Hey people,
today I release a little tool to analyze network traffic between server and client which use the mu protocol.
The cool thing is, the packet structures are defined in xml files, so it can be extended like you wish. Changes on this xml files also work on-the-fly - the tool will reload them after every file change.

For more details, visit GitHub.
You can find compiled binaries here: MUnique.OpenMU.Network.Analyzer.v.0.1.6.zip

Screenshot:
analyzer