Implementation of Cursor as AI Development Assistant
Cursor is the de facto standard AI IDE for development teams in 2025. VS Code fork with deep integration of Claude and GPT-4o. Composer for multi-file changes, @codebase for whole project context, Rules for AI for code standards.
Key Features
Composer: Describe task — Cursor plans and executes changes in multiple files simultaneously. Shows diff before applying.
@codebase: Full repository context through semantic search. Ask about any part of codebase — get answer with file links.
Rules for AI (.cursorrules): Coding rules always in context of AI. Team standards, preferred patterns, prohibitions.
Tab (autocomplete): Predicts next action — not just current line, but entire code block considering file context.
Team Implementation
Cursor Business account for centralized management. Configure .cursorrules for project (code standards, frameworks used, naming conventions). Privacy mode for confidential repositories (code not sent to cloud).
Team training: Cursor Agent for new features, Composer for refactoring, Chat for exploration. Typical speed increase: 30–50% for routine tasks.