The Management Pack Browser allows you to inspect the contents of management packs that are included in or referenced by the current management pack project. You can view the definition of a particular element in the management pack and find all the locations where it’s referenced. You also use the Management Pack Browser to launch the MP Simulator.
MP Simulator allows you to run a workflow on the local workstation and inspect its output. This allows you to interactively test and troubleshoot monitors, rules, and discoveries before installing the management pack. The MP Simulator requires the Operations Manager agent to be installed on the workstation where it’s running, but it does not require a connection to a management group.
Management Pack Best Practices Analyzer validates that the management pack adheres to best practices that have been established by Microsoft. This includes such factors as frequency of discoveries, product knowledge, and accessibility settings. The tool reports on deviations from best practices that it discovers and in some cases provides you with the ability to correct the management pack directly from the tool.
Cookdown Analyzer performs an analysis of workflows in the management pack to ensure that they are performing cookdown when applicable.
Spell Checker performs a spell check of text that is displayed to the user such as display strings and alert descriptions. The tool gives you the option to directly make corrections or add words to an exclusion list.
Visio MP Diagram Generator creates a Visio diagram illustrating the class structure your management pack. One diagram is created that shows each class and their base classes. A second diagram is created that shows each class and its hosting and containment relationships.
Visual Studio Authoring Extensions for System Center 2012 - Operations Manager