Artifact Hub
Artifact Hub is a web-based, vendor-neutral (software catalog) that enables discovery, installation, and publishing of cloud native packages and configurations for Kubernetes and related ecosystems.
- Centralized discovery portal for cloud native packages and artifacts (software catalog).
- Supports multiple artifact types including Helm charts, operators, OLM packages, Falco rules, OPA policies, Tekton tasks, KEDA scalers, and more (cloud native ecosystem).
- Provides search, filtering, and metadata views across publishers, repositories, and artifact kinds (developer tooling).
- Enables publishers to host and expose their own repositories while indexing them in a common directory (package distribution).
- Offers verification, security metadata, and ownership controls for publishers and consumers (software supply chain).
More About Artifact Hub
Artifact Hub is an open source (software catalog) project hosted by the Cloud Native Computing Foundation (CNCF) that catalogs and indexes a broad range of cloud native artifacts used with Kubernetes and related platforms. It focuses on solving the discovery, evaluation, and reuse problem for distributed packaging ecosystems by aggregating metadata from many independent repositories into a single, searchable interface.
The platform indexes multiple artifact categories (cloud native ecosystem), including Helm charts, Kubernetes operators, Operator Lifecycle Manager (OLM) packages, Falco security rules, Open Policy Agent (OPA) policies, Tekton tasks, KEDA scalers, Kubewarden policies, Gatekeeper policies, Carvel packages, and other resource types that are commonly used to extend or configure Kubernetes environments. Each artifact entry typically exposes metadata such as version, description, maintainers, source repository links, installation instructions, and compatibility details where available.
From an enterprise perspective, Artifact Hub acts as a centralized discovery layer (developer tooling) for platform engineering, Site Reliability Engineering (SRE), and security teams looking to standardize on reusable building blocks for Kubernetes-based infrastructure. Teams can search and filter by artifact kind, category, organization, or repository, allowing them to evaluate options for application deployment, policy enforcement, observability, event-driven autoscaling, and security tooling without needing to track each upstream project separately.
Artifact Hub does not act as a binary store itself; instead, it indexes and references external repositories (package distribution). Publishers maintain their own Helm chart repositories, operator catalogs, or policy bundles, and then register those repositories with Artifact Hub. This architecture allows independent projects, vendors, and internal enterprise teams to expose their content through a common catalog while retaining control over hosting, versioning, and release processes.
The project includes features for repository and package ownership claims, verification, and security-related metadata (software supply chain). Verified publisher badges, deprecation notices, and signing or security indicators, where supported by the underlying ecosystem, help consumers assess the trust level and lifecycle status of an artifact. This aligns Artifact Hub with emerging software supply chain and governance practices in Kubernetes environments.
Enterprises can integrate Artifact Hub into internal workflows (platform engineering) by using its web UI, APIs, and metadata feeds to curate approved artifacts, document preferred operators or charts, and guide developers toward supported deployment assets. In directory and taxonomy terms, Artifact Hub is categorized under cloud native package discovery, Kubernetes ecosystem cataloging, and software supply chain metadata aggregation, intersecting with infrastructure automation, security policy management, and application platform configuration.