📄 中文摘要
LangSmith Agent Builder 进行了重大更新，旨在提升用户与代理的互动体验，使其更像与团队成员合作。此次更新围绕一个简单的理念进行重建：代理应始终可用，用户可以随时与之互动。新功能包括全新的代理聊天界面、支持文件上传的能力以及工具注册功能，旨在增强代理的实用性和灵活性。这些改进将使用户在使用代理时感受到更高的效率和便捷性。
Agent Builder 新功能：全新代理聊天、文件上传和工具注册
出处: New in Agent Builder: all new agent chat, file uploads + tool registry
发布: 2026年2月18日
📄 English Summary
New in Agent Builder: all new agent chat, file uploads + tool registry
LangSmith Agent Builder has undergone a significant update aimed at enhancing user interaction with agents, making the experience feel more like collaborating with a teammate. The update is built around a simple idea: agents should always be available for interaction. New features include a revamped agent chat interface, the ability to upload files, and a tool registry function, all designed to improve the practicality and flexibility of agents. These enhancements are intended to provide users with greater efficiency and convenience when working with agents.