Quality Assurance Agent: Reimagining Software Quality with AI-Driven Autonomous Testing

What this post added

Introduced a hybrid architecture for the QA Agent, combining deterministic replay (System 1) with VLM-based planning (System 2). Detailed the multi-model composition for planning, reasoning, and visual grounding. Implemented evaluators (View Tree, Tracking Log, Action History) and an Error Detection Pipeline as guardrails. Described a no-code test creation workflow using a recorder and LLM for synthesizing natural language instructions, enabling human-in-the-loop review.