OpenHarness 作为一款轻量级 Python 替代方案发布，用于构建和实验类似 Claude Code 的 AI 代理。

Introducing OpenHarness, an ultra-lightweight, pure Python alternative to Claude Code that delivers approximately 80% of essential agent functionality using just 3% of the code lines.

With a single command, you can launch OpenHarness and unlock seamless integration with popular CLI agents including OpenClaw, nanobot, Cursor, and more.

OpenHarness is an open-source Python implementation designed for researchers, builders, and the community:
- 🔍 Understand how production AI agents work under the hood
- 🧪 Experiment with cutting-edge tools, skills, and agent coordination patterns
- 🔧 Extend the harness with custom plugins, providers, and domain knowledge
- 🏗️ Build specialized agents on top of proven architecture

Try OpenHarness: https://t.co/4vtw4KK7gg