Skills

# Code Review

## Structure
- Check that new files are placed in the correct directory.
- Verify imports are sorted and unused imports are removed.

## Logic
- Look for off-by-one errors in loops and array access.
- Verify error handling covers all failure paths.
- Confirm discriminated unions are exhaustively matched.

## Testing
- Every new public function should have a corresponding test.
- Cover edge cases: empty input, null, boundary values.

## Style
- Prefer `const` when the binding is never reassigned.
- Use early returns to reduce nesting.

{
  "skills": {
    "code-review": {
      "description": "Code review guidelines",
      "files": ["references/style-guide.md", "scripts/lint.ts"]
    }
  }
}