update

tests/test_server.py

@@ -203,7 +203,7 @@ def test_rate_limiting(client):
     tool_data = {"tool": "list_repositories", "arguments": {}}
 
     # Make 6 failed attempts on protected endpoint
-    for i in range(6):
+    for _ in range(6):
         response = client.post(
             "/mcp/tool/call", headers={"Authorization": "Bearer " + "x" * 64}, json=tool_data
         )