# doppler を Homebrew, Nix, winget でインストール

doppler 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:doppler
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install doppler
```

  証拠: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#doppler
```

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

### Windows

- winget (92%):

```sh
winget install --id Doppler.doppler -e
```

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

## パッケージ情報

- **パッケージキー:** brew:doppler
- **パッケージマネージャ:** Homebrew
- **バージョン:** 3.76.1
- **ソース概要:** CLI for interacting with Doppler secrets and configuration
- **ホームページ:** <https://docs.doppler.com/docs>
- **リポジトリ:** <https://github.com/DopplerHQ/cli>
- **最終更新:** 2026-07-28T14:10:42+02:00
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- doppler (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: 3.76.1
## プロジェクトの歴史と使われ方

Doppler CLI is the official command-line client for Doppler secrets and configuration. It manages projects, environments, secrets, audit data, and process execution with injected environment variables.

### プロジェクトの歴史

The public DopplerHQ/cli repository was created in October 2019. The README presents it as the official CLI for the Doppler service, and the docs describe it as an open-source lightweight binary available across major operating systems, package managers, and Docker.

The CLI matured into a broad distribution surface: Homebrew for macOS, winget and Scoop for Windows, apk, apt, yum, Docker, shell script installation, standalone binaries, and a GitHub Action. GitHub release metadata shows the 3.x line continuing through at least 3.76.0 in April 2026.

### 採用の歴史

Doppler CLI adoption follows the growth of secrets management in local development and CI/CD. Its README explicitly targets local setup, CI jobs, package-manager installs, and applications launched with secrets injected into their environment.

### 使われ方

Typical usage begins with `doppler login` to create auth credentials and `doppler setup` to select a project and config for the current directory. Users then run commands or applications through the CLI so secrets are supplied as environment variables.

### パッケージ好きにとっての重要性

Doppler CLI is package-nerd significant because it is a security-sensitive vendor CLI with unusually broad install paths and signature-aware packaging. It is the kind of package where update channels, shell installers, OS package repositories, and CI friendliness all matter.

### タイムライン

- 2019: The public DopplerHQ/cli repository is created.
- 2020s: The CLI gains package-manager, shell-script, Docker, standalone binary, and GitHub Action install paths.
- 2025: Release metadata shows active 3.75.x releases.
- 2026: Release metadata shows 3.76.0 published in April.

### Related projects

- Related projects include Doppler, Doppler CLI Action, Doppler package repositories, Docker images, shell-script installers, winget, Scoop, Homebrew, apk, apt, and yum.

### ソース

- <https://github.com/DopplerHQ/cli#readme>
- <https://github.com/DopplerHQ/cli/blob/master/INSTALL.md>
- <https://docs.doppler.com/docs/cli>
- <https://api.github.com/repos/DopplerHQ/cli>
- <https://api.github.com/repos/DopplerHQ/cli/releases>
- <https://formulae.brew.sh/formula/doppler>


## 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


## 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

- Unix: ~/.doppler/.doppler.yaml, doppler.yaml

## Credential files

- Unix: ~/.doppler/.doppler.yaml
## 他のパッケージマネージャ記録

- Nix - doppler: normalized package name match | nixpkgs package indexes: pkgs/by-name/do/doppler/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- winget - Doppler.doppler: normalized package name match | Windows Package Manager source index: Doppler.doppler from https://cdn.winget.microsoft.com/cache/source.msix


## Combined YAML source

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


## ソース

- pkg.so package database
- Geiger risk classifier
- curated configuration and credential file locations
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph