feat: dev snippet fronted

[FFXN]

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Summary

Screenshots

Before	After
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Checklist

• This change requires a documentation update, included: Dify Document
• I understand that this PR may be closed in case there was no previous discussion or issues. (This doesn't apply to typos!)
• I've added a test for each change that was introduced, and I tried as much as possible to make a single atomic change.
• I've updated the documentation accordingly.
• I ran make lint && make type-check (backend) and cd web && pnpm exec vp staged (frontend) to appease the lint gods

[github-actions]

Pyrefly Diff

base → PR

--- /tmp/pyrefly_base.txt	2026-05-28 09:33:22.705948821 +0000
+++ /tmp/pyrefly_pr.txt	2026-05-28 09:33:08.437908641 +0000
@@ -1,7 +1,5 @@
 ERROR `str` is not assignable to `Literal['advanced-chat', 'agent-chat', 'all', 'channel', 'chat', 'completion', 'workflow']` [bad-assignment]
   --> controllers/console/app/app.py:69:104
-ERROR Object of class `App` has no attribute `access_mode` [missing-attribute]
-   --> controllers/console/app/app.py:584:13
 ERROR Argument `str | None` is not assignable to parameter `language` with type `str` in function `services.account_service.AccountService.send_email_register_email` [bad-argument-type]
   --> controllers/console/auth/email_register.py:86:108
 ERROR Object of class `MissingRouter` has no attribute `get` [missing-attribute]
@@ -569,7 +567,7 @@
 ERROR No matching overload found for function `redis.client.Redis.__init__` called with arguments: (host=int | str | Unknown, port=int | str | Unknown, password=int | str | Unknown | None, db=int, ssl=bool, ssl_ca_certs=str | None, ssl_cert_reqs=Any | None, ssl_certfile=Any | None, ssl_keyfile=Any | None, socket_timeout=Literal[5], socket_connect_timeout=Literal[5], health_check_interval=Literal[30]) [no-matching-overload]
   --> schedule/queue_monitor_task.py:14:21
 ERROR Object of class `Tenant` has no attribute `role` [missing-attribute]
-    --> services/account_service.py:1355:13
+    --> services/account_service.py:1383:13
 ERROR `+` is not supported between `str` and `dict[Unknown, Unknown]` [unsupported-operation]
    --> services/app_service.py:519:53
 ERROR No matching overload found for function `flask.helpers.stream_with_context` called with arguments: (Generator[bytes]) [no-matching-overload]
@@ -616,6 +614,14 @@
    --> tasks/regenerate_summary_index_task.py:277:60
 ERROR Class member `AsyncWorkflowCFSPlanScheduler.plan` overrides parent class `CFSPlanScheduler` in an inconsistent manner [bad-override-mutable-attribute]
   --> tasks/workflow_cfs_scheduler/cfs_scheduler.py:19:5
+ERROR Object of class `FromClause` has no attribute `metadata` [missing-attribute]
+  --> tests/helpers/legacy_model_type_migration.py:64:16
+ERROR Object of class `FromClause` has no attribute `metadata` [missing-attribute]
+  --> tests/helpers/legacy_model_type_migration.py:80:16
+ERROR Argument `dict[_KeyType, Any]` is not assignable to parameter `object` with type `dict[str, object]` in function `list.append` [bad-argument-type]
+   --> tests/helpers/legacy_model_type_migration.py:138:23
+ERROR Object of class `FromClause` has no attribute `insert` [missing-attribute]
+   --> tests/helpers/legacy_model_type_migration.py:182:13
 ERROR Argument `Literal['normal']` is not assignable to parameter `status` with type `SQLCoreOperations[TenantStatus] | TenantStatus` in function `models.account.Tenant.__init__` [bad-argument-type]
   --> tests/integration_tests/controllers/openapi/conftest.py:35:43
 ERROR Argument `Literal['owner']` is not assignable to parameter `role` with type `SQLCoreOperations[TenantAccountRole] | TenantAccountRole` in function `models.account.TenantAccountJoin.__init__` [bad-argument-type]
@@ -700,6 +706,26 @@
    --> tests/integration_tests/model_runtime/__mock/plugin_model.py:235:9
 ERROR `unpatch` may be uninitialized [unbound-name]
   --> tests/integration_tests/plugin/__mock/http.py:67:9
+ERROR Argument `_stub_resolver._Resolver` is not assignable to parameter `binding_resolver` with type `WorkflowAgentBindingResolver | None` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.__init__` [bad-argument-type]
+   --> tests/integration_tests/services/test_node_output_inspector_service.py:231:59
+ERROR Argument `_stub_resolver._Resolver` is not assignable to parameter `binding_resolver` with type `WorkflowAgentBindingResolver | None` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.__init__` [bad-argument-type]
+   --> tests/integration_tests/services/test_node_output_inspector_service.py:257:59
+ERROR Argument `_stub_resolver._Resolver` is not assignable to parameter `binding_resolver` with type `WorkflowAgentBindingResolver | None` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.__init__` [bad-argument-type]
+   --> tests/integration_tests/services/test_node_output_inspector_service.py:267:59
+ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.snapshot_workflow_run` [bad-argument-type]
+   --> tests/integration_tests/services/test_node_output_inspector_service.py:269:49
+ERROR Argument `_stub_resolver._Resolver` is not assignable to parameter `binding_resolver` with type `WorkflowAgentBindingResolver | None` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.__init__` [bad-argument-type]
+   --> tests/integration_tests/services/test_node_output_inspector_service.py:287:63
+ERROR Argument `_stub_resolver._Resolver` is not assignable to parameter `binding_resolver` with type `WorkflowAgentBindingResolver | None` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.__init__` [bad-argument-type]
+   --> tests/integration_tests/services/test_node_output_inspector_service.py:330:63
+ERROR Argument `_stub_resolver._Resolver` is not assignable to parameter `binding_resolver` with type `WorkflowAgentBindingResolver | None` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.__init__` [bad-argument-type]
+   --> tests/integration_tests/services/test_node_output_inspector_service.py:371:63
