diff --git a/loopx/chat_automation_cadence_api.py b/loopx/chat/automation_cadence_api.py
similarity index 99%
rename from loopx/chat_automation_cadence_api.py
rename to loopx/chat/automation_cadence_api.py
index 062a3b352c..986681b078 100644
--- a/loopx/chat_automation_cadence_api.py
+++ b/loopx/chat/automation_cadence_api.py
@@ -7,12 +7,12 @@
 from typing import Any
 from urllib.parse import parse_qs, urlparse
 
-from .control_plane.effect_runtime import (
+from ..control_plane.effect_runtime import (
     EffectRuntimeConflict,
     EffectRuntimeRejected,
     effect_runtime_result,
 )
-from .control_plane.quota.automation_cadence_readback import (
+from ..control_plane.quota.automation_cadence_readback import (
     automation_cadence_readback,
 )
 
diff --git a/loopx/chat_goal_configuration_api.py b/loopx/chat/goal_configuration_api.py
similarity index 96%
rename from loopx/chat_goal_configuration_api.py
rename to loopx/chat/goal_configuration_api.py
index 92f98d4489..5bb47de3dc 100644
--- a/loopx/chat_goal_configuration_api.py
+++ b/loopx/chat/goal_configuration_api.py
@@ -5,26 +5,26 @@
 from typing import Any, Protocol
 from urllib.parse import parse_qs, urlparse
 
-from .capabilities.configuration_inspection import (
+from ..capabilities.configuration_inspection import (
     GOAL_CONFIGURATION_INSPECTION_SCHEMA,
     inspect_machine_namespaces,
     project_goal_configuration as _public_goal_configuration,
 )
-from .capabilities.multi_subagent import (
+from ..capabilities.multi_subagent import (
     apply_codex_subagent_capacity,
     plan_codex_subagent_capacity,
     public_codex_host_capacity,
 )
-from .configuration_transaction import (
+from ..configuration_transaction import (
     build_configuration_update_plan,
     configuration_payload_revision,
     require_expected_configuration_plan_revision,
 )
-from .control_plane.goals.configure_goal_service import (
+from ..control_plane.goals.configure_goal_service import (
     configure_goal_with_global_sync,
     read_goal_configuration_with_source_route,
 )
-from .orchestration import subagent_model_configuration_options
+from ..orchestration import subagent_model_configuration_options
 
 CHAT_GOAL_CONFIGURATION_PATH = "/api/chat/goal-configuration"
 CHAT_GOAL_CONFIGURATION_PREVIEW_PATH = f"{CHAT_GOAL_CONFIGURATION_PATH}/preview"
@@ -145,7 +145,7 @@ def _change_quality_options(config: Mapping[str, Any]) -> dict[str, Any]:
 
 
 def _progress_review_options(config: Mapping[str, Any]) -> dict[str, Any]:
-    from .capabilities.progress_review.policy import (
+    from ..capabilities.progress_review.policy import (
         normalize_progress_review_contract_revision,
         normalize_progress_review_drift_threshold,
         normalize_progress_review_mode,
@@ -248,8 +248,8 @@ def _goal_capability_options(
     if capability_id == "goal_capability_organization":
         return {"capability_improvement_configuration": config}
     if capability_id == "todo_replan_cadence":
-        from .capabilities.todo_replan_cadence.machine_defaults import normalize_replan_cadence_configuration
-        from .control_plane.work_items.stride_policy_codec import normalize_stride_strategy
+        from ..capabilities.todo_replan_cadence.machine_defaults import normalize_replan_cadence_configuration
+        from ..control_plane.work_items.stride_policy_codec import normalize_stride_strategy
         horizon = {"clear_execution_planning_horizon_goal": True}
         if "planning_horizon_goal" in config:
             if not isinstance(config["planning_horizon_goal"], bool):
@@ -272,7 +272,7 @@ def _goal_capability_options(
         return {option: cadence["count"], **horizon, **({"execution_stride_strategy": cadence["stride_strategy"]}
             if "stride_strategy" in cadence else {})}
     if capability_id == "periodic_report":
-        from .capabilities.periodic_report.goal_configuration import normalize_configuration
+        from ..capabilities.periodic_report.goal_configuration import normalize_configuration
         # Validate the payload before the Session guard reads native sources.
         return {"periodic_report_configuration": normalize_configuration(config)}
     if capability_id == "reward_memory":
@@ -314,7 +314,7 @@ def _goal_capability_options(
     if capability_id == "explore_harness":
         return _explore_harness_options(config)
     if capability_id == "pull_request_review":
-        from .capabilities.pr_review_queue.goal_configuration import normalize_configuration
+        from ..capabilities.pr_review_queue.goal_configuration import normalize_configuration
         return {"pull_request_review_configuration": normalize_configuration(config)}
     if capability_id == "change_quality_qualification":
         return _change_quality_options(config)
@@ -445,7 +445,7 @@ def _goal_configuration_readback_matches(
         capability_id: str, actual: object, desired: object, applied: Mapping[str, Any]
     ) -> bool:
         if capability_id == "reward_memory" and isinstance(actual, Mapping) and isinstance(desired, Mapping):
-            from .capabilities.reward_memory.configuration import reward_memory_configuration_readback_matches
+            from ..capabilities.reward_memory.configuration import reward_memory_configuration_readback_matches
             return reward_memory_configuration_readback_matches(actual, desired, applied)
         return actual == desired
 
