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# Check

Perform comprehensive code quality and security checks.

## Primary Task

Run `npm run check` (or project-specific check command) and resolve any resulting errors.

## Important

- DO NOT commit any code during this process
- DO NOT change version numbers
- Focus only on fixing issues identified by checks

## Common Checks Include

1. **Linting**: Code style and syntax errors
2. **Type Checking**: TypeScript/Flow type errors
3. **Unit Tests**: Failing test cases
4. **Security Scan**: Vulnerability detection
5. **Code Formatting**: Style consistency
6. **Build Verification**: Compilation errors

## Process

1. Run the check command
2. Analyze output for errors and warnings
3. Fix issues in priority order:
   - Build-breaking errors first
   - Test failures
   - Linting errors
   - Warnings
4. Re-run checks after each fix
5. Continue until all checks pass

## For Different Project Types

- **JavaScript/TypeScript**: `npm run check` or `yarn check`
- **Python**: `black`, `isort`, `flake8`, `mypy`
- **Rust**: `cargo check`, `cargo clippy`
- **Go**: `go vet`, `golint`
- **Swift**: `swift-format`, `swiftlint`

Maintain Check?

Related loops