# CMS/Keystatic - @kit/keystatic Implementation of the CMS layer using the Keystatic library. This implementation is used when the host app's environment variable is set as: ``` CMS_CLIENT=keystatic KEYSTATIC_PATH=content ``` Additionally, the following environment variables may be required: ``` KEYSTATIC_PATH=local # local, cloud, github ``` You can also use Keystatic Cloud or GitHub as the storage kind as remote storage. If `KEYSTATIC_STORAGE_KIND` is set to `cloud`, the following environment variables are required: ``` KEYSTATIC_STORAGE_PROJECT=project-id ``` If `KEYSTATIC_STORAGE_KIND` is set to `github`, the following environment variables are required: ``` KEYSTATIC_STORAGE_REPO=repo-name KEYSTATIC_STORAGE_BRANCH_PREFIX=branch-prefix ``` GitHub mode requires the installation of a GitHub app. Please refer to the [Keystatic documentation](https://keystatic.com/docs/github-model) for more information.