@@ -472,8 +472,8 @@ def _goal_configuration_inspect(self) -> None:
                 result,
                 machine_namespaces=self._goal_configuration_machine_namespaces(),
             )
-            from .agent_registry import load_goal_from_registry
-            from .capabilities.progress_review.context import external_progress_review_context
+            from ..agent_registry import load_goal_from_registry
+            from ..capabilities.progress_review.context import external_progress_review_context
             goal = load_goal_from_registry(self.server.registry_path, goal_ids[0].strip())
             observation = external_progress_review_context(goal or {}, getattr(self.server, "runtime_root", None))
             if observation is not None:
@@ -681,7 +681,7 @@ def _goal_configuration_update(self, *, execute: bool) -> None:
             options = _goal_capability_options(capability_id, configuration)
             machine_namespaces = self._goal_configuration_machine_namespaces()
             from contextlib import nullcontext
-            from .capabilities.native_chat.steward_reports import session_report_configuration_guard
+            from ..capabilities.native_chat.steward_reports import session_report_configuration_guard
             controller = getattr(self.server, "runtime_controller", None)
             guard = (session_report_configuration_guard(controller, goal_id, configuration)
                 if capability_id == "periodic_report" and controller is not None else nullcontext())
diff --git a/loopx/chat_machine_configuration_api.py b/loopx/chat/machine_configuration_api.py
similarity index 97%
rename from loopx/chat_machine_configuration_api.py
rename to loopx/chat/machine_configuration_api.py
index 7d51a5b407..2e00ba36b0 100644
--- a/loopx/chat_machine_configuration_api.py
+++ b/loopx/chat/machine_configuration_api.py
@@ -4,12 +4,12 @@
 from pathlib import Path
 from typing import Any, Protocol, cast
 
-from .capabilities.configuration_ui import build_capability_configuration_catalog
-from .configuration_catalog import build_configuration_capability_descriptors
-from .capabilities.machine_configuration.builtins import (
+from ..capabilities.configuration_ui import build_capability_configuration_catalog
+from ..configuration_catalog import build_configuration_capability_descriptors
+from ..capabilities.machine_configuration.builtins import (
     build_builtin_machine_configuration_registry,
 )
-from .capabilities.machine_configuration.contract import (
+from ..capabilities.machine_configuration.contract import (
     MACHINE_CONFIGURATION_SCHEMA,
     MachineConfigurationRegistry,
     machine_configuration_revision,
@@ -17,7 +17,7 @@
     normalize_machine_configuration,
     remove_machine_configuration_namespace,
 )
-from .capabilities.machine_configuration.store import (
+from ..capabilities.machine_configuration.store import (
     configure_machine_configuration,
     inspect_machine_configuration,
     read_stored_machine_configuration,
diff --git a/loopx/presentation/configuration_api.py b/loopx/presentation/configuration_api.py
index d01c3b3eb3..7faaf63c6e 100644
--- a/loopx/presentation/configuration_api.py
+++ b/loopx/presentation/configuration_api.py
@@ -12,13 +12,13 @@
 from . import request_control_api as request_api
 from . import goal_storage_api as storage_api
 from ..chat import usage_statistics_api as usage_api
-from .. import chat_goal_configuration_api as goal_api
+from ..chat import goal_configuration_api as goal_api
 from . import goal_direction_api as direction_api
 from . import decision_context_api as context_api
 from . import content_media_api as media_api
-from .. import chat_machine_configuration_api as machine_api
+from ..chat import machine_configuration_api as machine_api
 from .. import chat_operator_provider_api as operator_api
-from .. import chat_automation_cadence_api as cadence_api
+from ..chat import automation_cadence_api as cadence_api
 