+ERROR Argument `_stub_resolver._Resolver` is not assignable to parameter `binding_resolver` with type `WorkflowAgentBindingResolver | None` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.__init__` [bad-argument-type]
+   --> tests/integration_tests/services/test_node_output_inspector_service.py:393:59
+ERROR Argument `_stub_resolver._Resolver` is not assignable to parameter `binding_resolver` with type `WorkflowAgentBindingResolver | None` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.__init__` [bad-argument-type]
+   --> tests/integration_tests/services/test_node_output_inspector_service.py:419:59
+ERROR Argument `_stub_resolver._Resolver` is not assignable to parameter `binding_resolver` with type `WorkflowAgentBindingResolver | None` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.__init__` [bad-argument-type]
+   --> tests/integration_tests/services/test_node_output_inspector_service.py:468:63
 ERROR Object of class `TestWorkflowDraftVariableServiceResetVariable` has no attribute `_test_user_id` [missing-attribute]
    --> tests/integration_tests/services/test_workflow_draft_variable_service.py:621:21
 ERROR Object of class `TestWorkflowDraftVariableServiceResetVariable` has no attribute `_test_user_id` [missing-attribute]
@@ -1956,6 +1982,8 @@
    --> tests/test_containers_integration_tests/trigger/test_trigger_e2e.py:857:21
 ERROR Argument `Literal['unsupported_language']` is not assignable to parameter `language` with type `CodeLanguage` in function `core.helper.code_executor.code_executor.CodeExecutor.execute_workflow_code_template` [bad-argument-type]
   --> tests/test_containers_integration_tests/workflow/nodes/code_executor/test_code_executor.py:10:62
+ERROR Argument `dict[str, object]` is not assignable to parameter `configs` with type `Mapping[str, LayerConfigInput] | None` in function `agenton.compositor.core.Compositor._create_run` [bad-argument-type]
+  --> tests/unit_tests/clients/agent_backend/test_cleanup_composition_compositor_integration.py:97:17
 ERROR Cannot index into `bool` [bad-index]
   --> tests/unit_tests/clients/agent_backend/test_event_adapter.py:53:12
 ERROR Cannot index into `float` [bad-index]
@@ -1968,8 +1996,6 @@
   --> tests/unit_tests/clients/agent_backend/test_event_adapter.py:53:12
 ERROR `None` is not subscriptable [unsupported-operation]
   --> tests/unit_tests/clients/agent_backend/test_event_adapter.py:53:12
-ERROR Cannot index into `object` [bad-index]
-   --> tests/unit_tests/clients/agent_backend/test_request_builder.py:132:12
 ERROR Expected a callable, got `None` [not-callable]
   --> tests/unit_tests/commands/test_clean_expired_messages.py:33:9
 ERROR Expected a callable, got `None` [not-callable]
@@ -1978,6 +2004,30 @@
   --> tests/unit_tests/commands/test_clean_expired_messages.py:94:9
 ERROR Expected a callable, got `None` [not-callable]
    --> tests/unit_tests/commands/test_clean_expired_messages.py:176:9
+ERROR Generator function should return `Generator` [bad-return]
+  --> tests/unit_tests/commands/test_legacy_model_type_migration.py:36:38
+ERROR Object of class `FromClause` has no attribute `insert` [missing-attribute]
+   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:204:13
+ERROR Object of class `object` has no attribute `callback` [missing-attribute]
+   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:383:5
+ERROR Object of class `object` has no attribute `callback` [missing-attribute]
+   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:444:5
+ERROR Object of class `TextIOBase` has no attribute `name` [missing-attribute]
+   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:457:17
+ERROR Class `object` has no class attribute `__table__` [missing-attribute]
+   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:541:48
+ERROR Class `object` has no class attribute `__table__` [missing-attribute]
+   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:620:48
+ERROR Class `object` has no class attribute `__table__` [missing-attribute]
+   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:723:48
+ERROR Class `object` has no class attribute `__table__` [missing-attribute]
+   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:801:48
+ERROR Class `object` has no class attribute `__table__` [missing-attribute]
+   --> tests/unit_tests/commands/test_legacy_model_type_migration.py:856:42
+ERROR Argument `object` is not assignable to parameter `orig` with type `BaseException` in function `sqlalchemy.exc.DBAPIError.__init__` [bad-argument-type]
+    --> tests/unit_tests/commands/test_legacy_model_type_migration.py:1226:44
+ERROR Argument `SimpleNamespace` is not assignable to parameter `orig` with type `BaseException` in function `sqlalchemy.exc.DBAPIError.__init__` [bad-argument-type]
+    --> tests/unit_tests/commands/test_legacy_model_type_migration.py:1250:57
 ERROR Expected a callable, got `None` [not-callable]
   --> tests/unit_tests/commands/test_reset_encrypt_key_pair.py:18:9
 ERROR Object of class `ModuleType` has no attribute `upgrade` [missing-attribute]
@@ -2090,22 +2140,6 @@
   --> tests/unit_tests/controllers/console/test_workspace_members.py:16:5
 ERROR `SimpleNamespace` is not assignable to attribute `_current_tenant` with type `Tenant | None` [bad-assignment]
   --> tests/unit_tests/controllers/console/test_workspace_members.py:73:43
-ERROR Object of class `Exception` has no attribute `code` [missing-attribute]
-   --> tests/unit_tests/controllers/console/test_wraps.py:119:24
-ERROR Object of class `Exception` has no attribute `code` [missing-attribute]
-   --> tests/unit_tests/controllers/console/test_wraps.py:183:16
-ERROR Object of class `Exception` has no attribute `description` [missing-attribute]
-   --> tests/unit_tests/controllers/console/test_wraps.py:184:56
-ERROR Object of class `Exception` has no attribute `code` [missing-attribute]
-   --> tests/unit_tests/controllers/console/test_wraps.py:263:28
-ERROR Object of class `Exception` has no attribute `description` [missing-attribute]
-   --> tests/unit_tests/controllers/console/test_wraps.py:264:67
