This is a bare-metal x86-64 operating system kernel written in Swift (using Embedded Swift). It boots on real hardware and emulators (QEMU, Bochs, VMWare) via both BIOS and UEFI. The kernel implements core OS primitives: memory management (page tables, slab allocator), interrupt handling (APIC, IOAPIC, PIC), ACPI table parsing and a full AML bytecode interpreter, PCI/PCIe bus enumeration, USB host controllers (UHCI, XHCI, EHCI), PS/2 keyboard/mouse, Intel i915 GPU driver, and a simple cooperative task scheduler. It uses a custom Swift toolchain (swift-kstdlib) and custom Swift macros for printf-style output. The project is a research/learning effort by a single developer, exploring Swift as a systems programming language for kernels. Architecture is modular with device driver tree, ACPI namespace, and separate memory management layer. Many drivers are functional but some remain incomplete or experimental (e.g., VMX virtualization, i915 only supports two GPU IDs).