dev-java/
sblim-cim-client

A WBEM services client that includes an SLP client for CIM service discovery

http://sblim.wiki.sourceforge.net/CimClient

There are no pull requests

You think something is missing here?
Start with filling a new pull requests.

If you also like to help the Gentoo project, you can consider sending a Pull Request via GitHub.
Before doing so, you might want to take a look at the wiki page.