Extend the ADK service-status assistant with complete state-aware tools, remember a selected service, handle missing selections, and verify that separate conversations stay isolated.
Give your ADK assistant a service-status lookup tool with complete Python code, input validation, structured results, local checks, and prompts for inspecting tool calls.
Learn where Google ADK fits in an AI application, understand the agent execution loop, and plan a service-status assistant that you will build throughout this four-part Python series.