diff --git a/examples/argument_examples.py b/examples/argument_examples.py
index faf2ae7..2af9889 100644
--- a/examples/argument_examples.py
+++ b/examples/argument_examples.py
@@ -77,7 +77,12 @@ def default_config(parser: CommandArgumentParser) -> None:
     )
 
 
-flx = Falyx("Argument Examples", program="argument_examples.py")
+flx = Falyx(
+    "Argument Examples",
+    program="argument_examples.py",
+    hide_menu_table=True,
+    show_placeholder_menu=True,
+)
 
 flx.add_command(
     key="T",
@@ -88,7 +93,7 @@ flx.add_command(
         name="test_args",
         action=test_args,
     ),
-    style="bold blue",
+    style="bold #B3EBF2",
     argument_config=default_config,
 )
 
diff --git a/examples/file_select.py b/examples/file_select.py
index d2289e5..d984704 100644
--- a/examples/file_select.py
+++ b/examples/file_select.py
@@ -19,6 +19,8 @@ flx = Falyx(
     description="This example demonstrates how to select files using Falyx.",
     version="1.0.0",
     program="file_select.py",
+    hide_menu_table=True,
+    show_placeholder_menu=True,
 )
 
 flx.add_command(
diff --git a/falyx/falyx.py b/falyx/falyx.py
index 9424e7e..a718743 100644
--- a/falyx/falyx.py
+++ b/falyx/falyx.py
@@ -33,7 +33,7 @@ from prompt_toolkit import PromptSession
 from prompt_toolkit.formatted_text import StyleAndTextTuples
 from prompt_toolkit.key_binding import KeyBindings
 from prompt_toolkit.patch_stdout import patch_stdout
-from prompt_toolkit.validation import ValidationError, Validator
+from prompt_toolkit.validation import ValidationError
 from rich import box
 from rich.console import Console
 from rich.markdown import Markdown
@@ -66,41 +66,10 @@ from falyx.retry import RetryPolicy
 from falyx.signals import BackSignal, CancelSignal, HelpSignal, QuitSignal
 from falyx.themes import OneColors
 from falyx.utils import CaseInsensitiveDict, _noop, chunks, ensure_async
+from falyx.validators import CommandValidator
 from falyx.version import __version__
 
 
-class CommandValidator(Validator):
-    """Validator to check if the input is a valid command."""
-
-    def __init__(self, falyx: Falyx, error_message: str) -> None:
-        super().__init__()
-        self.falyx = falyx
-        self.error_message = error_message
-
-    def validate(self, document) -> None:
-        if not document.text:
-            raise ValidationError(
-                message=self.error_message,
-                cursor_position=len(document.text),
-            )
-
-    async def validate_async(self, document) -> None:
-        text = document.text
-        if not text:
-            raise ValidationError(
-                message=self.error_message,
-                cursor_position=len(text),
-            )
-        is_preview, choice, _, __ = await self.falyx.get_command(text, from_validate=True)
-        if is_preview:
-            return None
-        if not choice:
-            raise ValidationError(
-                message=self.error_message,
-                cursor_position=len(text),
-            )
-
-
 class Falyx:
     """
     Main menu controller for Falyx CLI applications.
@@ -176,6 +145,7 @@ class Falyx:
         render_menu: Callable[[Falyx], None] | None = None,
         custom_table: Callable[[Falyx], Table] | Table | None = None,
         hide_menu_table: bool = False,
+        show_placeholder_menu: bool = False,
     ) -> None:
         """Initializes the Falyx object."""
         self.title: str | Markdown = title
@@ -208,6 +178,7 @@ class Falyx:
         self.render_menu: Callable[[Falyx], None] | None = render_menu
         self.custom_table: Callable[[Falyx], Table] | Table | None = custom_table
         self._hide_menu_table: bool = hide_menu_table
+        self.show_placeholder_menu: bool = show_placeholder_menu
         self.validate_options(cli_args, options)
         self._prompt_session: PromptSession | None = None
         self.options.set("mode", FalyxMode.MENU)
@@ -492,6 +463,7 @@ class Falyx:
     def prompt_session(self) -> PromptSession:
         """Returns the prompt session for the menu."""
         if self._prompt_session is None:
+            placeholder = self.build_placeholder_menu()
             self._prompt_session = PromptSession(
                 message=self.prompt,
                 multiline=False,
@@ -502,6 +474,7 @@ class Falyx:
                 validate_while_typing=True,
                 interrupt_exception=QuitSignal,
                 eof_exception=QuitSignal,
+                placeholder=placeholder if self.show_placeholder_menu else None,
             )
         return self._prompt_session
 
@@ -724,16 +697,16 @@ class Falyx:
         if self.help_command:
             bottom_row.append(
                 f"[{self.help_command.key}] [{self.help_command.style}]"
-                f"{self.help_command.description}"
+                f"{self.help_command.description}[/]"
             )
         if self.history_command:
             bottom_row.append(
                 f"[{self.history_command.key}] [{self.history_command.style}]"
-                f"{self.history_command.description}"
+                f"{self.history_command.description}[/]"
             )
         bottom_row.append(
             f"[{self.exit_command.key}] [{self.exit_command.style}]"
-            f"{self.exit_command.description}"
+            f"{self.exit_command.description}[/]"
         )
         return bottom_row
 
@@ -754,6 +727,22 @@ class Falyx:
             table.add_row(*row)
         return table
 
