# catgirl を Homebrew, apk, apt, MacPorts, Nix, scoop でインストール

catgirl 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:catgirl
```

追加のインストールコマンド:

### macOS

- Homebrew (100%):

```sh
brew install catgirl
```

  証拠: local Homebrew formula metadata

- MacPorts (94%):

```sh
sudo port install catgirl
```

  証拠: MacPorts ports tree: net/catgirl/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

### Linux

- apk (92%):

```sh
sudo apk add catgirl
```

  証拠: Alpine Linux edge package indexes: catgirl from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz

- Debian apt (92%):

```sh
sudo apt install catgirl
```

  証拠: Debian stable package indexes: catgirl from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz

- Nix (92%):

```sh
nix profile install nixpkgs#catgirl
```

  証拠: nixpkgs package indexes: pkgs/by-name/ca/catgirl/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

### Windows

- Scoop (92%):

```sh
scoop install extras/sandman
```

  証拠: Scoop official bucket manifest trees: bucket/sandman.json from https://api.github.com/repos/ScoopInstaller/Extras/git/trees/master?recursive=1

## パッケージ情報

- **パッケージキー:** brew:catgirl
- **パッケージマネージャ:** Homebrew
- **パッケージマネージャページ:** <https://formulae.brew.sh/formula/catgirl>
- **バージョン:** 2.2a
- **ソース概要:** Terminal IRC client
- **ホームページ:** <https://git.causal.agency/catgirl/about/>
- **上流ドキュメント:** <https://git.causal.agency/catgirl/about/>
- **ライセンス:** GPL-3.0-or-later
- **ソースアーカイブ:** <https://git.causal.agency/catgirl/snapshot/catgirl-2.2a.tar.gz>
- **生成日時:** 2026-08-04T22:13:35+00:00

## 実行可能ファイル

- catgirl (cli)
- sandman (cli)
- catgirl (エイリアス)
- sandman (エイリアス)

## 依存関係

- libretls

## ビルド依存関係

- pkgconf
- universal-ctags

## macOS 提供ライブラリ

- ncurses

## 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, arm64_ventura, sonoma, ventura, 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: 2.2a
- ローカルデータ: OK
- 上流リポジトリ: https://git.causal.agency/catgirl/about/
- 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

catgirl is a terminal IRC client with a curses interface for IRC over TLS. Its README emphasizes focused terminal usability: tab completion, split scroll, URL handling, stable nick coloring, topic diffing, ignore filters, and sandboxing on BSD systems.

### プロジェクトの歴史

The official README presents catgirl as part of June McEnroe's IRC suite and points to an IRC Suite essay dated June 19, 2020. The project deliberately keeps a narrow scope: no dynamic configuration, no built-in multi-network management, no reconnection loop, and limited IRCv3 support unless it improves the intended experience.

### 採用の歴史

The README says catgirl and libtls may be packaged for the user's system, and the supplied package facts list Alpine, Homebrew, Debian, MacPorts, Nix, Scoop, and Ubuntu. That is broad adoption for a deliberately small IRC client.

### 使われ方

Users run catgirl with a host or load one or more config files from XDG config directories. The manual covers TLS certificates, SASL PLAIN, CertFP via SASL EXTERNAL, logging to XDG data directories, URL open/copy helpers, and IRC command handling.

### パッケージ好きにとっての重要性

catgirl is interesting to package people because it combines old IRC culture with modern packaging details: libtls portability, XDG paths, curses UI, optional macOS sleep/wake wrapper, and BSD sandboxing. It is small, opinionated, and unusually explicit about what it refuses to implement.

### タイムライン

- 2020: The README references June McEnroe's IRC Suite essay dated June 19.
- 2025: The generated README page is dated May 8.
- 2026: The cgit page identifies https://git.causal.agency/catgirl as the upstream URL.

### Related projects

- Related projects include pounce, which the README names as an IRC bouncer option, and sandman, the macOS wrapper shipped with catgirl.

### ソース

- <https://git.causal.agency/catgirl>
- <https://git.causal.agency/catgirl/about/>
- <https://git.causal.agency/catgirl/about>
- <https://git.causal.agency/catgirl/about/catgirl.1>
- <https://formulae.brew.sh/api/formula/catgirl.json>


## セキュリティノート

broad file, network, media, or database tool signal.

- **Geiger リスク:** blue / 中
- broad file, network, media, or database tool signal


## 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: $XDG_CONFIG_HOME/catgirl, $XDG_CONFIG_DIRS/catgirl, ~/.config/catgirl
## ソースデータベース詳細

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** catgirl
- **Version Scheme:** 0
- **Revision:** 0
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** stable

## 他のパッケージマネージャ記録

- Debian apt - catgirl - 2.2a-1: normalized package name match | Debian stable package indexes: catgirl from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | TLS-only terminal IRC client | https://git.causal.agency/catgirl/about/
- Nix - catgirl: normalized package name match | nixpkgs package indexes: pkgs/by-name/ca/catgirl/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- Ubuntu apt - catgirl - 2.2-1build1: normalized package name match | Ubuntu 24.04 LTS package indexes: catgirl from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | TLS-only terminal IRC client | https://git.causal.agency/catgirl/about/
- apk - catgirl - 2.2a-r1: normalized package name match | Alpine Linux edge package indexes: catgirl from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | TLS-only terminal IRC client | https://git.causal.agency/catgirl/
- apk - catgirl-doc - 2.2a-r1: normalized package name match | Alpine Linux edge package indexes: catgirl-doc from https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz | TLS-only terminal IRC client (documentation) | https://git.causal.agency/catgirl/
- MacPorts - catgirl: normalized package name match | MacPorts ports tree: net/catgirl/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
- Scoop - extras/sandman: installed executable or alias match | Scoop official bucket manifest trees: bucket/sandman.json from https://api.github.com/repos/ScoopInstaller/Extras/git/trees/master?recursive=1


## 関連リンク

- [Source-control packages](https://pkg.so/ja/source-control-tools/) - Belongs to a source-control command family.
- [Secret-risk packages](https://pkg.so/ja/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals.
- [Terminal utility packages](https://pkg.so/ja/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Networking and protocol packages](https://pkg.so/ja/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata.
- [pkgconf](https://pkg.so/ja/brew/pkgconf/) - Build dependency declared by Homebrew.
- [universal-ctags](https://pkg.so/ja/brew/universal-ctags/) - Build dependency declared by Homebrew.
- [bitchx](https://pkg.so/ja/brew/bitchx/) - Shares pkgdb curated category or tags: cli, irc, irc-client, networking, terminal.
- [weechat](https://pkg.so/ja/brew/weechat/) - Shares pkgdb curated category or tags: chat, cli, irc, networking, terminal.
- [senpai](https://pkg.so/ja/brew/senpai/) - Shares pkgdb curated category or tags: chat, cli, irc, networking, terminal.
- [irssi](https://pkg.so/ja/brew/irssi/) - Shares pkgdb curated category or tags: cli, irc, networking, terminal.
- [znc](https://pkg.so/ja/brew/znc/) - Shares pkgdb curated category or tags: chat, cli, irc, networking.
- [center-im](https://pkg.so/ja/brew/center-im/) - Shares pkgdb curated category or tags: chat, cli, networking, terminal.
- [bitlbee](https://pkg.so/ja/brew/bitlbee/) - Shares pkgdb curated category or tags: chat, cli, irc, networking.
- [slurm](https://pkg.so/ja/brew/slurm/) - Shares pkgdb curated category or tags: cli, curses, networking, terminal.

## Combined YAML source

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