DeepSeek Harness developer preview Everything is a plugin DeepSeek Harness is now in developer preview for agent harness developers worldwide â source code included. Every capability is a plugin that can be swapped or recomposed: models, tools, skills, sessions, sandboxes, storage, loops, scheduling, and the UI. $ npx @deepseek-ai/dsh web$ git clone https://github.com/deepseek-ai/deepseek-harnessHarness keeps agents working in real-world environments The model is the soul of an agent. A harness lets an agent understand its environment, use tools, and keep working in real-world settings. Everyt