The first tool, Analysis Services Documenter, generates HTML
documentation out of a Live Analysis Services database: you just point
to your database, select a few options (level of detail,
interactivity), hit the button and the HTML is generated. The
documentation does not only contain the name and description of all
your dimensions, attributes, hierarchies, levels, cubes, measure
groups, meausres, translations,..., it also contains other information
such as creation data, last process date, ...
The second tool, Analysis Services Best Practise Analyser, checks
your live cubes and dimensions against some best practises. Currently,
it checks against 3 best practises: create aggregations for each
partition, use attribute relationships, and use the non-empty behavior
property on calculated members. Extra checks are in the pipeline and
will be added soon.
Currently, these tools are freely available from http://www.u2u.be/res/SQL05_BI.aspx#Tools