diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..2f7e7e4
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,20 @@
+{
+    "name": "potter/throwable",
+    "type": "library",
+    "require": {
+        "php": "^8.4"
+    },
+    "license": "MIT",
+    "autoload": {
+        "psr-4": {
+            "Potter\\Throwable\\": "src/Potter/Throwable/"
+        }
+    },
+    "authors": [
+        {
+            "name": "Jay Potter",
+            "email": "j@ypotter.ca"
+        }
+    ],
+    "minimum-stability": "dev"
+}