+    def build_placeholder_menu(self) -> StyleAndTextTuples:
+        """
+        Builds a menu placeholder for prompt_menu mode.
+        """
+        visible_commands = [item for item in self.commands.items() if not item[1].hidden]
+        if not visible_commands:
+            return [("", "")]
+
+        placeholder: list[str] = []
+        for key, command in visible_commands:
+            placeholder.append(f"[{key}] [{command.style}]{command.description}[/]")
+        for command_str in self.get_bottom_row():
+            placeholder.append(command_str)
+
+        return rich_text_to_prompt_text(" ".join(placeholder))
+
     @property
     def table(self) -> Table:
         """Creates or returns a custom table to display the menu commands."""
diff --git a/falyx/parser/command_argument_parser.py b/falyx/parser/command_argument_parser.py
index 18c548b..4bf8da5 100644
--- a/falyx/parser/command_argument_parser.py
+++ b/falyx/parser/command_argument_parser.py
@@ -101,6 +101,8 @@ class CommandArgumentParser:
     - Render Help using Rich library.
     """
 
+    RESERVED_DESTS = frozenset(("help", "tldr"))
+
     def __init__(
         self,
         command_key: str = "",
@@ -138,13 +140,13 @@ class CommandArgumentParser:
 
     def _add_help(self):
         """Add help argument to the parser."""
-        self.add_argument(
-            "-h",
-            "--help",
+        help = Argument(
+            flags=("--help", "-h"),
             action=ArgumentAction.HELP,
             help="Show this help message.",
             dest="help",
         )
+        self._register_argument(help)
 
     def add_tldr_examples(self, examples: list[tuple[str, str]]) -> None:
         """
@@ -163,12 +165,13 @@ class CommandArgumentParser:
             self._tldr_examples.append(TLDRExample(usage=usage, description=description))
 
         if "tldr" not in self._dest_set:
-            self.add_argument(
-                "--tldr",
+            tldr = Argument(
+                ("--tldr",),
                 action=ArgumentAction.TLDR,
                 help="Show quick usage examples and exit.",
                 dest="tldr",
             )
+            self._register_argument(tldr)
 
     def _is_positional(self, flags: tuple[str, ...]) -> bool:
         """Check if the flags are positional."""
@@ -529,6 +532,10 @@ class CommandArgumentParser:
                 "Merging multiple arguments into the same dest (e.g. positional + flagged) "
                 "is not supported. Define a unique 'dest' for each argument."
             )
+        if dest in self.RESERVED_DESTS:
+            raise CommandArgumentError(
+                f"Destination '{dest}' is reserved and cannot be used."
+            )
         action = self._validate_action(action, positional)
         resolver = self._validate_resolver(action, resolver)
 
@@ -1050,6 +1057,7 @@ class CommandArgumentParser:
                     )
 
         result.pop("help", None)
+        result.pop("tldr", None)
         return result
 
     async def parse_args_split(
@@ -1067,7 +1075,7 @@ class CommandArgumentParser:
         args_list = []
         kwargs_dict = {}
         for arg in self._arguments:
-            if arg.dest == "help":
+            if arg.dest in ("help", "tldr"):
                 continue
             if arg.positional:
                 args_list.append(parsed[arg.dest])
diff --git a/falyx/validators.py b/falyx/validators.py
index 9020173..60da09a 100644
--- a/falyx/validators.py
+++ b/falyx/validators.py
@@ -7,6 +7,7 @@ user input during prompts—especially for selection actions, confirmations, and
 argument parsing.
 
 Included Validators:
+- CommandValidator: Validates if the input matches a known command.
 - int_range_validator: Enforces numeric input within a range.
 - key_validator: Ensures the entered value matches a valid selection key.
 - yes_no_validator: Restricts input to 'Y' or 'N'.
@@ -17,10 +18,45 @@ Included Validators:
 These validators integrate directly into `PromptSession.prompt_async()` to
 enforce correctness and provide helpful error messages.
 """
-from typing import KeysView, Sequence
+from typing import TYPE_CHECKING, KeysView, Sequence
 
 from prompt_toolkit.validation import ValidationError, Validator
 
+if TYPE_CHECKING:
+    from falyx.falyx import Falyx
+
+
+class CommandValidator(Validator):
+    """Validator to check if the input is a valid command."""
+
+    def __init__(self, falyx: "Falyx", error_message: str) -> None:
+        super().__init__()
+        self.falyx = falyx
+        self.error_message = error_message
+
+    def validate(self, document) -> None:
+        if not document.text:
+            raise ValidationError(
+                message=self.error_message,
+                cursor_position=len(document.text),
+            )
+
+    async def validate_async(self, document) -> None:
+        text = document.text
+        if not text:
+            raise ValidationError(
+                message=self.error_message,
+                cursor_position=len(text),
+            )
+        is_preview, choice, _, __ = await self.falyx.get_command(text, from_validate=True)
+        if is_preview:
+            return None
+        if not choice:
+            raise ValidationError(
+                message=self.error_message,
+                cursor_position=len(text),
+            )
+
 
 def int_range_validator(minimum: int, maximum: int) -> Validator:
     """Validator for integer ranges."""
diff --git a/falyx/version.py b/falyx/version.py
index da1fe8f..fe4c664 100644
--- a/falyx/version.py
+++ b/falyx/version.py
@@ -1 +1 @@
-__version__ = "0.1.70"
+__version__ = "0.1.71"
diff --git a/pyproject.toml b/pyproject.toml
index 5aa7c2e..a817b9d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "falyx"
-version = "0.1.70"
+version = "0.1.71"
 description = "Reliable and introspectable async CLI action framework."
 authors = ["Roland Thomas Jr <roland@rtj.dev>"]
 license = "MIT"