There is a repeating question that I am being asked a lot, “Can TFS be integrated with other tools?”
The answer to that question is “Yes” TFS has a wide API to connect to so I can write a tool that connects to the API of the TFS from one side and to the API of the other tool from the other side, the result is a connector that integrates between the tools.
Today the answer is even simpler, Microsoft has seen the need in the market to connect TFS to other tools and released an Integration Platform with a few connectors out of the box and the ability to create custom connectors.
Out of the box adapter to Team Foundation Server 2010
Out of the box adapter to Team Foundation Server 2008
Out of the box adapter to Rational ClearCase
Out of the box adapter to Rational ClearQuest
Out of the box adapter for File system based version control migrations
you can download the TFS Integration Platform from: http://visualstudiogallery.msdn.microsoft.com/en-us/5a8d1703-7987-4081-ba2f-9d0b68b0ed3e
Have Fun!!!