UI Automata is a workflow engine + MCP server that makes Windows desktop automation fast and deterministic. The key shift: going from "screenshot the screen at runtime and hope the vision model figures it out" to "authored workflows you can inspect, run, and debug."

Browser automation for AI agents is a solved problem; the Windows desktop is not. That's why we built UI Automata.

In this walkthrough we will go from zero to a working automated workflow: one that opens Notepad, types a message, saves the file, and verifies the result.