Fix

* fix(confl): use recommended query param pattern for confluence route

* use unused var

apps/sim/app/api/attribution/route.ts

@@ -1,215 +0,0 @@
-/**
- * POST /api/attribution
- *
- * Automatic UTM-based referral attribution for new signups.
- *
- * Reads the `sim_utm` cookie (set by proxy on auth pages), verifies the user
- * account was created after the cookie was set, matches a campaign by UTM
- * specificity, and atomically inserts an attribution record + applies bonus credits.
- *
- * Idempotent — the unique constraint on `userId` prevents double-attribution.
- */
-
-import { db } from '@sim/db'
-import { referralAttribution, referralCampaigns, user, userStats } from '@sim/db/schema'
-import { createLogger } from '@sim/logger'
-import { eq } from 'drizzle-orm'
-import { nanoid } from 'nanoid'
-import { cookies } from 'next/headers'
-import { NextResponse } from 'next/server'
-import { z } from 'zod'
-import { getSession } from '@/lib/auth'
-import { applyBonusCredits } from '@/lib/billing/credits/bonus'
-
-const logger = createLogger('AttributionAPI')
-
-const COOKIE_NAME = 'sim_utm'
-const CLOCK_DRIFT_TOLERANCE_MS = 60 * 1000
-
-const UtmCookieSchema = z.object({
-  utm_source: z.string().optional(),
-  utm_medium: z.string().optional(),
-  utm_campaign: z.string().optional(),
-  utm_content: z.string().optional(),
-  referrer_url: z.string().optional(),
-  landing_page: z.string().optional(),
-  created_at: z.string().min(1),
-})
-
-/**
- * Finds the most specific active campaign matching the given UTM params.
- * Null fields on a campaign act as wildcards. Ties broken by newest campaign.
- */
-async function findMatchingCampaign(utmData: z.infer<typeof UtmCookieSchema>) {
-  const campaigns = await db
-    .select()
-    .from(referralCampaigns)
-    .where(eq(referralCampaigns.isActive, true))
-
-  let bestMatch: (typeof campaigns)[number] | null = null
-  let bestScore = -1
-
-  for (const campaign of campaigns) {
-    let score = 0
-    let mismatch = false
-
-    const fields = [
-      { campaignVal: campaign.utmSource, utmVal: utmData.utm_source },
-      { campaignVal: campaign.utmMedium, utmVal: utmData.utm_medium },
-      { campaignVal: campaign.utmCampaign, utmVal: utmData.utm_campaign },
-      { campaignVal: campaign.utmContent, utmVal: utmData.utm_content },
-    ] as const
-
-    for (const { campaignVal, utmVal } of fields) {
-      if (campaignVal === null) continue
-      if (campaignVal === utmVal) {
-        score++
-      } else {
-        mismatch = true
-        break
-      }
-    }
-
-    if (!mismatch && score > 0) {
-      if (
-        score > bestScore ||
-        (score === bestScore &&
-          bestMatch &&
-          campaign.createdAt.getTime() > bestMatch.createdAt.getTime())
-      ) {
-        bestScore = score
-        bestMatch = campaign
-      }
-    }
-  }
-
-  return bestMatch
-}
-
-export async function POST() {
-  try {
-    const session = await getSession()
-    if (!session?.user?.id) {
-      return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
-    }
-
-    const cookieStore = await cookies()
-    const utmCookie = cookieStore.get(COOKIE_NAME)
-    if (!utmCookie?.value) {
-      return NextResponse.json({ attributed: false, reason: 'no_utm_cookie' })
-    }
-
-    let utmData: z.infer<typeof UtmCookieSchema>
-    try {
-      let decoded: string
-      try {
-        decoded = decodeURIComponent(utmCookie.value)
-      } catch {
-        decoded = utmCookie.value
-      }
-      utmData = UtmCookieSchema.parse(JSON.parse(decoded))
-    } catch {
-      logger.warn('Failed to parse UTM cookie', { userId: session.user.id })
-      cookieStore.delete(COOKIE_NAME)
-      return NextResponse.json({ attributed: false, reason: 'invalid_cookie' })
-    }
-
-    const cookieCreatedAt = Number(utmData.created_at)
-    if (!Number.isFinite(cookieCreatedAt)) {
-      logger.warn('UTM cookie has invalid created_at timestamp', { userId: session.user.id })
-      cookieStore.delete(COOKIE_NAME)
-      return NextResponse.json({ attributed: false, reason: 'invalid_cookie' })
-    }
-
-    const userRows = await db
-      .select({ createdAt: user.createdAt })
-      .from(user)
-      .where(eq(user.id, session.user.id))
-      .limit(1)
-
-    if (userRows.length === 0) {
-      return NextResponse.json({ error: 'User not found' }, { status: 404 })
-    }
-
-    const userCreatedAt = userRows[0].createdAt.getTime()
-    if (userCreatedAt < cookieCreatedAt - CLOCK_DRIFT_TOLERANCE_MS) {
-      logger.info('User account predates UTM cookie, skipping attribution', {
-        userId: session.user.id,
-        userCreatedAt: new Date(userCreatedAt).toISOString(),
-        cookieCreatedAt: new Date(cookieCreatedAt).toISOString(),
-      })
-      cookieStore.delete(COOKIE_NAME)
-      return NextResponse.json({ attributed: false, reason: 'account_predates_cookie' })
-    }
-
-    const matchedCampaign = await findMatchingCampaign(utmData)
-    if (!matchedCampaign) {
-      cookieStore.delete(COOKIE_NAME)
-      return NextResponse.json({ attributed: false, reason: 'no_matching_campaign' })
-    }
-
-    const bonusAmount = Number(matchedCampaign.bonusCreditAmount)
-
-    let attributed = false
-    await db.transaction(async (tx) => {
-      const [existingStats] = await tx
-        .select({ id: userStats.id })
-        .from(userStats)
-        .where(eq(userStats.userId, session.user.id))
-        .limit(1)
-
-      if (!existingStats) {
-        await tx.insert(userStats).values({
-          id: nanoid(),
-          userId: session.user.id,
-        })
-      }
-
-      const result = await tx
-        .insert(referralAttribution)
-        .values({
-          id: nanoid(),
-          userId: session.user.id,
-          campaignId: matchedCampaign.id,
-          utmSource: utmData.utm_source || null,
-          utmMedium: utmData.utm_medium || null,
-          utmCampaign: utmData.utm_campaign || null,
-          utmContent: utmData.utm_content || null,
-          referrerUrl: utmData.referrer_url || null,
-          landingPage: utmData.landing_page || null,
-          bonusCreditAmount: bonusAmount.toString(),
-        })
-        .onConflictDoNothing({ target: referralAttribution.userId })
-        .returning({ id: referralAttribution.id })
-
-      if (result.length > 0) {
-        await applyBonusCredits(session.user.id, bonusAmount, tx)
-        attributed = true
-      }
-    })
-
-    if (attributed) {
-      logger.info('Referral attribution created and bonus credits applied', {
-        userId: session.user.id,
-        campaignId: matchedCampaign.id,
-        campaignName: matchedCampaign.name,
-        utmSource: utmData.utm_source,
-        utmCampaign: utmData.utm_campaign,
-        utmContent: utmData.utm_content,
-        bonusAmount,
-      })
-    } else {
-      logger.info('User already attributed, skipping', { userId: session.user.id })
-    }
-
-    cookieStore.delete(COOKIE_NAME)
-
-    return NextResponse.json({
-      attributed,
-      bonusAmount: attributed ? bonusAmount : undefined,
-    })
-  } catch (error) {
-    logger.error('Attribution error', { error })
-    return NextResponse.json({ error: 'Internal server error' }, { status: 500 })
-  }
-}

apps/sim/app/api/copilot/auto-allowed-tools/route.ts

@@ -1,145 +1,81 @@
-import { db } from '@sim/db'
-import { settings } from '@sim/db/schema'
 import { createLogger } from '@sim/logger'
-import { eq } from 'drizzle-orm'
 import { type NextRequest, NextResponse } from 'next/server'
-import { getSession } from '@/lib/auth'
+import { SIM_AGENT_API_URL } from '@/lib/copilot/constants'
+import { authenticateCopilotRequestSessionOnly } from '@/lib/copilot/request-helpers'
+import { env } from '@/lib/core/config/env'
 
 const logger = createLogger('CopilotAutoAllowedToolsAPI')
 
-/**
+function copilotHeaders(): HeadersInit {
- * GET - Fetch user's auto-allowed integration tools
+  const headers: Record<string, string> = {
- */
+    'Content-Type': 'application/json',
-export async function GET() {
-  try {
-    const session = await getSession()
-
-    if (!session?.user?.id) {
-      return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
-    }
-
-    const userId = session.user.id
-
-    const [userSettings] = await db
-      .select()
-      .from(settings)
-      .where(eq(settings.userId, userId))
-      .limit(1)
-
-    if (userSettings) {
-      const autoAllowedTools = (userSettings.copilotAutoAllowedTools as string[]) || []
-      return NextResponse.json({ autoAllowedTools })
-    }
-
-    await db.insert(settings).values({
-      id: userId,
-      userId,
-      copilotAutoAllowedTools: [],
-    })
-
-    return NextResponse.json({ autoAllowedTools: [] })
-  } catch (error) {
-    logger.error('Failed to fetch auto-allowed tools', { error })
-    return NextResponse.json({ error: 'Internal server error' }, { status: 500 })
   }
+  if (env.COPILOT_API_KEY) {
+    headers['x-api-key'] = env.COPILOT_API_KEY
+  }
+  return headers
 }
 
-/**
- * POST - Add a tool to the auto-allowed list
- */
-export async function POST(request: NextRequest) {
-  try {
-    const session = await getSession()
-
-    if (!session?.user?.id) {
-      return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
-    }
-
-    const userId = session.user.id
-    const body = await request.json()
-
-    if (!body.toolId || typeof body.toolId !== 'string') {
-      return NextResponse.json({ error: 'toolId must be a string' }, { status: 400 })
-    }
-
-    const toolId = body.toolId
-
-    const [existing] = await db.select().from(settings).where(eq(settings.userId, userId)).limit(1)
-
-    if (existing) {
-      const currentTools = (existing.copilotAutoAllowedTools as string[]) || []
-
-      if (!currentTools.includes(toolId)) {
-        const updatedTools = [...currentTools, toolId]
-        await db
-          .update(settings)
-          .set({
-            copilotAutoAllowedTools: updatedTools,
-            updatedAt: new Date(),
-          })
-          .where(eq(settings.userId, userId))
-
-        logger.info('Added tool to auto-allowed list', { userId, toolId })
-        return NextResponse.json({ success: true, autoAllowedTools: updatedTools })
-      }
-
-      return NextResponse.json({ success: true, autoAllowedTools: currentTools })
-    }
-
-    await db.insert(settings).values({
-      id: userId,
-      userId,
-      copilotAutoAllowedTools: [toolId],
-    })
-
-    logger.info('Created settings and added tool to auto-allowed list', { userId, toolId })
-    return NextResponse.json({ success: true, autoAllowedTools: [toolId] })
-  } catch (error) {
-    logger.error('Failed to add auto-allowed tool', { error })
-    return NextResponse.json({ error: 'Internal server error' }, { status: 500 })
-  }
-}
-
-/**
- * DELETE - Remove a tool from the auto-allowed list
- */
 export async function DELETE(request: NextRequest) {
+  const { userId, isAuthenticated } = await authenticateCopilotRequestSessionOnly()
+  if (!isAuthenticated || !userId) {
+    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
+  }
+
+  const toolIdFromQuery = new URL(request.url).searchParams.get('toolId') || undefined
+  const toolIdFromBody = await request
+    .json()
+    .then((body) => (typeof body?.toolId === 'string' ? body.toolId : undefined))
+    .catch(() => undefined)
+  const toolId = toolIdFromBody || toolIdFromQuery
+  if (!toolId) {
+    return NextResponse.json({ error: 'toolId is required' }, { status: 400 })
+  }
+
   try {
-    const session = await getSession()
+    const res = await fetch(`${SIM_AGENT_API_URL}/api/tool-preferences/auto-allowed`, {
+      method: 'DELETE',
+      headers: copilotHeaders(),
+      body: JSON.stringify({
+        userId,
+        toolId,
+      }),
+    })
 
-    if (!session?.user?.id) {
+    const payload = await res.json().catch(() => ({}))
-      return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
+    if (!res.ok) {
+      logger.warn('Failed to remove auto-allowed tool via copilot backend', {
+        status: res.status,
+        userId,
+        toolId,
+      })
+      return NextResponse.json(
+        {
+          success: false,
+          error: payload?.error || 'Failed to remove auto-allowed tool',
+          autoAllowedTools: [],
+        },
+        { status: res.status }
+      )
     }
 
-    const userId = session.user.id
+    return NextResponse.json({
-    const { searchParams } = new URL(request.url)
+      success: true,
-    const toolId = searchParams.get('toolId')
+      autoAllowedTools: Array.isArray(payload?.autoAllowedTools) ? payload.autoAllowedTools : [],
-
+    })
-    if (!toolId) {
-      return NextResponse.json({ error: 'toolId query parameter is required' }, { status: 400 })
-    }
-
-    const [existing] = await db.select().from(settings).where(eq(settings.userId, userId)).limit(1)
-
-    if (existing) {
-      const currentTools = (existing.copilotAutoAllowedTools as string[]) || []
-      const updatedTools = currentTools.filter((t) => t !== toolId)
-
-      await db
-        .update(settings)
-        .set({
-          copilotAutoAllowedTools: updatedTools,
-          updatedAt: new Date(),
-        })
-        .where(eq(settings.userId, userId))
-
-      logger.info('Removed tool from auto-allowed list', { userId, toolId })
-      return NextResponse.json({ success: true, autoAllowedTools: updatedTools })
-    }
-
-    return NextResponse.json({ success: true, autoAllowedTools: [] })
   } catch (error) {
-    logger.error('Failed to remove auto-allowed tool', { error })
+    logger.error('Error removing auto-allowed tool', {
-    return NextResponse.json({ error: 'Internal server error' }, { status: 500 })
+      userId,
+      toolId,
+      error: error instanceof Error ? error.message : String(error),
+    })
+    return NextResponse.json(
+      {
+        success: false,
+        error: 'Failed to remove auto-allowed tool',
+        autoAllowedTools: [],
+      },
+      { status: 500 }
+    )
   }
 }

apps/sim/app/api/copilot/chat/route.ts

@@ -28,13 +28,24 @@ import { resolveWorkflowIdForUser } from '@/lib/workflows/utils'
 
 const logger = createLogger('CopilotChatAPI')
 
+function truncateForLog(value: string, maxLength = 120): string {
+  if (!value || maxLength <= 0) return ''
+  return value.length <= maxLength ? value : `${value.slice(0, maxLength)}...`
+}
+
 async function requestChatTitleFromCopilot(params: {
   message: string
   model: string
   provider?: string
 }): Promise<string | null> {
   const { message, model, provider } = params
-  if (!message || !model) return null
+  if (!message || !model) {
+    logger.warn('Skipping chat title request because message/model is missing', {
+      hasMessage: !!message,
+      hasModel: !!model,
+    })
+    return null
+  }
 
   const headers: Record<string, string> = {
     'Content-Type': 'application/json',
@@ -44,6 +55,13 @@ async function requestChatTitleFromCopilot(params: {
   }
 
   try {
+    logger.info('Requesting chat title from copilot backend', {
+      model,
+      provider: provider || null,
+      messageLength: message.length,
+      messagePreview: truncateForLog(message),
+    })
+
     const response = await fetch(`${SIM_AGENT_API_URL}/api/generate-chat-title`, {
       method: 'POST',
       headers,
@@ -63,10 +81,32 @@ async function requestChatTitleFromCopilot(params: {
       return null
     }
 
-    const title = typeof payload?.title === 'string' ? payload.title.trim() : ''
+    const rawTitle = typeof payload?.title === 'string' ? payload.title : ''
+    const title = rawTitle.trim()
+    logger.info('Received chat title response from copilot backend', {
+      status: response.status,
+      hasRawTitle: !!rawTitle,
+      rawTitle,
+      normalizedTitle: title,
+      messagePreview: truncateForLog(message),
+    })
+
+    if (!title) {
+      logger.warn('Copilot backend returned empty chat title', {
+        payload,
+        model,
+        provider: provider || null,
+      })
+    }
+
     return title || null
   } catch (error) {
-    logger.error('Error generating chat title:', error)
+    logger.error('Error generating chat title:', {
+      error,
+      model,
+      provider: provider || null,
+      messagePreview: truncateForLog(message),
+    })
     return null
   }
 }
@@ -238,6 +278,7 @@ export async function POST(req: NextRequest) {
     let currentChat: any = null
     let conversationHistory: any[] = []
     let actualChatId = chatId
+    let chatWasCreatedForRequest = false
     const selectedModel = model || 'claude-opus-4-6'
 
     if (chatId || createNewChat) {
@@ -249,6 +290,7 @@ export async function POST(req: NextRequest) {
       })
       currentChat = chatResult.chat
       actualChatId = chatResult.chatId || chatId
+      chatWasCreatedForRequest = chatResult.isNew
       const history = buildConversationHistory(
         chatResult.conversationHistory,
         (chatResult.chat?.conversationId as string | undefined) || conversationId
@@ -256,6 +298,18 @@ export async function POST(req: NextRequest) {
       conversationHistory = history.history
     }
 
+    const shouldGenerateTitleForRequest =
+      !!actualChatId &&
+      chatWasCreatedForRequest &&
+      !currentChat?.title &&
+      conversationHistory.length === 0
+
+    const titleGenerationParams = {
+      message,
+      model: selectedModel,
+      provider,
+    }
+
     const effectiveMode = mode === 'agent' ? 'build' : mode
     const effectiveConversationId =
       (currentChat?.conversationId as string | undefined) || conversationId
@@ -348,10 +402,22 @@ export async function POST(req: NextRequest) {
             await pushEvent({ type: 'chat_id', chatId: actualChatId })
           }
 
-          if (actualChatId && !currentChat?.title && conversationHistory.length === 0) {
+          if (shouldGenerateTitleForRequest) {
-            requestChatTitleFromCopilot({ message, model: selectedModel, provider })
+            logger.info(`[${tracker.requestId}] Starting title generation for streaming response`, {
+              chatId: actualChatId,
+              model: titleGenerationParams.model,
+              provider: provider || null,
+              messageLength: message.length,
+              messagePreview: truncateForLog(message),
+              chatWasCreatedForRequest,
+            })
+            requestChatTitleFromCopilot(titleGenerationParams)
               .then(async (title) => {
                 if (title) {
+                  logger.info(`[${tracker.requestId}] Generated title for streaming response`, {
+                    chatId: actualChatId,
+                    title,
+                  })
                   await db
                     .update(copilotChats)
                     .set({
@@ -359,12 +425,30 @@ export async function POST(req: NextRequest) {
                       updatedAt: new Date(),
                     })
                     .where(eq(copilotChats.id, actualChatId!))
-                  await pushEvent({ type: 'title_updated', title })
+                  await pushEvent({ type: 'title_updated', title, chatId: actualChatId })
+                  logger.info(`[${tracker.requestId}] Emitted title_updated SSE event`, {
+                    chatId: actualChatId,
+                    title,
+                  })
+                } else {
+                  logger.warn(`[${tracker.requestId}] No title returned for streaming response`, {
+                    chatId: actualChatId,
+                    model: selectedModel,
+                  })
                 }
               })
               .catch((error) => {
                 logger.error(`[${tracker.requestId}] Title generation failed:`, error)
               })
+          } else if (actualChatId && !chatWasCreatedForRequest) {
+            logger.info(
+              `[${tracker.requestId}] Skipping title generation because chat already exists`,
+              {
+                chatId: actualChatId,
+                model: titleGenerationParams.model,
+                provider: provider || null,
+              }
+            )
           }
 
           try {
@@ -479,9 +563,9 @@ export async function POST(req: NextRequest) {
       const updatedMessages = [...conversationHistory, userMessage, assistantMessage]
 
       // Start title generation in parallel if this is first message (non-streaming)
-      if (actualChatId && !currentChat.title && conversationHistory.length === 0) {
+      if (shouldGenerateTitleForRequest) {
         logger.info(`[${tracker.requestId}] Starting title generation for non-streaming response`)
-        requestChatTitleFromCopilot({ message, model: selectedModel, provider })
+        requestChatTitleFromCopilot(titleGenerationParams)
           .then(async (title) => {
             if (title) {
               await db
@@ -492,11 +576,22 @@ export async function POST(req: NextRequest) {
                 })
                 .where(eq(copilotChats.id, actualChatId!))
               logger.info(`[${tracker.requestId}] Generated and saved title: ${title}`)
+            } else {
+              logger.warn(`[${tracker.requestId}] No title returned for non-streaming response`, {
+                chatId: actualChatId,
+                model: selectedModel,
+              })
             }
           })
           .catch((error) => {
             logger.error(`[${tracker.requestId}] Title generation failed:`, error)
           })
+      } else if (actualChatId && !chatWasCreatedForRequest) {
+        logger.info(`[${tracker.requestId}] Skipping title generation because chat already exists`, {
+          chatId: actualChatId,
+          model: titleGenerationParams.model,
+          provider: provider || null,
+        })
       }
 
       // Update chat in database immediately (without blocking for title)

apps/sim/app/api/copilot/confirm/route.ts

@@ -1,7 +1,11 @@
 import { createLogger } from '@sim/logger'
 import { type NextRequest, NextResponse } from 'next/server'
 import { z } from 'zod'
-import { REDIS_TOOL_CALL_PREFIX, REDIS_TOOL_CALL_TTL_SECONDS } from '@/lib/copilot/constants'
+import {
+  REDIS_TOOL_CALL_PREFIX,
+  REDIS_TOOL_CALL_TTL_SECONDS,
+  SIM_AGENT_API_URL,
+} from '@/lib/copilot/constants'
 import {
   authenticateCopilotRequestSessionOnly,
   createBadRequestResponse,
@@ -10,6 +14,7 @@ import {
   createUnauthorizedResponse,
   type NotificationStatus,
 } from '@/lib/copilot/request-helpers'
+import { env } from '@/lib/core/config/env'
 import { getRedisClient } from '@/lib/core/config/redis'
 
 const logger = createLogger('CopilotConfirmAPI')
@@ -21,6 +26,8 @@ const ConfirmationSchema = z.object({
     errorMap: () => ({ message: 'Invalid notification status' }),
   }),
   message: z.string().optional(), // Optional message for background moves or additional context
+  toolName: z.string().optional(),
+  remember: z.boolean().optional(),
 })
 
