OpenCSG

license

Apache-2.0(OSI)

source

public(github.com/OpenCSGs/csghub and csghub-server)

core features withheld

yes — Enterprise and SaaS editions built with ee/saas tags behind a license check

Both the frontend and the server are Apache-2.0, but the server compiles into Community, Enterprise and SaaS editions, and the community build stubs out license checking. OpenCSG's own install guide lists components available only in the Enterprise edition, so part of the product is withheld from the community code.

• https://opencsg.com/docs/en/csghub/101/install/kubernetes/configuration recorded 2026-09-27

  "This specifies the deployment version: Community (ce), Enterprise (ee), or SaaS edition. Different versions affect the image tag, enabled features, and dependencies." Section "8.1 llmlog (EE/SaaS only)".

• https://opencsg.com/docs/en/releasenote/kubernetes/v1.11.0 recorded 2026-09-27

  "install Starship, only EE version is available (EE version is installed by default)." "install the ee version of the csghub helm chart (without ee license, the same functions as ce)."

• https://raw.githubusercontent.com/OpenCSGs/csghub-server/HEAD/component/license_ce.go recorded 2026-09-27

  "//go:build !saas && !ee" with ImportLicense and VerifyLicense returning nothing in the community build.

• https://raw.githubusercontent.com/OpenCSGs/csghub-server/HEAD/LICENSE recorded 2026-09-27

  "Copyright 2023- The OpenCSG team. All rights reserved." followed by the Apache License Version 2.0 text.

• https://raw.githubusercontent.com/OpenCSGs/csghub/HEAD/README.md recorded 2026-09-27

  "Essentially, CSGHub serves as a private, on-premise version of Huggingface", installable with Docker Compose or a Helm chart.

CSGHub is installed privately and reports no install or user count. The model total on OpenCSG's hosted instance counts one deployment's contents, and GitHub stars would count interest rather than use, so no reading was recorded.

• https://hub.opencsg.com/api/v1/models?page=1&per=1 recorded 2026-09-27

  "total":207286 models on the OpenCSG-hosted instance, a count for that one deployment.

CSGHub reproduces the Hugging Face Hub model inside a private deployment: users publish models, datasets and app Spaces as Git repositories with LFS, keep their history, and pull them with Hugging Face's own libraries. It adds prompt, code and MCP repositories, so its registry covers at least as many kinds of artifact as Hugging Face Hub.

• https://opencsg.com/docs/en/csghub/101/introduction recorded 2026-09-27

  "Centrally manage model files, datasets, code repositories, and application Spaces." "Compatible with Hugging Face SDK." "Supports Git, Web UI, CLI, and Python SDK workflows."

• https://raw.githubusercontent.com/OpenCSGs/csghub-server/HEAD/README.md recorded 2026-09-27

  "It focuses on management of models、datasets and other LLM assets through REST API"; "Search for users, organizations, models, and data".

• https://raw.githubusercontent.com/OpenCSGs/csghub/HEAD/docs/detailed_intro_en.md recorded 2026-09-27

  "CSGHub integrates Git server with Git LFS protocol and Object Storage Service to create a reliable storage system." "Keep track of all model versions automatically"