Hello World :) I threw this extension together a couple days ago. If you see any errors they will be thrown in a MessageBox. I exposed the exception on purpose. The code is published on GitHub, feel free to contribute if you see any issues or would like to add on to it! I was only going to pass this around work but I figured it might be benefical for other engineers running a source control setup similar to ours. Enjoy!
Running Code Search From Visual Studio to Microsoft's Code Search installed on your TFS/VSTS server:
Running Code Search From Visual Studio to your actively connected GitHub.com Repository: