diff --git a/package.json b/package.json
new file mode 100644
index 0000000..10e219a
--- /dev/null
+++ b/package.json
@@ -0,0 +1,13 @@
+{
+  "name": "source_sleuth9-project-lab",
+  "version": "0.1.0",
+  "private": true,
+  "type": "module",
+  "description": "Implement: Core logic",
+  "main": "src/core.mjs",
+  "scripts": {
+    "start": "node src/core.mjs",
+    "test": "node --test"
+  },
+  "dependencies": {}
+}