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deepseek-harness

DeepSeek Harness is an open-source agent infrastructure developed by DeepSeek AI and built on an architecture where everything is an add-on. Using the Cordis infrastructure, this tool is in the developer preview stage and is updated quickly. It can be compiled from Node.js or source code over the command line and run with a local Web interface.

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deepseek-harness

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deepseek-ai · AI Agent Frameworks

STARS266.8K
FORKS32.4K
COMMITS16.5K
CONTRIBUTORS34
VERSION—
UPDATEDyesterday
TypeScriptAgentPluginCordisMIT

Common commercial products in this category: OpenAI Assistants API, Microsoft Copilot Studio, Amazon Bedrock Agents

What can it do?
  • You start the web interface using npm over the command line.
  • In the workspace you select, you can have the agent read and edit files, execute commands, and execute plans; the procedures that require permission are submitted to your approval first.
  • You make improvements through plugin-based architecture.
Heads up
  • • No published release
Website GitHub

Verified against README · Oct 25, 2026 · source

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Alternative pages

OpenAI Assistants API alternativesMicrosoft Copilot Studio alternativesAmazon Bedrock Agents alternatives

More in: AI Agent Frameworks