+## Organisation
+
+| Directory | Description |
+| ------- | ------ |
+| `arch` | ISA specific code |
+| `hal` | drivers |
+| `includes`| headers |
+| `kernel` | kernel source files |
+| `link` | linker scripts |
+| `libs` | kernel library |
+| `makeinc` | includes for makefile |
+| `scripts` | auxiliary scripts |
+| `tests` | kernel test cases |
+| `usr` | stock user space environment (debug only) |
+
+## Build System
+
+See: [Build system of Lunaix](./scripts/build-tools/README.md)