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Version: 0.56.5

CUR-003: Invalid YAML Frontmatter - Cursor

Summary​

  • Rule ID: CUR-003
  • Severity: HIGH
  • Category: Cursor
  • Normative Level: MUST
  • Auto-Fix: No
  • Verified On: 2026-04-22

Applicability​

  • Tool: cursor
  • Version Range: unspecified
  • Spec Revision: unspecified

Evidence Sources​

Test Coverage Metadata​

  • Unit tests: true
  • Fixture tests: true
  • E2E tests: false

Examples​

The following examples demonstrate what triggers this rule and how to fix it.

Invalid​

---
globs: [unclosed
---
# Rules

Use strict mode.

Valid​

---
description: TypeScript rules
globs: "**/*.ts"
---
# Rules

Use strict mode.