-ERROR Object of class `Exception` has no attribute `code` [missing-attribute]
-   --> tests/unit_tests/controllers/console/test_wraps.py:288:28
-ERROR Object of class `Exception` has no attribute `code` [missing-attribute]
-   --> tests/unit_tests/controllers/console/test_wraps.py:364:28
-ERROR Object of class `Exception` has no attribute `description` [missing-attribute]
-   --> tests/unit_tests/controllers/console/test_wraps.py:365:48
 ERROR `SimpleNamespace` is not assignable to attribute `db` with type `SQLAlchemy` [bad-assignment]
   --> tests/unit_tests/controllers/files/test_image_preview.py:23:17
 ERROR `SimpleNamespace` is not assignable to attribute `request` with type `Request` [bad-assignment]
@@ -2174,58 +2208,6 @@
    --> tests/unit_tests/controllers/inner_api/plugin/test_plugin_wraps.py:342:35
 ERROR Missing argument `payload` in function `protected_view` [missing-argument]
    --> tests/unit_tests/controllers/inner_api/plugin/test_plugin_wraps.py:348:36
-ERROR Object of class `Step` has no attribute `_mounters` [missing-attribute]
-  --> tests/unit_tests/controllers/openapi/auth/test_composition.py:52:31
-ERROR Argument `Literal['apps:run']` is not assignable to parameter `required_scope` with type `Scope` in function `controllers.openapi.auth.context.Context.__init__` [bad-argument-type]
- --> tests/unit_tests/controllers/openapi/auth/test_context.py:5:34
-ERROR Argument `Literal['apps:run']` is not assignable to parameter `required_scope` with type `Scope` in function `controllers.openapi.auth.context.Context.__init__` [bad-argument-type]
-  --> tests/unit_tests/controllers/openapi/auth/test_context.py:19:34
-ERROR `frozenset[str]` is not assignable to attribute `scopes` with type `frozenset[Scope]` [bad-assignment]
-  --> tests/unit_tests/controllers/openapi/auth/test_context.py:20:18
-ERROR Argument `Literal['x']` is not assignable to parameter `required_scope` with type `Scope` in function `controllers.openapi.auth.context.Context.__init__` [bad-argument-type]
-  --> tests/unit_tests/controllers/openapi/auth/test_pipeline.py:18:65
-ERROR Argument `Literal['x']` is not assignable to parameter `required_scope` with type `Scope` in function `controllers.openapi.auth.context.Context.__init__` [bad-argument-type]
-  --> tests/unit_tests/controllers/openapi/auth/test_pipeline.py:34:61
-ERROR Argument `Literal['apps:run']` is not assignable to parameter `scope` with type `Scope` in function `controllers.openapi.auth.pipeline.Pipeline.guard` [bad-argument-type]
-  --> tests/unit_tests/controllers/openapi/auth/test_pipeline.py:49:27
-ERROR Argument `Literal['apps:run']` is not assignable to parameter `required_scope` with type `Scope` in function `controllers.openapi.auth.context.Context.__init__` [bad-argument-type]
-  --> tests/unit_tests/controllers/openapi/auth/test_step_app_resolver.py:13:35
-ERROR Object of class `NoneType` has no attribute `id` [missing-attribute]
-  --> tests/unit_tests/controllers/openapi/auth/test_step_app_resolver.py:63:12
-ERROR Object of class `NoneType` has no attribute `id` [missing-attribute]
-  --> tests/unit_tests/controllers/openapi/auth/test_step_app_resolver.py:64:12
-ERROR Argument `Literal['apps:run']` is not assignable to parameter `required_scope` with type `Scope` in function `controllers.openapi.auth.context.Context.__init__` [bad-argument-type]
-  --> tests/unit_tests/controllers/openapi/auth/test_step_authz.py:14:32
-ERROR `str | Unknown` is not assignable to attribute `account_id` with type `UUID | None` [bad-assignment]
-  --> tests/unit_tests/controllers/openapi/auth/test_step_authz.py:17:20
-ERROR `SimpleNamespace` is not assignable to attribute `app` with type `App | None` [bad-assignment]
-  --> tests/unit_tests/controllers/openapi/auth/test_step_authz.py:18:13
-ERROR `SimpleNamespace` is not assignable to attribute `tenant` with type `Tenant | None` [bad-assignment]
-  --> tests/unit_tests/controllers/openapi/auth/test_step_authz.py:19:16
-ERROR Argument `() -> SimpleNamespace` is not assignable to parameter `resolve_strategy` with type `() -> AppAuthzStrategy` in function `controllers.openapi.auth.steps.AppAuthzCheck.__init__` [bad-argument-type]
-  --> tests/unit_tests/controllers/openapi/auth/test_step_authz.py:70:23
-ERROR Argument `() -> SimpleNamespace` is not assignable to parameter `resolve_strategy` with type `() -> AppAuthzStrategy` in function `controllers.openapi.auth.steps.AppAuthzCheck.__init__` [bad-argument-type]
-  --> tests/unit_tests/controllers/openapi/auth/test_step_authz.py:76:19
-ERROR Argument `Literal['apps:run']` is not assignable to parameter `required_scope` with type `Scope` in function `controllers.openapi.auth.context.Context.__init__` [bad-argument-type]
-  --> tests/unit_tests/controllers/openapi/auth/test_step_bearer.py:22:35
-ERROR Argument `Literal['apps:read']` is not assignable to parameter `required_scope` with type `Scope` in function `controllers.openapi.auth.context.Context.__init__` [bad-argument-type]
-  --> tests/unit_tests/controllers/openapi/auth/test_step_layer0.py:18:32
-ERROR `SimpleNamespace | None` is not assignable to attribute `tenant` with type `Tenant | None` [bad-assignment]
-  --> tests/unit_tests/controllers/openapi/auth/test_step_layer0.py:21:16
-ERROR Argument `Literal['apps:run']` is not assignable to parameter `required_scope` with type `Scope` in function `controllers.openapi.auth.context.Context.__init__` [bad-argument-type]
-  --> tests/unit_tests/controllers/openapi/auth/test_step_mount.py:15:32
-ERROR `SimpleNamespace` is not assignable to attribute `app` with type `App | None` [bad-assignment]
-  --> tests/unit_tests/controllers/openapi/auth/test_step_mount.py:19:13
-ERROR `SimpleNamespace` is not assignable to attribute `tenant` with type `Tenant | None` [bad-assignment]
-  --> tests/unit_tests/controllers/openapi/auth/test_step_mount.py:20:16
-ERROR Argument `test_caller_mount_dispatches_by_subject_type.Fake` is not assignable to parameter `*mounters` with type `CallerMounter` in function `controllers.openapi.auth.steps.CallerMount.__init__` [bad-argument-type]
