Up until about now I've been developing the Xenapi Admin Tools on my local cloud. I've been maintaining revisions on a local Subversion server which has been accessible by only the Xenapi Admin Project team. Now that we're slowly moving our projects public for inclusion in the Xen Cloud Platform's github I wanted to push Xenapi Admin Tools to github which is partly done as of today.
The URL for the repo is https://github.com/Xenapi-Admin-Project/xenapi-admin-tools. Please feel free to browse the code and the development docs which outline the Xenapi Admin Tools spec and it's built in functions. I also have a yum repo file and a SPEC file for when I start creating rpms for Xen Cloud Platform/Xenserver. For now I would not consider that anything but alpha. At some point you'll be able to just install the Xenapi-admin-repo rpm and then yum install xenapi-admin-tools to install all of the tools including their manpages, config files and more. Currently a lot of these things don't exist. Also there are two branches of code in the github repo - 3.0 and 4.0. Not all tools are available in 4.0 yet as I'm still rewriting them. The difference is massive speedups with 4.0. Stay tuned for more news.