chore: import upstream snapshot with attribution

tests/test_mcp_server/test_cli.py

@@ -0,0 +1,21 @@
+from __future__ import annotations
+
+import click
+from typer.testing import CliRunner
+
+from opensquilla.cli.main import app
+
+
+def test_mcp_server_cli_help_exposes_real_bridge_without_benchmark_mode() -> None:
+    result = CliRunner().invoke(app, ["mcp-server", "run", "--help"])
+    output = click.unstyle(result.output)
+
+    assert result.exit_code == 0
+    assert "--gateway" in output
+    assert "stdio" in output.lower()
+    assert "--transport" not in output
+    assert "--host" not in output
+    assert "--port" not in output
+    assert "--allow-nonlocal" not in output
+    assert "benchmark" not in output.lower()
+    assert "mock" not in output.lower()