-  --> tests/unit_tests/controllers/openapi/auth/test_step_mount.py:68:9
-ERROR Argument `test_caller_mount_dispatches_by_subject_type.Fake` is not assignable to parameter `*mounters` with type `CallerMounter` in function `controllers.openapi.auth.steps.CallerMount.__init__` [bad-argument-type]
-  --> tests/unit_tests/controllers/openapi/auth/test_step_mount.py:69:9
-ERROR `in` is not supported between `Literal['wrong_surface']` and `None` [not-iterable]
-  --> tests/unit_tests/controllers/openapi/auth/test_surface_gate.py:93:20
-ERROR `in` is not supported between `Literal['/openapi/v1/apps']` and `None` [not-iterable]
-  --> tests/unit_tests/controllers/openapi/auth/test_surface_gate.py:96:20
 ERROR Object of class `FunctionType` has no attribute `view_class` [missing-attribute]
   --> tests/unit_tests/controllers/openapi/test_account.py:40:12
 ERROR Object of class `FunctionType` has no attribute `view_class` [missing-attribute]
@@ -2282,6 +2264,28 @@
   --> tests/unit_tests/controllers/openapi/test_workspaces.py:49:12
 ERROR `in` is not supported between `Literal['GET']` and `None` [not-iterable]
   --> tests/unit_tests/controllers/openapi/test_workspaces.py:50:12
+ERROR Could not find name `AuthData` [unknown-name]
+   --> tests/unit_tests/controllers/openapi/test_workspaces_members.py:107:42
+ERROR Object of class `FunctionType` has no attribute `view_class` [missing-attribute]
+   --> tests/unit_tests/controllers/openapi/test_workspaces_members.py:176:12
+ERROR `in` is not supported between `Literal['POST']` and `None` [not-iterable]
+   --> tests/unit_tests/controllers/openapi/test_workspaces_members.py:177:12
+ERROR Object of class `FunctionType` has no attribute `view_class` [missing-attribute]
+   --> tests/unit_tests/controllers/openapi/test_workspaces_members.py:182:12
+ERROR `in` is not supported between `Literal['GET']` and `None` [not-iterable]
+   --> tests/unit_tests/controllers/openapi/test_workspaces_members.py:183:12
+ERROR `in` is not supported between `Literal['POST']` and `None` [not-iterable]
+   --> tests/unit_tests/controllers/openapi/test_workspaces_members.py:184:12
+ERROR Object of class `FunctionType` has no attribute `view_class` [missing-attribute]
+   --> tests/unit_tests/controllers/openapi/test_workspaces_members.py:189:12
+ERROR `in` is not supported between `Literal['DELETE']` and `None` [not-iterable]
+   --> tests/unit_tests/controllers/openapi/test_workspaces_members.py:190:12
+ERROR Object of class `FunctionType` has no attribute `view_class` [missing-attribute]
+   --> tests/unit_tests/controllers/openapi/test_workspaces_members.py:195:12
+ERROR `in` is not supported between `Literal['PUT']` and `None` [not-iterable]
+   --> tests/unit_tests/controllers/openapi/test_workspaces_members.py:196:12
+ERROR Object of class `NoneType` has no attribute `json`
+ERROR Object of class `NoneType` has no attribute `json`
 ERROR Cannot index into `Iterable[bytes]` [bad-index]
    --> tests/unit_tests/controllers/service_api/app/test_audio.py:190:16
 ERROR Cannot index into `Response` [bad-index]
@@ -3218,67 +3222,71 @@
 ERROR Argument `SimpleNamespace` is not assignable to parameter `graph_runtime_state` with type `GraphRuntimeState | None` in function `core.app.apps.base_app_queue_manager.AppQueueManager.graph_runtime_state` [bad-argument-type]
   --> tests/unit_tests/core/app/apps/test_base_app_queue_manager.py:70:39
 ERROR Argument `SimpleNamespace` is not assignable to parameter `model_config` with type `ModelConfigWithCredentialsEntity` in function `core.app.apps.base_app_runner.AppRunner.recalc_llm_max_tokens` [bad-argument-type]
-  --> tests/unit_tests/core/app/apps/test_base_app_runner.py:64:38
+  --> tests/unit_tests/core/app/apps/test_base_app_runner.py:82:38
 ERROR Argument `SimpleNamespace` is not assignable to parameter `model_config` with type `ModelConfigWithCredentialsEntity` in function `core.app.apps.base_app_runner.AppRunner.recalc_llm_max_tokens` [bad-argument-type]
-  --> tests/unit_tests/core/app/apps/test_base_app_runner.py:87:45
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:105:45
 ERROR Argument `_QueueRecorder` is not assignable to parameter `queue_manager` with type `AppQueueManager` in function `core.app.apps.base_app_runner.AppRunner.direct_output` [bad-argument-type]
-  --> tests/unit_tests/core/app/apps/test_base_app_runner.py:97:27
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:115:27
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_generate_entity` with type `EasyUIBasedAppGenerateEntity` in function `core.app.apps.base_app_runner.AppRunner.direct_output` [bad-argument-type]
-  --> tests/unit_tests/core/app/apps/test_base_app_runner.py:98:33
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:116:33
 ERROR Argument `_QueueRecorder` is not assignable to parameter `queue_manager` with type `AppQueueManager` in function `core.app.apps.base_app_runner.AppRunner._handle_invoke_result` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:119:27
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:137:27
 ERROR Argument `list[str]` is not assignable to parameter `invoke_result` with type `Generator[Any] | LLMResult` in function `core.app.apps.base_app_runner.AppRunner._handle_invoke_result` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:131:31
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:149:31
 ERROR Argument `_QueueRecorder` is not assignable to parameter `queue_manager` with type `AppQueueManager` in function `core.app.apps.base_app_runner.AppRunner._handle_invoke_result` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:132:31
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:150:31
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_record` with type `App` in function `core.app.apps.base_app_runner.AppRunner.organize_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:150:24
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:168:24
