# keysafe を Homebrew Cask でインストール

keysafe 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 cask:keysafe
```

追加のインストールコマンド:

### macOS

- Homebrew Cask (100%):

```sh
brew install --cask keysafe
```

  証拠: local Homebrew cask metadata

## パッケージ情報

- **パッケージキー:** cask:keysafe
- **パッケージマネージャ:** Homebrew Cask
- **パッケージマネージャページ:** <https://formulae.brew.sh/cask/keysafe>
- **バージョン:** 1.9.2
- **ソース概要:** Read and decrypt Apple Keychain files
- **ホームページ:** <https://miln.eu/keysafe>
- **上流ドキュメント:** <https://miln.eu/keysafe>
- **ソースアーカイブ:** <https://miln.eu/keysafe/miln-keysafe-v1.9.2-darwin-universal.zip>
- **生成日時:** 2026-08-04T22:13:35+00:00

## 実行可能ファイル

- keysafe (バイナリ)
- keysafe (エイリアス)

## インストール挙動

- post-install フック: 未定義
- Bottle: 利用不可

## バージョンと鮮度

- ページ生成日: 2026-08-04
- マネージャ版: 1.9.2
- ローカルデータ: OK
- 上流リポジトリ: https://miln.eu/keysafe
- 情報: No package-manager update timestamp was available.
- 情報: Release/tag comparison is only available for GitHub repositories.
## プロジェクトの歴史と使われ方

Miln Keysafe is a proprietary command-line utility from Miln for reading and decrypting legacy Apple Keychain files on Linux, macOS, and Windows. Its niche is portability: it lets users inspect or export Keychain data without using Apple's Keychain Access application on Apple hardware.

### プロジェクトの歴史

The public Miln documentation describes Keysafe as a single executable for reading Keychain files, looking up encrypted password records, exporting Keychain contents, and extracting password-recovery material. The package is distributed from Miln rather than through a public source repository, so detailed development history is not visible from source-control metadata.

### 採用の歴史

Homebrew Cask packages Keysafe for macOS users who prefer package-manager installation of a standalone binary. Beyond that packaging signal and Miln's product page, evidence of broad open-source ecosystem adoption is thin.

### 使われ方

Keysafe is used from a terminal with a Keychain file path, can filter listed records, can export decrypted Keychain contents to archive formats, and requires the Keychain password to decrypt protected data. Miln documents System.keychain handling through a SystemKey file and password input through an interactive prompt, environment variable, or user-specified file.

Miln documents Keysafe output suitable for importing password records into Bitwarden, Vaultwarden, Apple Passwords, and other software, along with exported certificates, private keys, public keys, and secure notes.

### パッケージ好きにとっての重要性

For package-history purposes, Keysafe is interesting because it packages a narrow forensic and migration workflow - legacy Apple Keychain file access - as a cross-platform CLI binary rather than a macOS-only GUI workflow.

### タイムライン

- 2022: Sample output in Miln's documentation shows Keychain record creation and modification dates in April 2022.
- 2026: Input metadata records Homebrew Cask version 1.9.2 for this batch.

### Related projects

- Apple Keychain Access and the macOS `security` command cover native macOS Keychain workflows; Bitwarden and Vaultwarden are documented export targets for Keysafe's Bitwarden-format JSON output.

### ソース

- <https://miln.eu/keysafe/>
- <https://miln.eu/keysafe/download/>
- <https://miln.eu/keysafe/format/>
- <https://miln.eu/keysafe/recover/>
- <https://miln.eu/keysafe/system-keychain/>
- source_facts.package-manager
- source_facts.version


## セキュリティノート

keysafe に一致するローカルシークレット処理マニフェストは見つかりませんでした。将来の対応で安定したパッケージ URL を使えるよう、パッケージメタデータはここに公開されています。


## ソースデータベース詳細

- **Source Database:** Homebrew cask API
- **Tap:** homebrew/cask
- **Full Token:** keysafe
- **Names:** Keysafe
- **Artifacts:** Binary: 1, Target: 1
- **Deprecated:** no
- **Disabled:** no


## 関連リンク

- [Homebrew Cask packages](https://pkg.so/ja/homebrew-cask-packages/) - Generated from Homebrew Cask package-manager metadata.
- [Homebrew Cask binaries](https://pkg.so/ja/homebrew-cask-binaries/) - Cask artifact metadata includes a binary.

## Combined YAML source

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


## ソース

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