想自己搭一个能记东西、会用工具、还能多智能体协作的Agent框架？这篇教程从零拆开所有模块，代码直接跑，比看黑盒框架实在多了。
本文手把手教你从零搭建一个OpenHarness风格的智能体运行时，包含工具调用、类型化工具模式、权限控制、生命周期钩子、记忆模块、技能系统、上下文压缩、重试逻辑、成本追踪以及多智能体协调共10个核心组件。所有代码均可直接运行，无需API密钥或额外基础设施。通过暴露完整控制流，你将理解框架内部机制而非将其当作黑盒。
How to Design an OpenHarness Style Agent Runtime with Tools, Memory, Permissions, Skills, and Multi-Agent Coordination
In this tutorial, we build an OpenHarness style agent harness from scratch to see how a practical agent system works. We recreate the core building blocks: tool use, typed tool schemas, permissions, lifecycle hooks, memory, skills, context compaction, retry logic, cost tracking, and multi-agent coordination. We expose the full control flow instead of treating the framework as a black box. We keep everything runnable so we can experiment without API keys or extra infrastructure. The post How to Design an OpenHarness Style Agent Runtime with Tools, Memory, Permissions, Skills, and Multi-Agent Coordination appeared first on MarkTechPost .