Here are the packages with brief descriptions (if available):

ALPS
AlreadyInstalled
Autotools
BaseMTTUtility
BIOSMTTStage
BuildMTTTool
CNCMTTTool
combinatorial
Compilers
Copytree
DefaultMTTDefaults
DefaultProfile
DefaultTestBuild
developer
Environ
ExecuteCmd
ExecutorMTTTool
FetchMTTTool
FirmwareMTTStage
FooFlash
ftb
full-trivial
gds-demo
Git
harasser
Harasser
HarasserMTTTool
Hostfile
hwtest
intel
IPMITool
IUDatabase
JunitXML
LauncherDefaultsMTTStage
LauncherMTTTool
LoadClasses
Logger
MiddlewareBuildMTTStage
MiddlewareGetMTTStage
ModuleCmd
mpich2-template
mpitest
MPIVersion
MTTDefaultsMTTStage
MTTVersionPlugin
ompi-core-perf-testing
ompi-core-template
ompi_hello_world
OMPI_Snapshot
ompi_snapshot_seq
OpenMPI
openshmem_tests_patch
oshmem
ProfileMTTStage
ProvisionMTTStage
pymtt
ReporterMTTStage
sequential
Shell
SLURM
test
TestBuildMTTStage
TestDef
TestGetMTTStage
TestRunMTTStage
TextFile
trivial
VersionMTTTool
Watchdog
WWulf3