MCP Server is an open protocol that standardizes how applications provide context to Language Learning Models (LLMs), allowing AI models to access and interact with external data sources and tools.

How does the MCP Server enhance productivity?

By enabling natural language control over computer operations, MCP Server allows users to execute tasks quickly and efficiently, significantly boosting productivity.

Is MCP Server secure?

Yes, MCP Server ensures all processing is done locally, keeping your data private and secure.

Can MCP Server be used across different platforms?

Absolutely, MCP Server supports cross-platform usage, including Windows, MacOS, and browsers, ensuring a consistent user experience.

How can developers benefit from MCP Server?

Developers can use the UI-TARS SDK to create custom automation agents, expanding the capabilities of MCP Server to meet specific needs.

[!IMPORTANT]
[2025-03-18] We released a technical preview version of a new desktop app - Agent TARS, a multimodal AI agent that leverages browser operations by visually interpreting web pages and seamlessly integrating with command lines and file systems.

UI-TARS Desktop

UI-TARS Desktop is a GUI Agent application based on UI-TARS (Vision-Language Model) that allows you to control your computer using natural language.

Showcases

Instruction	Local Operator	Remote Operator
Please help me open the autosave feature of VS Code and delay AutoSave operations for 500 milliseconds in the VS Code setting.
Could you help me check the latest open issue of the UI-TARS-Desktop project on GitHub?

News

[2025-06-12] - We are thrilled to announce the release of UI-TARS Desktop v0.2.0! This update introduces two powerful new features: Remote Computer Operator and Remote Browser Operator—both completely free. No configuration required: simply click to remotely control any computer or browser, and experience a new level of convenience and intelligence.
[2025-04-17] - We’re thrilled to announce the release of new UI-TARS Desktop application v0.1.0, featuring a redesigned Agent UI. The application enhances the computer using experience, introduces new browser operation features, and supports the advanced UI-TARS-1.5 model for improved performance and precise control.
[2025-02-20] - Introduced UI TARS SDK, is a powerful cross-platform toolkit for building GUI automation agents.
[2025-01-23] - We updated the Cloud Deployment section in the 中文版: GUI模型部署教程 with new information related to the ModelScope platform. You can now use the ModelScope platform for deployment.

Features

Natural language control powered by Vision-Language Model
Screenshot and visual recognition support
Precise mouse and keyboard control
Cross-platform support (Windows/MacOS/Browser)
Real-time feedback and status display
Private and secure - fully local processing
Effortless setup and intuitive remote operators

Quick Start

See Quick Start.

Deployment

See Deployment.

Contributing

See CONTRIBUTING.md.

SDK (Experimental)

See @ui-tars/sdk

License

UI-TARS Desktop is licensed under the Apache License 2.0.

Citation

If you find our paper and code useful in your research, please consider giving a star :star: and citation :pencil:

@article{qin2025ui,
  title={UI-TARS: Pioneering Automated GUI Interaction with Native Agents},
  author={Qin, Yujia and Ye, Yining and Fang, Junjie and Wang, Haoming and Liang, Shihao and Tian, Shizuo and Zhang, Junda and Li, Jiahao and Li, Yunxin and Huang, Shijue and others},
  journal={arXiv preprint arXiv:2501.12326},
  year={2025}
}