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Deepseek Harness GitHub Repositories (2026) · Open Source Tools

Discover the best Deepseek Harness open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.

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47 matching projects · updated Oct 19, 2026 How we rank ↗
nexu-io
#1 TRENDING nexu-io/open-design TypeScript NEW 2026

🎨 Best DeepSeek Harness Design Plugin. The open-source Claude Design alternative. 🖥️ Local-first desktop app. 🖼️ Your coding agent becomes the design engine: prototypes, landing pages, dashboards, slides, images & video — real files, HTML/PDF/PPTX/MP4 export. 🤖 Claude Code / Codex / Cursor / DeepSeek Harness / OpenCode & 20+ CLIs via BYOK.

11.5K ↑ +166 today
HarnessRouter
#2 TRENDING HarnessRouter/harnessrouter Python NEW 2026

HarnessRouter Community Edition: the self-hosted, Apache-2.0 edition of the unified interface for agent harnesses. Run Codex, Claude Code, Hermes, PI, DSH, and more through one API, with sessions, streaming, files, cancellation, and failure handling. Implements the Unified Harness Protocol (UHP), an open standard. Your keys, your infrastructure.

330 ↑ +78 today
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