DeepSeek lets users build their own add-ons for its AI tool

DeepSeek has released a new "creator mode" for DeepSeek Harness, its AI tool. The option lets users quickly build their own plugins, which are small add-on tools that help the AI handle harder jobs. Bloomberg reported the news, and Techmeme highlighted it on November 2, 2026.

What changed

Until now, users relied on the tool as it came. Creator mode lets them make custom add-ons for tasks that take many steps. DeepSeek's examples include a 3D model renderer, which turns a 3D design into a viewable image, and a video editing workbench.

Who it affects

The clearest audience is people who already use AI tools at work. A plugin built for a specific job could save time on repeat tasks. Small business owners, designers and anyone who edits video or works with 3D files may find the examples relevant.

What is not known yet

The available material is thin. It does not say what creator mode costs, when it reaches all users, or whether it needs coding skill. It also does not explain how plugins are checked or what data they can access.

What to do

Before installing any plugin, check what information it can see. That includes files, projects and anything you type into the tool. A plugin made by someone else may not handle your data the way you expect. If you build your own, the same question applies to your work.