SPT JCR Manager is a simple Web application used to view and manage Java Content Repositories. The application supports viewing the contents of a repository through a tree view, or through querying (XPath, SQL) or searching the entire repository. It supports CRUD operations on Nodes and properties (all standard types mandated by the specifications are supported).
JCR Shell is a shell interface to manage JCR repositories like Apache Jackrabbit, Hippo CMS 7, and other JCR 1.0 (JSR 170) capable repositories. It uses RMI to communicate with the server. It features tab completion on names, types, and properties, the ability to import and export XML, a JCR diff tool, queries, reference lookups, and namespace management.
Apache PhotArk is a photo gallery application including a content repository for the images, a display piece, an access control layer, and upload capabilities. The idea is to have a rigid design for the content repository with a very flexible display piece. The images in the content repository will be protected with granular access control.