# smimesign を Homebrew, MacPorts, Nix, scoop, winget でインストール

smimesign 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:smimesign
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install smimesign
```

  証拠: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install smimesign
```

  証拠: MacPorts ports tree: security/smimesign/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#smimesign
```

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

### Windows

- Scoop (92%):

```sh
scoop install main/smimesign
```

  証拠: Scoop official bucket manifest trees: bucket/smimesign.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1

- winget (92%):

```sh
winget install --id GitHub.smimesign -e
```

  証拠: Windows Package Manager source index: GitHub.smimesign from https://cdn.winget.microsoft.com/cache/source.msix

## パッケージ情報

- **パッケージキー:** brew:smimesign
- **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/smimesign>
- **バージョン:** 0.2.0
- **ソース概要:** S/MIME signing utility for use with Git
- **ホームページ:** <https://github.com/github/smimesign>
- **リポジトリ:** <https://github.com/github/smimesign>
- **ライセンス:** MIT
- **ソースアーカイブ:** <https://github.com/github/smimesign/archive/refs/tags/v0.2.0.tar.gz>
- **最終更新:** 2026-07-26T04:03:42+02:00
- **生成日時:** 2026-08-04T22:13:35+00:00

## 実行可能ファイル

- smimesign (cli)
- smimesign (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_big_sur, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, catalina, monterey, sonoma, ventura

## バージョンと鮮度

- ページ生成日: 2026-08-04
- マネージャ版: 0.2.0
- 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/github/smimesign
- 検出された最新: v0.2.0 (最新)
## プロジェクトの歴史と使われ方

smimesign is GitHub's S/MIME signing utility for Git commits and tags on macOS and Windows. It matters in CLI packaging because it bridges Git's signing hooks with native X.509 certificate stores instead of requiring GnuPG keys.

### プロジェクトの歴史

The official README describes smimesign as an S/MIME signing utility compatible with Git, using X.509 certificates from public or internal certificate authorities. It also states that the tool uses keys and certificates already stored in macOS Keychain or Windows Certificate Store.

### 採用の歴史

The README documents Homebrew installation on macOS and Scoop installation on Windows, while the supplied package metadata also lists MacPorts, Nix, and winget. This made it installable through the same package managers developers already use for Git tooling.

### 使われ方

Users configure Git to invoke smimesign for signing. For Git 2.19 and newer, the README shows setting `gpg.x509.program` to `smimesign` and `gpg.format` to `x509`, either locally per repository or globally for all repositories.

### パッケージ好きにとっての重要性

Package maintainers care because smimesign is security-sensitive, platform-specific, and tied to native certificate stores and smart cards. It is also a clear example of package managers distributing small developer-security helpers that integrate with a larger tool, Git.

### タイムライン

- 2018: First GitHub release returned by the releases API was 0.0.1.
- 2018: README documents the Git 2.19 configuration split for X.509 signing.
- 2021: Repository release list shows v0.2.0-rc1 as the latest listed release.

### Related projects

- The README discusses Git, GnuPG, PKI, S/MIME, macOS Keychain, Windows Certificate Store, smart cards, OpenSC, and YubiKey PIV tooling.

### ソース

- GitHub releases API for github/smimesign: first listed release 0.0.1 on 2018-09-11.
- <https://github.com/github/smimesign README: purpose, platform support, certificate stores, Git configuration, package-manager installation, smart-card notes.>
- input source_facts.package-manager: Homebrew, MacPorts, Nix, Scoop, and winget package names.


## 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:** smimesign
- **Version Scheme:** 0
- **Revision:** 0
- **Requirements:** macos
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** stable

## 他のパッケージマネージャ記録

- Nix - smimesign: normalized package name match | nixpkgs package indexes: pkgs/by-name/sm/smimesign/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- MacPorts - smimesign: normalized package name match | MacPorts ports tree: security/smimesign/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
- Scoop - main/smimesign: normalized package name match | Scoop official bucket manifest trees: bucket/smimesign.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1
- winget - GitHub.smimesign: normalized package name match | Windows Package Manager source index: GitHub.smimesign from https://cdn.winget.microsoft.com/cache/source.msix


## 関連リンク

- [Source-control packages](https://pkg.so/ja/source-control-tools/) - Belongs to a source-control command family.
- [Terminal utility packages](https://pkg.so/ja/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Networking and protocol packages](https://pkg.so/ja/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [Security and crypto packages](https://pkg.so/ja/security-crypto-tools/) - Matched security, identity, cryptography, password, signing, or certificate metadata.
- [go](https://pkg.so/ja/brew/go/) - Build dependency declared by Homebrew.
- [libksba](https://pkg.so/ja/brew/libksba/) - Shares pkgdb curated category or tags: cli, cryptography, security, smime, x509.
- [step](https://pkg.so/ja/brew/step/) - Shares pkgdb curated category or tags: certificates, cli, cryptography, security, x509.
- [openssl@3](https://pkg.so/ja/brew/openssl-3/) - Shares pkgdb curated category or tags: certificates, cli, cryptography, security.
- [p11-kit](https://pkg.so/ja/brew/p11-kit/) - Shares pkgdb curated category or tags: certificates, cli, cryptography, security.
- [mbedtls](https://pkg.so/ja/brew/mbedtls/) - Shares pkgdb curated category or tags: cli, cryptography, security, x509.
- [openssl@4](https://pkg.so/ja/brew/openssl-4/) - Shares pkgdb curated category or tags: certificates, cli, cryptography, security.
- [openssl@3.5](https://pkg.so/ja/brew/openssl-3-5/) - Shares pkgdb curated category or tags: certificates, cli, cryptography, security.
- [botan](https://pkg.so/ja/brew/botan/) - Shares pkgdb curated category or tags: cli, cryptography, security, x509.
- [gimmecert](https://pkg.so/ja/brew/gimmecert/) - Security-sensitive metadata or terminology overlaps. Shared terms: certificates, cli, cryptography, security, x509.
- [showcert](https://pkg.so/ja/brew/showcert/) - Security-sensitive metadata or terminology overlaps. Shared terms: certificates, cli, cryptography, security, x509.
- [certigo](https://pkg.so/ja/brew/certigo/) - Security-sensitive metadata or terminology overlaps. Shared terms: certificates, cli, security, x509.

## Combined YAML source

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