Description
Cursor is a code editor built on VS Code that carries over most of its extensions, but anchors AI integration far more deeply than a plain Copilot plugin. Its core is the Composer for multi-file edits in natural language, complemented by an Agent Mode that carries out multi-step coding tasks across several files on its own. It also includes context-aware tab completion, an inline chat for questions directly in the code, and an at-symbol system for pulling files, folders, documentation or web content into context on demand.
According to the source, you can switch between several models, including Claude, GPT and a smaller proprietary model, and Cursor also supports MCP connections for external tools and APIs. The source names Cursor as the most popular AI-first editor in 2026 and positions it mainly for teams moving from a classic Copilot setup to a fully agentic IDE.
The source explicitly flags a review obligation: changes made in Agent Mode should always be checked, since the AI can adjust parts incorrectly. For very large repositories, the source notes that additional indexing configuration is needed for performance, and for sensitive code a separate Privacy Mode is recommended, since code data can otherwise be used for model training.
At Voyage Digital, Cursor is part of the in-house AI-first development setup alongside Claude Code.













