feat(processors): add explicitly bound plugin event processors

tests/unit_tests/agent/test_registry.py

@@ -335,3 +335,31 @@ class TestDescriptorValidation:
         assert descriptor.supports_streaming() is True
         assert descriptor.supports_tool_calling() is False
         assert descriptor.supports_knowledge_retrieval() is False
+
+
+@pytest.mark.asyncio
+async def test_registry_separates_processor_kinds_with_same_plugin_component_name():
+    ap = FakeApplication()
+    entries = []
+    for kind, prefix in [('AgentRunner', 'plugin'), ('EventProcessor', 'event_processor')]:
+        entries.append(
+            {
+                'plugin_author': 'test',
+                'plugin_name': 'both',
+                'runner_name': 'default',
+                'manifest': {
+                    'id': f'{prefix}:test/both/default',
+                    'name': 'default',
+                    'component_kind': kind,
+                    'label': {'en_US': kind},
+                    'supported_event_patterns': ['group.member_joined'],
+                },
+            }
+        )
+    ap.plugin_connector.list_agent_runners = AsyncMock(return_value=entries)
+    registry = AgentRunnerRegistry(ap)
+    agents = await registry.list_runners(TEST_CONTEXT)
+    processors = await registry.list_runners(TEST_CONTEXT, component_kind='EventProcessor')
+    assert [item.id for item in agents] == ['plugin:test/both/default']
+    assert [item.id for item in processors] == ['event_processor:test/both/default']
+    assert (await registry.get(TEST_CONTEXT, processors[0].id)).component_kind == 'EventProcessor'

tests/unit_tests/agent/test_run_ledger_store.py

@@ -428,3 +428,30 @@ async def test_runner_stats_reports_zero_success_rate_for_failed_only_runner(sto
     assert stats[0]['runner_id'] == 'runner-a'
     assert stats[0]['failed_runs'] == 1
     assert stats[0]['success_rate'] == 0.0
+
+
+@pytest.mark.asyncio
+async def test_processor_instance_history_filters_count_and_pages(store):
+    for index, (workspace, binding) in enumerate(
+        [
+            ('one', 'processor-a'),
+            ('one', 'processor-b'),
+            ('two', 'processor-a'),
+            ('one', 'processor-a'),
+        ]
+    ):
+        await store.create_run(
+            run_id=f'run-{index}',
+            event_id=f'event-{index}',
+            binding_id=binding,
+            runner_id='same-component',
+            workspace_id=workspace,
+        )
+    first, cursor, more, total = await store.list_runs(workspace_id='one', binding_id='processor-a', limit=1)
+    assert (total, more) == (2, True)
+    assert first[0]['run_id'] == 'run-3'
+    second, _, more, total = await store.list_runs(
+        workspace_id='one', binding_id='processor-a', limit=1, before_id=cursor
+    )
+    assert (total, more) == (2, False)
+    assert second[0]['run_id'] == 'run-0'