Orchestrating multiple AI agents for end-to-end Playwright test design and execution—does this actually reduce coordination overhead or just create new complexity?

I’ve been thinking about using AI agents to coordinate test design and execution. Like, imagine an AI Test Manager that designs the test suite, and an AI QA Analyst that executes tests and flags issues, all working together with minimal human direction.

On paper, this sounds efficient. The Test Manager understands requirements and creates workflows, the QA Analyst runs them and reports failures, they collaborate to refactor flaky tests. Everyone theoretically works independently and in parallel.

But I’m skeptical about whether this reduces real overhead or just masks it. With multiple agents involved, you need solid error handling, clear handoffs between agents, and a way to resolve conflicting decisions. Is the coordination work between agents actually simpler than just having humans do it?

I looked at some platforms that support autonomous AI teams, and they let you set up agents with specific roles and have them communicate through the workflow. The appeal is that once configured, they run without constant human intervention. But I’m wondering: has anyone actually deployed this at scale? Do the agents actually reduce human oversight, or do you end up babysitting agent decisions constantly?

What’s your take—is multi-agent orchestration for testing actually practical, or am I looking at something that works great in demos but breaks down in production?