# credo を Homebrew でインストール credo 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:credo ``` 追加のインストールコマンド: ### macOS - Homebrew (100%): ```sh brew install credo ``` 証拠: local Homebrew formula metadata ## パッケージ情報 - **パッケージキー:** brew:credo - **パッケージマネージャ:** Homebrew - **パッケージマネージャページ:** - **バージョン:** 1.7.19 - **ソース概要:** Static code analysis tool for the Elixir - **ホームページ:** - **リポジトリ:** - **ライセンス:** MIT - **ソースアーカイブ:** - **最終更新:** 2026-06-13T01:24:09+02:00 - **生成日時:** 2026-08-04T22:13:35+00:00 ## 実行可能ファイル - credo (cli) - credo (エイリアス) ## 依存関係 - elixir ## インストール挙動 - post-install フック: 未定義 - Bottle: 利用可能 対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux ## バージョンと鮮度 - ページ生成日: 2026-08-04 - マネージャ版: 1.7.19 - マネージャ更新日: 2026-06-13 - ローカルデータ: OK - 上流リポジトリ: https://github.com/rrrene/credo - 検出された最新: v1.7.19 (最新) ## プロジェクトの歴史と使われ方 Credo is an Elixir static analysis tool focused on teaching and code consistency. It is commonly added as a Mix development/test dependency and run with mix credo to report refactoring opportunities, complex code, common mistakes, naming inconsistencies, and style issues. ### プロジェクトの歴史 The official changelog identifies version 0.1.0 as the initial release. Early releases added CLI behavior, issue categories, per-function lint support, custom checks, generated configuration, and support for project-specific .credo.exs files. ### 採用の歴史 Credo became part of normal Elixir project hygiene because it fits the Mix workflow and publishes documentation on HexDocs. The README also documents editor and automated-code-review integrations, which helped make it useful both locally and in CI. ### 使われ方 The README recommends adding {:credo, "~> 1.7", only: [:dev, :test], runtime: false} to mix.exs, running mix deps.get, and then running mix credo. Configuration is usually generated or maintained in .credo.exs. ### パッケージ好きにとっての重要性 For package maintainers, Credo is the Elixir ecosystem's familiar lint-style dependency: it ships through Hex, exposes a Mix task, can fail CI through exit status, and has enough formatter and integration surface to appear in editor, CI, and code-review pipelines. ### タイムライン - 0.1.0: Initial release - 0.2.0: Added non-zero exit status when issues are found - 0.3.0: Added per-function lint support - 0.4.0: Added custom check support and changed .credo.exs merging behavior - 1.0.0: Stabilized the 1.x line with documentation and breaking changes for custom checks - 1.7.0: Added SARIF output and check IDs ### Related projects - The README lists editor integrations for JetBrains Elixir support, Atom, VS Code, flycheck, Kakoune, and Neovim/null-ls, plus Codacy for automated code review. ### ソース - - - ## 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: .credo.exs, config/.credo.exs ## ソースデータベース詳細 - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** credo - **Version Scheme:** 0 - **Revision:** 0 - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** stable ## 関連リンク - [Source-control packages](https://pkg.so/ja/source-control-tools/) - Belongs to a source-control command family. - [Terminal utility packages](https://pkg.so/ja/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Text processing packages](https://pkg.so/ja/text-processing-tools/) - Matched text, document, or structured-data processing metadata. - [Developer build packages](https://pkg.so/ja/developer-build-tools/) - Matched build, compiler, generator, or developer workflow metadata. - [elixir](https://pkg.so/ja/brew/elixir/) - Runtime dependency declared by Homebrew. - [checkstyle](https://pkg.so/ja/brew/checkstyle/) - Shares pkgdb curated category or tags: cli, code-quality, developer-tools, linting, static-analysis. - [detekt](https://pkg.so/ja/brew/detekt/) - Shares pkgdb curated category or tags: cli, code-quality, developer-tools, linting, static-analysis. - [shellcheck](https://pkg.so/ja/brew/shellcheck/) - Shares pkgdb curated category or tags: cli, developer-tools, linting, static-analysis. - [eslint](https://pkg.so/ja/brew/eslint/) - Shares pkgdb curated category or tags: cli, code-quality, developer-tools, static-analysis. - [pylint](https://pkg.so/ja/brew/pylint/) - Shares pkgdb curated category or tags: cli, code-quality, developer-tools, static-analysis. - [phpstan](https://pkg.so/ja/brew/phpstan/) - Shares pkgdb curated category or tags: cli, code-quality, developer-tools, static-analysis. - [pmd](https://pkg.so/ja/brew/pmd/) - Shares pkgdb curated category or tags: cli, code-quality, developer-tools, static-analysis. - [luacheck](https://pkg.so/ja/brew/luacheck/) - Shares pkgdb curated category or tags: cli, code-quality, developer-tools, static-analysis. - [hlint](https://pkg.so/ja/brew/hlint/) - Local package facts share a topical domain. Shared terms: analysis, cli, code, code-quality, developer. - [vulture](https://pkg.so/ja/brew/vulture/) - Local package facts share a topical domain. Shared terms: analysis, cli, code, code-quality, developer. - [lizard-analyzer](https://pkg.so/ja/brew/lizard-analyzer/) - Local package facts share a topical domain. Shared terms: analysis, cli, code, code-quality, developer. ## Combined YAML source View the package source record on GitHub. [combined/credo.yml](https://github.com/mxcl/pkgdb/blob/main/combined/credo.yml) ## ソース - pkg.so package database - Geiger risk classifier - package-page enrichment - curated configuration and credential file locations - curated package history - package version freshness - pkgdb category and tag curation - package relationship graph - cross-ecosystem install command graph