Anysphere released Cursor 3, a redesigned interface built from scratch that shifts the primary model from file editing to managing parallel coding agents. The new workspace supports local-to-cloud age

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Anysphere has released Cursor 3, a ground-up redesign of its AI coding tool that shifts the primary interaction model from file editing to orchestrating parallel coding agents. The new interface unifies local and cloud agents in a single sidebar, supports multi-repo parallel execution, local-to-cloud agent handoff, and introduces a plugin marketplace for MCPs, skills, and subagents. Usage data shows the shift is real: agent usage has overtaken tab completion, and 35% of Cursor's own merged PRs are written by autonomous cloud agents. Community reaction is divided — many users valued Cursor precisely as an IDE and are concerned about losing that identity, vendor lock-in, and significantly higher token costs compared to alternatives like Claude Code. The release puts Cursor in more direct competition with Claude Code and GitHub Copilot's agent mode, with each taking a distinct architectural approach.

Cursor 3 Introduces Agent-First Interface, Moving Beyond the IDE Model