バージョン遅れは、証拠 URL と比較可能なバージョンがある場合だけ警告されます。
https://github.com/brycx/checkpwn
インストールメタデータ
| パッケージキー | brew:checkpwn |
|---|---|
| バージョン | 0.6.0 |
| 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/checkpwn |
| ホームページ | https://github.com/brycx/checkpwn |
| リポジトリ | https://github.com/brycx/checkpwn |
| 上流ドキュメント | https://github.com/brycx/checkpwn#readme |
| ライセンス | MIT |
| ソースアーカイブ | https://static.crates.io/crates/checkpwn/checkpwn-0.6.0.crate |
| ビルド依存関係 | rust |
| Bottle | 利用可能 (対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| Homebrew post-install | 未定義 |
| サービス | 宣言なし |
レジストリ情報
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | checkpwn |
| 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 |
|
ソースデータベース一致
一致は外部パッケージマネージャインデックスから取得され、ローカルの Automic Vault パッケージリンクとは分けて表示されます。
checkpwn
nix profile install nixpkgs#checkpwnソース経路
このページは scripts/generate-pkg-sqlite.py が生成した非公開のパッケージ SQLite アーティファクトから av-web によって提供されます。
View the package source record on GitHub.