diff --git a/src/commands/cmd_cluster.cc b/src/commands/cmd_cluster.cc
index 4a6d5dbeb3d..f8e637281b4 100644
--- a/src/commands/cmd_cluster.cc
+++ b/src/commands/cmd_cluster.cc
@@ -357,11 +357,10 @@ class CommandAsking : public Commander {
   }
 };
 
-REDIS_REGISTER_COMMANDS(Cluster,
-                        MakeCmdAttr<CommandCluster>("cluster", -2, "cluster no-script", NO_KEY, GenerateClusterFlag),
-                        MakeCmdAttr<CommandClusterX>("clusterx", -2, "cluster no-script", NO_KEY, GenerateClusterFlag),
-                        MakeCmdAttr<CommandReadOnly>("readonly", 1, "cluster no-multi", NO_KEY),
-                        MakeCmdAttr<CommandReadWrite>("readwrite", 1, "cluster no-multi", NO_KEY),
-                        MakeCmdAttr<CommandAsking>("asking", 1, "cluster", NO_KEY), )
+REDIS_REGISTER_COMMANDS(Cluster, MakeCmdAttr<CommandCluster>("cluster", -2, "no-script", NO_KEY, GenerateClusterFlag),
+                        MakeCmdAttr<CommandClusterX>("clusterx", -2, "no-script", NO_KEY, GenerateClusterFlag),
+                        MakeCmdAttr<CommandReadOnly>("readonly", 1, "no-multi", NO_KEY),
+                        MakeCmdAttr<CommandReadWrite>("readwrite", 1, "no-multi", NO_KEY),
+                        MakeCmdAttr<CommandAsking>("asking", 1, "", NO_KEY), )
 
 }  // namespace redis
diff --git a/src/commands/commander.h b/src/commands/commander.h
index 066c4ce86d8..b1d0a04975f 100644
--- a/src/commands/commander.h
+++ b/src/commands/commander.h
@@ -56,17 +56,30 @@ class Connection;
 struct CommandAttributes;
 
 enum CommandFlags : uint64_t {
-  kCmdWrite = 1ULL << 0,           // "write" flag
-  kCmdReadOnly = 1ULL << 1,        // "read-only" flag
-  kCmdLoading = 1ULL << 5,         // "ok-loading" flag
-  kCmdEndMulti = 1ULL << 6,        // "multi" flag, for ending a MULTI scope
-  kCmdExclusive = 1ULL << 7,       // "exclusive" flag
-  kCmdNoMulti = 1ULL << 8,         // "no-multi" flag
-  kCmdNoScript = 1ULL << 9,        // "no-script" flag
-  kCmdCluster = 1ULL << 11,        // "cluster" flag
-  kCmdNoDBSizeCheck = 1ULL << 12,  // "no-dbsize-check" flag
-  kCmdSlow = 1ULL << 13,           // "slow" flag
-  kCmdBlocking = 1ULL << 14,       // "blocking" flag
+  // "write" flag, for any command that performs rocksdb writing ops
+  kCmdWrite = 1ULL << 0,
+  // "read-only" flag, for any command that performs rocksdb reading ops
+  // and doesn't perform rocksdb writing ops
+  kCmdReadOnly = 1ULL << 1,
+  // "ok-loading" flag, for any command that can be executed while
+  // the db is in loading phase
+  kCmdLoading = 1ULL << 5,
+  // "multi" flag, for commands that can end a MULTI scope
+  kCmdEndMulti = 1ULL << 6,
+  // "exclusive" flag, for commands that should be executed execlusive globally
+  kCmdExclusive = 1ULL << 7,
+  // "no-multi" flag, for commands that cannot be executed in MULTI scope
+  kCmdNoMulti = 1ULL << 8,
+  // "no-script" flag, for commands that cannot be executed in scripting
+  kCmdNoScript = 1ULL << 9,
+  // "no-dbsize-check" flag, for commands that can ignore the db size checking
+  kCmdNoDBSizeCheck = 1ULL << 12,
+  // "slow" flag, for commands that run slowly,
+  // usually with a non-constant number of rocksdb ops
+  kCmdSlow = 1ULL << 13,
+  // "blocking" flag, for commands that don't perform db ops immediately,
+  // but block and wait for some event to happen before performing db ops
+  kCmdBlocking = 1ULL << 14,
 };
 
 enum class CommandCategory : uint8_t {
@@ -309,8 +322,6 @@ inline uint64_t ParseCommandFlags(const std::string &description, const std::str
       flags |= kCmdNoMulti;
     else if (flag == "no-script")
       flags |= kCmdNoScript;
-    else if (flag == "cluster")
-      flags |= kCmdCluster;
     else if (flag == "no-dbsize-check")
       flags |= kCmdNoDBSizeCheck;
     else if (flag == "slow")