Old Zhang's AI Learning

Nov 3, 2026 · Artificial Intelligence

DeepSeek Harness Creative Mode: Build Plugins by Describing Them

The article introduces DeepSeek Harness's Creative Mode, which lets users create custom plugins by describing them in chat; the author demonstrates building a token usage tracker, a paper reader with ArXiv support, and a reasoning process viewer, while comparing Creative Mode with Standard, PTC, and Minimal modes across tool access, Skills, sub-agents, workflows, and plugin management.