 
 class ChatConfigurationRequestMixin(
diff --git a/tests/architecture/top_level_module_budget.json b/tests/architecture/top_level_module_budget.json
index 114a6aca20..2f596b7889 100644
--- a/tests/architecture/top_level_module_budget.json
+++ b/tests/architecture/top_level_module_budget.json
@@ -1,6 +1,6 @@
 {
   "schema": "loopx_top_level_module_budget_v0",
   "baseline_commit": "a4483aaece5bc74ec3f969fd067229487022401b",
-  "max_top_level_modules": 139,
+  "max_top_level_modules": 136,
   "allowlist": ["__init__.py", "entrypoint.py", "cli.py"]
 }
diff --git a/tests/capabilities/test_capability_improvement.py b/tests/capabilities/test_capability_improvement.py
index b966494c26..8258f3d3f6 100644
--- a/tests/capabilities/test_capability_improvement.py
+++ b/tests/capabilities/test_capability_improvement.py
@@ -8,7 +8,7 @@
 import pytest
 
 from loopx.capabilities.goal_capability_organization.goal_configuration import configuration_summary
-from loopx.chat_goal_configuration_api import (
+from loopx.chat.goal_configuration_api import (
     CHAT_GOAL_CONFIGURATION_PREVIEW_PATH, GoalConfigurationRequestMixin,
 )
 from loopx.configure_goal import configure_goal
diff --git a/tests/capabilities/test_explore_machine_defaults.py b/tests/capabilities/test_explore_machine_defaults.py
index 479ce188e8..37d359b94c 100644
--- a/tests/capabilities/test_explore_machine_defaults.py
+++ b/tests/capabilities/test_explore_machine_defaults.py
@@ -24,7 +24,7 @@
 from loopx.capabilities.configuration_inspection import inspect_machine_namespaces, project_goal_configuration
 from loopx.capabilities.machine_configuration.builtins import build_builtin_machine_configuration_registry
 from loopx.capabilities.machine_configuration.store import configure_machine_configuration
-from loopx.chat_goal_configuration_api import _goal_capability_options
+from loopx.chat.goal_configuration_api import _goal_capability_options
 from loopx.configure_goal import configure_goal
 from loopx.control_plane.coordination.goal_storage_initialization import initialize_goal_storage_target
 from loopx.history import collect_history
diff --git a/tests/capabilities/test_explore_turn_context.py b/tests/capabilities/test_explore_turn_context.py
index 311f86be03..9dbd596072 100644
--- a/tests/capabilities/test_explore_turn_context.py
+++ b/tests/capabilities/test_explore_turn_context.py
@@ -18,7 +18,7 @@
     explore_result_log_path,
 )
 from loopx.configure_goal import configure_goal
-from loopx.chat_goal_configuration_api import _goal_capability_options
+from loopx.chat.goal_configuration_api import _goal_capability_options
 from loopx.control_plane.effect_runtime import (
     effect_runtime_result,
     EffectRuntimeRejected,
diff --git a/tests/capabilities/test_goal_capability_inspection.py b/tests/capabilities/test_goal_capability_inspection.py
index 1e5dd164b4..8123d711df 100644
--- a/tests/capabilities/test_goal_capability_inspection.py
+++ b/tests/capabilities/test_goal_capability_inspection.py
@@ -10,7 +10,7 @@
     inspect_goal_capabilities,
     render_goal_capabilities,
 )
-from loopx.chat_goal_configuration_api import GoalConfigurationRequestMixin
+from loopx.chat.goal_configuration_api import GoalConfigurationRequestMixin
 from loopx.cli import main
 
 
diff --git a/tests/capabilities/test_machine_configuration_goal_defaults.py b/tests/capabilities/test_machine_configuration_goal_defaults.py
index 2f940ae05d..795a31bf5a 100644
--- a/tests/capabilities/test_machine_configuration_goal_defaults.py
+++ b/tests/capabilities/test_machine_configuration_goal_defaults.py
@@ -249,7 +249,7 @@ def test_goal_overrides_win_and_clearing_restores_live_machine_defaults(
 
 def test_effective_turn_machine_default_migration_and_override_readback(tmp_path: Path) -> None:
     """An explicit unit switch preserves v0 storage until apply and is reversible."""
-    from loopx.chat_goal_configuration_api import _goal_capability_options
+    from loopx.chat.goal_configuration_api import _goal_capability_options
     from loopx.capabilities.goal_inspection import inspect_goal_capabilities
 
