macOS
brew install tekulocal Homebrew formula metadata
brew
teku 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 tekulocal Homebrew formula metadata
概要
Java Implementation of the Ethereum 2.0 Beacon Chain
履歴
Teku is Consensys' open source Ethereum consensus client written in Java. It implements a beacon node and validator client for proof-of-stake Ethereum, making the Homebrew package useful to operators who want a packaged consensus-layer binary rather than a Docker-only workflow.
The public Consensys/teku repository dates to 2018, during the Ethereum 2.0 beacon-chain development period. The current documentation describes Teku as an Ethereum consensus client, previously called an Ethereum 2.0 client, with both beacon node and validator-client functionality.
Teku's role changed with Ethereum's transition from the Eth2 terminology to the execution/consensus split. Consensys documentation states that The Merge completed on September 15, 2022 and that an Ethereum node now combines a consensus client such as Teku with an execution client such as Besu.
Teku was adopted in the staking and validator-operations community as one of the client options for running Ethereum proof-of-stake infrastructure. Official docs cover mainnet and testnet operation, validator key loading, Prometheus metrics, REST APIs, external signing, and execution-client integration.
The tool's adoption is tied to Ethereum client diversity: operators pair Teku with execution clients, run it as a beacon node, or run its validator-client subcommand against local or remote beacon nodes.
Package users typically install Teku to run a beacon node, run validators, test networks, expose metrics, or manage validator lifecycle commands such as voluntary exits. Teku options can be provided on the command line, through TEKU_* environment variables, or in a YAML configuration file.
In Homebrew and package-manager workflows, Teku matters because it gives validator operators a reproducible CLI binary with standard Unix service and config-file integration, instead of requiring a bespoke Java build.
Teku is a good example of a blockchain node package whose real value is not just the executable, but the surrounding operational contract: config files, keystore paths, JWT secrets, metrics ports, and upgrade cadence all matter to stakers.
For package nerds, it sits at the intersection of Java packaging, long-running daemon management, and high-stakes protocol upgrades, where timely formula updates can be operationally important.
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.
/home/me/me_node/config.yamlCredential-bearing paths to review before unattended agent runs.
/home/validator/keys/home/validator/passwords<data-beacon-path>/kvstore/generated-node-key.dat実行可能ファイル
| コマンド | 種類 | 公開範囲 | メモ |
|---|---|---|---|
teku | 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/ConsenSys/teku
インストールメタデータ
| パッケージキー | brew:teku |
|---|---|
| バージョン | 26.7.1 |
| 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/teku |
| ホームページ | https://docs.teku.consensys.net/ |
| リポジトリ | https://github.com/ConsenSys/teku |
| 上流ドキュメント | https://docs.teku.consensys.io/ |
| ライセンス | Apache-2.0 |
| ソースアーカイブ | https://github.com/ConsenSys/teku.git |
| 最終更新 | 2026-07-11T10:20:41Z |
| Pulse | updated |
| 依存関係 | openjdk@25 |
| ビルド依存関係 | gradle |
| 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 | teku |
| Version Scheme | 0 |
| Revision | 0 |
| Head Version | HEAD |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
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.