 /**
@@ -57,6 +64,44 @@ async function updateToolCallStatus(
   }
 }
 
+async function saveAutoAllowedToolPreference(userId: string, toolName: string): Promise<boolean> {
+  const headers: Record<string, string> = {
+    'Content-Type': 'application/json',
+  }
+  if (env.COPILOT_API_KEY) {
+    headers['x-api-key'] = env.COPILOT_API_KEY
+  }
+
+  try {
+    const response = await fetch(`${SIM_AGENT_API_URL}/api/tool-preferences/auto-allowed`, {
+      method: 'POST',
+      headers,
+      body: JSON.stringify({
+        userId,
+        toolId: toolName,
+      }),
+    })
+
+    if (!response.ok) {
+      logger.warn('Failed to persist auto-allowed tool preference', {
+        userId,
+        toolName,
+        status: response.status,
+      })
+      return false
+    }
+
+    return true
+  } catch (error) {
+    logger.error('Error persisting auto-allowed tool preference', {
+      userId,
+      toolName,
+      error: error instanceof Error ? error.message : String(error),
+    })
+    return false
+  }
+}
+
 /**
  * POST /api/copilot/confirm
  * Update tool call status (Accept/Reject)
@@ -74,7 +119,7 @@ export async function POST(req: NextRequest) {
     }
 
     const body = await req.json()
-    const { toolCallId, status, message } = ConfirmationSchema.parse(body)
+    const { toolCallId, status, message, toolName, remember } = ConfirmationSchema.parse(body)
 
     // Update the tool call status in Redis
     const updated = await updateToolCallStatus(toolCallId, status, message)
@@ -90,14 +135,22 @@ export async function POST(req: NextRequest) {
       return createBadRequestResponse('Failed to update tool call status or tool call not found')
     }
 
-    const duration = tracker.getDuration()
+    let rememberSaved = false
+    if (status === 'accepted' && remember === true && toolName && authenticatedUserId) {
+      rememberSaved = await saveAutoAllowedToolPreference(authenticatedUserId, toolName)
+    }
 
-    return NextResponse.json({
+    const response: Record<string, unknown> = {
       success: true,
       message: message || `Tool call ${toolCallId} has been ${status.toLowerCase()}`,
       toolCallId,
       status,
-    })
+    }
+    if (remember === true) {
+      response.rememberSaved = rememberSaved
+    }
+
+    return NextResponse.json(response)
   } catch (error) {
     const duration = tracker.getDuration()
 

apps/sim/app/api/referral-code/redeem/route.ts

@@ -1,170 +0,0 @@
-/**
- * POST /api/referral-code/redeem
- *
- * Redeem a referral/promo code to receive bonus credits.
- *
- * Body:
- *   - code: string — The referral code to redeem
- *
- * Response: { redeemed: boolean, bonusAmount?: number, error?: string }
- *
- * Constraints:
- *   - Enterprise users cannot redeem codes
- *   - One redemption per user, ever (unique constraint on userId)
- *   - One redemption per organization for team users (partial unique on organizationId)
- */
-
-import { db } from '@sim/db'
-import { referralAttribution, referralCampaigns, userStats } from '@sim/db/schema'
-import { createLogger } from '@sim/logger'
-import { and, eq } from 'drizzle-orm'
-import { nanoid } from 'nanoid'
-import { NextResponse } from 'next/server'
-import { z } from 'zod'
-import { getSession } from '@/lib/auth'
-import { getHighestPrioritySubscription } from '@/lib/billing/core/subscription'
-import { applyBonusCredits } from '@/lib/billing/credits/bonus'
-
-const logger = createLogger('ReferralCodeRedemption')
-
-const RedeemCodeSchema = z.object({
-  code: z.string().min(1, 'Code is required'),
-})
-
-export async function POST(request: Request) {
-  try {
-    const session = await getSession()
-    if (!session?.user?.id) {
-      return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
-    }
-
-    const body = await request.json()
-    const { code } = RedeemCodeSchema.parse(body)
-
-    const subscription = await getHighestPrioritySubscription(session.user.id)
-
-    if (subscription?.plan === 'enterprise') {
-      return NextResponse.json({
-        redeemed: false,
-        error: 'Enterprise accounts cannot redeem referral codes',
-      })
-    }
-
-    const isTeam = subscription?.plan === 'team'
-    const orgId = isTeam ? subscription.referenceId : null
-
-    const normalizedCode = code.trim().toUpperCase()
-
-    const [campaign] = await db
-      .select()
-      .from(referralCampaigns)
-      .where(and(eq(referralCampaigns.code, normalizedCode), eq(referralCampaigns.isActive, true)))
-      .limit(1)
-
-    if (!campaign) {
-      logger.info('Invalid code redemption attempt', {
-        userId: session.user.id,
-        code: normalizedCode,
-      })
-      return NextResponse.json({ error: 'Invalid or expired code' }, { status: 404 })
-    }
-
-    const [existingUserAttribution] = await db
-      .select({ id: referralAttribution.id })
-      .from(referralAttribution)
-      .where(eq(referralAttribution.userId, session.user.id))
-      .limit(1)
-
-    if (existingUserAttribution) {
-      return NextResponse.json({
-        redeemed: false,
-        error: 'You have already redeemed a code',
-      })
-    }
-
-    if (orgId) {
-      const [existingOrgAttribution] = await db
-        .select({ id: referralAttribution.id })
-        .from(referralAttribution)
-        .where(eq(referralAttribution.organizationId, orgId))
-        .limit(1)
-
-      if (existingOrgAttribution) {
-        return NextResponse.json({
-          redeemed: false,
-          error: 'A code has already been redeemed for your organization',
-        })
-      }
-    }
-
-    const bonusAmount = Number(campaign.bonusCreditAmount)
-
-    let redeemed = false
-    await db.transaction(async (tx) => {
-      const [existingStats] = await tx
-        .select({ id: userStats.id })
-        .from(userStats)
-        .where(eq(userStats.userId, session.user.id))
-        .limit(1)
-
-      if (!existingStats) {
-        await tx.insert(userStats).values({
-          id: nanoid(),
-          userId: session.user.id,
-        })
-      }
-
-      const result = await tx
-        .insert(referralAttribution)
-        .values({
-          id: nanoid(),
-          userId: session.user.id,
-          organizationId: orgId,
-          campaignId: campaign.id,
-          utmSource: null,
-          utmMedium: null,
-          utmCampaign: null,
-          utmContent: null,
-          referrerUrl: null,
-          landingPage: null,
-          bonusCreditAmount: bonusAmount.toString(),
-        })
-        .onConflictDoNothing()
-        .returning({ id: referralAttribution.id })
-
-      if (result.length > 0) {
-        await applyBonusCredits(session.user.id, bonusAmount, tx)
-        redeemed = true
-      }
-    })
-
-    if (redeemed) {
-      logger.info('Referral code redeemed', {
-        userId: session.user.id,
-        organizationId: orgId,
-        code: normalizedCode,
-        campaignId: campaign.id,
-        campaignName: campaign.name,
-        bonusAmount,
-      })
-    }
-
-    if (!redeemed) {
-      return NextResponse.json({
-        redeemed: false,
-        error: 'You have already redeemed a code',
-      })
-    }
-
-    return NextResponse.json({
-      redeemed: true,
-      bonusAmount,
-    })
-  } catch (error) {
-    if (error instanceof z.ZodError) {
-      return NextResponse.json({ error: error.errors[0].message }, { status: 400 })
-    }
-    logger.error('Referral code redemption error', { error })
-    return NextResponse.json({ error: 'Internal server error' }, { status: 500 })
-  }
-}

apps/sim/app/api/v1/admin/index.ts

@@ -66,12 +66,6 @@
  *   Credits:
  *   POST   /api/v1/admin/credits                            - Issue credits to user (by userId or email)
  *
- *   Referral Campaigns:
- *   GET    /api/v1/admin/referral-campaigns                 - List campaigns (?active=true/false)
- *   POST   /api/v1/admin/referral-campaigns                 - Create campaign
- *   GET    /api/v1/admin/referral-campaigns/:id             - Get campaign details
- *   PATCH  /api/v1/admin/referral-campaigns/:id             - Update campaign fields
- *
  *   Access Control (Permission Groups):
  *   GET    /api/v1/admin/access-control                     - List permission groups (?organizationId=X)
  *   DELETE /api/v1/admin/access-control                     - Delete permission groups for org (?organizationId=X)
@@ -103,7 +97,6 @@ export type {
   AdminOrganization,
   AdminOrganizationBillingSummary,
   AdminOrganizationDetail,
-  AdminReferralCampaign,
   AdminSeatAnalytics,
   AdminSingleResponse,
   AdminSubscription,
@@ -118,7 +111,6 @@ export type {
   AdminWorkspaceMember,
   DbMember,
   DbOrganization,
-  DbReferralCampaign,
   DbSubscription,
   DbUser,
   DbUserStats,
@@ -147,7 +139,6 @@ export {
   parseWorkflowVariables,
   toAdminFolder,
   toAdminOrganization,
-  toAdminReferralCampaign,
   toAdminSubscription,
   toAdminUser,
   toAdminWorkflow,

apps/sim/app/api/v1/admin/referral-campaigns/[id]/route.ts

@@ -1,142 +0,0 @@
-/**
- * GET   /api/v1/admin/referral-campaigns/:id
- *
- * Get a single referral campaign by ID.
- *
- * PATCH /api/v1/admin/referral-campaigns/:id
- *
- * Update campaign fields. All fields are optional.
- *
- * Body:
- *   - name: string (non-empty) - Campaign name
- *   - bonusCreditAmount: number (> 0) - Bonus credits in dollars
- *   - isActive: boolean - Enable/disable the campaign
- *   - code: string | null (min 6 chars, auto-uppercased, null to remove) - Redeemable code
- *   - utmSource: string | null - UTM source match (null = wildcard)
- *   - utmMedium: string | null - UTM medium match (null = wildcard)
- *   - utmCampaign: string | null - UTM campaign match (null = wildcard)
- *   - utmContent: string | null - UTM content match (null = wildcard)
- */
-
-import { db } from '@sim/db'
-import { referralCampaigns } from '@sim/db/schema'
-import { createLogger } from '@sim/logger'
-import { eq } from 'drizzle-orm'
-import { getBaseUrl } from '@/lib/core/utils/urls'
-import { withAdminAuthParams } from '@/app/api/v1/admin/middleware'
-import {
-  badRequestResponse,
-  internalErrorResponse,
-  notFoundResponse,
-  singleResponse,
-} from '@/app/api/v1/admin/responses'
-import { toAdminReferralCampaign } from '@/app/api/v1/admin/types'
-
-const logger = createLogger('AdminReferralCampaignDetailAPI')
-
-interface RouteParams {
-  id: string
-}
-
-export const GET = withAdminAuthParams<RouteParams>(async (_, context) => {
-  try {
-    const { id: campaignId } = await context.params
-
-    const [campaign] = await db
-      .select()
-      .from(referralCampaigns)
-      .where(eq(referralCampaigns.id, campaignId))
-      .limit(1)
-
-    if (!campaign) {
-      return notFoundResponse('Campaign')
-    }
-
-    logger.info(`Admin API: Retrieved referral campaign ${campaignId}`)
-
-    return singleResponse(toAdminReferralCampaign(campaign, getBaseUrl()))
-  } catch (error) {
-    logger.error('Admin API: Failed to get referral campaign', { error })
-    return internalErrorResponse('Failed to get referral campaign')
-  }
-})
-
-export const PATCH = withAdminAuthParams<RouteParams>(async (request, context) => {
-  try {
-    const { id: campaignId } = await context.params
-    const body = await request.json()
-
-    const [existing] = await db
-      .select()
-      .from(referralCampaigns)
-      .where(eq(referralCampaigns.id, campaignId))
-      .limit(1)
-
-    if (!existing) {
-      return notFoundResponse('Campaign')
-    }
-
-    const updateData: Record<string, unknown> = { updatedAt: new Date() }
-
-    if (body.name !== undefined) {
-      if (typeof body.name !== 'string' || body.name.trim().length === 0) {
-        return badRequestResponse('name must be a non-empty string')
-      }
-      updateData.name = body.name.trim()
-    }
-
-    if (body.bonusCreditAmount !== undefined) {
-      if (
-        typeof body.bonusCreditAmount !== 'number' ||
-        !Number.isFinite(body.bonusCreditAmount) ||
-        body.bonusCreditAmount <= 0
-      ) {
-        return badRequestResponse('bonusCreditAmount must be a positive number')
-      }
-      updateData.bonusCreditAmount = body.bonusCreditAmount.toString()
-    }
-
-    if (body.isActive !== undefined) {
-      if (typeof body.isActive !== 'boolean') {
-        return badRequestResponse('isActive must be a boolean')
-      }
-      updateData.isActive = body.isActive
-    }
-
-    if (body.code !== undefined) {
-      if (body.code !== null) {
-        if (typeof body.code !== 'string') {
-          return badRequestResponse('code must be a string or null')
-        }
-        if (body.code.trim().length < 6) {
-          return badRequestResponse('code must be at least 6 characters')
-        }
-      }
-      updateData.code = body.code ? body.code.trim().toUpperCase() : null
-    }
-
-    for (const field of ['utmSource', 'utmMedium', 'utmCampaign', 'utmContent'] as const) {
-      if (body[field] !== undefined) {
-        if (body[field] !== null && typeof body[field] !== 'string') {
-          return badRequestResponse(`${field} must be a string or null`)
-        }
-        updateData[field] = body[field] || null
-      }
-    }
-
-    const [updated] = await db
-      .update(referralCampaigns)
-      .set(updateData)
-      .where(eq(referralCampaigns.id, campaignId))
-      .returning()
-
-    logger.info(`Admin API: Updated referral campaign ${campaignId}`, {
-      fields: Object.keys(updateData).filter((k) => k !== 'updatedAt'),
-    })
-
-    return singleResponse(toAdminReferralCampaign(updated, getBaseUrl()))
-  } catch (error) {
-    logger.error('Admin API: Failed to update referral campaign', { error })
-    return internalErrorResponse('Failed to update referral campaign')
-  }
-})

apps/sim/app/api/v1/admin/referral-campaigns/route.ts

@@ -1,140 +0,0 @@
-/**
- * GET  /api/v1/admin/referral-campaigns
- *
- * List referral campaigns with optional filtering and pagination.
- *
- * Query Parameters:
- *   - active: string (optional) - Filter by active status ('true' or 'false')
- *   - limit: number (default: 50, max: 250)
- *   - offset: number (default: 0)
- *
- * POST /api/v1/admin/referral-campaigns
- *
- * Create a new referral campaign.
- *
- * Body:
- *   - name: string (required) - Campaign name
- *   - bonusCreditAmount: number (required, > 0) - Bonus credits in dollars
- *   - code: string | null (optional, min 6 chars, auto-uppercased) - Redeemable code
- *   - utmSource: string | null (optional) - UTM source match (null = wildcard)
- *   - utmMedium: string | null (optional) - UTM medium match (null = wildcard)
- *   - utmCampaign: string | null (optional) - UTM campaign match (null = wildcard)
- *   - utmContent: string | null (optional) - UTM content match (null = wildcard)
- */
-
-import { db } from '@sim/db'
-import { referralCampaigns } from '@sim/db/schema'
-import { createLogger } from '@sim/logger'
-import { count, eq, type SQL } from 'drizzle-orm'
-import { nanoid } from 'nanoid'
-import { getBaseUrl } from '@/lib/core/utils/urls'
-import { withAdminAuth } from '@/app/api/v1/admin/middleware'
-import {
-  badRequestResponse,
-  internalErrorResponse,
-  listResponse,
-  singleResponse,
-} from '@/app/api/v1/admin/responses'
-import {
-  type AdminReferralCampaign,
-  createPaginationMeta,
-  parsePaginationParams,
-  toAdminReferralCampaign,
-} from '@/app/api/v1/admin/types'
-
-const logger = createLogger('AdminReferralCampaignsAPI')
-
-export const GET = withAdminAuth(async (request) => {
-  const url = new URL(request.url)
-  const { limit, offset } = parsePaginationParams(url)
-  const activeFilter = url.searchParams.get('active')
-
-  try {
-    const conditions: SQL<unknown>[] = []
-    if (activeFilter === 'true') {
-      conditions.push(eq(referralCampaigns.isActive, true))
-    } else if (activeFilter === 'false') {
-      conditions.push(eq(referralCampaigns.isActive, false))
-    }
-
-    const whereClause = conditions.length > 0 ? conditions[0] : undefined
-    const baseUrl = getBaseUrl()
-
-    const [countResult, campaigns] = await Promise.all([
-      db.select({ total: count() }).from(referralCampaigns).where(whereClause),
-      db
-        .select()
-        .from(referralCampaigns)
-        .where(whereClause)
-        .orderBy(referralCampaigns.createdAt)
-        .limit(limit)
-        .offset(offset),
-    ])
-
-    const total = countResult[0].total
-    const data: AdminReferralCampaign[] = campaigns.map((c) => toAdminReferralCampaign(c, baseUrl))
-    const pagination = createPaginationMeta(total, limit, offset)
-
-    logger.info(`Admin API: Listed ${data.length} referral campaigns (total: ${total})`)
-
-    return listResponse(data, pagination)
-  } catch (error) {
-    logger.error('Admin API: Failed to list referral campaigns', { error })
-    return internalErrorResponse('Failed to list referral campaigns')
-  }
-})
-
-export const POST = withAdminAuth(async (request) => {
-  try {
-    const body = await request.json()
-    const { name, code, utmSource, utmMedium, utmCampaign, utmContent, bonusCreditAmount } = body
-
-    if (!name || typeof name !== 'string') {
-      return badRequestResponse('name is required and must be a string')
-    }
-
-    if (
-      typeof bonusCreditAmount !== 'number' ||
-      !Number.isFinite(bonusCreditAmount) ||
-      bonusCreditAmount <= 0
-    ) {
-      return badRequestResponse('bonusCreditAmount must be a positive number')
-    }
-
-    if (code !== undefined && code !== null) {
-      if (typeof code !== 'string') {
-        return badRequestResponse('code must be a string or null')
-      }
-      if (code.trim().length < 6) {
-        return badRequestResponse('code must be at least 6 characters')
-      }
-    }
-
-    const id = nanoid()
-
-    const [campaign] = await db
-      .insert(referralCampaigns)
-      .values({
-        id,
-        name,
-        code: code ? code.trim().toUpperCase() : null,
-        utmSource: utmSource || null,
-        utmMedium: utmMedium || null,
-        utmCampaign: utmCampaign || null,
-        utmContent: utmContent || null,
-        bonusCreditAmount: bonusCreditAmount.toString(),
-      })
-      .returning()
-
-    logger.info(`Admin API: Created referral campaign ${id}`, {
-      name,
-      code: campaign.code,
-      bonusCreditAmount,
-    })
-
-    return singleResponse(toAdminReferralCampaign(campaign, getBaseUrl()))
-  } catch (error) {
-    logger.error('Admin API: Failed to create referral campaign', { error })
-    return internalErrorResponse('Failed to create referral campaign')
-  }
-})

apps/sim/app/api/v1/admin/types.ts

@@ -8,7 +8,6 @@
 import type {
   member,
   organization,
-  referralCampaigns,
   subscription,
   user,
   userStats,
@@ -32,7 +31,6 @@ export type DbOrganization = InferSelectModel<typeof organization>
 export type DbSubscription = InferSelectModel<typeof subscription>
 export type DbMember = InferSelectModel<typeof member>
 export type DbUserStats = InferSelectModel<typeof userStats>
-export type DbReferralCampaign = InferSelectModel<typeof referralCampaigns>
 
 // =============================================================================
 // Pagination
@@ -648,49 +646,3 @@ export interface AdminDeployResult {
 export interface AdminUndeployResult {
   isDeployed: boolean
 }
-
-// =============================================================================
-// Referral Campaign Types
-// =============================================================================
-
-export interface AdminReferralCampaign {
-  id: string
-  name: string
-  code: string | null
-  utmSource: string | null
-  utmMedium: string | null
-  utmCampaign: string | null
-  utmContent: string | null
-  bonusCreditAmount: string
-  isActive: boolean
-  signupUrl: string | null
-  createdAt: string
-  updatedAt: string
-}
-
-export function toAdminReferralCampaign(
-  dbCampaign: DbReferralCampaign,
-  baseUrl: string
-): AdminReferralCampaign {
-  const utmParams = new URLSearchParams()
-  if (dbCampaign.utmSource) utmParams.set('utm_source', dbCampaign.utmSource)
-  if (dbCampaign.utmMedium) utmParams.set('utm_medium', dbCampaign.utmMedium)
-  if (dbCampaign.utmCampaign) utmParams.set('utm_campaign', dbCampaign.utmCampaign)
-  if (dbCampaign.utmContent) utmParams.set('utm_content', dbCampaign.utmContent)
-  const query = utmParams.toString()
-
-  return {
-    id: dbCampaign.id,
-    name: dbCampaign.name,
-    code: dbCampaign.code,
-    utmSource: dbCampaign.utmSource,
-    utmMedium: dbCampaign.utmMedium,
-    utmCampaign: dbCampaign.utmCampaign,
-    utmContent: dbCampaign.utmContent,
-    bonusCreditAmount: dbCampaign.bonusCreditAmount,
-    isActive: dbCampaign.isActive,
-    signupUrl: query ? `${baseUrl}/signup?${query}` : null,
-    createdAt: dbCampaign.createdAt.toISOString(),
-    updatedAt: dbCampaign.updatedAt.toISOString(),
-  }
-}

apps/sim/app/api/workflows/[id]/deployments/[version]/route.ts

@@ -29,7 +29,7 @@ const patchBodySchema = z
     description: z
       .string()
       .trim()
-      .max(2000, 'Description must be 2000 characters or less')
+      .max(500, 'Description must be 500 characters or less')
       .nullable()
       .optional(),
     isActive: z.literal(true).optional(), // Set to true to activate this version

apps/sim/app/api/workflows/[id]/execute/route.ts

@@ -12,7 +12,7 @@ import {
 import { generateRequestId } from '@/lib/core/utils/request'
 import { SSE_HEADERS } from '@/lib/core/utils/sse'
 import { getBaseUrl } from '@/lib/core/utils/urls'
-import { createExecutionEventWriter, setExecutionMeta } from '@/lib/execution/event-buffer'
+import { markExecutionCancelled } from '@/lib/execution/cancellation'
 import { processInputFileFields } from '@/lib/execution/files'
 import { preprocessExecution } from '@/lib/execution/preprocessing'
 import { LoggingSession } from '@/lib/logs/execution/logging-session'
@@ -700,27 +700,15 @@ export async function POST(req: NextRequest, { params }: { params: Promise<{ id:
     const timeoutController = createTimeoutAbortController(preprocessResult.executionTimeout?.sync)
     let isStreamClosed = false
 
