# certigo を Homebrew, apk, MacPorts, Nix, scoop でインストール

certigo 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:certigo
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install certigo
```

  証拠: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install certigo
```

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

### Linux

- apk (92%):

```sh
sudo apk add certigo
```

  証拠: Alpine Linux edge package indexes: certigo from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz

- Nix (92%):

```sh
nix profile install nixpkgs#certigo
```

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

### Windows

- Scoop (92%):

```sh
scoop install main/certigo
```

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

## パッケージ情報

- **パッケージキー:** brew:certigo
- **パッケージマネージャ:** Homebrew
- **バージョン:** 1.18.0
- **ソース概要:** Utility to examine and validate certificates in a variety of formats
- **ホームページ:** <https://github.com/square/certigo>
- **リポジトリ:** <https://github.com/square/certigo>
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- certigo (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: 1.18.0
## プロジェクトの歴史と使われ方

certigo is Square's certificate inspection and validation CLI. Its README positions it as a debugging tool for SSL/TLS issues, with support for common certificate and keystore formats, remote TLS connections, StartTLS protocols, validation, linting, and JSON output.

### プロジェクトの歴史

The public repository was created in 2016 under square/certigo and has continued to receive upstream releases, including v1.18.0 in 2026. The project is written in Go and documents Go module-based development.

### 採用の歴史

certigo moved beyond a GitHub-only utility into regular package-manager channels. The supplied package facts list APK, Homebrew, MacPorts, Nix, and Scoop, and the README itself documents Homebrew installation for macOS.

### 使われ方

certigo is commonly used to dump certificate files and keystores, connect to servers to inspect and verify TLS chains, and verify certificate chains against expected names. Its JSON output makes it scriptable with tools such as jq.

### パッケージ好きにとっての重要性

Package nerds care about certigo because it packages a practical slice of TLS troubleshooting into one portable CLI. It handles formats and protocols that otherwise push users toward several different OpenSSL, keytool, and ad hoc shell invocations.

### タイムライン

- 2016: Public GitHub repository created.
- 2022: v1.16.0 released.
- 2025: v1.17.x releases published.
- 2026: v1.18.0 released.

### Related projects

- The README examples pair certigo JSON output with jq, and its feature set overlaps with OpenSSL and Java keystore inspection workflows.

### ソース

- <https://api.github.com/repos/square/certigo>
- <https://github.com/square/certigo>
- <https://github.com/square/certigo#readme>
- <https://formulae.brew.sh/api/formula/certigo.json>


## 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 - certigo: normalized package name match | nixpkgs package indexes: pkgs/by-name/ce/certigo/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- apk - certigo - 1.16.0-r34: normalized package name match | Alpine Linux edge package indexes: certigo from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Utility to examine and validate certificates in a variety of formats | https://github.com/square/certigo
- MacPorts - certigo: normalized package name match | MacPorts ports tree: sysutils/certigo/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
- Scoop - main/certigo: normalized package name match | Scoop official bucket manifest trees: bucket/certigo.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1


## Combined YAML source

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