# Install opa Open source, general-purpose policy engine. Version 1.17.1 via Homebrew; verified 2026-06-08. ## Install ```sh sudo av install brew:opa ``` Additional install commands: ### macOS - Homebrew (100%): ```sh brew install opa ``` Evidence: local Homebrew formula metadata ### Linux - apk (92%): ```sh sudo apk add opa ``` Evidence: Alpine Linux edge package indexes: opa from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz - zypper (92%): ```sh sudo zypper install opa ``` Evidence: openSUSE Tumbleweed package metadata: opa from https://download.opensuse.org/tumbleweed/repo/oss/repodata/155b97171d05e27afd950b6fe0d55513ff38f4597110664535bceedc680bbe6fd459f0733718dcc21dcf0efc7c8250fd1390c73d4790b42e62fb2c16a87242e5-primary.xml.zst ### Windows - Scoop (92%): ```sh scoop install main/opa ``` Evidence: Scoop official bucket manifest trees: bucket/opa.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1 ## Package Facts - **Package key:** brew:opa - **Package manager:** Homebrew - **Package manager URL:** - **Version:** 1.17.1 - **Source summary:** Open source, general-purpose policy engine - **Homepage:** - **Repository:** - **Upstream docs:** - **License:** Apache-2.0 - **Source archive:** - **Last updated:** 2026-06-08T13:42:51Z - **Generated:** 2026-06-10T07:18:26+00:00 ## Executables - opa (cli) - opa (alias) ## Build Dependencies - go ## Install Behavior - Post-install hook: not defined - Bottle: available on arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux ## Freshness - Page generated: 2026-06-10 - Package-manager version: 1.17.1 - Package-manager updated: 2026-06-08 - Local data status: ok - Upstream repository: https://github.com/open-policy-agent/opa - Upstream latest detected: v1.17.1 (current) ## Notes de sécurité no executable entrypoint in the package index. - **Geiger risk:** green / low - no executable entrypoint in the package index ## Source Database Details - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** opa - **Version Scheme:** 0 - **Revision:** 0 - **Head Version:** HEAD - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** head, stable ## Other Package-Manager Records - apk - opa - 1.15.2-r1: normalized package name match | Alpine Linux edge package indexes: opa from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Open source, general-purpose policy engine | https://www.openpolicyagent.org/ - apk - opa-bash-completion - 1.15.2-r1: normalized package name match | Alpine Linux edge package indexes: opa-bash-completion from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Bash completions for opa | https://www.openpolicyagent.org/ - apk - opa-doc - 1.15.2-r1: normalized package name match | Alpine Linux edge package indexes: opa-doc from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Open source, general-purpose policy engine (documentation) | https://www.openpolicyagent.org/ - apk - opa-fish-completion - 1.15.2-r1: normalized package name match | Alpine Linux edge package indexes: opa-fish-completion from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Fish completions for opa | https://www.openpolicyagent.org/ - apk - opa-zsh-completion - 1.15.2-r1: normalized package name match | Alpine Linux edge package indexes: opa-zsh-completion from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Zsh completions for opa | https://www.openpolicyagent.org/ - zypper - opa - 1.16.2-1.1: normalized package name match | openSUSE Tumbleweed package metadata: opa from https://download.opensuse.org/tumbleweed/repo/oss/repodata/155b97171d05e27afd950b6fe0d55513ff38f4597110664535bceedc680bbe6fd459f0733718dcc21dcf0efc7c8250fd1390c73d4790b42e62fb2c16a87242e5-primary.xml.zst | Open source, general-purpose policy engine | https://github.com/open-policy-agent/opa - zypper - opa-bash-completion - 1.16.2-1.1: normalized package name match | openSUSE Tumbleweed package metadata: opa-bash-completion from https://download.opensuse.org/tumbleweed/repo/oss/repodata/155b97171d05e27afd950b6fe0d55513ff38f4597110664535bceedc680bbe6fd459f0733718dcc21dcf0efc7c8250fd1390c73d4790b42e62fb2c16a87242e5-primary.xml.zst | Bash Completion for opa | https://github.com/open-policy-agent/opa - zypper - opa-fish-completion - 1.16.2-1.1: normalized package name match | openSUSE Tumbleweed package metadata: opa-fish-completion from https://download.opensuse.org/tumbleweed/repo/oss/repodata/155b97171d05e27afd950b6fe0d55513ff38f4597110664535bceedc680bbe6fd459f0733718dcc21dcf0efc7c8250fd1390c73d4790b42e62fb2c16a87242e5-primary.xml.zst | Fish Completion for opa | https://github.com/open-policy-agent/opa - zypper - opa-zsh-completion - 1.16.2-1.1: normalized package name match | openSUSE Tumbleweed package metadata: opa-zsh-completion from https://download.opensuse.org/tumbleweed/repo/oss/repodata/155b97171d05e27afd950b6fe0d55513ff38f4597110664535bceedc680bbe6fd459f0733718dcc21dcf0efc7c8250fd1390c73d4790b42e62fb2c16a87242e5-primary.xml.zst | Zsh Completion for opa | https://github.com/open-policy-agent/opa - Scoop - main/opa: normalized package name match | Scoop official bucket manifest trees: bucket/opa.json from https://api.github.com/repos/ScoopInstaller/Main/git/trees/master?recursive=1 ## Related Links - [Terminal utility packages](https://www.automicvault.com/fr/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Networking and protocol packages](https://www.automicvault.com/fr/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata. - [Security and crypto packages](https://www.automicvault.com/fr/pkg/security-crypto-tools/) - Matched security, identity, cryptography, password, signing, or certificate metadata. - [Homebrew utility packages](https://www.automicvault.com/fr/pkg/brew-utility-packages/) - Matched Homebrew package provider. - [go](https://www.automicvault.com/fr/pkg/brew/go/) - Build dependency declared by Homebrew. - [permify](https://www.automicvault.com/fr/pkg/brew/permify/) - Shares av.db curated category or tags: authorization, cli, policy-engine, security. - [openfga](https://www.automicvault.com/fr/pkg/brew/openfga/) - Shares av.db curated category or tags: authorization, cli, security. - [chainloop-cli](https://www.automicvault.com/fr/pkg/brew/chainloop-cli/) - Shares av.db curated category or tags: cli, policy-as-code, security. - [vet](https://www.automicvault.com/fr/pkg/brew/vet/) - Shares av.db curated category or tags: cli, policy-as-code, security. - [minder](https://www.automicvault.com/fr/pkg/brew/minder/) - Shares av.db curated category or tags: cli, policy-as-code, security. - [spicedb](https://www.automicvault.com/fr/pkg/brew/spicedb/) - Shares av.db curated category or tags: authorization, cli, security. - [policy-engine](https://www.automicvault.com/fr/pkg/brew/policy-engine/) - Shares av.db curated category or tags: cli, policy-engine, security. - [authz0](https://www.automicvault.com/fr/pkg/brew/authz0/) - Shares av.db curated category or tags: authorization, cli, security. - [regal](https://www.automicvault.com/fr/pkg/brew/regal/) - Local package facts share a topical domain. Shared terms: cli, code, opa, policy, policy-as-code. ## Sources - Nucleus package database - Geiger risk classifier - package-page enrichment - package version freshness - av.db category and tag curation - package relationship graph - external package-manager database matches - cross-ecosystem install command graph