Cursor is an AI-powered code editor that transforms how developers write and manage code. Built as a purpose-designed development environment, it integrates advanced AI models from OpenAI, Anthropic, Google, and xAI to provide intelligent coding assistance throughout the entire development workflow.

The platform features Agent, an autonomous coding system that can turn ideas into complete implementations with minimal guidance. Agent functions as a human-AI programmer that handles complex multi-step tasks, refactors codebases, and writes production-ready code. Tab provides predictive autocomplete that anticipates developer actions with speed and precision, reducing keystrokes and accelerating code writing.

Cursor extends beyond the IDE into the broader software development ecosystem. The system integrates with GitHub for automated PR reviews, connects with Slack for team collaboration, and works across all platforms including desktop, mobile, and CLI environments. Enterprise deployments benefit from centralized billing, usage analytics, privacy mode controls, SAML SSO, and SCIM seat management capabilities.

The editor supports complete codebase indexing and understanding, allowing AI models to reason about projects at scale. It handles large context windows up to one million tokens and provides access to frontier models including GPT-5, Claude Sonnet 4.5, Claude Opus 4.5, Gemini 3 Pro, and Grok Code. Developers maintain full control over AI autonomy with options ranging from simple completions to fully autonomous agent workflows.