# zero を Homebrew, winget でインストール

zero 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:zero
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install zero
```

  証拠: local Homebrew formula metadata

### Windows

- winget (92%):

```sh
winget install --id Vercel.Zero -e
```

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

## パッケージ情報

- **パッケージキー:** brew:zero
- **パッケージマネージャ:** Homebrew
- **バージョン:** 0.6.0
- **ソース概要:** Terminal coding agent you own
- **ホームページ:** <https://zero.gitlawb.com/>
- **リポジトリ:** <https://github.com/Gitlawb/zero>
- **最終更新:** 2026-07-29T03:55:47Z
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- zero (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: 0.6.0
## プロジェクトの歴史と使われ方

Zero is a terminal AI coding agent from Gitlawb. It runs locally, can inspect and edit repositories, execute commands, use browser and terminal helpers, keep durable sessions, and let the user choose the model provider and permission level.

### プロジェクトの歴史

Zero is part of Gitlawb's open-source agent tooling and is implemented as a Go-based command-line coding agent. The official README describes both an interactive TUI and a scriptable `zero exec` mode.

The 0.1.0 release on 2026-07-02 published Zero to npm and included TUI file-sidebar work. The 0.2.0 release on 2026-07-06 added provider, sandbox, update, TUI, and agent-behavior improvements.

### 採用の歴史

Zero is distributed through the `@gitlawb/zero` npm package, GitHub release archives, source builds, Homebrew, and winget according to the official repository metadata and the package facts supplied for this enrichment batch.

The project targets the current wave of terminal coding agents by emphasizing local sessions, provider choice, permission controls, MCP servers, skills, plugins, hooks, and specialist subagents.

### 使われ方

Users run `zero` for the interactive terminal UI or `zero exec` for scriptable tasks. First-run setup picks a provider and model; provider credentials can come from environment variables, API-key setup, or supported OAuth flows.

The documented config file can live at `~/.config/zero/config.json` or in a project at `./.zero/config.json`. Provider API keys are kept out of plaintext config when possible and moved into Zero's credential store.

### パッケージ好きにとっての重要性

Zero is package-nerd significant because it is a fast-moving terminal agent packaged across several installer surfaces: npm wrapper plus release binary, Homebrew formula, winget package, install scripts, and source builds.

It is also a useful example of modern CLI packaging complexity: one command installs a native binary, but the project still has to account for platform sandboxes, credential storage, OAuth flows, update channels, and local model providers.

### タイムライン

- 2026-07-02: Zero 0.1.0 published to npm.
- 2026-07-06: Zero 0.2.0 released with provider, sandbox, update, TUI, and agent-behavior changes.
- 2026-07-07: GitHub repository and organization metadata show active development and public distribution.

### Related projects

- Related projects include Gitlawb, OpenClaude, Codex-style terminal agents, OpenCode-compatible tooling, MCP servers, and local model runtimes such as Ollama and LM Studio.

### ソース

- <https://github.com/Gitlawb/zero>
- <https://raw.githubusercontent.com/Gitlawb/zero/main/CHANGELOG.md>
- <https://raw.githubusercontent.com/Gitlawb/zero/main/README.md>
- <https://raw.githubusercontent.com/Gitlawb/zero/main/docs/INSTALL.md>
- <https://raw.githubusercontent.com/Gitlawb/zero/main/docs/oauth-subscriptions.md>
- <https://raw.githubusercontent.com/Gitlawb/zero/main/internal/config/paths.go>
- <https://raw.githubusercontent.com/Gitlawb/zero/main/internal/credstore/credstore.go>
- source_facts.package-manager


## セキュリティノート

zero に一致するローカルシークレット処理マニフェストは見つかりませんでした。将来の対応で安定したパッケージ URL を使えるよう、Nucleus パッケージメタデータはここに公開されています。



## 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: ~/.config/zero/config.json, ./.zero/config.json

## Credential files

- Linux: ~/.config/zero/credentials.enc, ~/.config/zero/credentials.json when ZERO_CRED_STORAGE=file
- macOS: macOS Keychain service zero, account apikey:<provider> by default, ~/.config/zero/credentials.enc when ZERO_CRED_STORAGE=encrypted-file, ~/.config/zero/credentials.json when ZERO_CRED_STORAGE=file
## 他のパッケージマネージャ記録

- winget - Vercel.Zero: normalized package name match | Windows Package Manager source index: Vercel.Zero from https://cdn.winget.microsoft.com/cache/source.msix


## Combined YAML source

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


## ソース

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