# slsa-verifier を Homebrew, Nix, zypper でインストール

slsa-verifier 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:slsa-verifier
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install slsa-verifier
```

  証拠: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#slsa-verifier
```

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

- zypper (92%):

```sh
sudo zypper install slsa-verifier
```

  証拠: openSUSE Tumbleweed package metadata: slsa-verifier from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst

## パッケージ情報

- **パッケージキー:** brew:slsa-verifier
- **パッケージマネージャ:** Homebrew
- **バージョン:** 2.7.1
- **ソース概要:** Verify provenance from SLSA compliant builders
- **ホームページ:** <https://github.com/slsa-framework/slsa-verifier>
- **リポジトリ:** <https://github.com/slsa-framework/slsa-verifier>
- **最終更新:** 2026-07-26T04:03:42+02:00
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- slsa-verifier (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: 2.7.1
## プロジェクトの歴史と使われ方

slsa-verifier is the SLSA project's command-line verifier for provenance attached to software artifacts. It is used in CI and release workflows to check that an artifact, image, or package was built by an expected builder from expected source inputs.

### プロジェクトの歴史

The GitHub repository was created in March 2022 and its first public GitHub release, v0.0.1, was published in May 2022. The README describes the tool as a verifier for SLSA provenance generated by CI/CD builders, including checks of cryptographic signatures and expected builder, source repository, and ref values.

### 採用の歴史

The official README documents installation through Go, release binaries, a GitHub Actions installer, and a community-maintained Homebrew formula. The supplied package metadata also lists Homebrew, Nix, and zypper package names, showing distribution through both developer workstations and reproducible-build/package-manager ecosystems.

### 使われ方

Common usage is to run `slsa-verifier` in a release or dependency-ingestion path to verify provenance for artifacts, containers, npm packages, Google Cloud Build output, and GitHub build-provenance attestations.

### パッケージ好きにとっての重要性

Package maintainers care about slsa-verifier because it turns SLSA provenance, in-toto statements, and Sigstore-style attestations into a concrete command that can be wired into package publication and consumption workflows.

### タイムライン

- 2022: GitHub repository created.
- 2022: v0.0.1 published as the first GitHub release.
- 2025: v2.7.1 documented in the README install examples.

### Related projects

- SLSA generator, Google Cloud Build provenance, GitHub build-provenance attestations, npm provenance, in-toto, and Sigstore are adjacent parts of the same supply-chain verification culture.

### ソース

- <https://api.github.com/repos/slsa-framework/slsa-verifier>
- <https://api.github.com/repos/slsa-framework/slsa-verifier/releases>
- <https://github.com/slsa-framework/slsa-verifier#readme>
- <https://github.com/slsa-framework/slsa-verifier/tree/main/docs>
- input.source_facts.package-manager


## 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 - slsa-verifier: normalized package name match | nixpkgs package indexes: pkgs/by-name/sl/slsa-verifier/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- zypper - slsa-verifier - 2.7.1-1.7: normalized package name match | openSUSE Tumbleweed package metadata: slsa-verifier from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | Verify provenance from SLSA compliant builders | https://github.com/slsa-framework/slsa-verifier


## Combined YAML source

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