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Aug 14, 2026 · Artificial Intelligence

DeepSeek Harness Deep Dive: How a Modular “Heart” Powers Flexible AI Agents

DeepSeek Harness (DSH) is an open‑source, MIT‑licensed agent framework that treats every capability as a plugin, provides an append‑only execution log for full traceability, offers multiple built‑in modes including headless operation, and distinguishes itself from Claude Code/Codex by delivering a truly modular, model‑agnostic execution layer.