checkpoint: mma_orchestrator track

tests/diag_subagent.py

@@ -0,0 +1,25 @@
+import subprocess
+import sys
+import os
+
+def run_diag(role, prompt):
+    print(f"--- Running Diag for {role} ---")
+    cmd = [sys.executable, "scripts/mma_exec.py", "--role", role, prompt]
+    try:
+        result = subprocess.run(cmd, capture_output=True, text=True, encoding='utf-8')
+        print("STDOUT:")
+        print(result.stdout)
+        print("STDERR:")
+        print(result.stderr)
+        return result.stdout
+    except Exception as e:
+        print(f"FAILED: {e}")
+        return str(e)
+
+if __name__ == "__main__":
+    # Test 1: Simple read
+    print("TEST 1: read_file")
+    run_diag("tier3-worker", "Read the file 'pyproject.toml' and tell me the version of the project. ONLY the version string.")
+    
+    print("\nTEST 2: run_shell_command")
+    run_diag("tier3-worker", "Use run_shell_command to execute 'echo HELLO_SUBAGENT' and return the output. ONLY the output.")