Tools & releases
DeepSeek Releases Open-Source Agent Harness Powered by Cordis Architecture
DeepSeek has introduced DeepSeek Harness (dsh), an open-source agent harness built on the Cordis architecture where everything is a plugin. The tool is currently in developer preview.
August 21, 2026 2 min read
Curated by Oleksandr Kuzmenko, AI Product EngineerUpdated August 21, 2026Sources cited on every story
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Why it matters
DeepSeek has introduced DeepSeek Harness (dsh), an open-source agent harness built on the Cordis architecture where everything is a plugin. The tool is currently in developer preview.