DX_ContextLab is a DXCore/CodeRush/Refactor plugin that helps other plugin developers to determine which contexts are satisfied at a given time. Plugins can perform special behavior based on context; this helps you to determine which context(s) are right for your plugin.
Requires DXCore 12.1.7 or later.
Once you install you will have a tool window available (under DevExpress -> Tool Windows -> Diagnostics) you can use to see the current contexts satisfied. You can assign a hotkey to update the window or you can enable it to poll and automatically update.
For more information, check out the plugin project page on Google Code.
NOTE: DXCore 12.2.5 - 12.2.6 don't properly detect VSIX extensions. You may not see this plugin show up if you're using those versions.