I can not find out how to connect to skype with node.js. If you have any information, please share it
It's not possible to communicate with Skype in that way.
A skypekit was requested by another user
http://devforum.skype.com/t5/Feature-Requests/SkypeKit-for-NodeJS/idi-p/8648
In much the same way you can't send iMessages from a non iOS device, you can't send Skype messages from anything other than Skype.