-    const eventWriter = createExecutionEventWriter(executionId)
-    setExecutionMeta(executionId, {
-      status: 'active',
-      userId: actorUserId,
-      workflowId,
-    }).catch(() => {})
-
     const stream = new ReadableStream<Uint8Array>({
       async start(controller) {
-        let finalMetaStatus: 'complete' | 'error' | 'cancelled' | null = null
-
         const sendEvent = (event: ExecutionEvent) => {
-          if (!isStreamClosed) {
+          if (isStreamClosed) return
-            try {
+
-              controller.enqueue(encodeSSEEvent(event))
+          try {
-            } catch {
+            controller.enqueue(encodeSSEEvent(event))
-              isStreamClosed = true
+          } catch {
-            }
+            isStreamClosed = true
-          }
-          if (event.type !== 'stream:chunk' && event.type !== 'stream:done') {
-            eventWriter.write(event).catch(() => {})
           }
         }
 
@@ -841,12 +829,14 @@ export async function POST(req: NextRequest, { params }: { params: Promise<{ id:
 
             const reader = streamingExec.stream.getReader()
             const decoder = new TextDecoder()
+            let chunkCount = 0
 
             try {
               while (true) {
                 const { done, value } = await reader.read()
                 if (done) break
 
+                chunkCount++
                 const chunk = decoder.decode(value, { stream: true })
                 sendEvent({
                   type: 'stream:chunk',
@@ -961,7 +951,6 @@ export async function POST(req: NextRequest, { params }: { params: Promise<{ id:
                   duration: result.metadata?.duration || 0,
                 },
               })
-              finalMetaStatus = 'error'
             } else {
               logger.info(`[${requestId}] Workflow execution was cancelled`)
 
@@ -974,7 +963,6 @@ export async function POST(req: NextRequest, { params }: { params: Promise<{ id:
                   duration: result.metadata?.duration || 0,
                 },
               })
-              finalMetaStatus = 'cancelled'
             }
             return
           }
@@ -998,7 +986,6 @@ export async function POST(req: NextRequest, { params }: { params: Promise<{ id:
               endTime: result.metadata?.endTime || new Date().toISOString(),
             },
           })
-          finalMetaStatus = 'complete'
         } catch (error: unknown) {
           const isTimeout = isTimeoutError(error) || timeoutController.isTimedOut()
           const errorMessage = isTimeout
@@ -1030,18 +1017,7 @@ export async function POST(req: NextRequest, { params }: { params: Promise<{ id:
               duration: executionResult?.metadata?.duration || 0,
             },
           })
-          finalMetaStatus = 'error'
         } finally {
-          try {
-            await eventWriter.close()
-          } catch (closeError) {
-            logger.warn(`[${requestId}] Failed to close event writer`, {
-              error: closeError instanceof Error ? closeError.message : String(closeError),
-            })
-          }
-          if (finalMetaStatus) {
-            setExecutionMeta(executionId, { status: finalMetaStatus }).catch(() => {})
-          }
           timeoutController.cleanup()
           if (executionId) {
             await cleanupExecutionBase64Cache(executionId)
@@ -1056,7 +1032,10 @@ export async function POST(req: NextRequest, { params }: { params: Promise<{ id:
       },
       cancel() {
         isStreamClosed = true
-        logger.info(`[${requestId}] Client disconnected from SSE stream`)
+        timeoutController.cleanup()
+        logger.info(`[${requestId}] Client aborted SSE stream, signalling cancellation`)
+        timeoutController.abort()
+        markExecutionCancelled(executionId).catch(() => {})
       },
     })
 

apps/sim/app/api/workflows/[id]/executions/[executionId]/stream/route.ts

@@ -1,170 +0,0 @@
-import { createLogger } from '@sim/logger'
-import { type NextRequest, NextResponse } from 'next/server'
-import { checkHybridAuth } from '@/lib/auth/hybrid'
-import { SSE_HEADERS } from '@/lib/core/utils/sse'
-import {
-  type ExecutionStreamStatus,
-  getExecutionMeta,
-  readExecutionEvents,
-} from '@/lib/execution/event-buffer'
-import { formatSSEEvent } from '@/lib/workflows/executor/execution-events'
-import { authorizeWorkflowByWorkspacePermission } from '@/lib/workflows/utils'
-
-const logger = createLogger('ExecutionStreamReconnectAPI')
-
-const POLL_INTERVAL_MS = 500
-const MAX_POLL_DURATION_MS = 10 * 60 * 1000 // 10 minutes
-
-function isTerminalStatus(status: ExecutionStreamStatus): boolean {
-  return status === 'complete' || status === 'error' || status === 'cancelled'
-}
-
-export const runtime = 'nodejs'
-export const dynamic = 'force-dynamic'
-
-export async function GET(
-  req: NextRequest,
-  { params }: { params: Promise<{ id: string; executionId: string }> }
-) {
-  const { id: workflowId, executionId } = await params
-
-  try {
-    const auth = await checkHybridAuth(req, { requireWorkflowId: false })
-    if (!auth.success || !auth.userId) {
-      return NextResponse.json({ error: auth.error || 'Unauthorized' }, { status: 401 })
-    }
-
-    const workflowAuthorization = await authorizeWorkflowByWorkspacePermission({
-      workflowId,
-      userId: auth.userId,
-      action: 'read',
-    })
-    if (!workflowAuthorization.allowed) {
-      return NextResponse.json(
-        { error: workflowAuthorization.message || 'Access denied' },
-        { status: workflowAuthorization.status }
-      )
-    }
-
-    const meta = await getExecutionMeta(executionId)
-    if (!meta) {
-      return NextResponse.json({ error: 'Execution buffer not found or expired' }, { status: 404 })
-    }
-
-    if (meta.workflowId && meta.workflowId !== workflowId) {
-      return NextResponse.json(
-        { error: 'Execution does not belong to this workflow' },
-        { status: 403 }
-      )
-    }
-
-    const fromParam = req.nextUrl.searchParams.get('from')
-    const parsed = fromParam ? Number.parseInt(fromParam, 10) : 0
-    const fromEventId = Number.isFinite(parsed) && parsed >= 0 ? parsed : 0
-
-    logger.info('Reconnection stream requested', {
-      workflowId,
-      executionId,
-      fromEventId,
-      metaStatus: meta.status,
-    })
-
-    const encoder = new TextEncoder()
-
-    let closed = false
-
-    const stream = new ReadableStream<Uint8Array>({
-      async start(controller) {
-        let lastEventId = fromEventId
-        const pollDeadline = Date.now() + MAX_POLL_DURATION_MS
-
-        const enqueue = (text: string) => {
-          if (closed) return
-          try {
-            controller.enqueue(encoder.encode(text))
-          } catch {
-            closed = true
-          }
-        }
-
-        try {
-          const events = await readExecutionEvents(executionId, lastEventId)
-          for (const entry of events) {
-            if (closed) return
-            enqueue(formatSSEEvent(entry.event))
-            lastEventId = entry.eventId
-          }
-
-          const currentMeta = await getExecutionMeta(executionId)
-          if (!currentMeta || isTerminalStatus(currentMeta.status)) {
-            enqueue('data: [DONE]\n\n')
-            if (!closed) controller.close()
-            return
-          }
-
-          while (!closed && Date.now() < pollDeadline) {
-            await new Promise((resolve) => setTimeout(resolve, POLL_INTERVAL_MS))
-            if (closed) return
-
-            const newEvents = await readExecutionEvents(executionId, lastEventId)
-            for (const entry of newEvents) {
-              if (closed) return
-              enqueue(formatSSEEvent(entry.event))
-              lastEventId = entry.eventId
-            }
-
-            const polledMeta = await getExecutionMeta(executionId)
-            if (!polledMeta || isTerminalStatus(polledMeta.status)) {
-              const finalEvents = await readExecutionEvents(executionId, lastEventId)
-              for (const entry of finalEvents) {
-                if (closed) return
-                enqueue(formatSSEEvent(entry.event))
-                lastEventId = entry.eventId
-              }
-              enqueue('data: [DONE]\n\n')
-              if (!closed) controller.close()
-              return
-            }
-          }
-
-          if (!closed) {
-            logger.warn('Reconnection stream poll deadline reached', { executionId })
-            enqueue('data: [DONE]\n\n')
-            controller.close()
-          }
-        } catch (error) {
-          logger.error('Error in reconnection stream', {
-            executionId,
-            error: error instanceof Error ? error.message : String(error),
-          })
-          if (!closed) {
-            try {
-              controller.close()
-            } catch {}
-          }
-        }
-      },
-      cancel() {
-        closed = true
-        logger.info('Client disconnected from reconnection stream', { executionId })
-      },
-    })
-
-    return new NextResponse(stream, {
-      headers: {
-        ...SSE_HEADERS,
-        'X-Execution-Id': executionId,
-      },
-    })
-  } catch (error: any) {
-    logger.error('Failed to start reconnection stream', {
-      workflowId,
-      executionId,
-      error: error.message,
-    })
-    return NextResponse.json(
-      { error: error.message || 'Failed to start reconnection stream' },
-      { status: 500 }
-    )
-  }
-}

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/diff-controls/diff-controls.tsx

@@ -14,6 +14,14 @@ const logger = createLogger('DiffControls')
 const NOTIFICATION_WIDTH = 240
 const NOTIFICATION_GAP = 16
 
+function isWorkflowEditToolCall(name?: string, params?: Record<string, unknown>): boolean {
+  if (name !== 'workflow_change') return false
+
+  const mode = typeof params?.mode === 'string' ? params.mode.toLowerCase() : ''
+  if (mode === 'apply') return true
+  return typeof params?.proposalId === 'string' && params.proposalId.length > 0
+}
+
 export const DiffControls = memo(function DiffControls() {
   const isTerminalResizing = useTerminalStore((state) => state.isResizing)
   const isPanelResizing = usePanelStore((state) => state.isResizing)
@@ -64,7 +72,7 @@ export const DiffControls = memo(function DiffControls() {
           const b = blocks[bi]
           if (b?.type === 'tool_call') {
             const tn = b.toolCall?.name
-            if (tn === 'edit_workflow') {
+            if (isWorkflowEditToolCall(tn, b.toolCall?.params)) {
               id = b.toolCall?.id
               break outer
             }
@@ -72,7 +80,9 @@ export const DiffControls = memo(function DiffControls() {
         }
       }
       if (!id) {
-        const candidates = Object.values(toolCallsById).filter((t) => t.name === 'edit_workflow')
+        const candidates = Object.values(toolCallsById).filter((t) =>
+          isWorkflowEditToolCall(t.name, t.params)
+        )
         id = candidates.length ? candidates[candidates.length - 1].id : undefined
       }
       if (id) updatePreviewToolCallState('accepted', id)
@@ -102,7 +112,7 @@ export const DiffControls = memo(function DiffControls() {
           const b = blocks[bi]
           if (b?.type === 'tool_call') {
             const tn = b.toolCall?.name
-            if (tn === 'edit_workflow') {
+            if (isWorkflowEditToolCall(tn, b.toolCall?.params)) {
               id = b.toolCall?.id
               break outer
             }
@@ -110,7 +120,9 @@ export const DiffControls = memo(function DiffControls() {
         }
       }
       if (!id) {
-        const candidates = Object.values(toolCallsById).filter((t) => t.name === 'edit_workflow')
+        const candidates = Object.values(toolCallsById).filter((t) =>
+          isWorkflowEditToolCall(t.name, t.params)
+        )
         id = candidates.length ? candidates[candidates.length - 1].id : undefined
       }
       if (id) updatePreviewToolCallState('rejected', id)

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/components/tool-call/tool-call.tsx

@@ -47,6 +47,27 @@ interface ParsedTags {
   cleanContent: string
 }
 
+function getToolCallParams(toolCall?: CopilotToolCall): Record<string, unknown> {
+  const candidate = ((toolCall as any)?.parameters ||
+    (toolCall as any)?.input ||
+    (toolCall as any)?.params ||
+    {}) as Record<string, unknown>
+  return candidate && typeof candidate === 'object' ? candidate : {}
+}
+
+function isWorkflowChangeApplyMode(toolCall?: CopilotToolCall): boolean {
+  if (!toolCall || toolCall.name !== 'workflow_change') return false
+  const params = getToolCallParams(toolCall)
+  const mode = typeof params.mode === 'string' ? params.mode.toLowerCase() : ''
+  if (mode === 'apply') return true
+  return typeof params.proposalId === 'string' && params.proposalId.length > 0
+}
+
+function isWorkflowEditSummaryTool(toolCall?: CopilotToolCall): boolean {
+  if (!toolCall) return false
+  return isWorkflowChangeApplyMode(toolCall)
+}
+
 /**
  * Extracts plan steps from plan_respond tool calls in subagent blocks.
  * @param blocks - The subagent content blocks to search
@@ -871,7 +892,10 @@ const SubagentContentRenderer = memo(function SubagentContentRenderer({
           )
         }
         if (segment.type === 'tool' && segment.block.toolCall) {
-          if (toolCall.name === 'edit' && segment.block.toolCall.name === 'edit_workflow') {
+          if (
+            (toolCall.name === 'edit' || toolCall.name === 'build') &&
+            isWorkflowEditSummaryTool(segment.block.toolCall)
+          ) {
             return (
               <div key={`tool-${segment.block.toolCall.id || index}`}>
                 <WorkflowEditSummary toolCall={segment.block.toolCall} />
@@ -968,12 +992,11 @@ const WorkflowEditSummary = memo(function WorkflowEditSummary({
     }
   }, [blocks])
 
-  if (toolCall.name !== 'edit_workflow') {
+  if (!isWorkflowEditSummaryTool(toolCall)) {
     return null
   }
 
-  const params =
+  const params = getToolCallParams(toolCall)
-    (toolCall as any).parameters || (toolCall as any).input || (toolCall as any).params || {}
   let operations = Array.isArray(params.operations) ? params.operations : []
 
   if (operations.length === 0 && Array.isArray((toolCall as any).operations)) {
@@ -1219,11 +1242,6 @@ const WorkflowEditSummary = memo(function WorkflowEditSummary({
   )
 })
 
-/** Checks if a tool is server-side executed (not a client tool) */
-function isIntegrationTool(toolName: string): boolean {
-  return !TOOL_DISPLAY_REGISTRY[toolName]
-}
-
 function shouldShowRunSkipButtons(toolCall: CopilotToolCall): boolean {
   if (!toolCall.name || toolCall.name === 'unknown_tool') {
     return false
@@ -1233,59 +1251,96 @@ function shouldShowRunSkipButtons(toolCall: CopilotToolCall): boolean {
     return false
   }
 
-  // Never show buttons for tools the user has marked as always-allowed
+  if (toolCall.ui?.showInterrupt !== true) {
-  if (useCopilotStore.getState().isToolAutoAllowed(toolCall.name)) {
     return false
   }
 
-  const hasInterrupt = !!TOOL_DISPLAY_REGISTRY[toolCall.name]?.uiConfig?.interrupt
+  return true
-  if (hasInterrupt) {
-    return true
-  }
-
-  // Integration tools (user-installed) always require approval
-  if (isIntegrationTool(toolCall.name)) {
-    return true
-  }
-
-  return false
 }
 
 const toolCallLogger = createLogger('CopilotToolCall')
 
 async function sendToolDecision(
   toolCallId: string,
-  status: 'accepted' | 'rejected' | 'background'
+  status: 'accepted' | 'rejected' | 'background',
+  options?: {
+    toolName?: string
+    remember?: boolean
+  }
 ) {
   try {
     await fetch('/api/copilot/confirm', {
       method: 'POST',
       headers: { 'Content-Type': 'application/json' },
-      body: JSON.stringify({ toolCallId, status }),
+      body: JSON.stringify({
+        toolCallId,
+        status,
+        ...(options?.toolName ? { toolName: options.toolName } : {}),
+        ...(options?.remember ? { remember: true } : {}),
+      }),
     })
   } catch (error) {
     toolCallLogger.warn('Failed to send tool decision', {
       toolCallId,
       status,
+      remember: options?.remember === true,
+      toolName: options?.toolName,
       error: error instanceof Error ? error.message : String(error),
     })
   }
 }
 
+async function removeAutoAllowedToolPreference(toolName: string): Promise<boolean> {
+  try {
+    const response = await fetch(`/api/copilot/auto-allowed-tools?toolId=${encodeURIComponent(toolName)}`, {
+      method: 'DELETE',
+    })
+    return response.ok
+  } catch (error) {
+    toolCallLogger.warn('Failed to remove auto-allowed tool preference', {
+      toolName,
+      error: error instanceof Error ? error.message : String(error),
+    })
+    return false
+  }
+}
+
+type ToolUiAction = NonNullable<NonNullable<CopilotToolCall['ui']>['actions']>[number]
+
+function actionDecision(action: ToolUiAction): 'accepted' | 'rejected' | 'background' {
+  const id = action.id.toLowerCase()
+  if (id.includes('background')) return 'background'
+  if (action.kind === 'reject') return 'rejected'
+  return 'accepted'
+}
+
+function isClientRunCapability(toolCall: CopilotToolCall): boolean {
+  if (toolCall.execution?.target === 'sim_client_capability') {
+    return toolCall.execution.capabilityId === 'workflow.run' || !toolCall.execution.capabilityId
+  }
+  return CLIENT_EXECUTABLE_RUN_TOOLS.has(toolCall.name)
+}
+
 async function handleRun(
   toolCall: CopilotToolCall,
   setToolCallState: any,
   onStateChange?: any,
-  editedParams?: any
+  editedParams?: any,
+  options?: {
+    remember?: boolean
+  }
 ) {
   setToolCallState(toolCall, 'executing', editedParams ? { params: editedParams } : undefined)
   onStateChange?.('executing')
-  await sendToolDecision(toolCall.id, 'accepted')
+  await sendToolDecision(toolCall.id, 'accepted', {
+    toolName: toolCall.name,
+    remember: options?.remember === true,
+  })
 
   // Client-executable run tools: execute on the client for real-time feedback
   // (block pulsing, console logs, stop button). The server defers execution
   // for these tools; the client reports back via mark-complete.
-  if (CLIENT_EXECUTABLE_RUN_TOOLS.has(toolCall.name)) {
+  if (isClientRunCapability(toolCall)) {
     const params = editedParams || toolCall.params || {}
     executeRunToolOnClient(toolCall.id, toolCall.name, params)
   }
@@ -1298,6 +1353,9 @@ async function handleSkip(toolCall: CopilotToolCall, setToolCallState: any, onSt
 }
 
 function getDisplayName(toolCall: CopilotToolCall): string {
+  if (toolCall.ui?.phaseLabel) return toolCall.ui.phaseLabel
+  if (toolCall.ui?.title) return `${getStateVerb(toolCall.state)} ${toolCall.ui.title}`
+
   const fromStore = (toolCall as any).display?.text
   if (fromStore) return fromStore
   const registryEntry = TOOL_DISPLAY_REGISTRY[toolCall.name]
@@ -1342,53 +1400,37 @@ function RunSkipButtons({
   toolCall,
   onStateChange,
   editedParams,
+  actions,
 }: {
   toolCall: CopilotToolCall
   onStateChange?: (state: any) => void
   editedParams?: any
+  actions: ToolUiAction[]
 }) {
   const [isProcessing, setIsProcessing] = useState(false)
   const [buttonsHidden, setButtonsHidden] = useState(false)
   const actionInProgressRef = useRef(false)
-  const { setToolCallState, addAutoAllowedTool } = useCopilotStore()
+  const { setToolCallState } = useCopilotStore()
 
