# oras を Homebrew, apt, Nix, zypper, scoop, winget でインストール oras 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:oras ``` 追加のインストールコマンド: ### macOS - Homebrew (100%): ```sh brew install oras ``` 証拠: local Homebrew formula metadata ### Linux - Debian apt (92%): ```sh sudo apt install oras ``` 証拠: Debian stable package indexes: oras from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz - Nix (92%): ```sh nix profile install nixpkgs#oras ``` 証拠: nixpkgs package indexes: pkgs/by-name/or/oras/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 - zypper (92%): ```sh sudo zypper install oras ``` 証拠: openSUSE Tumbleweed package metadata: oras from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst ### Windows - Scoop (92%): ```sh scoop install extras/oras ``` 証拠: Scoop official bucket manifest trees: bucket/oras.json from https://api.github.com/repos/ScoopInstaller/Extras/git/trees/master?recursive=1 - winget (92%): ```sh winget install --id ORASProject.ORAS -e ``` 証拠: Windows Package Manager source index: ORASProject.ORAS from https://cdn.winget.microsoft.com/cache/source.msix ## パッケージ情報 - **パッケージキー:** brew:oras - **パッケージマネージャ:** Homebrew - **バージョン:** 1.3.3 - **ソース概要:** OCI Registry As Storage - **ホームページ:** - **リポジトリ:** - **最終更新:** 2026-07-27T23:46:52+02:00 - **生成日時:** 2026-08-03T19:37:03+00:00 ## 実行可能ファイル - oras (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: 1.3.3 ## プロジェクトの歴史と使われ方 ORAS, short for OCI Registry As Storage, is a command-line client and family of libraries for using OCI-compliant registries as a general artifact store rather than only a container-image store. The project describes ORAS as tooling for distributing OCI artifacts, managing artifact references, migrating content between registries, and working with OCI Image Layouts on disk. ### プロジェクトの歴史 The ORAS project was established and open-sourced in December 2018. Its early significance came from a practical gap in the OCI ecosystem: registries had mature distribution, authentication, replication, and access-control machinery, but developers lacked standard client tooling for non-image artifacts such as Helm charts, policy bundles, signatures, and SBOMs. ORAS joined the Cloud Native Computing Foundation at Sandbox maturity on July 13, 2021. The CNCF project page records the first commit on December 24, 2018 and identifies the project as multi-language OCI registry SDKs and a CLI. ### 採用の歴史 ORAS became important as the OCI ecosystem moved from storing images to storing supply-chain metadata and other deployable artifacts beside images. The ORAS project blog lists adopters and integrations including Amazon ECR, Amazon EKS Anywhere, Alibaba Cloud Service Mesh, Artifact Hub, Docker Hub, GitHub, Google Cloud, Helm, Singularity, Microsoft Azure Container Registry, Notary v2, KubeApps by VMware Tanzu, VMware Application Catalog, Emporous by Red Hat, soci-snapshotter by AWS, and Zot. The project also fed back into OCI standardization. ORAS maintainers incubated artifact-reference work under the ORAS Artifact manifest project, and the ORAS blog describes that work being contributed to OCI Image and Distribution v1.1 release-candidate specifications in September 2022. ### 使われ方 Operators use the `oras` CLI to push, pull, copy, attach, discover, tag, and inspect artifacts in registries that speak the OCI distribution protocol. That makes a registry useful for SBOMs, signatures, vulnerability reports, WASM modules, policy bundles, model files, and release payloads that need the same distribution and access-control model as images. Tool authors use ORAS libraries, especially `oras-go`, to build registry-native clients. The ORAS Go documentation describes the v2 package as a registry client and content-replication library for applications that want to store arbitrary content in container registries. ### パッケージ好きにとっての重要性 For package nerds, ORAS is a bridge between package distribution and container infrastructure. It turns the OCI registry from a Docker-image endpoint into a content-addressed package transport, which is why it appears in conversations about Helm, Notary, SBOMs, GitOps policy bundles, and registry-native release artifacts. The `brew:oras` package is a compact CLI surface over a much larger ecosystem shift: using registry semantics, digests, media types, and artifact references as package-manager primitives. ### タイムライン - 2018-12: ORAS was established and open-sourced. - 2021-07-13: ORAS was accepted into CNCF Sandbox. - 2022-09: ORAS artifact-reference work was contributed toward OCI Image and Distribution v1.1 release-candidate specifications. - 2024-06-18: ORAS v1.2.0 was announced with OCI Spec v1.1.0 support. ### Related projects - ORAS sits beside the OCI image-spec and distribution-spec, and it is used by registry and supply-chain projects including Helm, Notary v2, Artifact Hub, Zot, and soci-snapshotter. Its language libraries include Go, Python, Rust, Java, .NET, and JavaScript-facing projects listed from the ORAS website. ### 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 ## 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. ## Credential files - Unix: ~/.docker/config.json ## 他のパッケージマネージャ記録 - Debian apt - oras - 1.2.0-1+b9: normalized package name match | Debian stable package indexes: oras from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | OCI registry cli tool managing content like artifacts, images, packages | https://github.com/oras-project/oras - Nix - oras: normalized package name match | nixpkgs package indexes: pkgs/by-name/or/oras/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 - zypper - oras - 1.3.3-2.2: normalized package name match | openSUSE Tumbleweed package metadata: oras from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | OCI registry client - manage content like artifacts, images, packages | https://github.com/oras-project/oras - zypper - oras-bash-completion - 1.3.3-2.2: normalized package name match | openSUSE Tumbleweed package metadata: oras-bash-completion from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | Bash Completion for oras | https://github.com/oras-project/oras - zypper - oras-fish-completion - 1.3.3-2.2: normalized package name match | openSUSE Tumbleweed package metadata: oras-fish-completion from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | Fish Completion for oras | https://github.com/oras-project/oras - zypper - oras-zsh-completion - 1.3.3-2.2: normalized package name match | openSUSE Tumbleweed package metadata: oras-zsh-completion from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | Zsh Completion for oras | https://github.com/oras-project/oras - Scoop - extras/oras: normalized package name match | Scoop official bucket manifest trees: bucket/oras.json from https://api.github.com/repos/ScoopInstaller/Extras/git/trees/master?recursive=1 - winget - ORASProject.ORAS: normalized package name match | Windows Package Manager source index: ORASProject.ORAS from https://cdn.winget.microsoft.com/cache/source.msix ## Combined YAML source View the package source record on GitHub. [combined/oras.yml](https://github.com/mxcl/pkgdb/blob/main/combined/oras.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 - external package-manager database matches - cross-ecosystem install command graph