Add CineDock

[cinedock-release]

Summary

Adds CineDock 4.1.6 to the official Umbrel App Store.

CineDock gives Plex, Emby or Jellyfin an enhanced browsing experience on the NVIDIA Shield TV, on an Amazon Fire TV Stick, or in a browser on your computer or tablet.

• Uses the official public image ghcr.io/cinedock/cinedock:4.1.6@sha256:0a1d8e9c1316a2a72a0accafc52ae92be8f3edc99017137e0c9d5ebbeb94bc39.
• Persists application settings and caches from /config under ${APP_DATA_DIR}/data/config.
• Routes manifest port 8946 through Umbrel app_proxy to CineDock's internal port 8945.
• Keeps Umbrel proxy authentication enabled.

Setup and requirements

CineDock requires an existing reachable Plex, Emby, or Jellyfin server. The first-run browser wizard connects the media server; there are no default CineDock credentials. A TMDB API key is optional and can be added later in CineDock Settings.

Conservative recommended host capacity is one CPU core, 1 GB available RAM, and 4 GB free app-data storage on a 64-bit amd64 or arm64 Umbrel device. No GPU or media-folder mount is needed because the connected media server handles streaming and transcoding.

Security and host access

The package uses no privileged mode, host networking, Docker socket, raw host ports, devices, extra capabilities, shared storage, or Umbrel permissions.

Validation

• npm run lint:apps -- cinedock --check-images — passed, no issues found.
• git diff --check — passed.
• docker buildx imagetools inspect ghcr.io/cinedock/cinedock:4.1.6 — confirmed the pinned OCI index digest and both linux/amd64 and linux/arm64 manifests.
• Umbrel lifecycle/browser/restart testing was not available in this environment and is not claimed.

A standalone docker compose config is not representative for this package because umbrelOS injects the image for the intentionally image-less app_proxy service.

Upstream and assets

• Official package/docs/support source: https://github.com/cinedock/unraid-templates
• Official image source: https://github.com/cinedock/cinedock/pkgs/container/cinedock
• Official logo:

The official project does not currently publish public application screenshots; no synthetic or third-party screenshots/assets have been added to this submission. Umbrel can create the final App Store gallery assets during review.