-  const onRun = async () => {
+  const onAction = async (action: ToolUiAction) => {
     // Prevent race condition - check ref synchronously
     if (actionInProgressRef.current) return
     actionInProgressRef.current = true
     setIsProcessing(true)
     setButtonsHidden(true)
     try {
-      await handleRun(toolCall, setToolCallState, onStateChange, editedParams)
+      const decision = actionDecision(action)
-    } finally {
+      if (decision === 'accepted') {
-      setIsProcessing(false)
+        await handleRun(toolCall, setToolCallState, onStateChange, editedParams, {
-      actionInProgressRef.current = false
+          remember: action.remember === true,
-    }
+        })
-  }
+      } else if (decision === 'rejected') {
-
+        await handleSkip(toolCall, setToolCallState, onStateChange)
-  const onAlwaysAllow = async () => {
+      } else {
-    // Prevent race condition - check ref synchronously
+        setToolCallState(toolCall, ClientToolCallState.background)
-    if (actionInProgressRef.current) return
+        onStateChange?.('background')
-    actionInProgressRef.current = true
+        await sendToolDecision(toolCall.id, 'background')
-    setIsProcessing(true)
+      }
-    setButtonsHidden(true)
-    try {
-      await addAutoAllowedTool(toolCall.name)
-      await handleRun(toolCall, setToolCallState, onStateChange, editedParams)
-    } finally {
-      setIsProcessing(false)
-      actionInProgressRef.current = false
-    }
-  }
-
-  const onSkip = async () => {
-    // Prevent race condition - check ref synchronously
-    if (actionInProgressRef.current) return
-    actionInProgressRef.current = true
-    setIsProcessing(true)
-    setButtonsHidden(true)
-    try {
-      await handleSkip(toolCall, setToolCallState, onStateChange)
     } finally {
       setIsProcessing(false)
       actionInProgressRef.current = false
@@ -1397,23 +1439,22 @@ function RunSkipButtons({
 
   if (buttonsHidden) return null
 
-  // Show "Always Allow" for all tools that require confirmation
-  const showAlwaysAllow = true
-
-  // Standardized buttons for all interrupt tools: Allow, Always Allow, Skip
   return (
     <div className='mt-[10px] flex gap-[6px]'>
-      <Button onClick={onRun} disabled={isProcessing} variant='tertiary'>
+      {actions.map((action, index) => {
-        {isProcessing ? 'Allowing...' : 'Allow'}
+        const variant =
-      </Button>
+          action.kind === 'reject' ? 'default' : action.remember ? 'default' : 'tertiary'
-      {showAlwaysAllow && (
+        return (
-        <Button onClick={onAlwaysAllow} disabled={isProcessing} variant='default'>
+          <Button
-          {isProcessing ? 'Allowing...' : 'Always Allow'}
+            key={action.id}
-        </Button>
+            onClick={() => onAction(action)}
-      )}
+            disabled={isProcessing}
-      <Button onClick={onSkip} disabled={isProcessing} variant='default'>
+            variant={variant}
-        Skip
+          >
-      </Button>
+            {isProcessing && index === 0 ? 'Working...' : action.label}
+          </Button>
+        )
+      })}
     </div>
   )
 }
@@ -1430,10 +1471,16 @@ export function ToolCall({
   const liveToolCall = useCopilotStore((s) =>
     effectiveId ? s.toolCallsById[effectiveId] : undefined
   )
-  const toolCall = liveToolCall || toolCallProp
+  const rawToolCall = liveToolCall || toolCallProp
-
+  const hasRealToolCall = !!rawToolCall
-  // Guard: nothing to render without a toolCall
+  const toolCall: CopilotToolCall =
-  if (!toolCall) return null
+    rawToolCall ||
+    ({
+      id: effectiveId || '',
+      name: '',
+      state: ClientToolCallState.generating,
+      params: {},
+    } as CopilotToolCall)
 
   const isExpandablePending =
     toolCall?.state === 'pending' &&
@@ -1441,17 +1488,15 @@ export function ToolCall({
 
   const [expanded, setExpanded] = useState(isExpandablePending)
   const [showRemoveAutoAllow, setShowRemoveAutoAllow] = useState(false)
+  const [autoAllowRemovedForCall, setAutoAllowRemovedForCall] = useState(false)
 
   // State for editable parameters
   const params = (toolCall as any).parameters || (toolCall as any).input || toolCall.params || {}
   const [editedParams, setEditedParams] = useState(params)
   const paramsRef = useRef(params)
 
-  // Check if this integration tool is auto-allowed
+  const { setToolCallState } = useCopilotStore()
-  const { removeAutoAllowedTool, setToolCallState } = useCopilotStore()
+  const isAutoAllowed = toolCall.ui?.autoAllowed === true && !autoAllowRemovedForCall
-  const isAutoAllowed = useCopilotStore(
-    (s) => isIntegrationTool(toolCall.name) && s.isToolAutoAllowed(toolCall.name)
-  )
 
   // Update edited params when toolCall params change (deep comparison to avoid resetting user edits on ref change)
   useEffect(() => {
@@ -1461,6 +1506,14 @@ export function ToolCall({
     }
   }, [params])
 
+  useEffect(() => {
+    setAutoAllowRemovedForCall(false)
+    setShowRemoveAutoAllow(false)
+  }, [toolCall.id])
+
+  // Guard: nothing to render without a toolCall
+  if (!hasRealToolCall) return null
+
   // Skip rendering some internal tools
   if (
     toolCall.name === 'checkoff_todo' ||
@@ -1472,7 +1525,9 @@ export function ToolCall({
     return null
 
   // Special rendering for subagent tools - show as thinking text with tool calls at top level
-  const isSubagentTool = TOOL_DISPLAY_REGISTRY[toolCall.name]?.uiConfig?.subagent === true
+  const isSubagentTool =
+    toolCall.execution?.target === 'go_subagent' ||
+    TOOL_DISPLAY_REGISTRY[toolCall.name]?.uiConfig?.subagent === true
 
   // For ALL subagent tools, don't show anything until we have blocks with content
   if (isSubagentTool) {
@@ -1499,28 +1554,6 @@ export function ToolCall({
     )
   }
 
-  // Get current mode from store to determine if we should render integration tools
-  const mode = useCopilotStore.getState().mode
-
-  // Check if this is a completed/historical tool call (not pending/executing)
-  // Use string comparison to handle both enum values and string values from DB
-  const stateStr = String(toolCall.state)
-  const isCompletedToolCall =
-    stateStr === 'success' ||
-    stateStr === 'error' ||
-    stateStr === 'rejected' ||
-    stateStr === 'aborted'
-
-  // Allow rendering if:
-  // 1. Tool is in TOOL_DISPLAY_REGISTRY (client tools), OR
-  // 2. We're in build mode (integration tools are executed server-side), OR
-  // 3. Tool call is already completed (historical - should always render)
-  const isClientTool = !!TOOL_DISPLAY_REGISTRY[toolCall.name]
-  const isIntegrationToolInBuildMode = mode === 'build' && !isClientTool
-
-  if (!isClientTool && !isIntegrationToolInBuildMode && !isCompletedToolCall) {
-    return null
-  }
   const toolUIConfig = TOOL_DISPLAY_REGISTRY[toolCall.name]?.uiConfig
   // Check if tool has params table config (meaning it's expandable)
   const hasParamsTable = !!toolUIConfig?.paramsTable
@@ -1530,6 +1563,14 @@ export function ToolCall({
     toolCall.name === 'make_api_request' ||
     toolCall.name === 'set_global_workflow_variables'
 
+  const interruptActions =
+    (toolCall.ui?.actions && toolCall.ui.actions.length > 0
+      ? toolCall.ui.actions
+      : [
+          { id: 'allow_once', label: 'Allow', kind: 'accept' as const },
+          { id: 'allow_always', label: 'Always Allow', kind: 'accept' as const, remember: true },
+          { id: 'reject', label: 'Skip', kind: 'reject' as const },
+        ]) as ToolUiAction[]
   const showButtons = isCurrentMessage && shouldShowRunSkipButtons(toolCall)
 
   // Check UI config for secondary action - only show for current message tool calls
@@ -1987,9 +2028,12 @@ export function ToolCall({
           <div className='mt-[10px]'>
             <Button
               onClick={async () => {
-                await removeAutoAllowedTool(toolCall.name)
+                const removed = await removeAutoAllowedToolPreference(toolCall.name)
-                setShowRemoveAutoAllow(false)
+                if (removed) {
-                forceUpdate({})
+                  setAutoAllowRemovedForCall(true)
+                  setShowRemoveAutoAllow(false)
+                  forceUpdate({})
+                }
               }}
               variant='default'
               className='text-xs'
@@ -2003,6 +2047,7 @@ export function ToolCall({
             toolCall={toolCall}
             onStateChange={handleStateChange}
             editedParams={editedParams}
+            actions={interruptActions}
           />
         )}
         {/* Render subagent content as thinking text */}
@@ -2048,9 +2093,12 @@ export function ToolCall({
           <div className='mt-[10px]'>
             <Button
               onClick={async () => {
-                await removeAutoAllowedTool(toolCall.name)
+                const removed = await removeAutoAllowedToolPreference(toolCall.name)
-                setShowRemoveAutoAllow(false)
+                if (removed) {
-                forceUpdate({})
+                  setAutoAllowRemovedForCall(true)
+                  setShowRemoveAutoAllow(false)
+                  forceUpdate({})
+                }
               }}
               variant='default'
               className='text-xs'
@@ -2064,6 +2112,7 @@ export function ToolCall({
             toolCall={toolCall}
             onStateChange={handleStateChange}
             editedParams={editedParams}
+            actions={interruptActions}
           />
         )}
         {/* Render subagent content as thinking text */}
@@ -2087,7 +2136,7 @@ export function ToolCall({
     }
   }
 
-  const isEditWorkflow = toolCall.name === 'edit_workflow'
+  const isEditWorkflow = isWorkflowEditSummaryTool(toolCall)
   const shouldShowDetails = isRunWorkflow || (isExpandableTool && expanded)
   const hasOperations = Array.isArray(params.operations) && params.operations.length > 0
   const hideTextForEditWorkflow = isEditWorkflow && hasOperations
@@ -2109,9 +2158,12 @@ export function ToolCall({
         <div className='mt-[10px]'>
           <Button
             onClick={async () => {
-              await removeAutoAllowedTool(toolCall.name)
+              const removed = await removeAutoAllowedToolPreference(toolCall.name)
-              setShowRemoveAutoAllow(false)
+              if (removed) {
-              forceUpdate({})
+                setAutoAllowRemovedForCall(true)
+                setShowRemoveAutoAllow(false)
+                forceUpdate({})
+              }
             }}
             variant='default'
             className='text-xs'
@@ -2125,6 +2177,7 @@ export function ToolCall({
           toolCall={toolCall}
           onStateChange={handleStateChange}
           editedParams={editedParams}
+          actions={interruptActions}
         />
       ) : showMoveToBackground ? (
         <div className='mt-[10px]'>
@@ -2155,7 +2208,7 @@ export function ToolCall({
           </Button>
         </div>
       ) : null}
-      {/* Workflow edit summary - shows block changes after edit_workflow completes */}
+      {/* Workflow edit summary - shows block changes after workflow_change(apply) */}
       <WorkflowEditSummary toolCall={toolCall} />
 
       {/* Render subagent content as thinking text */}

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/copilot.tsx

@@ -113,7 +113,6 @@ export const Copilot = forwardRef<CopilotRef, CopilotProps>(({ panelWidth }, ref
     clearPlanArtifact,
     savePlanArtifact,
     loadAvailableModels,
-    loadAutoAllowedTools,
     resumeActiveStream,
   } = useCopilotStore()
 
@@ -125,8 +124,6 @@ export const Copilot = forwardRef<CopilotRef, CopilotProps>(({ panelWidth }, ref
     setCopilotWorkflowId,
     loadChats,
     loadAvailableModels,
-    loadAutoAllowedTools,
-    currentChat,
     isSendingMessage,
     resumeActiveStream,
   })
@@ -154,6 +151,8 @@ export const Copilot = forwardRef<CopilotRef, CopilotProps>(({ panelWidth }, ref
     planTodos,
   })
 
+  const renderedChatTitle = currentChat?.title || 'New Chat'
+
   /** Gets markdown content for design document section (available in all modes once created) */
   const designDocumentContent = useMemo(() => {
     if (streamingPlanContent) {
@@ -166,6 +165,14 @@ export const Copilot = forwardRef<CopilotRef, CopilotProps>(({ panelWidth }, ref
     return ''
   }, [streamingPlanContent])
 
+  useEffect(() => {
+    logger.info('[TitleRender] Copilot header title changed', {
+      currentChatId: currentChat?.id || null,
+      currentChatTitle: currentChat?.title || null,
+      renderedTitle: renderedChatTitle,
+    })
+  }, [currentChat?.id, currentChat?.title, renderedChatTitle])
+
   /** Focuses the copilot input */
   const focusInput = useCallback(() => {
     userInputRef.current?.focus()
@@ -348,7 +355,7 @@ export const Copilot = forwardRef<CopilotRef, CopilotProps>(({ panelWidth }, ref
         {/* Header */}
         <div className='mx-[-1px] flex flex-shrink-0 items-center justify-between gap-[8px] rounded-[4px] border border-[var(--border)] bg-[var(--surface-4)] px-[12px] py-[6px]'>
           <h2 className='min-w-0 flex-1 truncate font-medium text-[14px] text-[var(--text-primary)]'>
-            {currentChat?.title || 'New Chat'}
+            {renderedChatTitle}
           </h2>
           <div className='flex items-center gap-[8px]'>
             <Button variant='ghost' className='p-0' onClick={handleStartNewChat}>

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/copilot/hooks/use-copilot-initialization.ts

@@ -12,8 +12,6 @@ interface UseCopilotInitializationProps {
   setCopilotWorkflowId: (workflowId: string | null) => Promise<void>
   loadChats: (forceRefresh?: boolean) => Promise<void>
   loadAvailableModels: () => Promise<void>
-  loadAutoAllowedTools: () => Promise<void>
-  currentChat: any
   isSendingMessage: boolean
   resumeActiveStream: () => Promise<boolean>
 }
@@ -32,8 +30,6 @@ export function useCopilotInitialization(props: UseCopilotInitializationProps) {
     setCopilotWorkflowId,
     loadChats,
     loadAvailableModels,
-    loadAutoAllowedTools,
-    currentChat,
     isSendingMessage,
     resumeActiveStream,
   } = props
@@ -120,17 +116,6 @@ export function useCopilotInitialization(props: UseCopilotInitializationProps) {
     })
   }, [isSendingMessage, resumeActiveStream])
 
-  /** Load auto-allowed tools once on mount - runs immediately, independent of workflow */
-  const hasLoadedAutoAllowedToolsRef = useRef(false)
-  useEffect(() => {
-    if (!hasLoadedAutoAllowedToolsRef.current) {
-      hasLoadedAutoAllowedToolsRef.current = true
-      loadAutoAllowedTools().catch((err) => {
-        logger.warn('[Copilot] Failed to load auto-allowed tools', err)
-      })
-    }
-  }, [loadAutoAllowedTools])
-
   /** Load available models once on mount */
   const hasLoadedModelsRef = useRef(false)
   useEffect(() => {

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/deploy/components/deploy-modal/components/general/components/version-description-modal.tsx

@@ -113,7 +113,7 @@ export function VersionDescriptionModal({
               className='min-h-[120px] resize-none'
               value={description}
               onChange={(e) => setDescription(e.target.value)}
-              maxLength={2000}
+              maxLength={500}
               disabled={isGenerating}
             />
             <div className='flex items-center justify-between'>
@@ -123,7 +123,7 @@ export function VersionDescriptionModal({
                 </p>
               )}
               {!updateMutation.error && !generateMutation.error && <div />}
-              <p className='text-[11px] text-[var(--text-tertiary)]'>{description.length}/2000</p>
+              <p className='text-[11px] text-[var(--text-tertiary)]'>{description.length}/500</p>
             </div>
           </ModalBody>
           <ModalFooter>

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/components/panel/components/deploy/hooks/use-change-detection.ts

@@ -57,21 +57,6 @@ export function useChangeDetection({
         }
       }
 
-      if (block.triggerMode) {
-        const triggerConfigValue = blockSubValues?.triggerConfig
-        if (
-          triggerConfigValue &&
-          typeof triggerConfigValue === 'object' &&
-          !subBlocks.triggerConfig
-        ) {
-          subBlocks.triggerConfig = {
-            id: 'triggerConfig',
-            type: 'short-input',
-            value: triggerConfigValue,
-          }
-        }
-      }
-
       blocksWithSubBlocks[blockId] = {
         ...block,
         subBlocks,

apps/sim/app/workspace/[workspaceId]/w/[workflowId]/hooks/use-workflow-execution.ts

@@ -1,4 +1,4 @@
-import { useCallback, useEffect, useRef, useState } from 'react'
+import { useCallback, useRef, useState } from 'react'
 import { createLogger } from '@sim/logger'
 import { useQueryClient } from '@tanstack/react-query'
 import { v4 as uuidv4 } from 'uuid'
@@ -46,13 +46,7 @@ import { useWorkflowStore } from '@/stores/workflows/workflow/store'
 
 const logger = createLogger('useWorkflowExecution')
 
-/**
+// Debug state validation result
- * Module-level Set tracking which workflows have an active reconnection effect.
- * Prevents multiple hook instances (from different components) from starting
- * concurrent reconnection streams for the same workflow during the same mount cycle.
- */
-const activeReconnections = new Set<string>()
-
 interface DebugValidationResult {
   isValid: boolean
   error?: string
@@ -60,7 +54,7 @@ interface DebugValidationResult {
 
 interface BlockEventHandlerConfig {
   workflowId?: string
-  executionIdRef: { current: string }
+  executionId?: string
   workflowEdges: Array<{ id: string; target: string; sourceHandle?: string | null }>
   activeBlocksSet: Set<string>
   accumulatedBlockLogs: BlockLog[]
@@ -114,15 +108,12 @@ export function useWorkflowExecution() {
   const queryClient = useQueryClient()
   const currentWorkflow = useCurrentWorkflow()
   const { activeWorkflowId, workflows } = useWorkflowRegistry()
-  const { toggleConsole, addConsole, updateConsole, cancelRunningEntries, clearExecutionEntries } =
+  const { toggleConsole, addConsole, updateConsole, cancelRunningEntries } =
     useTerminalConsoleStore()
-  const hasHydrated = useTerminalConsoleStore((s) => s._hasHydrated)
   const { getAllVariables } = useEnvironmentStore()
   const { getVariablesByWorkflowId, variables } = useVariablesStore()
   const { isExecuting, isDebugging, pendingBlocks, executor, debugContext } =
     useCurrentWorkflowExecution()
-  const setCurrentExecutionId = useExecutionStore((s) => s.setCurrentExecutionId)
-  const getCurrentExecutionId = useExecutionStore((s) => s.getCurrentExecutionId)
   const setIsExecuting = useExecutionStore((s) => s.setIsExecuting)
   const setIsDebugging = useExecutionStore((s) => s.setIsDebugging)
   const setPendingBlocks = useExecutionStore((s) => s.setPendingBlocks)
@@ -306,7 +297,7 @@ export function useWorkflowExecution() {
     (config: BlockEventHandlerConfig) => {
       const {
         workflowId,
-        executionIdRef,
+        executionId,
         workflowEdges,
         activeBlocksSet,
         accumulatedBlockLogs,
@@ -317,14 +308,6 @@ export function useWorkflowExecution() {
         onBlockCompleteCallback,
       } = config
 
-      /** Returns true if this execution was cancelled or superseded by another run. */
-      const isStaleExecution = () =>
-        !!(
-          workflowId &&
-          executionIdRef.current &&
-          useExecutionStore.getState().getCurrentExecutionId(workflowId) !== executionIdRef.current
-        )
-
       const updateActiveBlocks = (blockId: string, isActive: boolean) => {
         if (!workflowId) return
         if (isActive) {
@@ -377,7 +360,7 @@ export function useWorkflowExecution() {
           endedAt: data.endedAt,
           workflowId,
           blockId: data.blockId,
-          executionId: executionIdRef.current,
+          executionId,
           blockName: data.blockName || 'Unknown Block',
           blockType: data.blockType || 'unknown',
           iterationCurrent: data.iterationCurrent,
@@ -400,7 +383,7 @@ export function useWorkflowExecution() {
           endedAt: data.endedAt,
           workflowId,
           blockId: data.blockId,
-          executionId: executionIdRef.current,
+          executionId,
           blockName: data.blockName || 'Unknown Block',
           blockType: data.blockType || 'unknown',
           iterationCurrent: data.iterationCurrent,
@@ -427,7 +410,7 @@ export function useWorkflowExecution() {
             iterationType: data.iterationType,
             iterationContainerId: data.iterationContainerId,
           },
-          executionIdRef.current
+          executionId
         )
       }
 
@@ -449,12 +432,11 @@ export function useWorkflowExecution() {
             iterationType: data.iterationType,
             iterationContainerId: data.iterationContainerId,
           },
-          executionIdRef.current
+          executionId
         )
       }
 
       const onBlockStarted = (data: BlockStartedData) => {
-        if (isStaleExecution()) return
         updateActiveBlocks(data.blockId, true)
         markIncomingEdges(data.blockId)
 
@@ -471,7 +453,7 @@ export function useWorkflowExecution() {
           endedAt: undefined,
           workflowId,
           blockId: data.blockId,
-          executionId: executionIdRef.current,
+          executionId,
           blockName: data.blockName || 'Unknown Block',
           blockType: data.blockType || 'unknown',
           isRunning: true,
@@ -483,7 +465,6 @@ export function useWorkflowExecution() {
       }
 
       const onBlockCompleted = (data: BlockCompletedData) => {
-        if (isStaleExecution()) return
         updateActiveBlocks(data.blockId, false)
         if (workflowId) setBlockRunStatus(workflowId, data.blockId, 'success')
 
@@ -514,7 +495,6 @@ export function useWorkflowExecution() {
       }
 
       const onBlockError = (data: BlockErrorData) => {
-        if (isStaleExecution()) return
         updateActiveBlocks(data.blockId, false)
         if (workflowId) setBlockRunStatus(workflowId, data.blockId, 'error')
 
@@ -922,6 +902,10 @@ export function useWorkflowExecution() {
 
                 // Update block logs with actual stream completion times
                 if (result.logs && streamCompletionTimes.size > 0) {
+                  const streamCompletionEndTime = new Date(
+                    Math.max(...Array.from(streamCompletionTimes.values()))
+                  ).toISOString()
+
                   result.logs.forEach((log: BlockLog) => {
                     if (streamCompletionTimes.has(log.blockId)) {
                       const completionTime = streamCompletionTimes.get(log.blockId)!
@@ -1003,6 +987,7 @@ export function useWorkflowExecution() {
         return { success: true, stream }
       }
 
+      // For manual (non-chat) execution
       const manualExecutionId = uuidv4()
       try {
         const result = await executeWorkflow(
@@ -1017,10 +1002,29 @@ export function useWorkflowExecution() {
           if (result.metadata.pendingBlocks) {
             setPendingBlocks(activeWorkflowId, result.metadata.pendingBlocks)
           }
+        } else if (result && 'success' in result) {
+          setExecutionResult(result)
+          // Reset execution state after successful non-debug execution
+          setIsExecuting(activeWorkflowId, false)
+          setIsDebugging(activeWorkflowId, false)
+          setActiveBlocks(activeWorkflowId, new Set())
+
+          if (isChatExecution) {
+            if (!result.metadata) {
+              result.metadata = { duration: 0, startTime: new Date().toISOString() }
+            }
+            ;(result.metadata as any).source = 'chat'
+          }
+
+          // Invalidate subscription queries to update usage
+          setTimeout(() => {
+            queryClient.invalidateQueries({ queryKey: subscriptionKeys.all })
+          }, 1000)
         }
         return result
       } catch (error: any) {
         const errorResult = handleExecutionError(error, { executionId: manualExecutionId })
+        // Note: Error logs are already persisted server-side via execution-core.ts
         return errorResult
       }
     },
@@ -1271,7 +1275,7 @@ export function useWorkflowExecution() {
     if (activeWorkflowId) {
       logger.info('Using server-side executor')
 
