diff --git a/plugins/config-audit/tests/fixtures/conflict-project/.claude/settings.local.json b/plugins/config-audit/tests/fixtures/conflict-project/.claude/settings.local.json
new file mode 100644
index 0000000..ff450bb
--- /dev/null
+++ b/plugins/config-audit/tests/fixtures/conflict-project/.claude/settings.local.json
@@ -0,0 +1,16 @@
+{
+  "model": "claude-opus-4-7",
+  "effortLevel": "minimal",
+  "permissions": {
+    "allow": ["Write(tmp/**)"],
+    "deny": ["Bash(npm run *)"]
+  },
+  "hooks": {
+    "PreToolUse": [
+      {
+        "matcher": "Bash",
+        "hooks": [{ "type": "command", "command": "echo local-hook" }]
+      }
+    ]
+  }
+}