软件开发正在发生变化,Cursor 也随之改变。
在过去一年里,我们从手动编辑文件,转向与能编写大部分代码的智能体协同工作。随着我们进入软件开发的第三纪元——由成群智能体自主运作、持续交付改进——我们创造软件的方式还将继续演进。
我们正朝着这个未来迈进,但要实现它还有大量工作要做。工程师们仍在微观管理单个智能体,努力追踪不同的对话,并在多个终端、工具和窗口之间来回切换。
我们推出了 Cursor 3,这是一个用于与智能体协同构建软件的统一工作空间。新的 Cursor 界面让智能体产出的工作更加清晰,将你提升到更高的抽象层级,同时在你需要时也能深入探究。它更快、更简洁、更强大,具备多仓库布局、本地与云端智能体之间的无缝交接,并且可以随时切换回 Cursor IDE。
Cursor 3 的新特性
当我们开始构建 Cursor 时,我们选择复刻 VS Code 而非开发扩展程序,以便能够塑造自己的界面。在 Cursor 3 中,我们更进一步,围绕智能体从头构建了这个新界面。
所有智能体汇聚一处
新界面天生支持多工作空间,让人类和智能体能够跨不同仓库协同工作。
并行运行多个智能体
与智能体协作现在变得容易得多。所有本地和云端智能体都会显示在侧边栏中,包括你从手机、网页、桌面、Slack、GitHub 和 Linear 启动的那些。
云端智能体会生成其工作的演示和截图供你验证。这与你在 cursor.com/agents 上获得的体验相同,现已集成到桌面应用中。
本地与云端之间交接的新用户体验
我们让智能体在不同环境之间的迁移变得非常快速。
当你想要进行编辑并在自己的桌面上测试时,可以将智能体会话从云端迁移到本地。Composer 2,我们自研的、拥有高使用额度限制的前沿编码模型,非常适合快速迭代。
反向操作时,你可以将智能体会话从本地迁移至云端,使其在你离线时持续运行,或让你能继续处理下一个任务。这对于耗时较长的任务尤其有用,否则当你合上笔记本电脑时,这些任务就会被中断。
从提交到合并的拉取请求
新的差异视图让你能以更简洁的界面更快地编辑和审查变更。准备就绪后,你可以暂存、提交并管理拉取请求。
基于 Cursor 的最佳功能构建
Alpha 版用户告诉我们,他们喜欢 Cursor 3 的很多地方在于,它将 IDE 的最佳部分与我们以智能体优先的界面所推出的最新功能结合在了一起。
用于理解代码的文件
随时通过查看文件深入探索,并在编辑器中借助完整的 LSP 跳转到定义。
集成浏览器
Cursor 可以使用内置浏览器打开、导航本地网站,并针对其进行提示。
Cursor 市场中的插件
浏览数百个插件,这些插件通过 MCP、技能、子智能体等扩展智能体功能。一键安装,或设置你自己的团队市场来管理私有插件。
使用 AI 编码的最佳方式
通过 Cursor 3,我们已经奠定了基础——模型、产品和运行时——以构建更自主的智能体并实现更好的团队协作。我们还将继续投资于 IDE,直到代码库实现自动驾驶。
这不会是构建软件界面的最后一次变革。更强大的编码模型将解锁新的交互模式。我们很高兴能继续构建、简化并改造 Cursor,使其成为使用 AI 编码的最佳方式。
升级 Cursor,然后输入 Cmd+Shift+P -> Agents Window 来尝试新界面。或查阅我们的文档了解更多信息。
Software development is changing, and so is Cursor.
In the last year, we moved from manually editing files to working with agents that write most of our code. How we create software will continue to evolve as we enter the third era of software development, where fleets of agents work autonomously to ship improvements.
We're building toward this future, but there is a lot of work left to make it happen. Engineers are still micromanaging individual agents, trying to keep track of different conversations, and jumping between multiple terminals, tools, and windows.
We're introducing Cursor 3, a unified workspace for building software with agents. The new Cursor interface brings clarity to the work agents produce, pulling you up to a higher level of abstraction, with the ability to dig deeper when you want. It's faster, cleaner, and more powerful, with a multi-repo layout, seamless handoff between local and cloud agents, and the option to switch back to the Cursor IDE at any time.
What's new in Cursor 3
When we started building Cursor, we forked VS Code instead of building an extension so we could shape our own surface. With Cursor 3, we took that a step further by building this new interface from scratch, centered around agents.
All your agents in one place
The new interface is inherently multi-workspace, allowing humans and agents to work across different repos.
Run many agents in parallel
Working with agents is now much easier. All local and cloud agents appear in the sidebar, including the ones you kick off from mobile, web, desktop, Slack, GitHub, and Linear.
Cloud agents produce demos and screenshots of their work for you to verify. This is the same experience you get at cursor.com/agents, now integrated into the desktop app.
New UX for handoff between local and cloud
We made moving agents between environments really fast.
Move an agent session from cloud to local when you want to make edits and test it on your own desktop. Composer 2, our own frontier coding model with high usage limits, is great for iterating quickly.
In the reverse direction, you can move an agent session from local to cloud to keep it running while you're offline, or so that you can move on to the next task. This is especially useful for longer-running tasks that would otherwise get interrupted when you close your laptop.
Go from commit to merged PR
The new diffs view allows you to edit and review changes faster with a simpler UI. When you're ready, you can stage, commit, and manage PRs.
Building on the best features of Cursor
Alpha users told us that a lot of what they like about Cursor 3 is the way it combines the best parts of the IDE with more recent capabilities we've shipped in an agent-first interface.
Files for understanding code
Dive deeper anytime by viewing files, and go to definition in the editor with full LSPs.
Integrated browser
Cursor can use the built-in browser to open, navigate, and prompt against local websites.
Plugins on the Cursor Marketplace
Browse hundreds of plugins that extend agents with MCPs, skills, subagents, and more. Install with one click, or set up your own team marketplace of private plugins.
The best way to code with AI
With Cursor 3, we have the foundational pieces in place—model, product, and runtime—to build more autonomous agents and better collaboration across teams. We will also continue to invest in the IDE until codebases are self-driving.
This won't be the last time the interface for building software changes. More powerful coding models will unlock new interaction patterns. We are excited to continue to build, simplify, and transform Cursor to be the best way to code with AI.
Upgrade Cursor, and type Cmd+Shift+P -> Agents Window to try the new interface. Or learn more in our docs.