Cursor Rules Config

Configure project-specific AI behavior through Cursor's rules system. The modern approach uses .cursor/rules/*.mdc files; the legacy .cursorrules file is still supported but deprecated.

Rules System Architecture

Modern Project Rules (.cursor/rules/*.mdc)

Each .mdc file contains YAML frontmatter followed by markdown content:

---
description: "Enforce TypeScript strict mode and functional patterns"
globs: "src/**/*.ts,src/**/*.tsx"
alwaysApply: false
---
# TypeScript Standards

- Use `const` over `let`, never `var`
- Prefer pure functions over classes