ProductsNov 3, 20261 min readDeepSeek Harness' new Creator Mode creates plugins from prompts - Mashable SEA0SaveShareContentsWhy it mattersCategoryProductsIndustry DomainThe Core DevelopmentDeepSeek Harness' new Creator Mode creates plugins from prompts Mashable SEAWhy it mattersDeepSeek Harness' new Creator Mode creates plugins from prompts Mashable SEA Reported by Google News — DeepSeek on November 3, 2026.