-      const executionIdRef = { current: '' }
+      const executionId = uuidv4()
 
       let executionResult: ExecutionResult = {
         success: false,
@@ -1289,7 +1293,7 @@ export function useWorkflowExecution() {
       try {
         const blockHandlers = buildBlockEventHandlers({
           workflowId: activeWorkflowId,
-          executionIdRef,
+          executionId,
           workflowEdges,
           activeBlocksSet,
           accumulatedBlockLogs,
@@ -1322,10 +1326,6 @@ export function useWorkflowExecution() {
             loops: clientWorkflowState.loops,
             parallels: clientWorkflowState.parallels,
           },
-          onExecutionId: (id) => {
-            executionIdRef.current = id
-            setCurrentExecutionId(activeWorkflowId, id)
-          },
           callbacks: {
             onExecutionStarted: (data) => {
               logger.info('Server execution started:', data)
@@ -1368,18 +1368,6 @@ export function useWorkflowExecution() {
             },
 
             onExecutionCompleted: (data) => {
-              if (
-                activeWorkflowId &&
-                executionIdRef.current &&
-                useExecutionStore.getState().getCurrentExecutionId(activeWorkflowId) !==
-                  executionIdRef.current
-              )
-                return
-
-              if (activeWorkflowId) {
-                setCurrentExecutionId(activeWorkflowId, null)
-              }
-
               executionResult = {
                 success: data.success,
                 output: data.output,
@@ -1437,33 +1425,9 @@ export function useWorkflowExecution() {
                   })
                 }
               }
-
-              const workflowExecState = activeWorkflowId
-                ? useExecutionStore.getState().getWorkflowExecution(activeWorkflowId)
-                : null
-              if (activeWorkflowId && !workflowExecState?.isDebugging) {
-                setExecutionResult(executionResult)
-                setIsExecuting(activeWorkflowId, false)
-                setActiveBlocks(activeWorkflowId, new Set())
-                setTimeout(() => {
-                  queryClient.invalidateQueries({ queryKey: subscriptionKeys.all })
-                }, 1000)
-              }
             },
 
             onExecutionError: (data) => {
-              if (
-                activeWorkflowId &&
-                executionIdRef.current &&
-                useExecutionStore.getState().getCurrentExecutionId(activeWorkflowId) !==
-                  executionIdRef.current
-              )
-                return
-
-              if (activeWorkflowId) {
-                setCurrentExecutionId(activeWorkflowId, null)
-              }
-
               executionResult = {
                 success: false,
                 output: {},
@@ -1477,53 +1441,43 @@ export function useWorkflowExecution() {
               const isPreExecutionError = accumulatedBlockLogs.length === 0
               handleExecutionErrorConsole({
                 workflowId: activeWorkflowId,
-                executionId: executionIdRef.current,
+                executionId,
                 error: data.error,
                 durationMs: data.duration,
                 blockLogs: accumulatedBlockLogs,
                 isPreExecutionError,
               })
-
-              if (activeWorkflowId) {
-                setIsExecuting(activeWorkflowId, false)
-                setIsDebugging(activeWorkflowId, false)
-                setActiveBlocks(activeWorkflowId, new Set())
-              }
             },
 
             onExecutionCancelled: (data) => {
-              if (
-                activeWorkflowId &&
-                executionIdRef.current &&
-                useExecutionStore.getState().getCurrentExecutionId(activeWorkflowId) !==
-                  executionIdRef.current
-              )
-                return
-
-              if (activeWorkflowId) {
-                setCurrentExecutionId(activeWorkflowId, null)
-              }
-
               handleExecutionCancelledConsole({
                 workflowId: activeWorkflowId,
-                executionId: executionIdRef.current,
+                executionId,
                 durationMs: data?.duration,
               })
-
-              if (activeWorkflowId) {
-                setIsExecuting(activeWorkflowId, false)
-                setIsDebugging(activeWorkflowId, false)
-                setActiveBlocks(activeWorkflowId, new Set())
-              }
             },
           },
         })
 
         return executionResult
       } catch (error: any) {
+        // Don't log abort errors - they're intentional user actions
         if (error.name === 'AbortError' || error.message?.includes('aborted')) {
           logger.info('Execution aborted by user')
-          return executionResult
+
+          // Reset execution state
+          if (activeWorkflowId) {
+            setIsExecuting(activeWorkflowId, false)
+            setActiveBlocks(activeWorkflowId, new Set())
+          }
+
+          // Return gracefully without error
+          return {
+            success: false,
+            output: {},
+            metadata: { duration: 0 },
+            logs: [],
+          }
         }
 
         logger.error('Server-side execution failed:', error)
@@ -1531,6 +1485,7 @@ export function useWorkflowExecution() {
       }
     }
 
+    // Fallback: should never reach here
     throw new Error('Server-side execution is required')
   }
 
@@ -1762,28 +1717,25 @@ export function useWorkflowExecution() {
    * Handles cancelling the current workflow execution
    */
   const handleCancelExecution = useCallback(() => {
-    if (!activeWorkflowId) return
     logger.info('Workflow execution cancellation requested')
 
-    const storedExecutionId = getCurrentExecutionId(activeWorkflowId)
+    // Cancel the execution stream for this workflow (server-side)
+    executionStream.cancel(activeWorkflowId ?? undefined)
 
-    if (storedExecutionId) {
+    // Mark current chat execution as superseded so its cleanup won't affect new executions
-      setCurrentExecutionId(activeWorkflowId, null)
+    currentChatExecutionIdRef.current = null
-      fetch(`/api/workflows/${activeWorkflowId}/executions/${storedExecutionId}/cancel`, {
+
-        method: 'POST',
+    // Mark all running entries as canceled in the terminal
-      }).catch(() => {})
+    if (activeWorkflowId) {
-      handleExecutionCancelledConsole({
+      cancelRunningEntries(activeWorkflowId)
-        workflowId: activeWorkflowId,
+
-        executionId: storedExecutionId,
+      // Reset execution state - this triggers chat stream cleanup via useEffect in chat.tsx
-      })
+      setIsExecuting(activeWorkflowId, false)
+      setIsDebugging(activeWorkflowId, false)
+      setActiveBlocks(activeWorkflowId, new Set())
     }
 
-    executionStream.cancel(activeWorkflowId)
+    // If in debug mode, also reset debug state
-    currentChatExecutionIdRef.current = null
-    setIsExecuting(activeWorkflowId, false)
-    setIsDebugging(activeWorkflowId, false)
-    setActiveBlocks(activeWorkflowId, new Set())
-
     if (isDebugging) {
       resetDebugState()
     }
@@ -1795,9 +1747,7 @@ export function useWorkflowExecution() {
     setIsDebugging,
     setActiveBlocks,
     activeWorkflowId,
-    getCurrentExecutionId,
+    cancelRunningEntries,
-    setCurrentExecutionId,
-    handleExecutionCancelledConsole,
   ])
 
   /**
@@ -1897,7 +1847,7 @@ export function useWorkflowExecution() {
       }
 
       setIsExecuting(workflowId, true)
-      const executionIdRef = { current: '' }
+      const executionId = uuidv4()
       const accumulatedBlockLogs: BlockLog[] = []
       const accumulatedBlockStates = new Map<string, BlockState>()
       const executedBlockIds = new Set<string>()
@@ -1906,7 +1856,7 @@ export function useWorkflowExecution() {
       try {
         const blockHandlers = buildBlockEventHandlers({
           workflowId,
-          executionIdRef,
+          executionId,
           workflowEdges,
           activeBlocksSet,
           accumulatedBlockLogs,
@@ -1921,10 +1871,6 @@ export function useWorkflowExecution() {
           startBlockId: blockId,
           sourceSnapshot: effectiveSnapshot,
           input: workflowInput,
-          onExecutionId: (id) => {
-            executionIdRef.current = id
-            setCurrentExecutionId(workflowId, id)
-          },
           callbacks: {
             onBlockStarted: blockHandlers.onBlockStarted,
             onBlockCompleted: blockHandlers.onBlockCompleted,
@@ -1932,6 +1878,7 @@ export function useWorkflowExecution() {
 
             onExecutionCompleted: (data) => {
               if (data.success) {
+                // Add the start block (trigger) to executed blocks
                 executedBlockIds.add(blockId)
 
                 const mergedBlockStates: Record<string, BlockState> = {
@@ -1955,10 +1902,6 @@ export function useWorkflowExecution() {
                 }
                 setLastExecutionSnapshot(workflowId, updatedSnapshot)
               }
-
-              setCurrentExecutionId(workflowId, null)
-              setIsExecuting(workflowId, false)
-              setActiveBlocks(workflowId, new Set())
             },
 
             onExecutionError: (data) => {
@@ -1978,27 +1921,19 @@ export function useWorkflowExecution() {
 
               handleExecutionErrorConsole({
                 workflowId,
-                executionId: executionIdRef.current,
+                executionId,
                 error: data.error,
                 durationMs: data.duration,
                 blockLogs: accumulatedBlockLogs,
               })
-
-              setCurrentExecutionId(workflowId, null)
-              setIsExecuting(workflowId, false)
-              setActiveBlocks(workflowId, new Set())
             },
 
             onExecutionCancelled: (data) => {
               handleExecutionCancelledConsole({
                 workflowId,
-                executionId: executionIdRef.current,
+                executionId,
                 durationMs: data?.duration,
               })
-
-              setCurrentExecutionId(workflowId, null)
-              setIsExecuting(workflowId, false)
-              setActiveBlocks(workflowId, new Set())
             },
           },
         })
@@ -2007,20 +1942,14 @@ export function useWorkflowExecution() {
           logger.error('Run-from-block failed:', error)
         }
       } finally {
-        const currentId = getCurrentExecutionId(workflowId)
+        setIsExecuting(workflowId, false)
-        if (currentId === null || currentId === executionIdRef.current) {
+        setActiveBlocks(workflowId, new Set())
-          setCurrentExecutionId(workflowId, null)
-          setIsExecuting(workflowId, false)
-          setActiveBlocks(workflowId, new Set())
-        }
       }
     },
     [
       getLastExecutionSnapshot,
       setLastExecutionSnapshot,
       clearLastExecutionSnapshot,
-      getCurrentExecutionId,
-      setCurrentExecutionId,
       setIsExecuting,
       setActiveBlocks,
       setBlockRunStatus,
@@ -2050,213 +1979,29 @@ export function useWorkflowExecution() {
 
       const executionId = uuidv4()
       try {
-        await executeWorkflow(undefined, undefined, executionId, undefined, 'manual', blockId)
+        const result = await executeWorkflow(
+          undefined,
+          undefined,
+          executionId,
+          undefined,
+          'manual',
+          blockId
+        )
+        if (result && 'success' in result) {
+          setExecutionResult(result)
+        }
       } catch (error) {
         const errorResult = handleExecutionError(error, { executionId })
         return errorResult
       } finally {
-        setCurrentExecutionId(workflowId, null)
         setIsExecuting(workflowId, false)
         setIsDebugging(workflowId, false)
         setActiveBlocks(workflowId, new Set())
       }
     },
-    [
+    [activeWorkflowId, setExecutionResult, setIsExecuting, setIsDebugging, setActiveBlocks]
-      activeWorkflowId,
-      setCurrentExecutionId,
-      setExecutionResult,
-      setIsExecuting,
-      setIsDebugging,
-      setActiveBlocks,
-    ]
   )
 
-  useEffect(() => {
-    if (!activeWorkflowId || !hasHydrated) return
-
-    const entries = useTerminalConsoleStore.getState().entries
-    const runningEntries = entries.filter(
-      (e) => e.isRunning && e.workflowId === activeWorkflowId && e.executionId
-    )
-    if (runningEntries.length === 0) return
-
-    if (activeReconnections.has(activeWorkflowId)) return
-    activeReconnections.add(activeWorkflowId)
-
-    executionStream.cancel(activeWorkflowId)
-
-    const sorted = [...runningEntries].sort((a, b) => {
-      const aTime = a.startedAt ? new Date(a.startedAt).getTime() : 0
-      const bTime = b.startedAt ? new Date(b.startedAt).getTime() : 0
-      return bTime - aTime
-    })
-    const executionId = sorted[0].executionId!
-
-    const otherExecutionIds = new Set(
-      sorted.filter((e) => e.executionId !== executionId).map((e) => e.executionId!)
-    )
-    if (otherExecutionIds.size > 0) {
-      cancelRunningEntries(activeWorkflowId)
-    }
-
-    setCurrentExecutionId(activeWorkflowId, executionId)
-    setIsExecuting(activeWorkflowId, true)
-
-    const workflowEdges = useWorkflowStore.getState().edges
-    const activeBlocksSet = new Set<string>()
-    const accumulatedBlockLogs: BlockLog[] = []
-    const accumulatedBlockStates = new Map<string, BlockState>()
-    const executedBlockIds = new Set<string>()
-
-    const executionIdRef = { current: executionId }
-
-    const handlers = buildBlockEventHandlers({
-      workflowId: activeWorkflowId,
-      executionIdRef,
-      workflowEdges,
-      activeBlocksSet,
-      accumulatedBlockLogs,
-      accumulatedBlockStates,
-      executedBlockIds,
-      consoleMode: 'update',
-      includeStartConsoleEntry: true,
-    })
-
-    const originalEntries = entries
-      .filter((e) => e.executionId === executionId)
-      .map((e) => ({ ...e }))
-
-    let cleared = false
-    let reconnectionComplete = false
-    let cleanupRan = false
-    const clearOnce = () => {
-      if (!cleared) {
-        cleared = true
-        clearExecutionEntries(executionId)
-      }
-    }
-
-    const reconnectWorkflowId = activeWorkflowId
-
-    executionStream
-      .reconnect({
-        workflowId: reconnectWorkflowId,
-        executionId,
-        callbacks: {
-          onBlockStarted: (data) => {
-            clearOnce()
-            handlers.onBlockStarted(data)
-          },
-          onBlockCompleted: (data) => {
-            clearOnce()
-            handlers.onBlockCompleted(data)
-          },
-          onBlockError: (data) => {
-            clearOnce()
-            handlers.onBlockError(data)
-          },
-          onExecutionCompleted: () => {
-            const currentId = useExecutionStore
-              .getState()
-              .getCurrentExecutionId(reconnectWorkflowId)
-            if (currentId !== executionId) {
-              reconnectionComplete = true
-              activeReconnections.delete(reconnectWorkflowId)
-              return
-            }
-            clearOnce()
-            reconnectionComplete = true
-            activeReconnections.delete(reconnectWorkflowId)
-            setCurrentExecutionId(reconnectWorkflowId, null)
-            setIsExecuting(reconnectWorkflowId, false)
-            setActiveBlocks(reconnectWorkflowId, new Set())
-          },
-          onExecutionError: (data) => {
-            const currentId = useExecutionStore
-              .getState()
-              .getCurrentExecutionId(reconnectWorkflowId)
-            if (currentId !== executionId) {
-              reconnectionComplete = true
-              activeReconnections.delete(reconnectWorkflowId)
-              return
-            }
-            clearOnce()
-            reconnectionComplete = true
-            activeReconnections.delete(reconnectWorkflowId)
-            setCurrentExecutionId(reconnectWorkflowId, null)
-            setIsExecuting(reconnectWorkflowId, false)
-            setActiveBlocks(reconnectWorkflowId, new Set())
-            handleExecutionErrorConsole({
-              workflowId: reconnectWorkflowId,
-              executionId,
-              error: data.error,
-              blockLogs: accumulatedBlockLogs,
-            })
-          },
-          onExecutionCancelled: () => {
-            const currentId = useExecutionStore
-              .getState()
-              .getCurrentExecutionId(reconnectWorkflowId)
-            if (currentId !== executionId) {
-              reconnectionComplete = true
-              activeReconnections.delete(reconnectWorkflowId)
-              return
-            }
-            clearOnce()
-            reconnectionComplete = true
-            activeReconnections.delete(reconnectWorkflowId)
-            setCurrentExecutionId(reconnectWorkflowId, null)
-            setIsExecuting(reconnectWorkflowId, false)
-            setActiveBlocks(reconnectWorkflowId, new Set())
-            handleExecutionCancelledConsole({
-              workflowId: reconnectWorkflowId,
-              executionId,
-            })
-          },
-        },
-      })
-      .catch((error) => {
-        logger.warn('Execution reconnection failed', { executionId, error })
-      })
-      .finally(() => {
-        if (reconnectionComplete || cleanupRan) return
-        const currentId = useExecutionStore.getState().getCurrentExecutionId(reconnectWorkflowId)
-        if (currentId !== executionId) return
-        reconnectionComplete = true
-        activeReconnections.delete(reconnectWorkflowId)
-        clearExecutionEntries(executionId)
-        for (const entry of originalEntries) {
-          addConsole({
-            workflowId: entry.workflowId,
-            blockId: entry.blockId,
-            blockName: entry.blockName,
-            blockType: entry.blockType,
-            executionId: entry.executionId,
-            executionOrder: entry.executionOrder,
-            isRunning: false,
-            warning: 'Execution result unavailable — check the logs page',
-          })
-        }
-        setCurrentExecutionId(reconnectWorkflowId, null)
-        setIsExecuting(reconnectWorkflowId, false)
-        setActiveBlocks(reconnectWorkflowId, new Set())
-      })
-
-    return () => {
-      cleanupRan = true
-      executionStream.cancel(reconnectWorkflowId)
-      activeReconnections.delete(reconnectWorkflowId)
-
-      if (cleared && !reconnectionComplete) {
-        clearExecutionEntries(executionId)
-        for (const entry of originalEntries) {
-          addConsole(entry)
-        }
-      }
-    }
-    // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [activeWorkflowId, hasHydrated])
-
   return {
     isExecuting,
     isDebugging,

apps/sim/app/workspace/[workspaceId]/w/components/sidebar/components/settings-modal/components/subscription/components/index.ts

@@ -1,4 +1,3 @@
 export { CancelSubscription } from './cancel-subscription'
 export { CreditBalance } from './credit-balance'
 export { PlanCard, type PlanCardProps, type PlanFeature } from './plan-card'
-export { ReferralCode } from './referral-code'

apps/sim/app/workspace/[workspaceId]/w/components/sidebar/components/settings-modal/components/subscription/components/referral-code/index.ts

@@ -1 +0,0 @@
-export { ReferralCode } from './referral-code'

apps/sim/app/workspace/[workspaceId]/w/components/sidebar/components/settings-modal/components/subscription/components/referral-code/referral-code.tsx

@@ -1,101 +0,0 @@
-'use client'
-
-import { useState } from 'react'
-import { createLogger } from '@sim/logger'
-import { Button, Input, Label } from '@/components/emcn'
-
-const logger = createLogger('ReferralCode')
-
-interface ReferralCodeProps {
-  onRedeemComplete?: () => void
-}
-
-/**
- * Inline referral/promo code entry field with redeem button.
- * One-time use per account — shows success or "already redeemed" state.
- */
-export function ReferralCode({ onRedeemComplete }: ReferralCodeProps) {
-  const [code, setCode] = useState('')
-  const [isRedeeming, setIsRedeeming] = useState(false)
-  const [error, setError] = useState<string | null>(null)
-  const [success, setSuccess] = useState<{ bonusAmount: number } | null>(null)
-
-  const handleRedeem = async () => {
-    const trimmed = code.trim()
-    if (!trimmed || isRedeeming) return
-
-    setIsRedeeming(true)
-    setError(null)
-
-    try {
-      const response = await fetch('/api/referral-code/redeem', {
-        method: 'POST',
-        headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify({ code: trimmed }),
-      })
-
-      const data = await response.json()
-
-      if (!response.ok) {
-        throw new Error(data.error || 'Failed to redeem code')
-      }
-
-      if (data.redeemed) {
-        setSuccess({ bonusAmount: data.bonusAmount })
-        setCode('')
-        onRedeemComplete?.()
-      } else {
-        setError(data.error || 'Code could not be redeemed')
-      }
-    } catch (err) {
-      logger.error('Referral code redemption failed', { error: err })
-      setError(err instanceof Error ? err.message : 'Failed to redeem code')
-    } finally {
-      setIsRedeeming(false)
-    }
-  }
-
-  if (success) {
-    return (
-      <div className='flex items-center justify-between'>
-        <Label>Referral Code</Label>
-        <span className='text-[12px] text-[var(--text-secondary)]'>
-          +${success.bonusAmount} credits applied
-        </span>
-      </div>
-    )
-  }
-
-  return (
-    <div className='flex items-center justify-between gap-[12px]'>
-      <Label className='shrink-0'>Referral Code</Label>
-      <div className='flex items-center gap-[8px]'>
-        <div className='flex flex-col'>
-          <Input
-            type='text'
-            value={code}
-            onChange={(e) => {
-              setCode(e.target.value)
-              setError(null)
-            }}
-            onKeyDown={(e) => {
-              if (e.key === 'Enter') handleRedeem()
-            }}
-            placeholder='Enter code'
-            className='h-[32px] w-[140px] text-[12px]'
-            disabled={isRedeeming}
-          />
-          {error && <span className='mt-[4px] text-[11px] text-[var(--text-error)]'>{error}</span>}
-        </div>
-        <Button
-          variant='active'
-          className='h-[32px] shrink-0 rounded-[6px] text-[12px]'
-          onClick={handleRedeem}
-          disabled={isRedeeming || !code.trim()}
-        >
-          {isRedeeming ? 'Redeeming...' : 'Redeem'}
-        </Button>
-      </div>
-    </div>
-  )
-}

apps/sim/app/workspace/[workspaceId]/w/components/sidebar/components/settings-modal/components/subscription/subscription.tsx

@@ -17,7 +17,6 @@ import {
   CancelSubscription,
   CreditBalance,
   PlanCard,
-  ReferralCode,
 } from '@/app/workspace/[workspaceId]/w/components/sidebar/components/settings-modal/components/subscription/components'
 import {
   ENTERPRISE_PLAN_FEATURES,
@@ -550,10 +549,6 @@ export function Subscription() {
         />
       )}
 
-      {!subscription.isEnterprise && (
-        <ReferralCode onRedeemComplete={() => refetchSubscription()} />
-      )}
-
       {/* Next Billing Date - hidden from team members */}
       {subscription.isPaid &&
         subscriptionData?.data?.periodEnd &&

apps/sim/app/workspace/page.tsx

@@ -4,14 +4,12 @@ import { useEffect } from 'react'
 import { createLogger } from '@sim/logger'
 import { useRouter } from 'next/navigation'
 import { useSession } from '@/lib/auth/auth-client'
-import { useReferralAttribution } from '@/hooks/use-referral-attribution'
 
 const logger = createLogger('WorkspacePage')
 
 export default function WorkspacePage() {
   const router = useRouter()
   const { data: session, isPending } = useSession()
-  useReferralAttribution()
 
   useEffect(() => {
     const redirectToFirstWorkspace = async () => {

apps/sim/hooks/queries/deployments.ts

@@ -423,7 +423,7 @@ interface GenerateVersionDescriptionVariables {
 
 const VERSION_DESCRIPTION_SYSTEM_PROMPT = `You are writing deployment version descriptions for a workflow automation platform.
 
