Social client class library

Find information about the Social client object model in SharePoint 2013 that you can use to build apps for SharePoint, mobile applications, and Microsoft Silverlight applications.
Applies to: SharePoint Server 2013 | SharePoint Foundation 2013
The Social client object library reference for SharePoint 2013 contains information that you can use to build apps for SharePoint, mobile applications, and Silverlight applications. The client object model in SharePoint 2013 is derived from the .NET server programming model, and the programming capabilities defined here reflect those found in the original .NET server source.
For information about the server object model, see .NET server API reference for SharePoint 2013.
The Social client namespaces provide access to functionality related to social feeds, following people and content, and reading user profile information.
Microsoft.SharePoint.Client.Social Contains objects used to access feed features and following features.
Microsoft.SharePoint.Client.UserProfiles Contains objects used to access user profiles and user properties.