     _repo, registry_path, runtime_root = _fixture(tmp_path)
@@ -354,7 +354,7 @@ def test_product_default_and_namespace_removal_use_six_settled_turns(tmp_path, m
 
 
 def test_stride_version_inherits_and_rolls_back(tmp_path: Path) -> None:
-    from loopx.chat_goal_configuration_api import _goal_capability_options
+    from loopx.chat.goal_configuration_api import _goal_capability_options
     from loopx.capabilities.goal_inspection import inspect_goal_capabilities
 
     _repo, registry_path, runtime_root = _fixture(tmp_path)
@@ -414,7 +414,7 @@ def test_stride_version_inherits_and_rolls_back(tmp_path: Path) -> None:
 
 
 def test_goal_stride_only_uses_live_review_interval(tmp_path: Path) -> None:
-    from loopx.chat_goal_configuration_api import _goal_capability_options
+    from loopx.chat.goal_configuration_api import _goal_capability_options
     from loopx.capabilities.goal_inspection import inspect_goal_capabilities
 
     _repo, registry_path, runtime_root = _fixture(tmp_path)
@@ -509,7 +509,7 @@ def test_stride_configuration_rejects_unsupported_or_ambiguous_versions(schema_v
 
 
 def test_horizon_goal_defaults_on_with_explicit_overrides_and_clear(tmp_path):
-    from loopx.chat_goal_configuration_api import _goal_capability_options
+    from loopx.chat.goal_configuration_api import _goal_capability_options
     from loopx.capabilities.goal_inspection import inspect_goal_capabilities
 
     _repo, registry_path, runtime_root = _fixture(tmp_path)
diff --git a/tests/capabilities/test_periodic_report_cadence.py b/tests/capabilities/test_periodic_report_cadence.py
index 7fdb06cf9e..b7cf3fea0f 100644
--- a/tests/capabilities/test_periodic_report_cadence.py
+++ b/tests/capabilities/test_periodic_report_cadence.py
@@ -114,7 +114,7 @@ def test_timezone_conflict_is_not_silently_reinterpreted():
 def test_configure_goal_persists_and_clears_schedule(tmp_path):
     import json
     from loopx.configure_goal import configure_goal
-    from loopx.chat_goal_configuration_api import _goal_capability_options
+    from loopx.chat.goal_configuration_api import _goal_capability_options
     from loopx.capabilities.periodic_report.machine_defaults import resolve_goal_periodic_report_subscription
     registry = tmp_path / "registry.json"
     registry.write_text(json.dumps({"goals": [{"id": "example", "repo": str(tmp_path),
diff --git a/tests/capabilities/test_pr_review_configuration.py b/tests/capabilities/test_pr_review_configuration.py
index 3f08fa6ad6..f5046933b6 100644
--- a/tests/capabilities/test_pr_review_configuration.py
+++ b/tests/capabilities/test_pr_review_configuration.py
@@ -8,7 +8,7 @@
 
 from loopx.cli import main
 from loopx.configure_goal import configure_goal
-from loopx.chat_goal_configuration_api import _goal_capability_options
+from loopx.chat.goal_configuration_api import _goal_capability_options
 from loopx.capabilities.pr_review_queue.goal_configuration import (
     apply_change,
     configuration_summary,
diff --git a/tests/capabilities/test_progress_review.py b/tests/capabilities/test_progress_review.py
index 7f45e2ce97..119af83382 100644
--- a/tests/capabilities/test_progress_review.py
+++ b/tests/capabilities/test_progress_review.py
@@ -272,7 +272,7 @@ def test_catalog_registers_the_default_off_capability() -> None:
 import io  # noqa: E402
 from contextlib import redirect_stdout  # noqa: E402
 
