We identified a security incident affecting a modified Claude Code VS Code extension accessed through our Cursor IDE extension marketplace, impacting at most 5,000 users. This malicious version of the extension was not developed by Anthropic. It does not impact other extensions
DeepSeek V4.1 Flash is now available in Cursor!
Every effort level sits on the CursorBench cost frontier: from $0.60 to $0.98 per task, no model scores higher.
Turn it on in Cursor Settings > Models.
The Agent SDK is now available.
Define agents as code, with prompts in Markdown and tools in TypeScript. Deploy them on our hosted infrastructure, or run them on your own.
Built-in evals let you measure every change and make your agents better over time.
Computer Use lets agents click and type across any app on your computer, not just the browser.
Cursor uses it on its own when a task needs it. You can also ask for it by @-mentioning Computer Use in your prompt.
Update Cursor to try it: https://cursor.com/download
The Environments API is now available in beta.
Create and manage cloud agent environments programmatically, including the repos they clone and the environment.json setup they run.
Cloud agents can now build interactive canvases.
Ask for a dashboard or report while the agent works, then share the finished canvas with your team as a link.
Muse Wonder from Meta Superintelligence Labs is now available in Cursor!
It scores 46.1% on CursorBench at default effort, the highest of any Muse model.
Priced at $4/M input and $20/M output tokens.
Gemini 4 Argon is now available in Cursor!
It scores 52.8% on CursorBench at default effort, on par with Opus 5.5.
Priced at $2/M input and $10/M output tokens.
Origin, Cursor’s code hosting platform, now supports over 20 integrations.
Connect your repos to tools for CI, deployments, code review, security, monitoring, and project management.
Cursor is now part of The X Subscription.
Current Cursor subscribers can keep their plan or switch to The X Subscription.
Paid plans share one usage pool across Cursor, Grok Build, and other Grok products, with twice the coding usage on Grok models as the equivalent Cursor
Claude Haiku 5.5 is priced at $0.10/M input and $0.50/M output tokens, or $0.50/M and $2.50/M above 100k input tokens.
Claude Sonnet 5.5 cache reads are also now $0.10/M tokens, down from $0.20/M.
Compare Haiku 5.5 on CursorBench: https://cursor.com/evals
Steering and system prompts work with local TypeScript agents. Background subagent results come back locally in TypeScript and Python.
See everything new in the SDK: https://cursor.com/docs/sdk/changelog
