{"slug": "deepseek-harness-released", "title": "DeepSeek Harness Released", "summary": "DeepSeek released DeepSeek Harness v0.1 in Developer Preview, an open-source agent harness under the MIT license, powered by the Cordis meta-framework, with all components implemented as plugins. The release aims to provide developers worldwide with a flexible, extensible alternative to existing agent harnesses.", "body_md": "🧩 DeepSeek Harness v0.1 is now available in Developer Preview!\n🔹 We’re opening it up to developers building agent harnesses worldwide and open-sourcing the codebase in MIT license.\n🔹 Powered by the Cordis meta-framework, DeepSeek Harness is an agent harness built around one core idea: Everything is a plugin. Models, tools, skills, sessions, sandboxes, filesystems, loops, orchestration, and UI are ALL implemented as plugins, and can be mixed, matched, replaced, and extended.\nTry it now!\n\n# DeepSeek on X: \"🧩 DeepSeek Harness v0.1 is now available in Developer Preview! 🔹 We’re opening it up to developers building agent harnesses worldwide and open-sourcing the codebase in MIT license. 🔹 Powered by the Cordis meta-framework, DeepSeek Harness is an agent harness built around one\"\n\n- DeepSeek open-sourcing everything so we don’t have to live under the reign of Anthropic.\n- You should launch a coding sub plan now. You got harness, you got model, and you have enough compute. Why not try a coding plan now. This will be a good entry in current tech dominant userbase!!\n- finally not another pi wrapper 😂 (I like pi", "url": "https://wpnews.pro/news/deepseek-harness-released", "canonical_source": "https://twitter.com/deepseek_ai/status/2087887408440164663", "published_at": "2026-08-13 13:29:49+00:00", "updated_at": "2026-08-13 13:43:52.502736+00:00", "lang": "en", "topics": ["ai-agents", "developer-tools"], "entities": ["DeepSeek", "DeepSeek Harness", "Cordis"], "alternates": {"html": "https://wpnews.pro/news/deepseek-harness-released", "markdown": "https://wpnews.pro/news/deepseek-harness-released.md", "text": "https://wpnews.pro/news/deepseek-harness-released.txt", "jsonld": "https://wpnews.pro/news/deepseek-harness-released.jsonld"}}