OutSystems Toolkit

Inspect and edit OutSystems Reactive and ODC app runtime data — variables, actions, aggregates, roles, data models, and more.

Developer tool for inspecting and editing OutSystems applications at runtime. Opens as a side panel with deep visibility into your application's internals. Supports both OutSystems 11 (Reactive) and ODC applications. Features: App Metadata View application name, environment, debug mode, home module, and version details. Client Variables Discover and edit client variables across all loaded modules. Supports all OutSystems data types. Screens Browse all screens grouped by UI Flow. Expand screens to inspect: -Input parameters -Local variables -Screen actions -Data actions -Aggregates -Server actions Edit values inline or through a tree-view popup for complex data types. Blocks Inspect live block instances on the current screen with the same capabilities available for screens. Visualize the full component hierarchy using the Block Tree popup. Static Entities Browse entities including attribute schemas and all records (Reactive only). Data Models Explore entity and structure definitions grouped by module. Roles View all security roles and identify which roles the current user has. Built-in Function Overrides Temporarily override functions such as CurrDateTime or GetUserId for testing purposes. Producer References View producer references with health status (Reactive only). Quality of Life -Auto-rescan on page navigation -Search and filtering across all sections -Collapsible sections and sticky headers -Toast notifications for every action Privacy This extension runs entirely locally. It does not collect, transmit, or store any user data. All inspection and editing takes place directly in your browser.