-Write a brief, factual description (1-3 sentences, under 2000 characters) that states what changed between versions.
+Write a brief, factual description (1-3 sentences, under 400 characters) that states what changed between versions.
 
 Guidelines:
 - Use the specific values provided (credential names, channel names, model names)

apps/sim/hooks/use-execution-stream.ts

@@ -1,4 +1,4 @@
-import { useCallback } from 'react'
+import { useCallback, useRef } from 'react'
 import { createLogger } from '@sim/logger'
 import type {
   BlockCompletedData,
@@ -16,18 +16,6 @@ import type { SerializableExecutionState } from '@/executor/execution/types'
 
 const logger = createLogger('useExecutionStream')
 
-/**
- * Detects errors caused by the browser killing a fetch (page refresh, navigation, tab close).
- * These should be treated as clean disconnects, not execution errors.
- */
-function isClientDisconnectError(error: any): boolean {
-  if (error.name === 'AbortError') return true
-  const msg = (error.message ?? '').toLowerCase()
-  return (
-    msg.includes('network error') || msg.includes('failed to fetch') || msg.includes('load failed')
-  )
-}
-
 /**
  * Processes SSE events from a response body and invokes appropriate callbacks.
  */
@@ -133,7 +121,6 @@ export interface ExecuteStreamOptions {
     parallels?: Record<string, any>
   }
   stopAfterBlockId?: string
-  onExecutionId?: (executionId: string) => void
   callbacks?: ExecutionStreamCallbacks
 }
 
@@ -142,40 +129,30 @@ export interface ExecuteFromBlockOptions {
   startBlockId: string
   sourceSnapshot: SerializableExecutionState
   input?: any
-  onExecutionId?: (executionId: string) => void
   callbacks?: ExecutionStreamCallbacks
 }
 
-export interface ReconnectStreamOptions {
-  workflowId: string
-  executionId: string
-  fromEventId?: number
-  callbacks?: ExecutionStreamCallbacks
-}
-
-/**
- * Module-level map shared across all hook instances.
- * Ensures ANY instance can cancel streams started by ANY other instance,
- * which is critical for SPA navigation where the original hook instance unmounts
- * but the SSE stream must be cancellable from the new instance.
- */
-const sharedAbortControllers = new Map<string, AbortController>()
-
 /**
  * Hook for executing workflows via server-side SSE streaming.
  * Supports concurrent executions via per-workflow AbortController maps.
  */
 export function useExecutionStream() {
-  const execute = useCallback(async (options: ExecuteStreamOptions) => {
+  const abortControllersRef = useRef<Map<string, AbortController>>(new Map())
-    const { workflowId, callbacks = {}, onExecutionId, ...payload } = options
+  const currentExecutionsRef = useRef<Map<string, { workflowId: string; executionId: string }>>(
+    new Map()
+  )
 
-    const existing = sharedAbortControllers.get(workflowId)
+  const execute = useCallback(async (options: ExecuteStreamOptions) => {
+    const { workflowId, callbacks = {}, ...payload } = options
+
+    const existing = abortControllersRef.current.get(workflowId)
     if (existing) {
       existing.abort()
     }
 
     const abortController = new AbortController()
-    sharedAbortControllers.set(workflowId, abortController)
+    abortControllersRef.current.set(workflowId, abortController)
+    currentExecutionsRef.current.delete(workflowId)
 
     try {
       const response = await fetch(`/api/workflows/${workflowId}/execute`, {
@@ -200,48 +177,42 @@ export function useExecutionStream() {
         throw new Error('No response body')
       }
 
-      const serverExecutionId = response.headers.get('X-Execution-Id')
+      const executionId = response.headers.get('X-Execution-Id')
-      if (serverExecutionId) {
+      if (executionId) {
-        onExecutionId?.(serverExecutionId)
+        currentExecutionsRef.current.set(workflowId, { workflowId, executionId })
       }
 
       const reader = response.body.getReader()
       await processSSEStream(reader, callbacks, 'Execution')
     } catch (error: any) {
-      if (isClientDisconnectError(error)) {
+      if (error.name === 'AbortError') {
-        logger.info('Execution stream disconnected (page unload or abort)')
+        logger.info('Execution stream cancelled')
-        return
+        callbacks.onExecutionCancelled?.({ duration: 0 })
+      } else {
+        logger.error('Execution stream error:', error)
+        callbacks.onExecutionError?.({
+          error: error.message || 'Unknown error',
+          duration: 0,
+        })
       }
-      logger.error('Execution stream error:', error)
-      callbacks.onExecutionError?.({
-        error: error.message || 'Unknown error',
-        duration: 0,
-      })
       throw error
     } finally {
-      if (sharedAbortControllers.get(workflowId) === abortController) {
+      abortControllersRef.current.delete(workflowId)
-        sharedAbortControllers.delete(workflowId)
+      currentExecutionsRef.current.delete(workflowId)
-      }
     }
   }, [])
 
   const executeFromBlock = useCallback(async (options: ExecuteFromBlockOptions) => {
-    const {
+    const { workflowId, startBlockId, sourceSnapshot, input, callbacks = {} } = options
-      workflowId,
-      startBlockId,
-      sourceSnapshot,
-      input,
-      onExecutionId,
-      callbacks = {},
-    } = options
 
-    const existing = sharedAbortControllers.get(workflowId)
+    const existing = abortControllersRef.current.get(workflowId)
     if (existing) {
       existing.abort()
     }
 
     const abortController = new AbortController()
-    sharedAbortControllers.set(workflowId, abortController)
+    abortControllersRef.current.set(workflowId, abortController)
+    currentExecutionsRef.current.delete(workflowId)
 
     try {
       const response = await fetch(`/api/workflows/${workflowId}/execute`, {
@@ -275,80 +246,64 @@ export function useExecutionStream() {
         throw new Error('No response body')
       }
 
-      const serverExecutionId = response.headers.get('X-Execution-Id')
+      const executionId = response.headers.get('X-Execution-Id')
-      if (serverExecutionId) {
+      if (executionId) {
-        onExecutionId?.(serverExecutionId)
+        currentExecutionsRef.current.set(workflowId, { workflowId, executionId })
       }
 
       const reader = response.body.getReader()
       await processSSEStream(reader, callbacks, 'Run-from-block')
     } catch (error: any) {
-      if (isClientDisconnectError(error)) {
+      if (error.name === 'AbortError') {
-        logger.info('Run-from-block stream disconnected (page unload or abort)')
+        logger.info('Run-from-block execution cancelled')
-        return
+        callbacks.onExecutionCancelled?.({ duration: 0 })
+      } else {
+        logger.error('Run-from-block execution error:', error)
+        callbacks.onExecutionError?.({
+          error: error.message || 'Unknown error',
+          duration: 0,
+        })
       }
-      logger.error('Run-from-block execution error:', error)
-      callbacks.onExecutionError?.({
-        error: error.message || 'Unknown error',
-        duration: 0,
-      })
       throw error
     } finally {
-      if (sharedAbortControllers.get(workflowId) === abortController) {
+      abortControllersRef.current.delete(workflowId)
-        sharedAbortControllers.delete(workflowId)
+      currentExecutionsRef.current.delete(workflowId)
-      }
-    }
-  }, [])
-
-  const reconnect = useCallback(async (options: ReconnectStreamOptions) => {
-    const { workflowId, executionId, fromEventId = 0, callbacks = {} } = options
-
-    const existing = sharedAbortControllers.get(workflowId)
-    if (existing) {
-      existing.abort()
-    }
-
-    const abortController = new AbortController()
-    sharedAbortControllers.set(workflowId, abortController)
-    try {
-      const response = await fetch(
-        `/api/workflows/${workflowId}/executions/${executionId}/stream?from=${fromEventId}`,
-        { signal: abortController.signal }
-      )
-      if (!response.ok) throw new Error(`Reconnect failed (${response.status})`)
-      if (!response.body) throw new Error('No response body')
-
-      await processSSEStream(response.body.getReader(), callbacks, 'Reconnect')
-    } catch (error: any) {
-      if (isClientDisconnectError(error)) return
-      logger.error('Reconnection stream error:', error)
-      throw error
-    } finally {
-      if (sharedAbortControllers.get(workflowId) === abortController) {
-        sharedAbortControllers.delete(workflowId)
-      }
     }
   }, [])
 
   const cancel = useCallback((workflowId?: string) => {
     if (workflowId) {
-      const controller = sharedAbortControllers.get(workflowId)
+      const execution = currentExecutionsRef.current.get(workflowId)
+      if (execution) {
+        fetch(`/api/workflows/${execution.workflowId}/executions/${execution.executionId}/cancel`, {
+          method: 'POST',
+        }).catch(() => {})
+      }
+
+      const controller = abortControllersRef.current.get(workflowId)
       if (controller) {
         controller.abort()
-        sharedAbortControllers.delete(workflowId)
+        abortControllersRef.current.delete(workflowId)
       }
+      currentExecutionsRef.current.delete(workflowId)
     } else {
-      for (const [, controller] of sharedAbortControllers) {
+      for (const [, execution] of currentExecutionsRef.current) {
+        fetch(`/api/workflows/${execution.workflowId}/executions/${execution.executionId}/cancel`, {
+          method: 'POST',
+        }).catch(() => {})
+      }
+
+      for (const [, controller] of abortControllersRef.current) {
         controller.abort()
       }
-      sharedAbortControllers.clear()
+      abortControllersRef.current.clear()
+      currentExecutionsRef.current.clear()
     }
   }, [])
 
   return {
     execute,
     executeFromBlock,
-    reconnect,
     cancel,
   }
 }

apps/sim/hooks/use-referral-attribution.ts

@@ -1,46 +0,0 @@
-'use client'
-
-import { useEffect, useRef } from 'react'
-import { createLogger } from '@sim/logger'
-
-const logger = createLogger('ReferralAttribution')
-
-const COOKIE_NAME = 'sim_utm'
-
-const TERMINAL_REASONS = new Set([
-  'account_predates_cookie',
-  'invalid_cookie',
-  'no_utm_cookie',
-  'no_matching_campaign',
-])
-
-/**
- * Fires a one-shot `POST /api/attribution` when a `sim_utm` cookie is present.
- * Retries on transient failures; stops on terminal outcomes.
- */
-export function useReferralAttribution() {
-  const calledRef = useRef(false)
-
-  useEffect(() => {
-    if (calledRef.current) return
-    if (!document.cookie.includes(COOKIE_NAME)) return
-
-    calledRef.current = true
-
-    fetch('/api/attribution', { method: 'POST' })
-      .then((res) => res.json())
-      .then((data) => {
-        if (data.attributed) {
-          logger.info('Referral attribution successful', { bonusAmount: data.bonusAmount })
-        } else if (data.error || TERMINAL_REASONS.has(data.reason)) {
-          logger.info('Referral attribution skipped', { reason: data.reason || data.error })
-        } else {
-          calledRef.current = false
-        }
-      })
-      .catch((err) => {
-        logger.warn('Referral attribution failed, will retry', { error: err })
-        calledRef.current = false
-      })
-  }, [])
-}

apps/sim/lib/billing/credits/bonus.ts

@@ -1,64 +0,0 @@
-import { db } from '@sim/db'
-import { organization, userStats } from '@sim/db/schema'
-import { createLogger } from '@sim/logger'
-import { eq, sql } from 'drizzle-orm'
-import { getHighestPrioritySubscription } from '@/lib/billing/core/subscription'
-import type { DbOrTx } from '@/lib/db/types'
-
-const logger = createLogger('BonusCredits')
-
-/**
- * Apply bonus credits to a user (e.g. referral bonuses, promotional codes).
- *
- * Detects the user's current plan and routes credits accordingly:
- * - Free/Pro: adds to `userStats.creditBalance` and increments `currentUsageLimit`
- * - Team/Enterprise: adds to `organization.creditBalance` and increments `orgUsageLimit`
- *
- * Uses direct increment (not recalculation) so it works correctly for free-tier
- * users where `setUsageLimitForCredits` would compute planBase=0 and skip the update.
- *
- * @param tx - Optional Drizzle transaction context. When provided, all DB writes
- *             participate in the caller's transaction for atomicity.
- */
-export async function applyBonusCredits(
-  userId: string,
-  amount: number,
-  tx?: DbOrTx
-): Promise<void> {
-  const dbCtx = tx ?? db
-  const subscription = await getHighestPrioritySubscription(userId)
-  const isTeamOrEnterprise = subscription?.plan === 'team' || subscription?.plan === 'enterprise'
-
-  if (isTeamOrEnterprise && subscription?.referenceId) {
-    const orgId = subscription.referenceId
-
-    await dbCtx
-      .update(organization)
-      .set({
-        creditBalance: sql`${organization.creditBalance} + ${amount}`,
-        orgUsageLimit: sql`COALESCE(${organization.orgUsageLimit}, '0')::decimal + ${amount}`,
-      })
-      .where(eq(organization.id, orgId))
-
-    logger.info('Applied bonus credits to organization', {
-      userId,
-      organizationId: orgId,
-      plan: subscription.plan,
-      amount,
-    })
-  } else {
-    await dbCtx
-      .update(userStats)
-      .set({
-        creditBalance: sql`${userStats.creditBalance} + ${amount}`,
-        currentUsageLimit: sql`COALESCE(${userStats.currentUsageLimit}, '0')::decimal + ${amount}`,
-      })
-      .where(eq(userStats.userId, userId))
-
-    logger.info('Applied bonus credits to user', {
-      userId,
-      plan: subscription?.plan || 'free',
-      amount,
-    })
-  }
-}

apps/sim/lib/copilot/client-sse/handlers.ts

@@ -1,22 +1,21 @@
 import { createLogger } from '@sim/logger'
-import { COPILOT_CONFIRM_API_PATH, STREAM_STORAGE_KEY } from '@/lib/copilot/constants'
+import { STREAM_STORAGE_KEY } from '@/lib/copilot/constants'
 import { asRecord } from '@/lib/copilot/orchestrator/sse-utils'
 import type { SSEEvent } from '@/lib/copilot/orchestrator/types'
-import {
+import { isBackgroundState, isRejectedState, isReviewState } from '@/lib/copilot/store-utils'
-  isBackgroundState,
-  isRejectedState,
-  isReviewState,
-  resolveToolDisplay,
-} from '@/lib/copilot/store-utils'
 import { ClientToolCallState } from '@/lib/copilot/tools/client/tool-display-registry'
 import type { CopilotStore, CopilotStreamInfo, CopilotToolCall } from '@/stores/panel/copilot/types'
-import { useVariablesStore } from '@/stores/panel/variables/store'
-import { useEnvironmentStore } from '@/stores/settings/environment/store'
-import { useWorkflowDiffStore } from '@/stores/workflow-diff/store'
-import { useWorkflowRegistry } from '@/stores/workflows/registry/store'
-import type { WorkflowState } from '@/stores/workflows/workflow/types'
 import { appendTextBlock, beginThinkingBlock, finalizeThinkingBlock } from './content-blocks'
 import { CLIENT_EXECUTABLE_RUN_TOOLS, executeRunToolOnClient } from './run-tool-execution'
+import {
+  extractOperationListFromResultPayload,
+  extractToolExecutionMetadata,
+  extractToolUiMetadata,
+  isWorkflowChangeApplyCall,
+  mapServerStateToClientState,
+  resolveDisplayFromServerUi,
+} from './tool-call-helpers'
+import { applyToolEffects } from './tool-effects'
 import type { ClientContentBlock, ClientStreamingContext } from './types'
 
 const logger = createLogger('CopilotClientSseHandlers')
@@ -26,21 +25,11 @@ const MAX_BATCH_INTERVAL = 50
 const MIN_BATCH_INTERVAL = 16
 const MAX_QUEUE_SIZE = 5
 
-/**
+function isClientRunCapability(toolCall: CopilotToolCall): boolean {
- * Send an auto-accept confirmation to the server for auto-allowed tools.
+  if (toolCall.execution?.target === 'sim_client_capability') {
- * The server-side orchestrator polls Redis for this decision.
+    return toolCall.execution.capabilityId === 'workflow.run' || !toolCall.execution.capabilityId
- */
+  }
-export function sendAutoAcceptConfirmation(toolCallId: string): void {
+  return CLIENT_EXECUTABLE_RUN_TOOLS.has(toolCall.name)
-  fetch(COPILOT_CONFIRM_API_PATH, {
-    method: 'POST',
-    headers: { 'Content-Type': 'application/json' },
-    body: JSON.stringify({ toolCallId, status: 'accepted' }),
-  }).catch((error) => {
-    logger.warn('Failed to send auto-accept confirmation', {
-      toolCallId,
-      error: error instanceof Error ? error.message : String(error),
-    })
-  })
 }
 
 function writeActiveStreamToStorage(info: CopilotStreamInfo | null): void {
@@ -230,28 +219,86 @@ export const sseHandlers: Record<string, SSEHandler> = {
     }
   },
   title_updated: (_data, _context, get, set) => {
-    const title = _data.title
+    const title = typeof _data.title === 'string' ? _data.title.trim() : ''
-    if (!title) return
+    const eventChatId = typeof _data.chatId === 'string' ? _data.chatId : undefined
     const { currentChat, chats } = get()
-    if (currentChat) {
+
-      set({
+    logger.info('[Title] Received title_updated SSE event', {
-        currentChat: { ...currentChat, title },
+      eventTitle: title,
-        chats: chats.map((c) => (c.id === currentChat.id ? { ...c, title } : c)),
+      eventChatId: eventChatId || null,
+      currentChatId: currentChat?.id || null,
+      currentChatTitle: currentChat?.title || null,
+      chatCount: chats.length,
+    })
+
+    if (!title) {
+      logger.warn('[Title] Ignoring title_updated event with empty title', {
+        payload: _data,
+      })
+      return
+    }
+
+    if (!currentChat) {
+      logger.warn('[Title] Received title_updated event without an active currentChat', {
+        eventChatId: eventChatId || null,
+        title,
+      })
+      return
+    }
+
+    const targetChatId = eventChatId || currentChat.id
+    if (eventChatId && eventChatId !== currentChat.id) {
+      logger.warn('[Title] title_updated event chatId does not match currentChat', {
+        eventChatId,
+        currentChatId: currentChat.id,
       })
     }
+
+    set({
+      currentChat:
+        currentChat.id === targetChatId
+          ? {
+              ...currentChat,
+              title,
+            }
+          : currentChat,
+      chats: chats.map((c) => (c.id === targetChatId ? { ...c, title } : c)),
+    })
+
+    const updatedState = get()
+    logger.info('[Title] Applied title_updated event to copilot store', {
+      targetChatId,
+      renderedCurrentChatId: updatedState.currentChat?.id || null,
+      renderedCurrentChatTitle: updatedState.currentChat?.title || null,
+      chatListTitle: updatedState.chats.find((c) => c.id === targetChatId)?.title || null,
+    })
   },
   tool_result: (data, context, get, set) => {
     try {
       const eventData = asRecord(data?.data)
       const toolCallId: string | undefined =
-        data?.toolCallId || (eventData.id as string | undefined)
+        data?.toolCallId ||
+        (eventData.id as string | undefined) ||
+        (eventData.callId as string | undefined)
       const success: boolean | undefined = data?.success
       const failedDependency: boolean = data?.failedDependency === true
       const resultObj = asRecord(data?.result)
       const skipped: boolean = resultObj.skipped === true
       if (!toolCallId) return
+      const uiMetadata = extractToolUiMetadata(eventData)
+      const executionMetadata = extractToolExecutionMetadata(eventData)
+      const serverState = (eventData.state as string | undefined) || undefined
+      const targetState = serverState
+        ? mapServerStateToClientState(serverState)
+        : success
+          ? ClientToolCallState.success
+          : failedDependency || skipped
+            ? ClientToolCallState.rejected
+            : ClientToolCallState.error
+      const resultPayload = asRecord(data?.result || eventData.result || eventData.data || data?.data)
       const { toolCallsById } = get()
       const current = toolCallsById[toolCallId]
+      let paramsForCurrentToolCall: Record<string, unknown> | undefined = current?.params
       if (current) {
         if (
           isRejectedState(current.state) ||
@@ -260,16 +307,33 @@ export const sseHandlers: Record<string, SSEHandler> = {
         ) {
           return
         }
-        const targetState = success
+        if (
-          ? ClientToolCallState.success
+          targetState === ClientToolCallState.success &&
-          : failedDependency || skipped
+          isWorkflowChangeApplyCall(current.name, paramsForCurrentToolCall)
-            ? ClientToolCallState.rejected
+        ) {
-            : ClientToolCallState.error
+          const operations = extractOperationListFromResultPayload(resultPayload || {})
+          if (operations && operations.length > 0) {
+            paramsForCurrentToolCall = {
+              ...(current.params || {}),
+              operations,
+            }
+          }
+        }
+
         const updatedMap = { ...toolCallsById }
         updatedMap[toolCallId] = {
           ...current,
+          ui: uiMetadata || current.ui,
+          execution: executionMetadata || current.execution,
+          params: paramsForCurrentToolCall,
           state: targetState,
-          display: resolveToolDisplay(current.name, targetState, current.id, current.params),
+          display: resolveDisplayFromServerUi(
+            current.name,
+            targetState,
+            current.id,
+            paramsForCurrentToolCall,
+            uiMetadata || current.ui
+          ),
         }
         set({ toolCallsById: updatedMap })
 
