Intent of mcpRegistryInputStorage.test|title=Workbench - MCP - RegistryInputStorage updates to plain text values overwrite existing values|occurrence=1, mcpRegistryInputStorage.test|title=Workbench - MCP - RegistryInputStorage setPlainText stores values that can be retrieved with getMap|occurrence=1

All 6 exact tests in this concept. Every test is marked by where it enters the hierarchy.