Port MCP Server

[mypy] mypy_path = src python_version = 3.13 warn_return_any = True warn_unused_configs = True disallow_untyped_defs = False disallow_incomplete_defs = False check_untyped_defs = True disallow_untyped_decorators = False no_implicit_optional = True strict_optional = True warn_redundant_casts = True warn_unused_ignores = True warn_no_return = True warn_unreachable = True [mypy.plugins.pydantic.*] follow_imports = skip [mypy.plugins.sqlalchemy.*] follow_imports = skip [mypy-pyport.*] ignore_missing_imports = True