Nobody wants to help me change the world??? ;)

Sankore looks like a fun project. I think the community prefers more constructive questions, and therefore is unwilling to jump into 'world-chaging' projects. Baby steps.

What have you already tried? What is about Elgg that is unclear to you? etc.

What types of integration does Sankore offer? (it looks like a standalone server-side solution, so perhaps it has an API of sorts). Most common answer to any integration questions is to look in the web services documentation.

Ropes can have multiple purposes, and buildings need a foundation.

I don't think creating a bridge between open-sankore and elgg would make much sense as it isn't a webinar software. There are these two plugins that would fullfill this kind of role:

https://community.elgg.org/plugins/1410681/2.38.3a/babelroom

https://community.elgg.org/plugins/872190/1.8.6/webinar

But I have not tried them myself.

Moved to Professional Services group.

You could either search for Elgg and find elgg-related code in the topbar searchbar on github, or for the elgg repo, go to: http://www.github.com/elgg

If plugin authors maintain their plugins on github, they most of the time have their github repo on the sidebar on the pluginpage here on the Elgg community.

Maybe it's good read something about github before starting downloading and installing, plugins or code may not be finished, or are still worked on. It's a tool for versioning and to keep track of changes made. http://en.wikipedia.org/wiki/GitHub

Usually dev's post their finished plugin in the repo here.

Also something to keep an eye on, more and more Elgg dev's are starting to use 'composer' to keep their dependencies up to date. Note that you can not install these plugins in a regular way. You will need to use composer to install the dependencies needed by the plugin. And that's something you cannot do without commandline access to your server.

Another note. when installig from github, github adds a '-master' suffix after each zip-file, you would have to remove this or your plugin will not work.