diff --git a/.claude/settings.local.json b/.claude/settings.local.json
new file mode 100644
index 0000000..c4f78ee
--- /dev/null
+++ b/.claude/settings.local.json
@@ -0,0 +1,7 @@
+{
+  "permissions": {
+    "allow": [
+      "Bash(python3:*)"
+    ]
+  }
+}
diff --git a/engram.db-shm b/engram.db-shm
new file mode 100644
index 0000000..fe9ac28
Binary files /dev/null and b/engram.db-shm differ
diff --git a/engram.db-wal b/engram.db-wal
new file mode 100644
index 0000000..e69de29