# ecoji を Homebrew でインストール

ecoji 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:ecoji
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install ecoji
```

  証拠: local Homebrew formula metadata

## パッケージ情報

- **パッケージキー:** brew:ecoji
- **パッケージマネージャ:** Homebrew
- **バージョン:** 2.0.2
- **ソース概要:** Encodes (and decodes) data as emojis
- **ホームページ:** <https://ecoji.io>
- **リポジトリ:** <https://github.com/keith-turner/ecoji>
- **最終更新:** 2026-07-25T14:23:18-04:00
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- ecoji (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: 2.0.2
## プロジェクトの歴史と使われ方

Ecoji is a deliberately playful binary-to-text encoding tool that represents data with emoji rather than Base64-style alphabets. The official README calls the Go repository the canonical implementation of the Ecoji standard.

### プロジェクトの歴史

The GitHub repository was created in March 2018 and the first GitHub release, v1.0.0, was published the same month. The README describes Ecoji as encoding data with 1024 emojis and documents a command-line tool plus a Go library implementation.

Version 2 of the Ecoji standard was released in 2022 with an improved emoji set. The README keeps compatibility with version 1 as the default behavior unless the newer encode flag is used.

### 採用の歴史

Ecoji's adoption is niche but visible across language communities. The official README lists implementations or library packages for D, Gleam, Java, JavaScript, .NET, PHP, Python, Ruby, Rust, Swift, Zig, and Go, with the Go repository serving as the canonical implementation.

Homebrew packages the `ecoji` CLI, while the README also supports installation through `go install`, giving both package-manager and Go-toolchain paths.

### 使われ方

Typical use is command-line encoding or decoding of stdin or a file. The README examples show data encoded as emoji text, decoded back to the original bytes, and used as a more visually distinctive representation of hashes or short identifiers.

The README also warns that using emoji encodings for hashes or identifiers has practical risks on systems with poor UTF-8 emoji support, font differences, or similar-looking emoji.

### パッケージ好きにとっての重要性

Ecoji is package-nerd candy: it is a serious base-1024 encoding wrapped in a memorable CLI, complete with a canonical standard, compatibility behavior, cross-language implementations, and a Homebrew formula.

It also marks a small era of developer tools that used Unicode and emoji as data transport or display surfaces, testing the assumptions of terminals, fonts, shells, and package metadata.

### タイムライン

- 2018-03: GitHub repository created.
- 2018-03: Ecoji v1.0.0 released.
- 2022: Version 2 of the Ecoji standard released with an improved emoji set.
- 2025-10: GitHub release v2.0.2 published.

### Related projects

- Base64 is the conventional binary-to-text encoding Ecoji implicitly contrasts with in its examples.
- The official README lists third-party Ecoji implementations across several programming languages.
- The Unicode emoji standard is the character repertoire Ecoji depends on.

### ソース

- <https://raw.githubusercontent.com/keith-turner/ecoji/master/README.md>
- <https://api.github.com/repos/keith-turner/ecoji>
- <https://api.github.com/repos/keith-turner/ecoji/releases>


## 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


## Combined YAML source

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


## ソース

- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- cross-ecosystem install command graph