# foundry v0.1.6 - Table of Contents > Foundry: A meta-framework for building governed AI applications ## Modules - [Foundry](Foundry.md): Foundry keeps the contexts that define your domain and business logic. - [Foundry.Annotations](Foundry.Annotations.md): Registers standard Foundry annotation module attributes as persistent. - [Foundry.ChatTrace](Foundry.ChatTrace.md): Normalizes structured provider events into a UI-friendly Studio copilot trace. - [Foundry.DepChecker](Foundry.DepChecker.md): Checks system dependencies required for Foundry. - [Foundry.TestScenario](Foundry.TestScenario.md): Lightweight test-side annotations for Studio scenario extraction. - [Foundry.TestScenario.AshTracer](Foundry.TestScenario.AshTracer.md): Ash.Tracer implementation for Foundry scenario tracing. - [Foundry.TestScenario.LiveViewHook](Foundry.TestScenario.LiveViewHook.md): Phoenix LiveView on_mount hook that registers the LiveView channel PID with its associated test process PID during test execution. - [Foundry.TestScenario.LiveViewRegistry](Foundry.TestScenario.LiveViewRegistry.md): ETS-backed registry mapping LiveView channel PIDs to test process PIDs.