fix(stores): remove dead code causing log spam on startup

apps/sim/app/workspace/[workspaceId]/layout.tsx

@@ -1,5 +1,6 @@
 'use client'
 
+import { CustomToolsLoader } from '@/app/workspace/[workspaceId]/providers/custom-tools-loader'
 import { GlobalCommandsProvider } from '@/app/workspace/[workspaceId]/providers/global-commands-provider'
 import { ProviderModelsLoader } from '@/app/workspace/[workspaceId]/providers/provider-models-loader'
 import { SettingsLoader } from '@/app/workspace/[workspaceId]/providers/settings-loader'
@@ -11,6 +12,7 @@ export default function WorkspaceLayout({ children }: { children: React.ReactNod
     <>
       <SettingsLoader />
       <ProviderModelsLoader />
+      <CustomToolsLoader />
       <GlobalCommandsProvider>
         <div className='flex h-screen w-full bg-[var(--bg)]'>
           <WorkspacePermissionsProvider>

apps/sim/app/workspace/[workspaceId]/providers/custom-tools-loader.tsx

@@ -0,0 +1,31 @@
+'use client'
+
+import { useEffect, useRef } from 'react'
+import { useParams } from 'next/navigation'
+import { syncCustomToolsToStore, useCustomTools } from '@/hooks/queries/custom-tools'
+
+/**
+ * Loads custom tools from database and syncs to Zustand store once per workspace.
+ * This ensures custom tools are available for non-React code (executor handlers, utilities)
+ * that access the store via getState().
+ */
+export function CustomToolsLoader() {
+  const params = useParams()
+  const workspaceId = params.workspaceId as string
+  const lastSyncedDataRef = useRef<string | null>(null)
+
+  const { data: customTools } = useCustomTools(workspaceId)
+
+  useEffect(() => {
+    if (!customTools) return
+
+    // Only sync if data has actually changed (compare by JSON to handle array reference changes)
+    const dataKey = JSON.stringify(customTools.map((t) => t.id).sort())
+    if (dataKey === lastSyncedDataRef.current) return
+
+    lastSyncedDataRef.current = dataKey
+    syncCustomToolsToStore(customTools)
+  }, [customTools])
+
+  return null
+}

apps/sim/hooks/queries/custom-tools.ts

@@ -64,7 +64,7 @@ function normalizeCustomTool(tool: ApiCustomTool, workspaceId: string): CustomTo
   }
 }
 
-function syncCustomToolsToStore(tools: CustomToolDefinition[]) {
+export function syncCustomToolsToStore(tools: CustomToolDefinition[]) {
   useCustomToolsStore.getState().setTools(tools)
 }
 
@@ -134,19 +134,13 @@ async function fetchCustomTools(workspaceId: string): Promise<CustomToolDefiniti
  * Hook to fetch custom tools
  */
 export function useCustomTools(workspaceId: string) {
-  const query = useQuery<CustomToolDefinition[]>({
+  return useQuery<CustomToolDefinition[]>({
     queryKey: customToolsKeys.list(workspaceId),
     queryFn: () => fetchCustomTools(workspaceId),
     enabled: !!workspaceId,
     staleTime: 60 * 1000, // 1 minute - tools don't change frequently
     placeholderData: keepPreviousData,
   })
-
-  if (query.data) {
-    syncCustomToolsToStore(query.data)
-  }
-
-  return query
 }
 
 /**

apps/sim/hooks/use-collaborative-workflow.ts

@@ -113,9 +113,6 @@ export function useCollaborativeWorkflow() {
   const {
     isConnected,
     currentWorkflowId,
-    presenceUsers,
-    joinWorkflow,
-    leaveWorkflow,
     emitWorkflowOperation,
     emitSubblockUpdate,
     emitVariableUpdate,
@@ -143,13 +140,7 @@ export function useCollaborativeWorkflow() {
   // Track if we're applying remote changes to avoid infinite loops
   const isApplyingRemoteChange = useRef(false)
 
-  // Track last applied position timestamps to prevent out-of-order updates
-  const lastPositionTimestamps = useRef<Map<string, number>>(new Map())
-
-  // Operation queue
   const {
-    queue,
-    hasOperationError,
     addToQueue,
     confirmOperation,
     failOperation,
@@ -161,22 +152,6 @@ export function useCollaborativeWorkflow() {
     return !!currentWorkflowId && activeWorkflowId === currentWorkflowId
   }, [currentWorkflowId, activeWorkflowId])
 
-  // Clear position timestamps when switching workflows
-  // Note: Workflow joining is now handled automatically by socket connect event based on URL
-  useEffect(() => {
-    if (activeWorkflowId && currentWorkflowId !== activeWorkflowId) {
-      logger.info(`Active workflow changed to: ${activeWorkflowId}`, {
-        isConnected,
-        currentWorkflowId,
-        activeWorkflowId,
-        presenceUsers: presenceUsers.length,
-      })
-
-      // Clear position timestamps when switching workflows
-      lastPositionTimestamps.current.clear()
-    }
-  }, [activeWorkflowId, isConnected, currentWorkflowId])
-
   // Register emit functions with operation queue store
   useEffect(() => {
     registerEmitFunctions(
@@ -1621,15 +1596,8 @@ export function useCollaborativeWorkflow() {
   )
 
   return {
-    // Connection status
     isConnected,
     currentWorkflowId,
-    presenceUsers,
-    hasOperationError,
-
-    // Workflow management
-    joinWorkflow,
-    leaveWorkflow,
 
     // Collaborative operations
     collaborativeBatchUpdatePositions,