Establish MOUSE ports collection

README.md

@@ -0,0 +1,21 @@
+# MOUSE ports
+
+This repository is the independently versioned source-port collection for
+MOUSE. It contains third-party recipes and patches only; the `mouse-port`
+implementation, ports contract, base-system manifest, and release integration
+belong to `mouse-src`.
+
+Each port lives below `ports/NAME` and follows the recipe contract shipped by
+the compatible MOUSE base release. A MOUSE release pins one tested commit from
+this repository, while installed systems may move to later compatible ports
+revisions without replacing the base system.
+
+The adversarial and demonstration recipes used by the base-system acceptance
+suite are deliberately not part of this collection. They live in
+`mouse-src/tests/fixtures/ports`.
+
+Run the collection checks with:
+
+```sh
+make check
+```