DeepSeek Harness Desktop for macOS and Windows

DeepSeek Harness is now available in public preview worldwide as an open-source desktop application for macOS and Windows that uses a plugin-based architecture to assist with everyday tasks, coding, research, and background automation. The tool allows users to extend its capabilities by installing or creating custom plugins through a "Creator mode," and it supports multiple input methods including text commands, file references, and web sessions. Key features include built-in productivity tools like file organization, data analysis, document drafting, bug fixing, and information research, all accessible through a desktop or web interface.