KnowledgeGraph MCP Server

# CODE QUALITY STANDARDS Follow these development principles: ## Architecture and Design - **Clean Architecture**: Separate concerns into distinct layers (presentation, application, domain, infrastructure) - **SOLID Principles**: Single responsibility, open/closed, Liskov substitution, interface segregation, dependency inversion - **12-Factor App**: Follow 12factor.net guidelines for modern application development - **DRY Principle**: Don't repeat yourself - reduce repetition through abstractions - **KISS Principle**: Keep it simple - simplicity should be a design goal - **YAGNI Principle**: You aren't gonna need it - don't add functionality until necessary ## Code Standards - **Never delete or skip tests** - fix code instead - **Avoid magic numbers** - prefer named constants - **Create interfaces** in place of usage, not implementation - **Use dependency injection** to manage dependencies - **Favor composition over inheritance** - **Keep entities and use cases independent** of infrastructure