fix(skills): require manage_skills action (#5856)

tests/test_manage_skills_action_required.py

@@ -0,0 +1,24 @@
+import json
+
+import pytest
+
+from src.tools.system import do_manage_skills
+
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize(
+    "payload",
+    [
+        {},
+        {"action": ""},
+        {"action": "   "},
+        {"name": "demo", "description": "x", "procedure": ["step"]},
+    ],
+)
+async def test_manage_skills_requires_action(payload):
+    result = await do_manage_skills(json.dumps(payload), owner="test")
+
+    assert result == {
+        "error": "action is required (list|view|view_ref|add|edit|patch|publish|delete|search)",
+        "exit_code": 1,
+    }