Learn how to effectively evaluate your AI agent and ensure it performs reliably in production through this 21-minute episode of The Agent Factory technical podcast. Discover how to implement a comprehensive agent evaluation strategy, from local testing with the Agent Development Kit (ADK) to enterprise-grade evaluation using Vertex AI. Master the 5-step inner loop workflow for testing agents with ADK for fast debugging and golden dataset creation, then scale your testing with Vertex AI's GenAI Evaluation service using the LLM as a judge approach. Explore how to evaluate an agent's system-level behavior beyond just output, tackle the unique challenges of testing multi-agent systems (A2A), and generate synthetic data to solve the evaluation cold start problem. Understand how to measure critical aspects including outcome, reasoning, tool use, and memory to build production-ready agents you can trust.