 ERROR Argument `SimpleNamespace` is not assignable to parameter `model_config` with type `ModelConfigWithCredentialsEntity` in function `core.app.apps.base_app_runner.AppRunner.organize_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:151:26
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:169:26
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_record` with type `App` in function `core.app.apps.base_app_runner.AppRunner.organize_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:180:24
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:198:24
 ERROR Argument `SimpleNamespace` is not assignable to parameter `model_config` with type `ModelConfigWithCredentialsEntity` in function `core.app.apps.base_app_runner.AppRunner.organize_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:181:26
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:199:26
 ERROR Object of class `object` has no attribute `role_prefix` [missing-attribute]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:191:16
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:209:16
 ERROR Object of class `object` has no attribute `role_prefix` [missing-attribute]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:192:16
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:210:16
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_record` with type `App` in function `core.app.apps.base_app_runner.AppRunner.organize_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:215:24
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:233:24
 ERROR Argument `SimpleNamespace` is not assignable to parameter `model_config` with type `ModelConfigWithCredentialsEntity` in function `core.app.apps.base_app_runner.AppRunner.organize_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:216:26
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:234:26
 ERROR Argument `object` is not assignable to parameter `obj` with type `Sized` in function `len` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:225:20
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:243:20
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_record` with type `App` in function `core.app.apps.base_app_runner.AppRunner.organize_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:232:28
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:250:28
 ERROR Argument `SimpleNamespace` is not assignable to parameter `model_config` with type `ModelConfigWithCredentialsEntity` in function `core.app.apps.base_app_runner.AppRunner.organize_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:233:30
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:251:30
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_record` with type `App` in function `core.app.apps.base_app_runner.AppRunner.organize_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:241:28
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:259:28
 ERROR Argument `SimpleNamespace` is not assignable to parameter `model_config` with type `ModelConfigWithCredentialsEntity` in function `core.app.apps.base_app_runner.AppRunner.organize_prompt_messages` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:242:30
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:260:30
 ERROR Argument `_QueueRecorder` is not assignable to parameter `queue_manager` with type `AppQueueManager` in function `core.app.apps.base_app_runner.AppRunner._handle_invoke_result` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:277:27
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:295:27
 ERROR Object of class `NoneType` has no attribute `message` [missing-attribute]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:284:16
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:302:16
 ERROR Argument `_QueueRecorder` is not assignable to parameter `queue_manager` with type `AppQueueManager` in function `core.app.apps.base_app_runner.AppRunner._handle_invoke_result_stream` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:322:27
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:340:27
 ERROR Object of class `NoneType` has no attribute `usage` [missing-attribute]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:331:16
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:349:16
+ERROR Argument `_ClosableStream` is not assignable to parameter `invoke_result` with type `Generator[LLMResultChunk]` in function `core.app.apps.base_app_runner.AppRunner._handle_invoke_result_stream` [bad-argument-type]
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:367:31
+ERROR Argument `SimpleNamespace` is not assignable to parameter `queue_manager` with type `AppQueueManager` in function `core.app.apps.base_app_runner.AppRunner._handle_invoke_result_stream` [bad-argument-type]
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:368:31
 ERROR Argument `SimpleNamespace` is not assignable to parameter `content` with type `ImagePromptMessageContent` in function `core.app.apps.base_app_runner.AppRunner._handle_multimodal_image_content` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:360:21
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:400:21
 ERROR Argument `SimpleNamespace` is not assignable to parameter `queue_manager` with type `AppQueueManager` in function `core.app.apps.base_app_runner.AppRunner._handle_multimodal_image_content` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:364:27
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:404:27
 ERROR Argument `SimpleNamespace` is not assignable to parameter `application_generate_entity` with type `EasyUIBasedAppGenerateEntity` in function `core.app.apps.base_app_runner.AppRunner.check_hosting_moderation` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:383:41
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:423:41
 ERROR Argument `_QueueRecorder` is not assignable to parameter `queue_manager` with type `AppQueueManager` in function `core.app.apps.base_app_runner.AppRunner.check_hosting_moderation` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:384:27
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:424:27
