diff --git a/mcp_servers/logbook/logbook.py b/mcp_servers/logbook/logbook.py
index 199051e..c4ad597 100644
--- a/mcp_servers/logbook/logbook.py
+++ b/mcp_servers/logbook/logbook.py
@@ -26,7 +26,6 @@ def ensure_log():
         with open(LOGBOOK, 'x') as logbook:
             logbook.write(json.dumps(LOG, indent=2))
             logbook.flush()
-            pass
     except FileExistsError:
         pass
 
diff --git a/mcp_servers/memcache/memcache_backend/dictionary_file.py b/mcp_servers/memcache/memcache_backend/dictionary_file.py
index 8513f52..3238a43 100644
--- a/mcp_servers/memcache/memcache_backend/dictionary_file.py
+++ b/mcp_servers/memcache/memcache_backend/dictionary_file.py
@@ -16,7 +16,6 @@ def _ensure_memory(self):
             with open(self.memory, 'x') as memory:
                 memory.write(json.dumps(self.memcache))
                 memory.flush()
-                pass
         except FileExistsError:
             pass
     def _deflate_memory(self):
diff --git a/mcp_utils.py b/mcp_utils.py
index c1fb40e..26bf4a5 100644
--- a/mcp_utils.py
+++ b/mcp_utils.py
@@ -309,7 +309,6 @@ def mcp_client_params(available_toolboxes: dict, requested_toolboxes: list):
                                 logging.critical(e)
                                 logging.info("Assuming toolbox has default configuration available")
                                 del env[k]
-                                pass
                     logging.debug(f"Tool call environment: {env}")
                     if args and isinstance(args, list):
                         for i, v in enumerate(args):
@@ -396,7 +395,6 @@ def mcp_client_params(available_toolboxes: dict, requested_toolboxes: list):
                                     logging.critical(e)
                                     logging.info("Assuming toolbox has default configuration available")
                                     del env[k]
-                                    pass
                         server_params['env'] = env
                 case _:
                     raise ValueError(f"Unsupported MCP transport {kind}")