diff --git a/.claude/settings.json b/.claude/settings.json
index 0967ef4..d09f581 100644
--- a/.claude/settings.json
+++ b/.claude/settings.json
@@ -1 +1,20 @@
-{}
+{
+  "permissions": {
+    "allow": [
+      "Bash(crystal build*)",
+      "Bash(crystal spec*)",
+      "Bash(crystal run*)",
+      "Bash(shards install*)",
+      "Bash(shards update*)",
+      "Bash(git status*)",
+      "Bash(git diff*)",
+      "Bash(git log*)",
+      "Bash(git add*)",
+      "Bash(git commit*)",
+      "Bash(git push*)",
+      "Bash(git rm*)",
+      "Bash(rm -f test)",
+      "Bash(ls*)"
+    ]
+  }
+}