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_generate_entity` with type `AppGenerateEntity` in function `core.app.apps.base_app_runner.AppRunner.moderation_for_inputs` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:419:33
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:459:33
 ERROR Argument `SimpleNamespace` is not assignable to parameter `app_record` with type `App` in function `core.app.apps.base_app_runner.AppRunner.query_app_annotations_to_reply` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:435:24
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:475:24
 ERROR Argument `SimpleNamespace` is not assignable to parameter `message` with type `Message` in function `core.app.apps.base_app_runner.AppRunner.query_app_annotations_to_reply` [bad-argument-type]
-   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:436:21
+   --> tests/unit_tests/core/app/apps/test_base_app_runner.py:476:21
 ERROR `Literal['generated-conversation-id']` is not assignable to attribute `id` with type `Never` [bad-assignment]
   --> tests/unit_tests/core/app/apps/test_message_based_app_generator.py:93:22
 ERROR `Literal['generated-message-id']` is not assignable to attribute `id` with type `Never` [bad-assignment]
@@ -5609,6 +5617,50 @@
    --> tests/unit_tests/core/workflow/graph_engine/test_table_runner.py:711:27
 ERROR Argument `Iterator[Unknown]` is not assignable to parameter `messages` with type `Generator[ToolInvokeMessage]` in function `core.workflow.nodes.agent.message_transformer.AgentMessageTransformer.transform` [bad-argument-type]
   --> tests/unit_tests/core/workflow/nodes/agent/test_message_transformer.py:15:26
+ERROR Cannot index into `bool` [bad-index]
+   --> tests/unit_tests/core/workflow/nodes/agent_v2/test_plugin_tools_builder.py:150:12
+ERROR Cannot index into `float` [bad-index]
+   --> tests/unit_tests/core/workflow/nodes/agent_v2/test_plugin_tools_builder.py:150:12
+ERROR Cannot index into `int` [bad-index]
+   --> tests/unit_tests/core/workflow/nodes/agent_v2/test_plugin_tools_builder.py:150:12
+ERROR Cannot index into `list[JsonValue]` [bad-index]
+   --> tests/unit_tests/core/workflow/nodes/agent_v2/test_plugin_tools_builder.py:150:12
+ERROR Cannot index into `str` [bad-index]
+   --> tests/unit_tests/core/workflow/nodes/agent_v2/test_plugin_tools_builder.py:150:12
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/agent_v2/test_plugin_tools_builder.py:150:12
+ERROR Cannot index into `bool` [bad-index]
+   --> tests/unit_tests/core/workflow/nodes/agent_v2/test_plugin_tools_builder.py:150:12
+ERROR Cannot index into `float` [bad-index]
+   --> tests/unit_tests/core/workflow/nodes/agent_v2/test_plugin_tools_builder.py:150:12
+ERROR Cannot index into `int` [bad-index]
+   --> tests/unit_tests/core/workflow/nodes/agent_v2/test_plugin_tools_builder.py:150:12
+ERROR Cannot index into `list[JsonValue]` [bad-index]
+   --> tests/unit_tests/core/workflow/nodes/agent_v2/test_plugin_tools_builder.py:150:12
+ERROR Cannot index into `str` [bad-index]
+   --> tests/unit_tests/core/workflow/nodes/agent_v2/test_plugin_tools_builder.py:150:12
+ERROR `None` is not subscriptable [unsupported-operation]
+   --> tests/unit_tests/core/workflow/nodes/agent_v2/test_plugin_tools_builder.py:150:12
+ERROR `not in` is not supported between `Literal['region']` and `bool` [not-iterable]
+   --> tests/unit_tests/core/workflow/nodes/agent_v2/test_plugin_tools_builder.py:151:12
+ERROR `not in` is not supported between `Literal['region']` and `float` [not-iterable]
+   --> tests/unit_tests/core/workflow/nodes/agent_v2/test_plugin_tools_builder.py:151:12
+ERROR `not in` is not supported between `Literal['region']` and `int` [not-iterable]
+   --> tests/unit_tests/core/workflow/nodes/agent_v2/test_plugin_tools_builder.py:151:12
+ERROR `not in` is not supported between `Literal['region']` and `None` [not-iterable]
+   --> tests/unit_tests/core/workflow/nodes/agent_v2/test_plugin_tools_builder.py:151:12
+ERROR Argument `object` is not assignable to parameter `status` with type `Literal['cancelled', 'failed', 'paused', 'running', 'succeeded']` in function `dify_agent.protocol.schemas.RunStatusResponse.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/agent_v2/test_session_cleanup_layer.py:121:20
+ERROR Class member `_WaitableFakeAgentBackendRunClient.stream_events` overrides parent class `FakeAgentBackendRunClient` in an inconsistent manner [bad-override]
+   --> tests/unit_tests/core/workflow/nodes/agent_v2/test_session_cleanup_layer.py:133:9
+ERROR Argument `_WaitableFakeAgentBackendRunClient` is not assignable to parameter `agent_backend_client` with type `AgentBackendRunClient | None` in function `core.workflow.nodes.agent_v2.session_cleanup_layer.WorkflowAgentSessionCleanupLayer.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/agent_v2/test_session_cleanup_layer.py:154:30
+ERROR Argument `_WaitableFakeAgentBackendRunClient` is not assignable to parameter `agent_backend_client` with type `AgentBackendRunClient | None` in function `core.workflow.nodes.agent_v2.session_cleanup_layer.WorkflowAgentSessionCleanupLayer.__init__` [bad-argument-type]
+   --> tests/unit_tests/core/workflow/nodes/agent_v2/test_session_cleanup_layer.py:360:30
+ERROR Object of class `FromClause` has no attribute `create` [missing-attribute]
+  --> tests/unit_tests/core/workflow/nodes/agent_v2/test_session_store.py:66:5
+ERROR Object of class `FromClause` has no attribute `drop` [missing-attribute]
+  --> tests/unit_tests/core/workflow/nodes/agent_v2/test_session_store.py:71:5
 ERROR Class member `_Version1._get_retry_config` overrides parent class `Node` in an inconsistent manner [bad-override]
   --> tests/unit_tests/core/workflow/nodes/base/test_get_node_type_classes_mapping.py:53:13
 ERROR Expected 1 positional argument, got 2 in function `graphon.nodes.code.code_node.CodeNode._check_boolean` [bad-argument-count]
@@ -6056,13 +6108,13 @@
 ERROR `SimpleNamespace` is not assignable to attribute `_current_tenant` with type `Tenant | None` [bad-assignment]
    --> tests/unit_tests/libs/test_login.py:247:35
 ERROR Argument `Literal['apps:read']` is not assignable to parameter `scope` with type `Scope` in function `libs.oauth_bearer.require_scope` [bad-argument-type]
