精选理由
DeepSeek把Harness以MIT开源了，插件化架构，每个能力都是插件，还有完整轨迹日志，适合自己折腾智能体的朋友。
8月13日，DeepSeek正式发布V4 Pro模型，并同步推出Harness开发者预览。Harness基于Cordis插件系统构建，将每个智能体能力封装为插件。该项目以MIT许可证开源，开发者可自由修改与商用。Harness提供append-only会话日志，可完整追踪智能体运行轨迹，便于调试与审计。
原文 · pandaily
DeepSeek's 'Black Whale' Surfaces: Harness Developer Preview Open-Sourced Under MIT — Everything Is a Plugin
On August 13, DeepSeek released the official V4 Pro model and the developer preview of DeepSeek Harness, open-sourced under the MIT license. Built on the Cordis plugin system, Harness treats every agent capability as a plugin and ships append-only session logs with full trajectory tracing.