yannh/kubeconform

Health v2 · maintenance only

Adoption not part of the score

3162 stars · 175 forks observed · 2026-08-28

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

Kubeconform is a fast Kubernetes manifest validator written in Go, inspired by Kubeval. It validates YAML manifests against JSON schemas, supports custom resources (CRDs), local or remote schema locations, and parallel validation for CI pipelines.

Use cases

• validate kubernetes manifests in ci
• check yaml files against kubernetes schemas
• validate custom resource definitions
• lint helm chart output before deploying
• offline validation of kubernetes configs
• replace kubeval with a faster validator

When to choose

• you need fast, parallel validation of large numbers of Kubernetes manifests
• you want to validate CRDs with custom schema locations
• you need offline validation with locally cached schemas
• you want a maintained, actively updated alternative to Kubeval

When to avoid

• you need full semantic validation of cluster state rather than schema checks
• you want policy enforcement beyond JSON schema validation (use OPA/Kyverno)
• you need to validate live cluster resources rather than manifest files

Facets

cli-tool · maturity active

testing developer-tools configuration-management ci-cd developer-tools infrastructure-as-code cli windows go kubernetes manifest-validation -schema crd kubeval-successor yaml devops containers linux macos docker

Member repositories

For agents

markdown · JSON · MCP: product_card(name="yannh/kubeconform")