The mule-sftp.xsd - file is not available on http://www.mulesource.org/schema/mule... (as all other mule-*.xsd's seems to be)
That makes editing a mule config file that uses the sftp-transport in tools such as Eclipse unconvenient .
Is is possible to get the mule-sftp.xsd published under http://www.mulesource.org/schema/mule/sftp/2.2/mule-sftp.xsd?

And got the following answer:

Since this is a Muleforge project and not a core Mule module you'll want to host the xsd in the distribution space of your project, ie http://dist.muleforge.org/mule-transport-sftp/ – and then reference it accordingly in your IDE.

Because of that, it would be good if we could change the url.