-  --> tests/unit_tests/libs/test_oauth_bearer_require_scope.py:61:20
+  --> tests/unit_tests/libs/test_oauth_bearer_require_scope.py:62:20
 ERROR Argument `Literal['apps:write']` is not assignable to parameter `scope` with type `Scope` in function `libs.oauth_bearer.require_scope` [bad-argument-type]
-  --> tests/unit_tests/libs/test_oauth_bearer_require_scope.py:70:20
+  --> tests/unit_tests/libs/test_oauth_bearer_require_scope.py:71:20
 ERROR Argument `Literal['apps:write']` is not assignable to parameter `scope` with type `Scope` in function `libs.oauth_bearer.require_scope` [bad-argument-type]
-  --> tests/unit_tests/libs/test_oauth_bearer_require_scope.py:81:20
+  --> tests/unit_tests/libs/test_oauth_bearer_require_scope.py:82:20
 ERROR Argument `Literal['apps:read']` is not assignable to parameter `scope` with type `Scope` in function `libs.oauth_bearer.require_scope` [bad-argument-type]
-  --> tests/unit_tests/libs/test_oauth_bearer_require_scope.py:90:20
+  --> tests/unit_tests/libs/test_oauth_bearer_require_scope.py:91:20
 ERROR Argument `_FakeRedis` is not assignable to parameter `redis_client` with type `_RateLimiterRedisClient` in function `libs.helper.RateLimiter.__init__` [bad-argument-type]
   --> tests/unit_tests/libs/test_rate_limiter.py:44:22
 ERROR Argument `dict[@_, @_]` is not assignable to parameter `headers` with type `Message` in function `python_http_client.exceptions.HTTPError.__init__` [bad-argument-type]
@@ -6572,6 +6624,48 @@
   --> tests/unit_tests/services/tools/test_builtin_tools_manage_service.py:91:89
 ERROR Object of class `Mapping` has no attribute `startswith` [missing-attribute]
    --> tests/unit_tests/services/tools/test_tools_transform_service.py:464:16
+ERROR Object of class `Iterator` has no attribute `close` [missing-attribute]
+   --> tests/unit_tests/services/workflow/test_inspector_events.py:181:9
+ERROR Object of class `Iterator` has no attribute `close` [missing-attribute]
+   --> tests/unit_tests/services/workflow/test_inspector_events.py:200:9
+ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.snapshot_workflow_run` [bad-argument-type]
+   --> tests/unit_tests/services/workflow/test_node_output_inspector_service.py:152:53
+ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.snapshot_workflow_run` [bad-argument-type]
+   --> tests/unit_tests/services/workflow/test_node_output_inspector_service.py:164:60
+ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.snapshot_workflow_run` [bad-argument-type]
+   --> tests/unit_tests/services/workflow/test_node_output_inspector_service.py:177:60
+ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.node_detail` [bad-argument-type]
+   --> tests/unit_tests/services/workflow/test_node_output_inspector_service.py:186:43
+ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.output_preview` [bad-argument-type]
+   --> tests/unit_tests/services/workflow/test_node_output_inspector_service.py:199:27
+ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.snapshot_workflow_run` [bad-argument-type]
+   --> tests/unit_tests/services/workflow/test_node_output_inspector_service.py:218:60
+ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.snapshot_workflow_run` [bad-argument-type]
+   --> tests/unit_tests/services/workflow/test_node_output_inspector_service.py:233:60
+ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.snapshot_workflow_run` [bad-argument-type]
+   --> tests/unit_tests/services/workflow/test_node_output_inspector_service.py:248:60
+ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.snapshot_workflow_run` [bad-argument-type]
+   --> tests/unit_tests/services/workflow/test_node_output_inspector_service.py:260:60
+ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.snapshot_workflow_run` [bad-argument-type]
+   --> tests/unit_tests/services/workflow/test_node_output_inspector_service.py:282:60
+ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.snapshot_workflow_run` [bad-argument-type]
+   --> tests/unit_tests/services/workflow/test_node_output_inspector_service.py:318:60
+ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.snapshot_workflow_run` [bad-argument-type]
+   --> tests/unit_tests/services/workflow/test_node_output_inspector_service.py:336:60
+ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.snapshot_workflow_run` [bad-argument-type]
+   --> tests/unit_tests/services/workflow/test_node_output_inspector_service.py:355:60
+ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.snapshot_workflow_run` [bad-argument-type]
+   --> tests/unit_tests/services/workflow/test_node_output_inspector_service.py:384:60
+ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.output_preview` [bad-argument-type]
+   --> tests/unit_tests/services/workflow/test_node_output_inspector_service.py:408:23
+ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.snapshot_workflow_run` [bad-argument-type]
+   --> tests/unit_tests/services/workflow/test_node_output_inspector_service.py:435:60
+ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.snapshot_workflow_run` [bad-argument-type]
+   --> tests/unit_tests/services/workflow/test_node_output_inspector_service.py:454:60
+ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.snapshot_workflow_run` [bad-argument-type]
+   --> tests/unit_tests/services/workflow/test_node_output_inspector_service.py:476:60
+ERROR Argument `SimpleNamespace` is not assignable to parameter `app_model` with type `App` in function `services.workflow.node_output_inspector_service.NodeOutputInspectorService.snapshot_workflow_run` [bad-argument-type]
+   --> tests/unit_tests/services/workflow/test_node_output_inspector_service.py:498:60
 ERROR Cannot instantiate `BaseQueueDispatcher` because the following members are abstract: `get_queue_name`, `get_priority` [bad-instantiation]
   --> tests/unit_tests/services/workflow/test_queue_dispatcher.py:40:32
 ERROR Cannot instantiate `CFSPlanScheduler` because the following members are abstract: `can_schedule` [bad-instantiation]

