[DeepSeek Harness Creator Mode: Add New Functionality to the AI Workbench with a Single Sentence] Beating AI News: DeepSeek showcased Harness's Creator Mode. Harness currently offers four modes: Standard, PTC, Minimalist, and Creator. Creator Mode allows users to directly instruct the AI to develop plugins and modify the software interface, then install them into Harness without writing any code themselves. For example, to edit videos, the AI can create an editing tool with a timeline; to read academic papers, it can create a reader that supports highlighting and annotation; it can also generate poster design tools, interactive 3D models, and even modify Harness's entire interface to a pixel game style. Users simply describe their needs, and the AI will review Harness's development interface, write the plugin code, complete the installation, and check the running effect. The installed plugin can be saved and used again later. Besides adding interfaces, it can also add tools to the Agent, enabling it to perform operations that were not originally available. In the official demo, the AI created a floating Pomodoro timer, requiring over 600 lines of front-end code to install and run, taking a total of 5 minutes and 24 seconds. DeepSeek also released prompts for 7 demo examples. However, some of the works underwent multiple rounds of dialogue and modification; the same effect cannot be achieved simply by inputting a single sentence. [Original Link]