DeepSeek Harness v0.2 Brings Official Desktop Apps to Its Open-Source Agent Harness

DeepSeek has released official macOS and Windows desktop applications for its open-source agent platform, DeepSeek Harness v0.2. This update introduces a plugin manager, integrated file and code review tools, and automated task scheduling. The software also expands its utility by supporting third-party models via OpenAI-compatible endpoints, moving the project beyond its original focus on proprietary DeepSeek models.