helm/chartmuseum

Health v2 · maintenance only

Adoption not part of the score

3839 stars · 406 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

ChartMuseum is an open-source Helm Chart Repository server written in Go that serves Helm charts and provides an API for uploading, listing, and deleting chart packages. It supports many cloud storage backends including S3, GCS, Azure Blob, and Minio, and can be deployed as a binary or Docker container.

Use cases

• host a private helm chart repository
• self-host helm charts server
• upload and version helm charts via api
• serve helm charts from s3 or gcs
• set up internal kubernetes chart registry
• manage helm chart lifecycle with upload and delete

When to choose

• you need a private or on-prem Helm chart repository with upload support
• you want to back your chart repo with cloud object storage like S3, GCS, or Azure Blob
• you need provenance file support for signed charts
• you want a lightweight, easy-to-deploy chart server with Docker support

When to avoid

• you only need to serve static charts from a plain web server or object storage without an upload API
• you use OCI-based Helm registries instead of classic chart repositories
• you need a full artifact registry covering containers and other package types

Facets

service · maturity active

http-server api-framework object-storage auth cli cloud-computing self-hosted developer-tools go windows self-hosted cloud helm kubernetes chart-repository package-registry cloud-storage-backends devops containers docker linux macos

Member repositories

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markdown · JSON · MCP: product_card(name="helm/chartmuseum")