Topic
Tooling that lets AI agents drive a real Chrome browser, including headless operation and attaching to running sessions.
The DeepDeck benchmark runs one task twice, once with the WebMCP bundle installed and once with the tool list forced empty, freezing the model configuration in between and leaving correctness unscored unless you supply an answer you checked yourself.
Reality
A dev.to walkthrough puts the cause in your own concurrency model rather than the target's defenses. Its prescription is cheap to test, and its own pool listing never bounds overflow.
Reality
Browser Use swaps pixel coordinates for accessibility-tree references and ships no executor, so the developer's code holds the mapping, the retries and the only enforcement point.
Reality
OpenAI is rolling browser and app control out to customers while Anthropic pushes Claude Cowork. The open question is not capability but which credentials the software gets, and who reviews the log.
Reality
Chrome's MCP server can drive a browser with no visible window, or hook onto a Chrome instance you are already logged into. That puts live credentials inside the automation's reach.
Reality