Total SQL Recall is (was) a SQL Server add-in, originally written for SQL Server 2005 and 2008.
I stopped using SQL Server a few months after writing it.
Years later, I briefly tried to get it working with SQL Server 2008 R2, but never managed. I haven't even tried with SQL Server 2012 or 2014.
More details of the add-in can be found in the original blog post, and in another blog post describing how it was done.