Magentic-UI
Automate your web tasks while you stay in control
Magentic-UI launched on May 24, 2025 with 230 votes, #133 of 7,905 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
Magentic-UI by Microsoft Research is an open-source human-centered web agent. Collaboratively plan & execute web tasks with AI, featuring co-planning, action guards & plan learning. Built on AutoGen.
Magentic-UI, new from Microsoft Research, is an open-source research prototype of a human-centered AI agent, designed to work with people to complete complex, web-based tasks in real time over a web browser.
Modern productivity is rooted in the web—from searching for information and filling in forms to navigating dashboards. Yet, many of these tasks remain manual and repetitive. Today, we are introducing Magentic-UI, a new open-source research prototype of a human-centered agent that is meant to help researchers study open questions on human-in-the-loop approaches and oversight mechanisms for AI agents. This prototype collaborates with users on web-based tasks and operates in real time over a web browser. Unlike other computer use agents that aim for full autonomy, Magentic-UI offers a transparent and controllable experience for tasks that are action-oriented and require activities beyond just…from microsoft.com
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