  Separate, validated implementations of the ATLAS and CMS new physics analyses
are necessary to fully exploit the potential of these searches. To this end, we
use MadAnalysis 5, a public framework for collider phenomenology. In this talk,
we present recent developments of MadAnalysis 5, as well as a new public
database of reimplemented LHC analyses. The validation of one ATLAS and one CMS
search for supersymmetry, present in the database, is also summarized.
