diff --git a/cycode/cli/apps/scan/code_scanner.py b/cycode/cli/apps/scan/code_scanner.py
index 5b4c3e78..724009a5 100644
--- a/cycode/cli/apps/scan/code_scanner.py
+++ b/cycode/cli/apps/scan/code_scanner.py
@@ -1,3 +1,4 @@
+import os
 import time
 from platform import platform
 from typing import TYPE_CHECKING, Callable, Optional
@@ -21,6 +22,7 @@
 from cycode.cli.files_collector.sca.sca_file_collector import add_sca_dependencies_tree_documents_if_needed
 from cycode.cli.files_collector.zip_documents import zip_documents
 from cycode.cli.models import CliError, Document, LocalScanResult
+from cycode.cli.utils.path_utils import get_absolute_path, get_path_by_os
 from cycode.cli.utils.progress_bar import ScanProgressBarSection
 from cycode.cli.utils.scan_batch import run_parallel_batched_scan
 from cycode.cli.utils.scan_utils import (
@@ -53,6 +55,20 @@ def scan_disk_files(ctx: typer.Context, paths: tuple[str, ...]) -> None:
             paths,
             is_cycodeignore_allowed=is_cycodeignore_allowed_by_scan_config(ctx),
         )
+
+        # Add entrypoint.cycode file at root path to mark the scan root (only for single path)
+        if len(paths) == 1:
+            root_path = paths[0]
+            absolute_root_path = get_absolute_path(root_path)
+            entrypoint_path = get_path_by_os(os.path.join(absolute_root_path, consts.CYCODE_ENTRYPOINT_FILENAME))
+            entrypoint_document = Document(
+                entrypoint_path,
+                '',  # Empty file content
+                is_git_diff_format=False,
+                absolute_path=entrypoint_path,
+            )
+            documents.append(entrypoint_document)
+
         add_sca_dependencies_tree_documents_if_needed(ctx, scan_type, documents)
         scan_documents(ctx, documents, get_scan_parameters(ctx, paths))
     except Exception as e:
diff --git a/cycode/cli/consts.py b/cycode/cli/consts.py
index e06f9b00..0acd887e 100644
--- a/cycode/cli/consts.py
+++ b/cycode/cli/consts.py
@@ -18,6 +18,7 @@
 IAC_SCAN_SUPPORTED_FILE_PREFIXES = ('dockerfile', 'containerfile')
 
 CYCODEIGNORE_FILENAME = '.cycodeignore'
+CYCODE_ENTRYPOINT_FILENAME = 'entrypoint.cycode'
 
 SECRET_SCAN_FILE_EXTENSIONS_TO_IGNORE = (
     '.DS_Store',
diff --git a/tests/cli/commands/scan/test_code_scanner.py b/tests/cli/commands/scan/test_code_scanner.py
index bf4d3574..0a43f1c1 100644
--- a/tests/cli/commands/scan/test_code_scanner.py
+++ b/tests/cli/commands/scan/test_code_scanner.py
@@ -1,6 +1,9 @@
 import os
+from os.path import normpath
+from unittest.mock import MagicMock, Mock, patch
 
 from cycode.cli import consts
+from cycode.cli.apps.scan.code_scanner import scan_disk_files
 from cycode.cli.files_collector.file_excluder import _is_file_relevant_for_sca_scan
 from cycode.cli.files_collector.path_documents import _generate_document
 from cycode.cli.models import Document
@@ -72,3 +75,47 @@ def test_generate_document() -> None:
     assert isinstance(generated_tfplan_document, Document)
     assert generated_tfplan_document.path.endswith('.tf')
     assert generated_tfplan_document.is_git_diff_format == is_git_diff
+
+
+@patch('cycode.cli.apps.scan.code_scanner.get_relevant_documents')
+@patch('cycode.cli.apps.scan.code_scanner.scan_documents')
+@patch('cycode.cli.apps.scan.code_scanner.get_scan_parameters')
+def test_entrypoint_cycode_added_to_documents(
+    mock_get_scan_parameters: Mock,
+    mock_scan_documents: Mock,
+    mock_get_relevant_documents: Mock,
+) -> None:
+    """Test that entrypoint.cycode file is added to documents in scan_disk_files."""
+    # Arrange
+    mock_ctx = MagicMock()
+    mock_ctx.obj = {
+        'scan_type': consts.SAST_SCAN_TYPE,
+        'progress_bar': MagicMock(),
+    }
+    mock_get_scan_parameters.return_value = {}
+
+    mock_documents = [
+        Document('/test/path/file1.py', 'content1', is_git_diff_format=False),
+        Document('/test/path/file2.js', 'content2', is_git_diff_format=False),
+    ]
+    mock_get_relevant_documents.return_value = mock_documents.copy()
+    test_path = '/Users/test/repositories'
+
+    # Act
+    scan_disk_files(mock_ctx, (test_path,))
+
+    # Assert
+    call_args = mock_scan_documents.call_args
+    documents_passed = call_args[0][1]
+
+    # Verify entrypoint document was added
+    entrypoint_docs = [doc for doc in documents_passed if doc.path.endswith(consts.CYCODE_ENTRYPOINT_FILENAME)]
+    assert len(entrypoint_docs) == 1
+
+    entrypoint_doc = entrypoint_docs[0]
+    # Normalize paths for cross-platform compatibility
+    expected_path = normpath(os.path.join(os.path.abspath(test_path), consts.CYCODE_ENTRYPOINT_FILENAME))
+    assert normpath(entrypoint_doc.path) == expected_path
+    assert entrypoint_doc.content == ''
+    assert entrypoint_doc.is_git_diff_format is False
+    assert normpath(entrypoint_doc.absolute_path) == normpath(entrypoint_doc.path)