@@ -312,138 +376,11 @@ export const sseHandlers: Record<string, SSEHandler> = {
           }
         }
 
-        if (current.name === 'edit_workflow') {
+        applyToolEffects({
-          try {
+          effectsRaw: eventData.effects,
-            const resultPayload = asRecord(
+          toolCall: updatedMap[toolCallId],
-              data?.result || eventData.result || eventData.data || data?.data
+          resultPayload,
-            )
+        })
-            const workflowState = asRecord(resultPayload?.workflowState)
-            const hasWorkflowState = !!resultPayload?.workflowState
-            logger.info('[SSE] edit_workflow result received', {
-              hasWorkflowState,
-              blockCount: hasWorkflowState ? Object.keys(workflowState.blocks ?? {}).length : 0,
-              edgeCount: Array.isArray(workflowState.edges) ? workflowState.edges.length : 0,
-            })
-            if (hasWorkflowState) {
-              const diffStore = useWorkflowDiffStore.getState()
-              diffStore
-                .setProposedChanges(resultPayload.workflowState as WorkflowState)
-                .catch((err) => {
-                  logger.error('[SSE] Failed to apply edit_workflow diff', {
-                    error: err instanceof Error ? err.message : String(err),
-                  })
-                })
-            }
-          } catch (err) {
-            logger.error('[SSE] edit_workflow result handling failed', {
-              error: err instanceof Error ? err.message : String(err),
-            })
-          }
-        }
-
-        // Deploy tools: update deployment status in workflow registry
-        if (
-          targetState === ClientToolCallState.success &&
-          (current.name === 'deploy_api' ||
-            current.name === 'deploy_chat' ||
-            current.name === 'deploy_mcp' ||
-            current.name === 'redeploy')
-        ) {
-          try {
-            const resultPayload = asRecord(
-              data?.result || eventData.result || eventData.data || data?.data
-            )
-            const input = asRecord(current.params)
-            const workflowId =
-              (resultPayload?.workflowId as string) ||
-              (input?.workflowId as string) ||
-              useWorkflowRegistry.getState().activeWorkflowId
-            const isDeployed = resultPayload?.isDeployed !== false
-            if (workflowId) {
-              useWorkflowRegistry
-                .getState()
-                .setDeploymentStatus(workflowId, isDeployed, isDeployed ? new Date() : undefined)
-              logger.info('[SSE] Updated deployment status from tool result', {
-                toolName: current.name,
-                workflowId,
-                isDeployed,
-              })
-            }
-          } catch (err) {
-            logger.warn('[SSE] Failed to hydrate deployment status', {
-              error: err instanceof Error ? err.message : String(err),
-            })
-          }
-        }
-
-        // Environment variables: reload store after successful set
-        if (
-          targetState === ClientToolCallState.success &&
-          current.name === 'set_environment_variables'
-        ) {
-          try {
-            useEnvironmentStore.getState().loadEnvironmentVariables()
-            logger.info('[SSE] Triggered environment variables reload')
-          } catch (err) {
-            logger.warn('[SSE] Failed to reload environment variables', {
-              error: err instanceof Error ? err.message : String(err),
-            })
-          }
-        }
-
-        // Workflow variables: reload store after successful set
-        if (
-          targetState === ClientToolCallState.success &&
-          current.name === 'set_global_workflow_variables'
-        ) {
-          try {
-            const input = asRecord(current.params)
-            const workflowId =
-              (input?.workflowId as string) || useWorkflowRegistry.getState().activeWorkflowId
-            if (workflowId) {
-              useVariablesStore.getState().loadForWorkflow(workflowId)
-              logger.info('[SSE] Triggered workflow variables reload', { workflowId })
-            }
-          } catch (err) {
-            logger.warn('[SSE] Failed to reload workflow variables', {
-              error: err instanceof Error ? err.message : String(err),
-            })
-          }
-        }
-
-        // Generate API key: update deployment status with the new key
-        if (targetState === ClientToolCallState.success && current.name === 'generate_api_key') {
-          try {
-            const resultPayload = asRecord(
-              data?.result || eventData.result || eventData.data || data?.data
-            )
-            const input = asRecord(current.params)
-            const workflowId =
-              (input?.workflowId as string) || useWorkflowRegistry.getState().activeWorkflowId
-            const apiKey = (resultPayload?.apiKey || resultPayload?.key) as string | undefined
-            if (workflowId) {
-              const existingStatus = useWorkflowRegistry
-                .getState()
-                .getWorkflowDeploymentStatus(workflowId)
-              useWorkflowRegistry
-                .getState()
-                .setDeploymentStatus(
-                  workflowId,
-                  existingStatus?.isDeployed ?? false,
-                  existingStatus?.deployedAt,
-                  apiKey
-                )
-              logger.info('[SSE] Updated deployment status with API key', {
-                workflowId,
-                hasKey: !!apiKey,
-              })
-            }
-          } catch (err) {
-            logger.warn('[SSE] Failed to hydrate API key status', {
-              error: err instanceof Error ? err.message : String(err),
-            })
-          }
-        }
       }
 
       for (let i = 0; i < context.contentBlocks.length; i++) {
@@ -460,16 +397,24 @@ export const sseHandlers: Record<string, SSEHandler> = {
             : failedDependency || skipped
               ? ClientToolCallState.rejected
               : ClientToolCallState.error
+          const paramsForBlock =
+            b.toolCall?.id === toolCallId
+              ? paramsForCurrentToolCall || b.toolCall?.params
+              : b.toolCall?.params
           context.contentBlocks[i] = {
             ...b,
             toolCall: {
               ...b.toolCall,
+              params: paramsForBlock,
+              ui: uiMetadata || b.toolCall?.ui,
+              execution: executionMetadata || b.toolCall?.execution,
               state: targetState,
-              display: resolveToolDisplay(
+              display: resolveDisplayFromServerUi(
                 b.toolCall?.name,
                 targetState,
                 toolCallId,
-                b.toolCall?.params
+                paramsForBlock,
+                uiMetadata || b.toolCall?.ui
               ),
             },
           }
@@ -487,7 +432,9 @@ export const sseHandlers: Record<string, SSEHandler> = {
     try {
       const errorData = asRecord(data?.data)
       const toolCallId: string | undefined =
-        data?.toolCallId || (errorData.id as string | undefined)
+        data?.toolCallId ||
+        (errorData.id as string | undefined) ||
+        (errorData.callId as string | undefined)
       const failedDependency: boolean = data?.failedDependency === true
       if (!toolCallId) return
       const { toolCallsById } = get()
@@ -500,14 +447,26 @@ export const sseHandlers: Record<string, SSEHandler> = {
         ) {
           return
         }
-        const targetState = failedDependency
+        const targetState = errorData.state
-          ? ClientToolCallState.rejected
+          ? mapServerStateToClientState(errorData.state)
-          : ClientToolCallState.error
+          : failedDependency
+            ? ClientToolCallState.rejected
+            : ClientToolCallState.error
+        const uiMetadata = extractToolUiMetadata(errorData)
+        const executionMetadata = extractToolExecutionMetadata(errorData)
         const updatedMap = { ...toolCallsById }
         updatedMap[toolCallId] = {
           ...current,
+          ui: uiMetadata || current.ui,
+          execution: executionMetadata || current.execution,
           state: targetState,
-          display: resolveToolDisplay(current.name, targetState, current.id, current.params),
+          display: resolveDisplayFromServerUi(
+            current.name,
+            targetState,
+            current.id,
+            current.params,
+            uiMetadata || current.ui
+          ),
         }
         set({ toolCallsById: updatedMap })
       }
@@ -520,19 +479,26 @@ export const sseHandlers: Record<string, SSEHandler> = {
             isBackgroundState(b.toolCall?.state)
           )
             break
-          const targetState = failedDependency
+          const targetState = errorData.state
-            ? ClientToolCallState.rejected
+            ? mapServerStateToClientState(errorData.state)
-            : ClientToolCallState.error
+            : failedDependency
+              ? ClientToolCallState.rejected
+              : ClientToolCallState.error
+          const uiMetadata = extractToolUiMetadata(errorData)
+          const executionMetadata = extractToolExecutionMetadata(errorData)
           context.contentBlocks[i] = {
             ...b,
             toolCall: {
               ...b.toolCall,
+              ui: uiMetadata || b.toolCall?.ui,
+              execution: executionMetadata || b.toolCall?.execution,
               state: targetState,
-              display: resolveToolDisplay(
+              display: resolveDisplayFromServerUi(
                 b.toolCall?.name,
                 targetState,
                 toolCallId,
-                b.toolCall?.params
+                b.toolCall?.params,
+                uiMetadata || b.toolCall?.ui
               ),
             },
           }
@@ -547,20 +513,28 @@ export const sseHandlers: Record<string, SSEHandler> = {
     }
   },
   tool_generating: (data, context, get, set) => {
-    const { toolCallId, toolName } = data
+    const eventData = asRecord(data?.data)
+    const toolCallId =
+      data?.toolCallId ||
+      (eventData.id as string | undefined) ||
+      (eventData.callId as string | undefined)
+    const toolName =
+      data?.toolName ||
+      (eventData.name as string | undefined) ||
+      (eventData.toolName as string | undefined)
     if (!toolCallId || !toolName) return
     const { toolCallsById } = get()
 
     if (!toolCallsById[toolCallId]) {
-      const isAutoAllowed = get().isToolAutoAllowed(toolName)
+      const initialState = ClientToolCallState.generating
-      const initialState = isAutoAllowed
+      const uiMetadata = extractToolUiMetadata(eventData)
-        ? ClientToolCallState.executing
-        : ClientToolCallState.pending
       const tc: CopilotToolCall = {
         id: toolCallId,
         name: toolName,
         state: initialState,
-        display: resolveToolDisplay(toolName, initialState, toolCallId),
+        ui: uiMetadata,
+        execution: extractToolExecutionMetadata(eventData),
+        display: resolveDisplayFromServerUi(toolName, initialState, toolCallId, undefined, uiMetadata),
       }
       const updated = { ...toolCallsById, [toolCallId]: tc }
       set({ toolCallsById: updated })
@@ -572,17 +546,27 @@ export const sseHandlers: Record<string, SSEHandler> = {
   },
   tool_call: (data, context, get, set) => {
     const toolData = asRecord(data?.data)
-    const id: string | undefined = (toolData.id as string | undefined) || data?.toolCallId
+    const id: string | undefined =
-    const name: string | undefined = (toolData.name as string | undefined) || data?.toolName
+      (toolData.id as string | undefined) ||
+      (toolData.callId as string | undefined) ||
+      data?.toolCallId
+    const name: string | undefined =
+      (toolData.name as string | undefined) ||
+      (toolData.toolName as string | undefined) ||
+      data?.toolName
     if (!id) return
     const args = toolData.arguments as Record<string, unknown> | undefined
     const isPartial = toolData.partial === true
+    const uiMetadata = extractToolUiMetadata(toolData)
+    const executionMetadata = extractToolExecutionMetadata(toolData)
+    const serverState = toolData.state
     const { toolCallsById } = get()
 
     const existing = toolCallsById[id]
     const toolName = name || existing?.name || 'unknown_tool'
-    const isAutoAllowed = get().isToolAutoAllowed(toolName)
+    let initialState = serverState
-    let initialState = isAutoAllowed ? ClientToolCallState.executing : ClientToolCallState.pending
+      ? mapServerStateToClientState(serverState)
+      : ClientToolCallState.pending
 
     // Avoid flickering back to pending on partial/duplicate events once a tool is executing.
     if (
@@ -597,15 +581,25 @@ export const sseHandlers: Record<string, SSEHandler> = {
           ...existing,
           name: toolName,
           state: initialState,
+          ui: uiMetadata || existing.ui,
+          execution: executionMetadata || existing.execution,
           ...(args ? { params: args } : {}),
-          display: resolveToolDisplay(toolName, initialState, id, args || existing.params),
+          display: resolveDisplayFromServerUi(
+            toolName,
+            initialState,
+            id,
+            args || existing.params,
+            uiMetadata || existing.ui
+          ),
         }
       : {
           id,
           name: toolName,
           state: initialState,
+          ui: uiMetadata,
+          execution: executionMetadata,
           ...(args ? { params: args } : {}),
-          display: resolveToolDisplay(toolName, initialState, id, args),
+          display: resolveDisplayFromServerUi(toolName, initialState, id, args, uiMetadata),
         }
     const updated = { ...toolCallsById, [id]: next }
     set({ toolCallsById: updated })
@@ -618,20 +612,12 @@ export const sseHandlers: Record<string, SSEHandler> = {
       return
     }
 
-    // Auto-allowed tools: send confirmation to the server so it can proceed
+    const shouldInterrupt = next.ui?.showInterrupt === true
-    // without waiting for the user to click "Allow".
-    if (isAutoAllowed) {
-      sendAutoAcceptConfirmation(id)
-    }
 
-    // Client-executable run tools: execute on the client for real-time feedback
+    // Client-run capability: execution is delegated to the browser.
-    // (block pulsing, console logs, stop button). The server defers execution
+    // We run immediately only when no interrupt is required.
-    // for these tools in interactive mode; the client reports back via mark-complete.
+    if (isClientRunCapability(next) && !shouldInterrupt) {
-    if (
+      executeRunToolOnClient(id, toolName, args || next.params || {})
-      CLIENT_EXECUTABLE_RUN_TOOLS.has(toolName) &&
-      initialState === ClientToolCallState.executing
-    ) {
-      executeRunToolOnClient(id, toolName, args || existing?.params || {})
     }
 
     // OAuth: dispatch event to open the OAuth connect modal

apps/sim/lib/copilot/client-sse/run-tool-execution.ts

@@ -15,10 +15,7 @@ const logger = createLogger('CopilotRunToolExecution')
  * (block pulsing, logs, stop button, etc.).
  */
 export const CLIENT_EXECUTABLE_RUN_TOOLS = new Set([
-  'run_workflow',
+  'workflow_run',
-  'run_workflow_until_block',
-  'run_from_block',
-  'run_block',
 ])
 
 /**
@@ -74,21 +71,44 @@ async function doExecuteRunTool(
     | Record<string, unknown>
     | undefined
 
+  const runMode =
+    toolName === 'workflow_run' ? ((params.mode as string | undefined) || 'full').toLowerCase() : undefined
+
+  if (
+    toolName === 'workflow_run' &&
+    runMode !== 'full' &&
+    runMode !== 'until_block' &&
+    runMode !== 'from_block' &&
+    runMode !== 'block'
+  ) {
+    const error = `Unsupported workflow_run mode: ${String(params.mode)}`
+    logger.warn('[RunTool] Execution prevented: unsupported workflow_run mode', {
+      toolCallId,
+      mode: params.mode,
+    })
+    setToolState(toolCallId, ClientToolCallState.error)
+    await reportCompletion(toolCallId, false, error)
+    return
+  }
+
   const stopAfterBlockId = (() => {
-    if (toolName === 'run_workflow_until_block')
+    if (toolName === 'workflow_run' && runMode === 'until_block') {
       return params.stopAfterBlockId as string | undefined
-    if (toolName === 'run_block') return params.blockId as string | undefined
+    }
+    if (toolName === 'workflow_run' && runMode === 'block') {
+      return params.blockId as string | undefined
+    }
     return undefined
   })()
 
   const runFromBlock = (() => {
-    if (toolName === 'run_from_block' && params.startBlockId) {
+    if (toolName === 'workflow_run' && runMode === 'from_block' && params.startBlockId) {
       return {
         startBlockId: params.startBlockId as string,
         executionId: (params.executionId as string | undefined) || 'latest',
       }
     }
-    if (toolName === 'run_block' && params.blockId) {
+    if (toolName === 'workflow_run' && runMode === 'block' && params.blockId) {
       return {
         startBlockId: params.blockId as string,
         executionId: (params.executionId as string | undefined) || 'latest',

apps/sim/lib/copilot/client-sse/subagent-handlers.ts

@@ -6,16 +6,23 @@ import {
   shouldSkipToolResultEvent,
 } from '@/lib/copilot/orchestrator/sse-utils'
 import type { SSEEvent } from '@/lib/copilot/orchestrator/types'
-import { resolveToolDisplay } from '@/lib/copilot/store-utils'
 import { ClientToolCallState } from '@/lib/copilot/tools/client/tool-display-registry'
 import type { CopilotStore, CopilotToolCall } from '@/stores/panel/copilot/types'
 import {
   type SSEHandler,
-  sendAutoAcceptConfirmation,
   sseHandlers,
   updateStreamingMessage,
 } from './handlers'
 import { CLIENT_EXECUTABLE_RUN_TOOLS, executeRunToolOnClient } from './run-tool-execution'
+import {
+  extractOperationListFromResultPayload,
+  extractToolExecutionMetadata,
+  extractToolUiMetadata,
+  isWorkflowChangeApplyCall,
+  mapServerStateToClientState,
+  resolveDisplayFromServerUi,
+} from './tool-call-helpers'
+import { applyToolEffects } from './tool-effects'
 import type { ClientStreamingContext } from './types'
 
 const logger = createLogger('CopilotClientSubagentHandlers')
@@ -24,6 +31,13 @@ type StoreSet = (
   partial: Partial<CopilotStore> | ((state: CopilotStore) => Partial<CopilotStore>)
 ) => void
 
+function isClientRunCapability(toolCall: CopilotToolCall): boolean {
+  if (toolCall.execution?.target === 'sim_client_capability') {
+    return toolCall.execution.capabilityId === 'workflow.run' || !toolCall.execution.capabilityId
+  }
+  return CLIENT_EXECUTABLE_RUN_TOOLS.has(toolCall.name)
+}
+
 export function appendSubAgentContent(
   context: ClientStreamingContext,
   parentToolCallId: string,
@@ -164,6 +178,8 @@ export const subAgentSSEHandlers: Record<string, SSEHandler> = {
     const name: string | undefined = (toolData.name as string | undefined) || data?.toolName
     if (!id || !name) return
     const isPartial = toolData.partial === true
+    const uiMetadata = extractToolUiMetadata(toolData)
+    const executionMetadata = extractToolExecutionMetadata(toolData)
 
     let args: Record<string, unknown> | undefined = (toolData.arguments || toolData.input) as
       | Record<string, unknown>
@@ -199,9 +215,10 @@ export const subAgentSSEHandlers: Record<string, SSEHandler> = {
     const existingToolCall =
       existingIndex >= 0 ? context.subAgentToolCalls[parentToolCallId][existingIndex] : undefined
 
-    // Auto-allowed tools skip pending state to avoid flashing interrupt buttons
+    const serverState = toolData.state
-    const isAutoAllowed = get().isToolAutoAllowed(name)
+    let initialState = serverState
-    let initialState = isAutoAllowed ? ClientToolCallState.executing : ClientToolCallState.pending
+      ? mapServerStateToClientState(serverState)
+      : ClientToolCallState.pending
 
     // Avoid flickering back to pending on partial/duplicate events once a tool is executing.
     if (
@@ -215,8 +232,10 @@ export const subAgentSSEHandlers: Record<string, SSEHandler> = {
       id,
       name,
       state: initialState,
+      ui: uiMetadata,
+      execution: executionMetadata,
       ...(args ? { params: args } : {}),
-      display: resolveToolDisplay(name, initialState, id, args),
+      display: resolveDisplayFromServerUi(name, initialState, id, args, uiMetadata),
     }
 
     if (existingIndex >= 0) {
@@ -241,16 +260,11 @@ export const subAgentSSEHandlers: Record<string, SSEHandler> = {
       return
     }
 
-    // Auto-allowed tools: send confirmation to the server so it can proceed
+    const shouldInterrupt = subAgentToolCall.ui?.showInterrupt === true
-    // without waiting for the user to click "Allow".
-    if (isAutoAllowed) {
-      sendAutoAcceptConfirmation(id)
-    }
 
-    // Client-executable run tools: if auto-allowed, execute immediately for
+    // Client-run capability: execution is delegated to the browser.
-    // real-time feedback. For non-auto-allowed, the user must click "Allow"
+    // Execute immediately only for non-interrupting calls.
-    // first — handleRun in tool-call.tsx triggers executeRunToolOnClient.
+    if (isClientRunCapability(subAgentToolCall) && !shouldInterrupt) {
-    if (CLIENT_EXECUTABLE_RUN_TOOLS.has(name) && isAutoAllowed) {
       executeRunToolOnClient(id, name, args || {})
     }
   },
@@ -275,17 +289,51 @@ export const subAgentSSEHandlers: Record<string, SSEHandler> = {
     if (!context.subAgentToolCalls[parentToolCallId]) return
     if (!context.subAgentBlocks[parentToolCallId]) return
 
-    const targetState = success ? ClientToolCallState.success : ClientToolCallState.error
+    const serverState = resultData.state
+    const targetState = serverState
+      ? mapServerStateToClientState(serverState)
+      : success
+        ? ClientToolCallState.success
+        : ClientToolCallState.error
+    const uiMetadata = extractToolUiMetadata(resultData)
+    const executionMetadata = extractToolExecutionMetadata(resultData)
     const existingIndex = context.subAgentToolCalls[parentToolCallId].findIndex(
       (tc: CopilotToolCall) => tc.id === toolCallId
     )
 
     if (existingIndex >= 0) {
       const existing = context.subAgentToolCalls[parentToolCallId][existingIndex]
+      let nextParams = existing.params
+      const resultPayload = asRecord(
+        data?.result || resultData.result || resultData.data || data?.data
+      )
+      if (
+        targetState === ClientToolCallState.success &&
+        isWorkflowChangeApplyCall(existing.name, existing.params as Record<string, unknown>) &&
+        resultPayload
+      ) {
+        const operations = extractOperationListFromResultPayload(resultPayload)
+        if (operations && operations.length > 0) {
+          nextParams = {
+            ...(existing.params || {}),
+            operations,
+          }
+        }
+      }
+
       const updatedSubAgentToolCall = {
         ...existing,
+        params: nextParams,
+        ui: uiMetadata || existing.ui,
+        execution: executionMetadata || existing.execution,
         state: targetState,
-        display: resolveToolDisplay(existing.name, targetState, toolCallId, existing.params),
+        display: resolveDisplayFromServerUi(
+          existing.name,
+          targetState,
+          toolCallId,
+          nextParams,
+          uiMetadata || existing.ui
+        ),
       }
       context.subAgentToolCalls[parentToolCallId][existingIndex] = updatedSubAgentToolCall
 