-from loopx.chat_goal_configuration_api import _goal_capability_options  # noqa: E402
+from loopx.chat.goal_configuration_api import _goal_capability_options  # noqa: E402
 from loopx.cli import main as cli_main  # noqa: E402
 from loopx.configure_goal import configure_goal  # noqa: E402
 from loopx.configuration_catalog import build_goal_configuration_catalog  # noqa: E402
diff --git a/tests/capabilities/test_reward_memory_agent_bindings.py b/tests/capabilities/test_reward_memory_agent_bindings.py
index fa4dd27731..6c17d0fca7 100644
--- a/tests/capabilities/test_reward_memory_agent_bindings.py
+++ b/tests/capabilities/test_reward_memory_agent_bindings.py
@@ -188,7 +188,7 @@ def test_wrong_target_mixed_scope_and_failed_preflight_cannot_commit(independent
 
 
 def test_editor_api_preserves_target_and_rejects_ambiguous_off_requests():
-    from loopx.chat_goal_configuration_api import _goal_capability_options
+    from loopx.chat.goal_configuration_api import _goal_capability_options
     assert _goal_capability_options("reward_memory", {"agent_id": "writer", "enabled": False}) == {
         "reward_memory_agent_id": "writer", "clear_reward_memory_config": True}
     enabled = _goal_capability_options("reward_memory", {"agent_id": "writer", "enabled": True, "config_path": ".loopx/config/writer.json"})
@@ -259,7 +259,7 @@ def test_pending_settlement_cannot_follow_a_replacement_binding(independent):
 
 
 def test_editor_readback_accepts_verified_activation_and_keeps_partial_write_fact(independent):
-    from loopx.chat_goal_configuration_api import GoalConfigurationRequestMixin
+    from loopx.chat.goal_configuration_api import GoalConfigurationRequestMixin
     registry, _, _ = independent
     preview = enable_writer(registry, execute=False)
     desired = preview["feature_summary"]["reward_memory"]
@@ -321,7 +321,7 @@ def test_app_stage_resolves_the_registered_file_when_projection_omits_private_pa
 
 
 def test_committed_binding_with_unavailable_readback_is_partial_not_rollback(independent):
-    from loopx.chat_goal_configuration_api import GoalConfigurationRequestMixin
+    from loopx.chat.goal_configuration_api import GoalConfigurationRequestMixin
     registry, _, _ = independent
     applied = enable_writer(registry)
     class Unavailable(GoalConfigurationRequestMixin):
diff --git a/tests/control_plane/test_subagent_model_configuration.py b/tests/control_plane/test_subagent_model_configuration.py
index efd05add29..69f6045f07 100644
--- a/tests/control_plane/test_subagent_model_configuration.py
+++ b/tests/control_plane/test_subagent_model_configuration.py
@@ -221,7 +221,7 @@ def test_unconfigured_shape_and_unrecognized_model_availability() -> None:
 
 
 def test_capability_editor_model_roundtrip_and_clear(registry: Path) -> None:
-    from loopx.chat_goal_configuration_api import _goal_capability_options
+    from loopx.chat.goal_configuration_api import _goal_capability_options
 
     for config, expected in [
         (
@@ -249,7 +249,7 @@ def test_capability_editor_model_roundtrip_and_clear(registry: Path) -> None:
 
 
 def test_capability_editor_requests_one_click_codex_capacity_alignment() -> None:
-    from loopx.chat_goal_configuration_api import _goal_capability_options
+    from loopx.chat.goal_configuration_api import _goal_capability_options
 
     options = _goal_capability_options(
         "multi_subagent",
@@ -265,7 +265,7 @@ def test_capability_editor_requests_one_click_codex_capacity_alignment() -> None
     {"model": "example", "reasoning_effort": True},
 ])
 def test_capability_model_rejects_non_string_inputs(config: dict) -> None:
-    from loopx.chat_goal_configuration_api import _goal_capability_options
+    from loopx.chat.goal_configuration_api import _goal_capability_options
 
     with pytest.raises(ValueError, match="must be strings"):
         _goal_capability_options("multi_subagent", {"enabled": False, **config})
diff --git a/tests/control_plane/test_todo_replan_cadence.py b/tests/control_plane/test_todo_replan_cadence.py
index bec3e50323..6413a6f91b 100644
--- a/tests/control_plane/test_todo_replan_cadence.py
+++ b/tests/control_plane/test_todo_replan_cadence.py
@@ -5,7 +5,7 @@
 
 import pytest
 
-from loopx.chat_goal_configuration_api import _goal_capability_options
+from loopx.chat.goal_configuration_api import _goal_capability_options
 from loopx.configure_goal import configure_goal
 from loopx.control_plane.goals.goal_frontier.outcome_continuity import (
     acceptance_gaps_from_todo_completion_checkpoint,
diff --git a/tests/test_chat_automation_cadence_api.py b/tests/test_chat_automation_cadence_api.py
index 16f397b544..9d4ac2f0ff 100644
--- a/tests/test_chat_automation_cadence_api.py
+++ b/tests/test_chat_automation_cadence_api.py
@@ -11,7 +11,7 @@
 
