Automic VaultAutomic Vault

brew

caddy を Homebrew, apk, chocolatey, apt, dnf, MacPorts, Nix, pacman, zypper, scoop, winget でインストール

caddy 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。

インストールコマンドセキュリティノート

インストール

追加のインストールコマンド

macOS

Homebrew確認済み · 100%
brew install caddy

local Homebrew formula metadata

MacPorts確認済み · 94%
sudo port install caddy

MacPorts ports tree · www/caddy/Portfile · ソース: api.github.com

Linux

Alpine Linux apk確認済み · 92%
sudo apk add caddy

Alpine Linux edge package indexes · caddy · ソース: dl-cdn.alpinelinux.org

Debian apt確認済み · 92%
sudo apt install caddy

Debian stable package indexes · caddy · ソース: deb.debian.org

Fedora dnf確認済み · 92%
sudo dnf install caddy

Fedora Rawhide package metadata · caddy · ソース: dl.fedoraproject.org

Nix確認済み · 92%
nix profile install nixpkgs#caddy

nixpkgs package indexes · pkgs/by-name/ca/caddy/package.nix · ソース: api.github.com

Arch Linux pacman確認済み · 92%
sudo pacman -S caddy

Arch Linux sync databases · caddy · ソース: geo.mirror.pkgbuild.com

openSUSE zypper確認済み · 92%
sudo zypper install caddy

openSUSE Tumbleweed package metadata · caddy · ソース: download.opensuse.org

Windows

Chocolatey確認済み · 92%
choco install caddy

Chocolatey community package catalog · caddy · ソース: community.chocolatey.org

Scoop確認済み · 92%
scoop install main/caddy

Scoop official bucket manifest trees · bucket/caddy.json · ソース: api.github.com

Windows Package Manager確認済み · 92%
winget install --id CaddyServer.Caddy -e

Windows Package Manager source index · CaddyServer.Caddy · ソース: cdn.winget.microsoft.com

概要

パッケージ概要

Powerful, enterprise-ready, open source web server with automatic HTTPS

コマンドとエイリアス

  • caddy

履歴

プロジェクトの歴史と使われ方

Caddy is a Go web server and reverse proxy best known for making automatic HTTPS the default behavior. Its modern identity is a self-contained server platform with a JSON-native configuration model, a human-friendly Caddyfile adapter, an admin API, and a module system.

プロジェクトの歴史

Caddy's README says Matthew Holt began the project in 2014 while studying computer science at Brigham Young University. The project name reflects its role as a helper that carries the mundane work of serving the Web and keeps multiple concerns organized in one place.

The project differentiated itself by turning HTTPS from an operational chore into the default path. Caddy's feature list highlights automatic HTTPS with Let's Encrypt and ZeroSSL, managed local CAs for internal names, multi-issuer fallback, HTTP/1.1, HTTP/2, HTTP/3, and a plugin/module architecture. Caddy 2.0 was released as production-ready on May 4, 2020, after a redesign around a modular core, JSON config, API-driven reloads, and config adapters.

採用の歴史

Caddy moved from developer-friendly web server to widely packaged infrastructure component because it solved TLS automation at the binary level. The official README states it has served trillions of requests and managed millions of TLS certificates, and GitHub shows a large contributor and user community.

Its packaging footprint reflects that adoption: the Homebrew input records Caddy across Homebrew, Debian, Ubuntu, Fedora, Arch, Alpine, Nix, MacPorts, Chocolatey, Scoop, winget, and openSUSE.

使われ方

Caddy is commonly used as an HTTPS static file server, reverse proxy, TLS terminator, local development server, and programmable HTTP platform. Users can run it with a Caddyfile, feed JSON through the admin API, adapt other config formats, or build custom binaries with modules using xcaddy.

パッケージ好きにとっての重要性

Caddy matters to package nerds because it is a rare web server whose default install changes operational behavior: a plain binary can obtain and renew certificates, manage local trust, expose an API, and replace common nginx-plus-certbot setups with less glue. It also stresses packaging choices around service files, low-port binding, data directories, custom module builds, and reproducible Go binaries.

タイムライン

  • 2014: Matthew Holt begins developing Caddy.
  • 2015: Caddy becomes known for automatic HTTPS by default.
  • 2020-05-04: Caddy 2.0.0 is released as production-ready.
  • 2020s: Caddy's module architecture, admin API, Caddyfile adapter, and automatic certificate management become its core packaged identity.
  • 2026: GitHub README reports v2.11.x releases and continued active development.

Related projects

  • Caddy is closely related to CertMagic, Let's Encrypt, ZeroSSL, xcaddy, and the Caddy module ecosystem. It is often compared with nginx, Apache httpd, Traefik, HAProxy, and certbot-based TLS automation stacks.

