diff --git a/src/cleveragents/application/services/plan_lifecycle_service.py b/src/cleveragents/application/services/plan_lifecycle_service.py
index 619b8184..0151db52 100644
--- a/src/cleveragents/application/services/plan_lifecycle_service.py
+++ b/src/cleveragents/application/services/plan_lifecycle_service.py
@@ -553,7 +553,30 @@ class PlanLifecycleService:
         Returns:
             List of matching Actions
         """
-        actions = list(self._actions.values())
+        # Start with in-memory actions
+        seen_names: set[str] = set()
+        actions: list[Action] = []
+
+        for action in self._actions.values():
+            seen_names.add(str(action.namespaced_name))
+            actions.append(action)
+
+        # Merge from persistence layer
+        if self._persisted and self.unit_of_work is not None:
+            try:
+                with self.unit_of_work.transaction() as ctx:
+                    persisted = ctx.actions.list_available(namespace=namespace)
+                for action in persisted:
+                    name_str = str(action.namespaced_name)
+                    if name_str not in seen_names:
+                        seen_names.add(name_str)
+                        actions.append(action)
+                        self._actions[name_str] = action
+            except Exception:
+                self._logger.warning(
+                    "list_actions_persistence_fallback",
+                    exc_info=True,
+                )
 
         if namespace:
             actions = [a for a in actions if a.namespaced_name.namespace == namespace]
diff --git a/src/cleveragents/cli/commands/action.py b/src/cleveragents/cli/commands/action.py
index 00380d13..212d12ad 100644
--- a/src/cleveragents/cli/commands/action.py
+++ b/src/cleveragents/cli/commands/action.py
@@ -84,10 +84,7 @@ _FORMAT_HELP = "Output format: json, yaml, plain, table, or rich (default: rich)
 def _get_lifecycle_service() -> PlanLifecycleService:
     """Get the PlanLifecycleService from the container."""
     container = get_container()
-    settings = container.settings()
-    # For now, we create the service directly since it's not yet in the container
-    # This will be updated when we add proper DI support
-    return PlanLifecycleService(settings=settings)
+    return container.plan_lifecycle_service()
 
 
 def _action_spec_dict(action: Action) -> dict[str, object]:
diff --git a/src/cleveragents/cli/commands/plan.py b/src/cleveragents/cli/commands/plan.py
index f06d8780..63ba8477 100644
--- a/src/cleveragents/cli/commands/plan.py
+++ b/src/cleveragents/cli/commands/plan.py
@@ -1106,13 +1106,9 @@ def continue_plan(
 def _get_lifecycle_service():
     """Get the PlanLifecycleService from the container."""
     from cleveragents.application.container import get_container
-    from cleveragents.application.services.plan_lifecycle_service import (
-        PlanLifecycleService,
-    )
 
     container = get_container()
-    settings = container.settings()
-    return PlanLifecycleService(settings=settings)
+    return container.plan_lifecycle_service()
 
 
 def _print_lifecycle_plan(plan: Any, title: str = "Plan") -> None: