conductor(checkpoint): Phase 2: Infrastructure Verification complete

tests/mma/test_infrastructure.py

@@ -12,6 +12,10 @@ def run_ps_script(role, prompt):
         "-Prompt", prompt
     ]
     result = subprocess.run(cmd, capture_output=True, text=True)
+    if result.stdout:
+        print(f"\n[Sub-Agent {role} Output]:\n{result.stdout}")
+    if result.stderr:
+        print(f"\n[Sub-Agent {role} Error]:\n{result.stderr}")
     return result
 
 def test_subagent_script_qa_live():
@@ -41,3 +45,13 @@ def test_subagent_script_utility_live():
     
     assert result.returncode == 0
     assert "true" in result.stdout.lower()
+
+def test_subagent_isolation_live():
+    """Verify that the sub-agent is stateless and does not see the parent's conversation context."""
+    # This prompt asks the sub-agent about a 'secret' mentioned only here, not in its prompt.
+    prompt = "What is the secret code I just told you? If I didn't tell you, say 'UNKNOWN'."
+    result = run_ps_script("Utility", prompt)
+    
+    assert result.returncode == 0
+    # A stateless agent should not know any previous context.
+    assert "unknown" in result.stdout.lower()