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+---
+aliases: dsh
+display_name: DeepSeek Harness
+short_description: An agent harness that orchestrates foundation models to reason, plan, and act, extended by a community plugin ecosystem.
+topic: deepseek-harness
+related: deepseek, ai-agent, agent-harness, llm, chatbot, machine-learning, mcp
+---
+
+**DeepSeek Harness** is an open source orchestration framework that empowers foundation models to reason, plan, and take action autonomously. Unlike raw model APIs, Harness provides a unified runtime for tool‑calling, memory management, and multi‑step workflow execution — enabling agents to interact with external systems, execute code, and adapt to dynamic contexts without constant human intervention.
+
+With Harness, you can build everything from simple chatbots with tool access to sophisticated multi‑agent teams that collaborate on complex tasks. The framework embraces a modular plugin architecture: community‑developed MCP servers, skill packs, and tool integrations extend its capabilities, making it a flexible foundation for production‑grade agent applications.