セキュリティ状態

リスクレベル: orange

formula declares a Homebrew service.

リスク分類器

リスク orange · 信頼度 中 · infrastructure

理由

  • formula declares a Homebrew service

信号

  • metadata:service

インストール挙動

  • formula メタデータに Homebrew post-install フックは記録されていません。
  • formula メタデータがサービスまたはデーモンブロックを宣言しています。
  • Homebrew bottle メタデータは 6 個のプラットフォームターゲットで利用できます。
  • ビルドメタデータには 1 件のビルド依存関係があります。

推奨レビュー

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

Configuration and credential file locations

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.

Configuration files

Config paths the tool may read or write during local use.

Linux
/etc/caddy/Caddyfile
Unix
Caddyfile

Credential files

Credential-bearing paths to review before unattended agent runs.

Linux
~/.local/share/caddy
macOS
~/Library/Application Support/Caddy
Unix
$XDG_DATA_HOME/caddy
Windows
%AppData%\Caddy

実行可能ファイル

インストールされる実行可能ファイル

コマンド種類公開範囲メモ
caddycliグローバル実行可能ファイル

鮮度

バージョンと鮮度

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。

ページ生成日2026-07-25
マネージャ版2.11.4
マネージャ更新日2026-06-03
ローカルデータOK
上流最新
検出された最新v2.11.4

https://github.com/caddyserver/caddy

  • OK鮮度警告は生成されていません。

インストールメタデータ

パッケージメタデータ

パッケージキーbrew:caddy
バージョン2.11.4
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/caddy
ホームページhttps://caddyserver.com/
リポジトリhttps://github.com/caddyserver/caddy
上流ドキュメントhttps://caddyserver.com/docs
ライセンスApache-2.0
ソースアーカイブhttps://github.com/caddyserver/caddy/archive/refs/tags/v2.11.4.tar.gz
最終更新2026-06-03T09:52:05Z
Pulseupdated
ビルド依存関係go
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declared
注意点When running the provided service, caddy's data dir will be set as `$HOMEBREW_PREFIX/var/lib` instead of the default location found at https://caddyserver.com/docs/conventions#data-directory

レジストリ情報

ソースデータベース詳細

Source DatabaseHomebrew formula API
Taphomebrew/core
Full Namecaddy
Version Scheme0
Revision0
Head VersionHEAD
Bottle Stable Root URLhttps://ghcr.io/v2/homebrew/core
Deprecatedno
Disabledno
Keg Onlyno
URL Keys
  • head
  • stable

ソースデータベース一致

他のパッケージマネージャ記録

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。

Debian apt95%

caddy 2.6.2-12+b3

Fast, lightweight web server with automatic HTTPS

https://github.com/caddyserver/caddy

sudo apt install caddy
  • Section: httpd
  • Architecture: amd64
  • Source Package: caddy
  • 5 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Caddy
Debian stable package indexes · deb.debian.org · Debian stable package indexes: caddy from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Nix95%

caddy

nix profile install nixpkgs#caddy
  • normalized package name match
  • 一致条件: Caddy
nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/ca/caddy/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
Ubuntu apt95%

caddy 2.6.2-6

Fast, lightweight web server with automatic HTTPS

https://github.com/caddyserver/caddy

sudo apt install caddy
  • Section: universe/httpd
  • Architecture: amd64
  • 4 依存関係
  • normalized package name match
  • 一致条件: Caddy
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: caddy from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
apk95%

caddy 2.11.4-r0

Fast, multi-platform web server with automatic HTTPS

https://caddyserver.com/

sudo apk add caddy
  • License: Apache-2.0
  • Architecture: x86_64
  • Source Package: caddy
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Caddy
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: caddy from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
apk95%

caddy-openrc 2.11.4-r0

Fast, multi-platform web server with automatic HTTPS (OpenRC init scripts)

https://caddyserver.com/

sudo apk add caddy-openrc
  • License: Apache-2.0
  • Architecture: x86_64
  • Source Package: caddy
  • normalized package name match
  • 一致条件: Caddy
Alpine Linux edge package indexes · dl-cdn.alpinelinux.org · Alpine Linux edge package indexes: caddy-openrc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz
dnf95%

caddy 2.10.2-5.fc44

Web server with automatic HTTPS

https://caddyserver.com

sudo dnf install caddy
  • License: Apache-2.0 AND BSD-1-Clause AND BSD-2-Clause AND BSD-2-Clause-Views AND BSD-3-Clause AND CC0-1.0 AND ISC AND MIT AND MPL-2.0
  • Category: Unspecified
  • Architecture: x86_64
  • Source Package: caddy
  • 7 依存関係
  • 6 提供
  • normalized package name match
  • 一致条件: Caddy
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: caddy from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/e5ca8ce900cd68f5419e1c39ae517343100b306336cbaeb70a3c153121d95094-primary.xml.zst
pacman95%

