Merge remote-tracking branch 'origin/master' into dev/4.11.x

# Conflicts:
#	src/langbot/pkg/pipeline/preproc/preproc.py
#	src/langbot/pkg/pipeline/process/handlers/chat.py
#	src/langbot/pkg/provider/runners/localagent.py
#	src/langbot/pkg/provider/tools/toolmgr.py
#	src/langbot/templates/metadata/pipeline/ai.yaml
#	tests/unit_tests/test_preproc.py
#	web/src/app/home/components/dynamic-form/DynamicFormComponent.tsx
#	web/src/app/home/pipelines/components/pipeline-form/PipelineFormComponent.tsx

tests/unit_tests/test_preproc.py

@@ -159,7 +159,11 @@ async def test_preproc_loads_host_tools_for_runner():
     result = await stage.process(_make_query(), 'PreProcessor')
 
     assert result.result_type == entities_module.ResultType.CONTINUE
-    app.tool_mgr.get_all_tools.assert_awaited_once_with(None, None)
+    app.tool_mgr.get_all_tools.assert_awaited_once_with(
+        None,
+        None,
+        include_mcp_resource_tools=True,
+    )
 
 
 @pytest.mark.asyncio
@@ -180,7 +184,11 @@ async def test_preproc_puts_host_skill_tools_into_query_scope():
     result = await stage.process(query, 'PreProcessor')
 
     assert result.result_type == entities_module.ResultType.CONTINUE
-    app.tool_mgr.get_all_tools.assert_awaited_once_with(None, None)
+    app.tool_mgr.get_all_tools.assert_awaited_once_with(
+        None,
+        None,
+        include_mcp_resource_tools=True,
+    )
     assert [tool.name for tool in query.use_funcs] == ['activate', 'register_skill']
 
 
@@ -195,7 +203,30 @@ async def test_preproc_loads_host_tools_regardless_of_skill_service():
     result = await stage.process(_make_query(), 'PreProcessor')
 
     assert result.result_type == entities_module.ResultType.CONTINUE
-    app.tool_mgr.get_all_tools.assert_awaited_once_with(None, None)
+    app.tool_mgr.get_all_tools.assert_awaited_once_with(
+        None,
+        None,
+        include_mcp_resource_tools=True,
+    )
+
+
+@pytest.mark.asyncio
+async def test_preproc_disables_mcp_resource_tools_when_agent_reading_is_disabled():
+    preproc_module, entities_module = _import_preproc_modules()
+
+    app = _make_app(skill_service=SimpleNamespace())
+    stage = preproc_module.PreProcessor(app)
+    query = _make_query()
+    query.variables['_pipeline_mcp_resource_agent_read_enabled'] = False
+
+    result = await stage.process(query, 'PreProcessor')
+
+    assert result.result_type == entities_module.ResultType.CONTINUE
+    app.tool_mgr.get_all_tools.assert_awaited_once_with(
+        None,
+        None,
+        include_mcp_resource_tools=False,
+    )
 
 
 @pytest.mark.asyncio