 import pytest
 
-from loopx import chat_automation_cadence_api
+from loopx.chat import automation_cadence_api as chat_automation_cadence_api
 from loopx.chat_server import ChatHTTPServer, ChatRequestHandler
 from loopx.control_plane.effect_runtime import (
     EffectRuntimeConflict,
diff --git a/tests/test_chat_goal_configuration_api.py b/tests/test_chat_goal_configuration_api.py
index 5d3504a11a..3470a06b84 100644
--- a/tests/test_chat_goal_configuration_api.py
+++ b/tests/test_chat_goal_configuration_api.py
@@ -7,7 +7,7 @@
 
 import pytest
 
-from loopx.chat_goal_configuration_api import (
+from loopx.chat.goal_configuration_api import (
     CHAT_GOAL_CONFIGURATION_APPLY_PATH,
     CHAT_GOAL_CONFIGURATION_PATH,
     CHAT_GOAL_CONFIGURATION_PREVIEW_PATH,
diff --git a/tests/test_chat_internal_module_layout.py b/tests/test_chat_internal_module_layout.py
index c3c1914cc0..6a4132ba82 100644
--- a/tests/test_chat_internal_module_layout.py
+++ b/tests/test_chat_internal_module_layout.py
@@ -6,7 +6,10 @@
 from pathlib import Path
 
 import loopx.chat as public_chat
+from loopx.chat.automation_cadence_api import AutomationCadenceRequestMixin
 from loopx.chat.event_cache import ChatEventCache
+from loopx.chat.goal_configuration_api import GoalConfigurationRequestMixin
+from loopx.chat.machine_configuration_api import MachineConfigurationRequestMixin
 from loopx.chat.monitor_actions import ChatMonitorActionMixin
 from loopx.chat.todo_actions import ChatTodoActionMixin
 from loopx.chat.todo_detail import TodoDetailRequestMixin
@@ -17,7 +20,16 @@
 def test_chat_internal_helpers_load_below_the_public_chat_namespace() -> None:
     namespace_root = Path(public_chat.__file__).with_suffix("").resolve()
     assert [Path(entry).resolve() for entry in public_chat.__path__] == [namespace_root]
+    assert (
+        AutomationCadenceRequestMixin.__module__
+        == "loopx.chat.automation_cadence_api"
+    )
     assert ChatEventCache.__module__ == "loopx.chat.event_cache"
+    assert GoalConfigurationRequestMixin.__module__ == "loopx.chat.goal_configuration_api"
+    assert (
+        MachineConfigurationRequestMixin.__module__
+        == "loopx.chat.machine_configuration_api"
+    )
     assert ChatMonitorActionMixin.__module__ == "loopx.chat.monitor_actions"
     assert ChatTodoActionMixin.__module__ == "loopx.chat.todo_actions"
     assert TodoDetailRequestMixin.__module__ == "loopx.chat.todo_detail"
@@ -28,6 +40,9 @@ def test_chat_internal_helpers_load_below_the_public_chat_namespace() -> None:
 def test_chat_internal_helpers_have_no_top_level_compatibility_shims() -> None:
     for old_module in (
         "loopx.chat_event_cache",
+        "loopx.chat_automation_cadence_api",
+        "loopx.chat_goal_configuration_api",
+        "loopx.chat_machine_configuration_api",
         "loopx.chat_monitor_actions",
         "loopx.chat_todo_actions",
         "loopx.chat_todo_detail",
diff --git a/tests/test_chat_machine_configuration_api.py b/tests/test_chat_machine_configuration_api.py
index f6948d870e..f8c673bb36 100644
--- a/tests/test_chat_machine_configuration_api.py
+++ b/tests/test_chat_machine_configuration_api.py
@@ -18,7 +18,7 @@
     configure_machine_configuration,
     read_machine_configuration,
 )
-from loopx.chat_machine_configuration_api import (
+from loopx.chat.machine_configuration_api import (
     CHAT_MACHINE_CONFIGURATION_APPLY_PATH,
     CHAT_MACHINE_CONFIGURATION_PATH,
     CHAT_MACHINE_CONFIGURATION_PREVIEW_PATH,
@@ -604,6 +604,7 @@ def test_the_steward_executor_namespace_is_editable_and_read_back(
         "executor_reasoning_effort",
     ]
     assert capability["configuration_editor"]["fields"][1]["options"] == [
+        "antigravity",
         "codex",
         "dsh",
     ]