# doc8 を Homebrew でインストール

doc8 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:doc8
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install doc8
```

  証拠: local Homebrew formula metadata

## パッケージ情報

- **パッケージキー:** brew:doc8
- **パッケージマネージャ:** Homebrew
- **バージョン:** 2.0.0
- **ソース概要:** Style checker for Sphinx documentation
- **ホームページ:** <https://github.com/PyCQA/doc8>
- **リポジトリ:** <https://github.com/PyCQA/doc8>
- **最終更新:** 2026-06-13T01:24:09+02:00
- **生成日時:** 2026-08-03T19:37:03+00:00

## 実行可能ファイル

- doc8 (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: 2.0.0
## プロジェクトの歴史と使われ方

doc8 is an opinionated reStructuredText and plain-text documentation style checker, historically useful for Sphinx-heavy Python documentation projects.

It is a small tool, but it occupies a recognizable niche: applying lint-style feedback to docs instead of code.

### プロジェクトの歴史

doc8 appeared on PyPI in 2014 and was associated with OpenStack documentation tooling before moving into the PyCQA organization in 2019.

The project now lives under PyCQA, which fits its role as a Python code-quality-adjacent checker for documentation repositories.

### 採用の歴史

Adoption has been strongest in Python projects that already use Sphinx, tox, setup.cfg, pyproject.toml, or pre-commit style workflows.

The tool is distributed primarily through PyPI, with Homebrew packaging providing a convenient CLI install path for macOS and Linux users.

### 使われ方

doc8 checks documentation trees for simple style requirements, supports common config files, and can be run from the command line or called programmatically.

Projects use it to catch line length, formatting, and reStructuredText issues before docs are built or published.

### パッケージ好きにとっての重要性

doc8 is a tidy example of documentation linting becoming a normal part of CI, parallel to how flake8, ruff, and other Python linters treat source code.

Its PyCQA home matters: it signals that documentation quality tooling belongs in the same maintenance culture as code quality tooling.

### タイムライン

- 2014: doc8's early 0.1 and 0.3.x releases appeared on PyPI.
- 2019: OpenStack infrastructure status notes that openstack/doc8 on GitHub was transferred to the PyCQA organization.
- 2022: doc8 1.0.0 marked a stable major release under the PyCQA repository.
- 2025: doc8 2.0.0 raised the Python baseline and refreshed project metadata and build pipelines.

### Related projects

- Related projects include Sphinx, docutils, reStructuredText linters, pydocstyle, rstcheck, and PyCQA's broader family of Python quality tools.
- OpenStack documentation tooling is part of doc8's historical context.

### ソース

- <https://pypi.org/project/doc8/>
- <https://pypi.org/project/doc8/0.3.5/>
- <https://github.com/PyCQA/doc8>
- <https://github.com/PyCQA/doc8/releases>
- <https://wiki.openstack.org/wiki/Infrastructure_Status>
- <https://doc8.readthedocs.io/>


## 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: ./doc8.ini, ./.config/doc8.ini, ./tox.ini, ./pep8.ini, ./setup.cfg, ./pyproject.toml

## Combined YAML source

View the package source record on GitHub. [combined/doc8.yml](https://github.com/mxcl/pkgdb/blob/main/combined/doc8.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
- cross-ecosystem install command graph