The Xcode Update for OS X Server (Mavericks) is available both as an automatic software update from the Mac App Store, and as a manual download from the Apple Support website.
If you are using the Xcode service in OS X Server (Mavericks), install the following updates on the server:
- 

- The OS X Mavericks v10.9.2 update 

- The Xcode Update for OS X Server 

- The Server v3.0.3 update