macOS
brew install tldxlocal Homebrew formula metadata
brew
tldx 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
brew install tldxlocal Homebrew formula metadata
nix profile install nixpkgs#tldxnixpkgs package indexes · pkgs/by-name/tl/tldx/package.nix · ソース: api.github.com
winget install --id brandonyoungdev.tldx -eWindows Package Manager source index · brandonyoungdev.tldx · ソース: cdn.winget.microsoft.com
概要
Domain Availability Research Tool
履歴
tldx is a Go command-line tool for brainstorming available domain names by combining keywords with prefixes, suffixes, TLD sets, regex-generated names, and concurrent RDAP availability checks.
The author's official introduction, dated 2025-05-31, says tldx was built to make domain-name search faster and less annoying for side projects by running checks locally. The README frames the tool as fast domain brainstorming with keyword permutations and availability filtering.
The ChangeLog shows a rapid first public release cycle around 2025-05-31 and 2025-06-01, followed by v1.1.0 adding formatted output, RDAP as the primary domain-ownership source with whois and DNS fallbacks, and TLD presets. Later releases added file input, MCP support, and custom presets.
tldx is young compared with the other tools in this batch, but it maps neatly to modern terminal culture: indie hackers, technical founders, and developers checking many naming candidates quickly. The official blog explicitly names technical founders, indie hackers, and naming brainstorms as target users.
The supplied package-manager facts show Homebrew, Nix, and winget availability. That package spread makes sense for a single-binary Go CLI intended for quick installation across developer laptops.
Users pass one or more keywords and optionally choose prefixes, suffixes, TLDs, presets, regex generation, output format, input file or stdin, and only-available filtering. The README documents text, JSON, JSON stream, JSON array, CSV, and grouped output modes.
For package nerds, tldx is interesting as a purpose-built network CLI that wraps RDAP, DNS, and whois behavior into a composable terminal workflow, with config limited to reusable TLD presets.
tldx is significant in a smaller modern-CLI sense: it packages a web-search-adjacent workflow into a local, scriptable binary with structured outputs and package-manager distribution.
Its later MCP server support also shows how recent CLI tools increasingly expose both human terminal workflows and agent-facing command surfaces.
セキュリティ状態
narrow executable package without higher-risk signals.
リスク グリーン · 信頼度 低 · appliance
エージェントに無人実行させる前に、このツールが平文の認証情報を読むか、リモート状態を書き込むか、成果物を公開するか、プラグインを起動するかを確認してください。
local files
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.
Config paths the tool may read or write during local use.
~/.config/tldx/presets.toml%APPDATA%\tldx\presets.toml実行可能ファイル
| コマンド | 種類 | 公開範囲 | メモ |
|---|---|---|---|
tldx | cli | グローバル実行可能ファイル |
鮮度
これらの信号は、ページ生成時期、パッケージマネージャの活動、上流リリース比較を分けて示します。バージョン遅れは、証拠 URL と比較可能なバージョンがある場合だけ警告されます。
https://github.com/brandonyoungdev/tldx
インストールメタデータ
| パッケージキー | brew:tldx |
|---|---|
| バージョン | 1.5.0 |
| 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/tldx |
| ホームページ | https://brandonyoung.dev/blog/introducing-tldx/ |
| リポジトリ | https://github.com/brandonyoungdev/tldx |
| 上流ドキュメント | https://github.com/brandonyoungdev/tldx#readme |
| ライセンス | Apache-2.0 |
| ソースアーカイブ | https://github.com/brandonyoungdev/tldx/archive/refs/tags/v1.5.0.tar.gz |
| 最終更新 | 2026-06-03T03:53:28Z |
| Pulse | updated |
| ビルド依存関係 | go |
| Bottle | 利用可能 (対象 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| Homebrew post-install | 未定義 |
| サービス | 宣言なし |
レジストリ情報
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | tldx |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
ソースデータベース一致
一致は外部パッケージマネージャインデックスから取得され、ローカルの Automic Vault パッケージリンクとは分けて表示されます。
tldx
nix profile install nixpkgs#tldxbrandonyoungdev.tldx
winget install --id brandonyoungdev.tldx -eソース経路
このページは scripts/generate-pkg-sqlite.py が生成した非公開のパッケージ SQLite アーティファクトから av-web によって提供されます。
View the package source record on GitHub.