请问HN:为什么每家公司都在构建自己的代理框架?难道一个就够了吗?
感觉每个主要的人工智能公司——如OpenAI、Anthropic(Claude)、谷歌等——都在推出自己的代理框架、编排库或管理大型语言模型(LLM)“代理”的工具。我们已经看到LangChain和类似项目在这个领域积极发展,但现在每个大公司几乎每个月都在推出新的东西。
作为一名开发者和研究人员,我在思考:
• 为什么我们总是频繁地重新发明轮子,而不是改进一个通用的SDK或开放框架?
• 是否存在某种根本性的技术原因(例如架构、安全性、集成),导致公司不愿意为现有库做贡献或进行扩展?
• 还是说这更多是关于平台锁定、开发者生态系统或战略定位的问题?
希望能听到在这些项目中工作或与之相关的人的看法。
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It feels like every major AI company — OpenAI, Anthropic (Claude), Google, etc. — is now rolling out its own agentic framework, orchestration library, or tool for managing LLM “agents.” We’ve seen LangChain and similar projects actively evolving in this space, but now each big player is launching something new almost monthly.<p>As a developer and researcher, I’m wondering:
• Why are we reinventing the wheel so often instead of improving a common SDK or open framework?
• Is there a fundamental technical reason (e.g., architectural, security, integration) why companies don’t just contribute to or extend existing libraries?
• Or is it more about platform lock-in, developer ecosystems, or strategic positioning?<p>Would love to hear perspectives from people working in or close to these projects.