新闻
The best Python agent harnesses in 2026
Pydantic · Douwe Maan · 发布于 · 阅读约3分钟
30秒读懂
- 发生了什么
- Pydantic released AI Harness, a library of 80+ composable capabilities for building Python agents with file tools, shells, planning, and durable execution.
- 为何重要
- Engineers building production agents need to choose a harness SDK that supports their model providers, execution environments, and approval workflows.
- 注意
- Pydantic AI Harness is Python-only, library-based with no hosted runtime, and requires you to operate your own durability engine and sandbox infrastructure.
- agent
这条新闻背后的模式
- Durable Execution & Checkpointing
- Agentic Context Engineering (Evolving Playbook)
- Skill Library (Voyager)
每个模式都讲清楚技术如何运作、何时值得投入，以及在哪里会失效。
The Agent Architect
每周一个模式、一个权衡、一个生产事故案例。为构建智能体系统的人准备的每周简报。
每周一封邮件,一键退订。您的地址仅用于发送简报。