Releases & Artifacts

MCP Hangar ships as three independently versioned artifacts, each in its own repository. This page is the single index of where each one lives and how to install it.

Note Publishing for the operator image and the Helm charts is being rolled out per the release-topology decision (mcp-hangar/mcp-hangar#410). Until the first release of each lands, install the Python core from PyPI.

At a glance

ArtifactSource repoRegistry / indexInstall
Python core (mcp-hangar)mcp-hangar/mcp-hangarPyPIpip install mcp-hangar
Operator imagemcp-hangar/mcp-hangar-operatorGHCR: ghcr.io/mcp-hangar/mcp-hangar-operatorkubectl apply -f …/install.yaml
Helm chartsmcp-hangar/helm-chartsGHCR OCI: oci://ghcr.io/mcp-hangar/chartshelm install … oci://…

Python core (PyPI)

pip install mcp-hangar

Operator (container image + install manifest)

The operator publishes a multi-arch (linux/amd64, linux/arm64) image and a rendered install manifest on every vX.Y.Z tag.

Image reference:

ghcr.io/mcp-hangar/mcp-hangar-operator:<version>

Install the rendered manifest straight from a release:

kubectl apply -f https://github.com/mcp-hangar/mcp-hangar-operator/releases/latest/download/install.yaml

Helm charts (OCI)

Two charts are published to the GHCR OCI registry — no helm repo add needed:

ChartPurpose
mcp-hangarCore gateway
mcp-hangar-operatorKubernetes operator

Install a chart (pin a version):

helm install mcp-hangar \
  oci://ghcr.io/mcp-hangar/charts/mcp-hangar --version <version>

helm install mcp-hangar-operator \
  oci://ghcr.io/mcp-hangar/charts/mcp-hangar-operator --version <version>

Inspect a chart before installing:

helm show chart oci://ghcr.io/mcp-hangar/charts/mcp-hangar

Versioning

Each artifact follows SemVer and versions independently — the Python core, the operator image, and the charts do not share a version line. Check each repo's Releases page and changelog for its current version.

Where to watch