kptdev/kpt

Health v2 · maintenance only

Adoption not part of the score

1890 stars · 262 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

kpt is a package-centric CLI toolchain for authoring, customizing, validating, and deploying Kubernetes configuration as declarative data (KRM YAML/JSON). It supports WYSIWYG in-place editing, package upgrades from upstream sources, GitOps delivery, and includes Porch for Kubernetes-native package orchestration.

Use cases

• manage kubernetes configuration as data at scale
• customize and upgrade kustomize-style config packages
• apply kubernetes resources with pruning and aggregated status
• run gitops workflows for krm packages
• validate kubernetes manifests against openapi schemas
• author and transform krm yaml packages with krm functions
• orchestrate config package lifecycle in a kubernetes cluster with porch

When to choose

• you manage many kubernetes clusters or platforms with declarative config packages
• you want in-place WYSIWYG config editing instead of out-of-place overlays
• you need upstream package upgrades that preserve downstream modifications
• you want gitops delivery with resource inventory, pruning, and status aggregation

When to avoid

• you only need simple kustomize overlays without package management
• your team prefers templating-based config generation like helm
• you don't use kubernetes or KRM-based infrastructure
• you want a fully turnkey managed platform rather than a CLI toolchain

Facets

cli-tool · maturity active

configuration-management deployment cli developer-tools workflow-automation infrastructure-as-code cloud-computing self-hosted cli go cross-platform kubernetes krm gitops config-as-data kustomize policy-as-code package-management cncf-sandbox porch yaml openapi-schema shift-left devops containers automation linux macos docker

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markdown · JSON · MCP: product_card(name="kptdev/kpt")