AI Test Agent
An AI test agent is a software agent powered by a large language model that can autonomously plan and execute testing tasks — navigating an application, deciding what to check, and adapting based on what it observes — rather than following a fixed, pre-written script.
Given a goal ("verify the signup flow works correctly") rather than explicit steps, an AI test agent reasons about how to accomplish it — reading the page, identifying relevant elements, deciding what actions to take next — closer to how a human exploratory tester approaches an unfamiliar feature than to a traditional automated script.
This makes AI test agents especially useful for exploratory-style coverage and testing unscripted paths, at the cost of the reliable, deterministic repeatability a regression suite depends on — the same agent given the identical goal twice may take a genuinely different path, which is a feature for finding unknown issues and a liability for consistent pass/fail reporting.
