DeepSeek Harness v0.1 Open Global Testing: Adopting an All-in-Plugin Architecture and Open Source

The developer preview version v0.1 of DeepSeek Harness is released and open-sourced under the MIT license. It adopts the 'everything is a plugin' design, and is built based on the Cordis plugin system to create an Agent Harness. Capabilities such as models, tools, skills, sessions, sandboxes, storage, loops, scheduling, and UI are combined in the form of plugins, which can be independently replaced and flexibly reassembled. The Cordis meta-framework is responsible for basic capabilities such as plugin loading.