A person found my blog, and looking at tool’s section, her saw the tool called Skype Log Viewer.
This person, improved the tool in a fantastic way :)
You can run it, by command line and see logs at your web browser or GUI .
to obtain this, do :
# git clone https://github.com/machinalis/skypelogviewer.git
Web Site of tool : https://github.com/machinalis/skypelogviewer