Kaiza MCP Server

# ENGINEERING STANDARDS (ENTERPRISE) 1. Code must be production-grade and audit-ready 2. All public functions and classes must be documented 3. Non-obvious logic must include rationale comments (WHY, not WHAT) 4. Magic numbers are forbidden; named constants are required 5. Explicit error handling is required for all I/O, network, and state transitions 6. Observability is mandatory for executable code (logging / tracing) 7. Deterministic behavior is preferred over implicit defaults