Add evidence-based regression and schema compatibility checks

tests/test_cli.py

@@ -589,6 +589,25 @@ def test_inspect_shows_contract_proposal_and_passing_conformance(
     assert "PASSED" in output
 
 
+def test_inspect_can_save_passing_baseline(tmp_path, monkeypatch, capsys):
+    from cmdforge.cli import cmd_inspect
+    from cmdforge.contract_testing import CONFORMANCE_FILE
+
+    tool = Tool(
+        name="baseline", version="1.0.0", input_schema={},
+        output_schema={"type": "string"}, output="stable",
+        path=tmp_path / "config.yaml",
+    )
+    monkeypatch.setattr("cmdforge.tool.load_tool", lambda name: tool)
+
+    args = SimpleNamespace(
+        name="baseline", registry=False, save_baseline=True
+    )
+    assert cmd_inspect(args) == 0
+    assert (tmp_path / CONFORMANCE_FILE).exists()
+    assert "Saved conformance baseline" in capsys.readouterr().out
+
+
 def test_switch_to_existing_tool_closes_creation_page_first():
     pytest.importorskip("PySide6")
     from cmdforge.gui.pages.tool_builder_page import _switch_to_existing_tool