[github-actions]

Pyrefly Type Coverage

Metric	Base	PR	Delta
Type coverage	45.65%	46.00%	+0.35%
Strict coverage	45.17%	45.53%	+0.36%
Typed symbols	24,208	24,788	+580
Untyped symbols	29,129	29,400	+271
Modules	2724	2754	+30

[dosubot]

Related Knowledge

1 document with suggested updates is ready for review.

dify

Dify Agent Server 模块分析 (Commit 55f95dbc)

View Suggested Changes

@@ -202,8 +202,8 @@
 
 ```python
 class MyLayerDeps(LayerDeps):
-    plugin: DifyPluginLayer      # 必须依赖
-    output: OutputLayer | None   # 可选依赖
+    execution_context: DifyExecutionContextLayer  # 必须依赖
+    output: OutputLayer | None                    # 可选依赖
 ```
 
 依赖在 `Compositor` 构建 `CompositorRun` 时直接解析并绑定为 Layer 实例引用，无需依赖注入容器或查找 API。
@@ -232,11 +232,11 @@
 
 [[23]](https://github.com/langgenius/dify/blob/7210f856c9c07ae03d7c2e5def96c949efee6397/dify-agent/src/dify_agent/layers/dify_plugin/plugin_layer.py)
 
-**`DifyPluginLayer`**（type_id: `dify.plugin`）：共享的 Plugin Daemon 租户/用户上下文层，携带 `tenant_id` 和 `user_id`，不持有 HTTP 客户端。Plugin Daemon URL 和 API Key 由服务端 Provider 工厂注入，确保这些敏感配置不出现在公开的 HTTP 请求体中。该层作为共享依赖被 LLM 和工具层复用，具体的 `plugin_id` 由业务层（LLM、工具）各自携带 [[24]](https://github.com/langgenius/dify/blob/7210f856c9c07ae03d7c2e5def96c949efee6397/dify-agent/src/dify_agent/layers/dify_plugin/plugin_layer.py#L1-L11)。
-
-**`DifyPluginLLMLayer`**（type_id: `dify.plugin.llm`）：依赖 `DifyPluginLayer`，持有插件包 ID（`plugin_id`）、模型提供者（`model_provider`）、模型名称（`model`）和模型凭证配置。其 `get_model()` 方法接受共享的 `httpx.AsyncClient`，返回 Pydantic AI 兼容的模型实例。
-
-**`DifyPluginToolsLayer`**（type_id: `dify.plugin.tools`）：插件工具暴露层，将 API 侧预备的插件工具声明注册为 Pydantic AI 工具。API 侧负责解析 daemon 声明、合并参数和生成模型可见 JSON schema；Agent 侧负责验证隐藏输入、应用默认值、调用 daemon 并转换响应。配置包含工具列表（`DifyPluginToolConfig`），每个工具携带自己的 `plugin_id`、提供者名称（`provider`）、daemon 工具名称（`tool_name`）、凭证类型（`credential_type`）、运行时隐藏参数（`runtime_parameters`）以及 API 预备的参数声明（`parameters`、`parameters_json_schema`）。
+**`DifyExecutionContextLayer`**（type_id: `dify.execution_context`）：Dify 专用的执行上下文层，携带 `tenant_id`、`app_id`、`workflow_id`、`workflow_run_id`、`node_id`、`node_execution_id`、`conversation_id`、`agent_id`、`agent_config_version_id` 等可观察性字段，以及 `invoke_from` 和 `trace_id`。该层不持有 HTTP 客户端或 Plugin Daemon 配置，仅作为元数据上下文被 LLM 和工具层依赖。
+
+**`DifyPluginLLMLayer`**（type_id: `dify.plugin.llm`）：依赖 `DifyExecutionContextLayer`，持有插件包 ID（`plugin_id`）、模型提供者（`model_provider`）、模型名称（`model`）和模型凭证配置。其 `get_model()` 方法接受共享的 `httpx.AsyncClient`，返回 Pydantic AI 兼容的模型实例。
+
+**`DifyPluginToolsLayer`**（type_id: `dify.plugin.tools`）：依赖 `DifyExecutionContextLayer`，插件工具暴露层，将 API 侧预备的插件工具声明注册为 Pydantic AI 工具。API 侧负责解析 daemon 声明、合并参数和生成模型可见 JSON schema；Agent 侧负责验证隐藏输入、应用默认值、调用 daemon 并转换响应。配置包含工具列表（`DifyPluginToolConfig`），每个工具携带自己的 `plugin_id`、提供者名称（`provider`）、daemon 工具名称（`tool_name`）、凭证类型（`credential_type`）、运行时隐藏参数（`runtime_parameters`）以及 API 预备的参数声明（`parameters`、`parameters_json_schema`）。
 
 #### 4. Output Layer
 

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