feat(mma): Add dependency mapping to mma-exec

tests/test_mma_exec.py

@@ -1,6 +1,6 @@
 import pytest
 from unittest.mock import patch, MagicMock
-from scripts.mma_exec import create_parser, get_role_documents, execute_agent, get_model_for_role
+from scripts.mma_exec import create_parser, get_role_documents, execute_agent, get_model_for_role, get_dependencies
 
 def test_parser_role_choices():
     """Test that the parser accepts valid roles and the prompt argument."""
@@ -83,4 +83,16 @@ def test_execute_agent():
         assert kwargs.get("capture_output") is True
         assert kwargs.get("text") is True
 
-        assert result == mock_stdout
+        assert result == mock_stdout
+
+def test_get_dependencies(tmp_path):
+    content = (
+        "import os\n"
+        "import sys\n"
+        "import file_cache\n"
+        "from mcp_client import something\n"
+    )
+    filepath = tmp_path / "mock_script.py"
+    filepath.write_text(content)
+    dependencies = get_dependencies(filepath)
+    assert dependencies == ['os', 'sys', 'file_cache', 'mcp_client']