DeepSeek adds Creator Mode to its Harness agent, turning plain-language requests into working plugins
DeepSeek's launch post shows a design workspace, a sandbox game and a 3D LLM visualizer as examples; it gives no pricing or rollout schedule.
Why it matters
Harness is DeepSeek's open-source agent framework, released as a developer preview on August 13 and built on Cordis, where the agent loop, model adapters, tools and web interface are all swappable plugins. Creator Mode lets the agent inspect its own running state and build and install a plugin in the same session from a description, which Startup Fortune reads as a bid to lock users into DeepSeek's plugin ecosystem. The repository has passed 200,000 GitHub stars. Watch for documentation, safety review of user-made plugins and rollout details.
Key facts
- Creator Mode is part of DeepSeek Harness
- Harness developer preview launched August 13
- Built on the Cordis plugin framework
- Examples: design workspace, sandbox game, 3D LLM visualizer
- No pricing or rollout schedule given