diff --git a/hermes_cli/gateway.py b/hermes_cli/gateway.py
index 4025929559..be2e59c806 100644
--- a/hermes_cli/gateway.py
+++ b/hermes_cli/gateway.py
@@ -6342,10 +6342,15 @@ def _cmd_migrate_legacy(args):
     remove_legacy_hermes_units(interactive=not yes, dry_run=dry_run)
 
 
+def _cmd_migrate(args):
+    from hermes_cli.gateway_migrate import cmd_migrate
+    cmd_migrate(args)
+
+
 _GATEWAY_SUBCOMMANDS = {
     None: _cmd_run, "run": _cmd_run, "setup": _cmd_setup, "install": _cmd_install,
     "uninstall": _cmd_uninstall, "start": _cmd_start, "stop": _cmd_stop, "restart": _cmd_restart,
-    "status": _cmd_status, "list": _cmd_list, "migrate-legacy": _cmd_migrate_legacy,
+    "status": _cmd_status, "list": _cmd_list, "migrate-legacy": _cmd_migrate_legacy, "migrate": _cmd_migrate,
 }
 
 
diff --git a/hermes_cli/profile_cmd.py b/hermes_cli/profile_cmd.py
index 794391325c..fa8ce73c34 100644
--- a/hermes_cli/profile_cmd.py
+++ b/hermes_cli/profile_cmd.py
@@ -208,7 +208,12 @@ def _profile_create(args):
     print("\nNext steps:")
     print(f"  {name} setup              Configure API keys and model")
     print(f"  {name} chat               Start chatting")
-    print(f"  {name} gateway start      Start the messaging gateway")
+    from hermes_cli.gateway_multiplex_served import live_default_gateway_pid, recorded_served_profiles
+    if live_default_gateway_pid() is not None and recorded_served_profiles() is not None:
+        # The multiplexer snapshots the profile set at startup: a new profile is served only after a restart.
+        print("  hermes gateway restart    Serve this profile from the running multiplexed gateway")
+    else:
+        print(f"  {name} gateway start      Start the messaging gateway")
     if clone or clone_all:
         print(f"\n  Edit {profile_dir_display}/.env for different API keys")
         print(f"  Edit {profile_dir_display}/SOUL.md for different personality")
diff --git a/hermes_cli/subcommands/gateway.py b/hermes_cli/subcommands/gateway.py
index c135f80301..017b933b0c 100644
--- a/hermes_cli/subcommands/gateway.py
+++ b/hermes_cli/subcommands/gateway.py
@@ -129,6 +129,19 @@ def build_gateway_parser(
         help="List what would be removed without doing it")
     _flag(gateway_migrate_legacy, "-y", "--yes", dest="yes", help="Skip the confirmation prompt")
 
+    gateway_migrate = gateway_subparsers.add_parser(
+        "migrate", help="Move per-profile gateways onto one multiplexed default gateway (or back)",
+        description="Stop and uninstall each secondary profile's standalone gateway, turn on "
+            "gateway.multiplex_profiles on the default profile and restart its gateway so it serves "
+            "every profile. Runs a preflight first (duplicate bot tokens, port-binding platforms "
+            "without a /p/<profile>/ ingress) and changes nothing when blocked. "
+            "--standalone rolls the recorded migration back.")
+    mode = gateway_migrate.add_mutually_exclusive_group()
+    _flag(mode, "--multiplex", dest="multiplex", help="Migrate to one multiplexed gateway (default)")
+    _flag(mode, "--standalone", dest="standalone", help="Roll back to per-profile gateways from the recorded manifest")
+    _flag(gateway_migrate, "--dry-run", dest="dry_run", help="Print the plan and blockers without changing anything")
+    _flag(gateway_migrate, "-y", "--yes", dest="yes", help="Apply without confirmation")
+
     # enroll: redeem a single-use connector token for the per-gateway secret + per-tenant
     # delivery key, written to .env. See docs/relay-connector-contract.md. EXPERIMENTAL.
     gateway_enroll = gateway_subparsers.add_parser("enroll",