# gemgen を Homebrew でインストール gemgen 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:gemgen ``` 追加のインストールコマンド: ### macOS - Homebrew (100%): ```sh brew install gemgen ``` 証拠: local Homebrew formula metadata ## パッケージ情報 - **パッケージキー:** brew:gemgen - **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:** 0.6.0 - **ソース概要:** Command-line tool for converting Commonmark Markdown to Gemtext - **ホームページ:** - **リポジトリ:** - **上流ドキュメント:** - **ライセンス:** GPL-3.0-or-later - **ソースアーカイブ:** - **生成日時:** 2026-07-10T07:20:53+00:00 ## 実行可能ファイル - gemgen (cli) - gemgen (エイリアス) ## ビルド依存関係 - go - scdoc ## インストール挙動 - post-install フック: 未定義 - Bottle: 利用可能 対象 arm64_big_sur, arm64_linux, arm64_monterey, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, big_sur, catalina, monterey, sonoma, ventura ## バージョンと鮮度 - ページ生成日: 2026-07-10 - マネージャ版: 0.6.0 - ローカルデータ: OK - 上流リポジトリ: https://sr.ht/~kota/gemgen/ - 情報: No package-manager update timestamp was available. - 情報: Release/tag comparison is only available for GitHub repositories. ## プロジェクトの歴史と使われ方 gemgen is a small command-line converter from CommonMark Markdown to Gemtext, the lightweight markup used by Gemini protocol capsules. Its history is best understood as part of the early-2020s tooling wave around maintaining text-first Gemini sites from more common Markdown source material. ### プロジェクトの歴史 The SourceHut repository began in August 2021 and reached tagged releases through v0.6.0 by February 2022. The README describes a Go tool built on goldmark and a companion goldmark-gemtext renderer, with options for preserving or adapting Markdown constructs to produce readable Gemtext rather than a purely mechanical dump. The project scope stayed deliberately narrow: it converts files concurrently or streams Markdown from standard input to Gemtext on standard output, with extra support for link rewriting, templates, wiki-style links, and formatting choices useful when publishing static Gemini content. ### 採用の歴史 gemgen's adoption evidence is modest and niche. The upstream README lists Arch AUR and Homebrew packaging, and Go package metadata identifies it as a command module rather than a widely imported library. ### 使われ方 Practitioners use gemgen to keep Markdown as the editable source for Gemini capsules, then generate `.gmi` output during publishing. The tool pays special attention to Gemtext conventions: links are placed after paragraphs, headings and lists are simplified, emphasis can be removed or retained, and code blocks are emitted in fenced Gemtext form. ### パッケージ好きにとっての重要性 For package maintainers, gemgen is a compact example of Gemini-era publishing tooling: a single-purpose CLI, small Go dependency tree, manpage-oriented installation, and enough release discipline to appear in Homebrew despite its narrow audience. ### タイムライン - 2021: Initial public commits and v0.1.0 release. - 2021: v0.5.0 adds to the early sequence of SourceHut-hosted releases. - 2022: v0.6.0 is tagged after several months of Markdown-to-Gemtext iteration. ### Related projects - gemgen is related to CommonMark, goldmark, goldmark-gemtext, the Gemini protocol, and other capsule publishing tools that bridge web-era Markdown into Gemtext. ### 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 ## ソースデータベース詳細 - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** gemgen - **Version Scheme:** 0 - **Revision:** 0 - **Head Version:** HEAD - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** head, stable ## 関連リンク - [Terminal utility packages](https://www.automicvault.com/ja/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Text processing packages](https://www.automicvault.com/ja/pkg/text-processing-tools/) - Matched text, document, or structured-data processing metadata. - [Developer build packages](https://www.automicvault.com/ja/pkg/developer-build-tools/) - Matched build, compiler, generator, or developer workflow metadata. - [Networking and protocol packages](https://www.automicvault.com/ja/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata. - [go](https://www.automicvault.com/ja/pkg/brew/go/) - Build dependency declared by Homebrew. - [scdoc](https://www.automicvault.com/ja/pkg/brew/scdoc/) - Build dependency declared by Homebrew. - [cmark](https://www.automicvault.com/ja/pkg/brew/cmark/) - Shares av.db curated category or tags: cli, commonmark, developer-tools, markdown. - [cmark-gfm](https://www.automicvault.com/ja/pkg/brew/cmark-gfm/) - Shares av.db curated category or tags: cli, commonmark, developer-tools, markdown. - [comrak](https://www.automicvault.com/ja/pkg/brew/comrak/) - Shares av.db curated category or tags: cli, commonmark, developer-tools, markdown. - [go-md2man](https://www.automicvault.com/ja/pkg/brew/go-md2man/) - Shares av.db curated category or tags: cli, converter, developer-tools, markdown. - [html2markdown](https://www.automicvault.com/ja/pkg/brew/html2markdown/) - Shares av.db curated category or tags: cli, converter, developer-tools, markdown. - [markdownlint-cli](https://www.automicvault.com/ja/pkg/brew/markdownlint-cli/) - Shares av.db curated category or tags: cli, commonmark, developer-tools, markdown. - [markdownlint-cli2](https://www.automicvault.com/ja/pkg/brew/markdownlint-cli2/) - Shares av.db curated category or tags: cli, commonmark, developer-tools, markdown. - [md4c](https://www.automicvault.com/ja/pkg/brew/md4c/) - Shares av.db curated category or tags: cli, commonmark, developer-tools, markdown. ## Combined YAML source View the package source record on GitHub. [combined/gemgen.yml](https://github.com/automic-vault/db/blob/main/combined/gemgen.yml) ## ソース - Nucleus package database - Geiger risk classifier - package-page enrichment - curated package history - package version freshness - av.db category and tag curation - package relationship graph - cross-ecosystem install command graph