caddy 2.11.3-1

Fast web server with automatic HTTPS

https://github.com/caddyserver/caddy

sudo pacman -S caddy
  • License: Apache-2.0
  • Architecture: x86_64
  • 2 依存関係
  • normalized package name match
  • 一致条件: Caddy
Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: caddy from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz
zypper95%

caddy 2.11.3-1.1

Fast, multi-platform web server with automatic HTTPS

https://caddyserver.com/

sudo zypper install caddy
  • License: Apache-2.0
  • Category: Productivity/Networking/Web/Proxy
  • Architecture: x86_64
  • Source Package: caddy
  • 4 依存関係
  • 4 提供
  • normalized package name match
  • 一致条件: Caddy
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: caddy from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst
zypper95%

caddy-bash-completion 2.11.3-1.1

Bash Completion for caddy

https://caddyserver.com/

sudo zypper install caddy-bash-completion
  • License: Apache-2.0
  • Category: System/Shells
  • Architecture: noarch
  • Source Package: caddy
  • 1 依存関係
  • 1 提供
  • normalized package name match
  • 一致条件: Caddy
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: caddy-bash-completion from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst
zypper95%

caddy-fish-completion 2.11.3-1.1

Fish Completion for caddy

https://caddyserver.com/

sudo zypper install caddy-fish-completion
  • License: Apache-2.0
  • Category: System/Shells
  • Architecture: noarch
  • Source Package: caddy
  • 1 提供
  • normalized package name match
  • 一致条件: Caddy
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: caddy-fish-completion from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst
zypper95%

caddy-zsh-completion 2.11.3-1.1

ZSH Completion for caddy

https://caddyserver.com/

sudo zypper install caddy-zsh-completion
  • License: Apache-2.0
  • Category: System/Shells
  • Architecture: noarch
  • Source Package: caddy
  • 1 提供
  • normalized package name match
  • 一致条件: Caddy
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: caddy-zsh-completion from https://download.opensuse.org/tumbleweed/repo/oss/repodata/be8d3611d25469107f32075a1697e69ec57a2b850b42348a658cc671ad5ec2b50760d02c3e59524d50da9a11d5be799bdaffba2e166e8ca8858512e3c0bd665d-primary.xml.zst
MacPorts95%

caddy

sudo port install caddy
  • normalized package name match
  • 一致条件: Caddy
MacPorts ports tree · api.github.com · MacPorts ports tree: www/caddy/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
Chocolatey95%

caddy

choco install caddy
  • normalized package name match
  • 一致条件: Caddy
Chocolatey community package catalog · community.chocolatey.org · Chocolatey community package catalog: caddy from http://community.chocolatey.org/api/v2/Packages?$filter=IsLatestVersion&$select=Id&$top=1000&$skiptoken='11','bluejeansapp'
Scoop95%

main/caddy

scoop install main/caddy
  • normalized package name match
  • 一致条件: Caddy
Scoop official bucket manifest trees · api.github.com · Scoop official bucket manifest trees: bucket/caddy.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1
winget95%

CaddyServer.Caddy

winget install --id CaddyServer.Caddy -e
  • normalized package name match
  • 一致条件: Caddy
Windows Package Manager source index · cdn.winget.microsoft.com · Windows Package Manager source index: CaddyServer.Caddy from https://cdn.winget.microsoft.com/cache/source.msix

パッケージグラフ

リンクは、ローカルのパッケージ関係グラフ、補足データ、依存関係、エコシステム一致、パッケージハブ所属から来ています。

関連ツール

  • goBuild dependency declared by Homebrew.

同じワークフロー

  • mighttpd2Shares av.db curated category or tags: cli, http-server, networking, reverse-proxy, web-server.
  • lighttpdShares av.db curated category or tags: cli, http-server, networking, web-server.
  • nginxShares av.db curated category or tags: cli, networking, reverse-proxy, web-server.
  • algernonShares av.db curated category or tags: cli, networking, web-server.
  • darkhttpdShares av.db curated category or tags: cli, http-server, networking, web-server.
  • fcgiShares av.db curated category or tags: cli, networking, web-server.

エージェント安全ガイド

ソース経路

リポジトリデータから生成

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。

使用ソース

  • Geiger risk classifier
  • Nucleus package database
  • av.db category and tag curation
  • cross-ecosystem install command graph
  • curated configuration and credential file locations
  • curated package history
  • external package-manager database matches
  • package relationship graph
  • package version freshness
  • package-page enrichment