diff --git a/.claude/settings.json b/.claude/settings.json
new file mode 100644
index 0000000..efed9b2
--- /dev/null
+++ b/.claude/settings.json
@@ -0,0 +1,12 @@
+{
+  "permissions": {
+    "allow": [
+      "Bash(npm run typecheck)",
+      "Bash(npm run typecheck *)",
+      "Bash(npm test)",
+      "Bash(npm test *)",
+      "Bash(npm run lint)",
+      "Bash(npm run lint *)"
+    ]
+  }
+}