@@ -309,6 +357,12 @@ export const subAgentSSEHandlers: Record<string, SSEHandler> = {
           state: targetState,
         })
       }
+
+      applyToolEffects({
+        effectsRaw: resultData.effects,
+        toolCall: updatedSubAgentToolCall,
+        resultPayload,
+      })
     }
 
     updateToolCallWithSubAgentData(context, get, set, parentToolCallId)

apps/sim/lib/copilot/client-sse/tool-call-helpers.ts

@@ -0,0 +1,134 @@
+import { asRecord } from '@/lib/copilot/orchestrator/sse-utils'
+import { humanizedFallback, resolveToolDisplay } from '@/lib/copilot/store-utils'
+import { ClientToolCallState } from '@/lib/copilot/tools/client/tool-display-registry'
+import type { CopilotToolCall } from '@/stores/panel/copilot/types'
+
+export function mapServerStateToClientState(state: unknown): ClientToolCallState {
+  switch (String(state || '')) {
+    case 'generating':
+      return ClientToolCallState.generating
+    case 'pending':
+    case 'awaiting_approval':
+      return ClientToolCallState.pending
+    case 'executing':
+      return ClientToolCallState.executing
+    case 'success':
+      return ClientToolCallState.success
+    case 'rejected':
+    case 'skipped':
+      return ClientToolCallState.rejected
+    case 'aborted':
+      return ClientToolCallState.aborted
+    case 'error':
+    case 'failed':
+      return ClientToolCallState.error
+    default:
+      return ClientToolCallState.pending
+  }
+}
+
+export function extractToolUiMetadata(
+  data: Record<string, unknown>
+): CopilotToolCall['ui'] | undefined {
+  const ui = asRecord(data.ui)
+  if (!ui || Object.keys(ui).length === 0) return undefined
+  const autoAllowedFromUi = ui.autoAllowed === true
+  const autoAllowedFromData = data.autoAllowed === true
+  return {
+    title: typeof ui.title === 'string' ? ui.title : undefined,
+    phaseLabel: typeof ui.phaseLabel === 'string' ? ui.phaseLabel : undefined,
+    icon: typeof ui.icon === 'string' ? ui.icon : undefined,
+    showInterrupt: ui.showInterrupt === true,
+    showRemember: ui.showRemember === true,
+    autoAllowed: autoAllowedFromUi || autoAllowedFromData,
+    actions: Array.isArray(ui.actions)
+      ? ui.actions
+          .map((action) => {
+            const a = asRecord(action)
+            const id = typeof a.id === 'string' ? a.id : undefined
+            const label = typeof a.label === 'string' ? a.label : undefined
+            const kind: 'accept' | 'reject' = a.kind === 'reject' ? 'reject' : 'accept'
+            if (!id || !label) return null
+            return {
+              id,
+              label,
+              kind,
+              remember: a.remember === true,
+            }
+          })
+          .filter((a): a is NonNullable<typeof a> => !!a)
+      : undefined,
+  }
+}
+
+export function extractToolExecutionMetadata(
+  data: Record<string, unknown>
+): CopilotToolCall['execution'] | undefined {
+  const execution = asRecord(data.execution)
+  if (!execution || Object.keys(execution).length === 0) return undefined
+  return {
+    target: typeof execution.target === 'string' ? execution.target : undefined,
+    capabilityId: typeof execution.capabilityId === 'string' ? execution.capabilityId : undefined,
+  }
+}
+
+function displayVerb(state: ClientToolCallState): string {
+  switch (state) {
+    case ClientToolCallState.success:
+      return 'Completed'
+    case ClientToolCallState.error:
+      return 'Failed'
+    case ClientToolCallState.rejected:
+      return 'Skipped'
+    case ClientToolCallState.aborted:
+      return 'Aborted'
+    case ClientToolCallState.generating:
+      return 'Preparing'
+    case ClientToolCallState.pending:
+      return 'Waiting'
+    default:
+      return 'Running'
+  }
+}
+
+export function resolveDisplayFromServerUi(
+  toolName: string,
+  state: ClientToolCallState,
+  toolCallId: string,
+  params: Record<string, unknown> | undefined,
+  ui?: CopilotToolCall['ui']
+) {
+  const fallback =
+    resolveToolDisplay(toolName, state, toolCallId, params) ||
+    humanizedFallback(toolName, state)
+  if (!fallback) return undefined
+  if (ui?.phaseLabel) {
+    return { text: ui.phaseLabel, icon: fallback.icon }
+  }
+  if (ui?.title) {
+    return { text: `${displayVerb(state)} ${ui.title}`, icon: fallback.icon }
+  }
+  return fallback
+}
+
+export function isWorkflowChangeApplyCall(
+  toolName?: string,
+  params?: Record<string, unknown>
+): boolean {
+  if (toolName !== 'workflow_change') return false
+  const mode = typeof params?.mode === 'string' ? params.mode.toLowerCase() : ''
+  if (mode === 'apply') return true
+  return typeof params?.proposalId === 'string' && params.proposalId.length > 0
+}
+
+export function extractOperationListFromResultPayload(
+  resultPayload: Record<string, unknown>
+): Array<Record<string, unknown>> | undefined {
+  const operations = resultPayload.operations
+  if (Array.isArray(operations)) return operations as Array<Record<string, unknown>>
+
+  const compiled = resultPayload.compiledOperations
+  if (Array.isArray(compiled)) return compiled as Array<Record<string, unknown>>
+
+  return undefined
+}

apps/sim/lib/copilot/client-sse/tool-effects.ts

@@ -0,0 +1,175 @@
+import { createLogger } from '@sim/logger'
+import { asRecord } from '@/lib/copilot/orchestrator/sse-utils'
+import type { CopilotToolCall } from '@/stores/panel/copilot/types'
+import { useVariablesStore } from '@/stores/panel/variables/store'
+import { useEnvironmentStore } from '@/stores/settings/environment/store'
+import { useWorkflowDiffStore } from '@/stores/workflow-diff/store'
+import { useWorkflowRegistry } from '@/stores/workflows/registry/store'
+import type { WorkflowState } from '@/stores/workflows/workflow/types'
+
+const logger = createLogger('CopilotToolEffects')
+
+type ParsedToolEffect = {
+  kind: string
+  payload: Record<string, unknown>
+}
+
+function parseToolEffects(raw: unknown): ParsedToolEffect[] {
+  if (!Array.isArray(raw)) return []
+  const effects: ParsedToolEffect[] = []
+  for (const item of raw) {
+    const effect = asRecord(item)
+    const kind = typeof effect.kind === 'string' ? effect.kind : ''
+    if (!kind) continue
+    effects.push({
+      kind,
+      payload: asRecord(effect.payload) || {},
+    })
+  }
+  return effects
+}
+
+function resolveWorkflowId(
+  payload: Record<string, unknown>,
+  toolCall?: CopilotToolCall
+): string | undefined {
+  const payloadWorkflowId = typeof payload.workflowId === 'string' ? payload.workflowId : undefined
+  if (payloadWorkflowId) return payloadWorkflowId
+
+  const params = asRecord(toolCall?.params)
+  const paramWorkflowId = typeof params?.workflowId === 'string' ? params.workflowId : undefined
+  if (paramWorkflowId) return paramWorkflowId
+
+  return useWorkflowRegistry.getState().activeWorkflowId || undefined
+}
+
+function resolveWorkflowState(
+  payload: Record<string, unknown>,
+  resultPayload?: Record<string, unknown>
+): WorkflowState | null {
+  const payloadState = asRecord(payload.workflowState)
+  if (payloadState) return payloadState as unknown as WorkflowState
+
+  if (resultPayload) {
+    const directState = asRecord(resultPayload.workflowState)
+    if (directState) return directState as unknown as WorkflowState
+    const editResult = asRecord(resultPayload.editResult)
+    const nestedState = asRecord(editResult?.workflowState)
+    if (nestedState) return nestedState as unknown as WorkflowState
+  }
+
+  return null
+}
+
+function applyDeploymentSyncEffect(payload: Record<string, unknown>, toolCall?: CopilotToolCall): void {
+  const workflowId = resolveWorkflowId(payload, toolCall)
+  if (!workflowId) return
+
+  const registry = useWorkflowRegistry.getState()
+  const existingStatus = registry.getWorkflowDeploymentStatus(workflowId)
+
+  const isDeployed =
+    typeof payload.isDeployed === 'boolean'
+      ? payload.isDeployed
+      : (existingStatus?.isDeployed ?? true)
+
+  const deployedAt = (() => {
+    if (typeof payload.deployedAt === 'string' && payload.deployedAt) {
+      const parsed = new Date(payload.deployedAt)
+      if (!Number.isNaN(parsed.getTime())) return parsed
+    }
+    return existingStatus?.deployedAt
+  })()
+
+  const apiKey =
+    typeof payload.apiKey === 'string' && payload.apiKey.length > 0
+      ? payload.apiKey
+      : existingStatus?.apiKey
+
+  registry.setDeploymentStatus(workflowId, isDeployed, deployedAt, apiKey)
+}
+
+function applyApiKeySyncEffect(payload: Record<string, unknown>, toolCall?: CopilotToolCall): void {
+  const workflowId = resolveWorkflowId(payload, toolCall)
+  if (!workflowId) return
+
+  const apiKey = typeof payload.apiKey === 'string' ? payload.apiKey : undefined
+  const registry = useWorkflowRegistry.getState()
+  const existingStatus = registry.getWorkflowDeploymentStatus(workflowId)
+  registry.setDeploymentStatus(
+    workflowId,
+    existingStatus?.isDeployed ?? false,
+    existingStatus?.deployedAt,
+    apiKey || existingStatus?.apiKey
+  )
+}
+
+function applyWorkflowVariablesReload(
+  payload: Record<string, unknown>,
+  toolCall?: CopilotToolCall
+): void {
+  const workflowId = resolveWorkflowId(payload, toolCall)
+  if (!workflowId) return
+  useVariablesStore.getState().loadForWorkflow(workflowId)
+}
+
+export function applyToolEffects(params: {
+  effectsRaw: unknown
+  toolCall?: CopilotToolCall
+  resultPayload?: Record<string, unknown>
+}): void {
+  const effects = parseToolEffects(params.effectsRaw)
+  if (effects.length === 0) {
+    if (params.toolCall?.name === 'workflow_change' && params.resultPayload) {
+      const workflowState = resolveWorkflowState({}, params.resultPayload)
+      if (!workflowState) return
+      useWorkflowDiffStore
+        .getState()
+        .setProposedChanges(workflowState)
+        .catch((error) => {
+          logger.error('Failed to apply fallback workflow diff from result payload', {
+            error: error instanceof Error ? error.message : String(error),
+          })
+        })
+    }
+    return
+  }
+
+  for (const effect of effects) {
+    switch (effect.kind) {
+      case 'workflow.diff.proposed': {
+        const workflowState = resolveWorkflowState(effect.payload, params.resultPayload)
+        if (!workflowState) break
+        useWorkflowDiffStore
+          .getState()
+          .setProposedChanges(workflowState)
+          .catch((error) => {
+            logger.error('Failed to apply workflow diff effect', {
+              error: error instanceof Error ? error.message : String(error),
+            })
+          })
+        break
+      }
+
+      case 'workflow.deployment.sync':
+        applyDeploymentSyncEffect(effect.payload, params.toolCall)
+        break
+
+      case 'workflow.api_key.sync':
+        applyApiKeySyncEffect(effect.payload, params.toolCall)
+        break
+
+      case 'environment.variables.reload':
+        useEnvironmentStore.getState().loadEnvironmentVariables()
+        break
+
+      case 'workflow.variables.reload':
+        applyWorkflowVariablesReload(effect.payload, params.toolCall)
+        break
+
+      default:
+        logger.debug('Ignoring unknown tool effect', { kind: effect.kind })
+        break
+    }
+  }
+}

apps/sim/lib/copilot/constants.ts

@@ -101,9 +101,6 @@ export const COPILOT_CHECKPOINTS_API_PATH = '/api/copilot/checkpoints'
 /** POST — revert to a checkpoint. */
 export const COPILOT_CHECKPOINTS_REVERT_API_PATH = '/api/copilot/checkpoints/revert'
 
-/** GET/POST/DELETE — manage auto-allowed tools. */
-export const COPILOT_AUTO_ALLOWED_TOOLS_API_PATH = '/api/copilot/auto-allowed-tools'
-
 /** GET — fetch dynamically available copilot models. */
 export const COPILOT_MODELS_API_PATH = '/api/copilot/models'
 

apps/sim/lib/copilot/orchestrator/config.ts

@@ -1,67 +0,0 @@
-export const INTERRUPT_TOOL_NAMES = [
-  'set_global_workflow_variables',
-  'run_workflow',
-  'run_workflow_until_block',
-  'run_from_block',
-  'run_block',
-  'manage_mcp_tool',
-  'manage_custom_tool',
-  'deploy_mcp',
-  'deploy_chat',
-  'deploy_api',
-  'create_workspace_mcp_server',
-  'set_environment_variables',
-  'make_api_request',
-  'oauth_request_access',
-  'navigate_ui',
-  'knowledge_base',
-  'generate_api_key',
-] as const
-
-export const INTERRUPT_TOOL_SET = new Set<string>(INTERRUPT_TOOL_NAMES)
-
-export const SUBAGENT_TOOL_NAMES = [
-  'debug',
-  'edit',
-  'build',
-  'plan',
-  'test',
-  'deploy',
-  'auth',
-  'research',
-  'knowledge',
-  'custom_tool',
-  'tour',
-  'info',
-  'workflow',
-  'evaluate',
-  'superagent',
-  'discovery',
-] as const
-
-export const SUBAGENT_TOOL_SET = new Set<string>(SUBAGENT_TOOL_NAMES)
-
-/**
- * Respond tools are internal to the copilot's subagent system.
- * They're used by subagents to signal completion and should NOT be executed by the sim side.
- * The copilot backend handles these internally.
- */
-export const RESPOND_TOOL_NAMES = [
-  'plan_respond',
-  'edit_respond',
-  'build_respond',
-  'debug_respond',
-  'info_respond',
-  'research_respond',
-  'deploy_respond',
-  'superagent_respond',
-  'discovery_respond',
-  'tour_respond',
-  'auth_respond',
-  'workflow_respond',
-  'knowledge_respond',
-  'custom_tool_respond',
-  'test_respond',
-] as const
-
-export const RESPOND_TOOL_SET = new Set<string>(RESPOND_TOOL_NAMES)

apps/sim/lib/copilot/orchestrator/sse-handlers/handlers.ts

@@ -1,17 +1,12 @@
 import { createLogger } from '@sim/logger'
 import { STREAM_TIMEOUT_MS } from '@/lib/copilot/constants'
-import { RESPOND_TOOL_SET, SUBAGENT_TOOL_SET } from '@/lib/copilot/orchestrator/config'
 import {
   asRecord,
   getEventData,
   markToolResultSeen,
   wasToolResultSeen,
 } from '@/lib/copilot/orchestrator/sse-utils'
-import {
+import { markToolComplete } from '@/lib/copilot/orchestrator/tool-executor'
-  isIntegrationTool,
-  isToolAvailableOnSimSide,
-  markToolComplete,
-} from '@/lib/copilot/orchestrator/tool-executor'
 import type {
   ContentBlock,
   ExecutionContext,
@@ -22,7 +17,6 @@ import type {
 } from '@/lib/copilot/orchestrator/types'
 import {
   executeToolAndReport,
-  isInterruptToolName,
   waitForToolCompletion,
   waitForToolDecision,
 } from './tool-execution'
@@ -35,12 +29,208 @@ const logger = createLogger('CopilotSseHandlers')
  * execution to the browser client instead of running executeWorkflow directly.
  */
 const CLIENT_EXECUTABLE_RUN_TOOLS = new Set([
-  'run_workflow',
+  'workflow_run',
-  'run_workflow_until_block',
-  'run_from_block',
-  'run_block',
 ])
 
+function mapServerStateToToolStatus(state: unknown): ToolCallState['status'] {
+  switch (String(state || '')) {
+    case 'generating':
+    case 'pending':
+    case 'awaiting_approval':
+      return 'pending'
+    case 'executing':
+      return 'executing'
+    case 'success':
+      return 'success'
+    case 'rejected':
+    case 'skipped':
+      return 'rejected'
+    case 'aborted':
+      return 'skipped'
+    case 'error':
+    case 'failed':
+      return 'error'
+    default:
+      return 'pending'
+  }
+}
+
+function getExecutionTarget(
+  toolData: Record<string, unknown>,
+  toolName: string
+): { target: string; capabilityId?: string } {
+  const execution = asRecord(toolData.execution)
+  if (typeof execution.target === 'string' && execution.target.length > 0) {
+    return {
+      target: execution.target,
+      capabilityId:
+        typeof execution.capabilityId === 'string' ? execution.capabilityId : undefined,
+    }
+  }
+
+  // Fallback only when metadata is missing.
+  if (CLIENT_EXECUTABLE_RUN_TOOLS.has(toolName)) {
+    return { target: 'sim_client_capability', capabilityId: 'workflow.run' }
+  }
+  return { target: 'sim_server' }
+}
+
+function needsApproval(toolData: Record<string, unknown>): boolean {
+  const ui = asRecord(toolData.ui)
+  return ui.showInterrupt === true
+}
+
+async function waitForClientCapabilityAndReport(
+  toolCall: ToolCallState,
+  options: OrchestratorOptions,
+  logScope: string
+): Promise<void> {
+  toolCall.status = 'executing'
+  const completion = await waitForToolCompletion(
+    toolCall.id,
+    options.timeout || STREAM_TIMEOUT_MS,
+    options.abortSignal
+  )
+
+  if (completion?.status === 'background') {
+    toolCall.status = 'skipped'
+    toolCall.endTime = Date.now()
+    markToolComplete(
+      toolCall.id,
+      toolCall.name,
+      202,
+      completion.message || 'Tool execution moved to background',
+      { background: true }
+    ).catch((err) => {
+      logger.error(`markToolComplete fire-and-forget failed (${logScope} background)`, {
+        toolCallId: toolCall.id,
+        error: err instanceof Error ? err.message : String(err),
+      })
+    })
+    markToolResultSeen(toolCall.id)
+    return
+  }
+
+  if (completion?.status === 'rejected') {
+    toolCall.status = 'rejected'
+    toolCall.endTime = Date.now()
+    markToolComplete(toolCall.id, toolCall.name, 400, completion.message || 'Tool execution rejected')
+      .catch((err) => {
+        logger.error(`markToolComplete fire-and-forget failed (${logScope} rejected)`, {
+          toolCallId: toolCall.id,
+          error: err instanceof Error ? err.message : String(err),
+        })
+      })
+    markToolResultSeen(toolCall.id)
+    return
+  }
+
+  const success = completion?.status === 'success'
+  toolCall.status = success ? 'success' : 'error'
+  toolCall.endTime = Date.now()
+  const msg = completion?.message || (success ? 'Tool completed' : 'Tool failed or timed out')
+  markToolComplete(toolCall.id, toolCall.name, success ? 200 : 500, msg).catch((err) => {
+    logger.error(`markToolComplete fire-and-forget failed (${logScope})`, {
+      toolCallId: toolCall.id,
+      toolName: toolCall.name,
+      error: err instanceof Error ? err.message : String(err),
+    })
+  })
+  markToolResultSeen(toolCall.id)
+}
+
+function markToolCallAndNotify(
+  toolCall: ToolCallState,
+  statusCode: number,
+  message: string,
+  data: Record<string, unknown> | undefined,
+  logScope: string
+): void {
+  markToolComplete(toolCall.id, toolCall.name, statusCode, message, data).catch((err) => {
+    logger.error(`markToolComplete fire-and-forget failed (${logScope})`, {
+      toolCallId: toolCall.id,
+      error: err instanceof Error ? err.message : String(err),
+    })
+  })
+  markToolResultSeen(toolCall.id)
+}
+
+async function executeToolCallWithPolicy(
+  toolCall: ToolCallState,
+  toolName: string,
+  toolData: Record<string, unknown>,
+  context: StreamingContext,
+  execContext: ExecutionContext,
+  options: OrchestratorOptions,
+  logScope: string
+): Promise<void> {
+  const execution = getExecutionTarget(toolData, toolName)
+  const isInteractive = options.interactive === true
+  const requiresApproval = isInteractive && needsApproval(toolData)
+
+  if (toolData.state) {
+    toolCall.status = mapServerStateToToolStatus(toolData.state)
+  }
+
+  if (requiresApproval) {
+    const decision = await waitForToolDecision(
+      toolCall.id,
+      options.timeout || STREAM_TIMEOUT_MS,
+      options.abortSignal
+    )
+
+    if (decision?.status === 'accepted' || decision?.status === 'success') {
+      // Continue below into normal execution path.
+    } else if (decision?.status === 'rejected' || decision?.status === 'error') {
+      toolCall.status = 'rejected'
+      toolCall.endTime = Date.now()
+      markToolCallAndNotify(
+        toolCall,
+        400,
+        decision.message || 'Tool execution rejected',
+        { skipped: true, reason: 'user_rejected' },
+        `${logScope} rejected`
+      )
+      return
+    } else if (decision?.status === 'background') {
+      toolCall.status = 'skipped'
+      toolCall.endTime = Date.now()
+      markToolCallAndNotify(
+        toolCall,
+        202,
+        decision.message || 'Tool execution moved to background',
+        { background: true },
+        `${logScope} background`
+      )
+      return
+    } else {
+      // Decision was null (timeout/abort).
+      toolCall.status = 'rejected'
+      toolCall.endTime = Date.now()
+      markToolCallAndNotify(
+        toolCall,
+        408,
+        'Tool approval timed out',
+        { skipped: true, reason: 'timeout' },
+        `${logScope} timeout`
+      )
+      return
+    }
+  }
+
+  if (execution.target === 'sim_client_capability' && isInteractive) {
+    await waitForClientCapabilityAndReport(toolCall, options, logScope)
+    return
+  }
+
+  if (
+    (execution.target === 'sim_server' || execution.target === 'sim_client_capability') &&
+    options.autoExecuteTools !== false
+  ) {
+    await executeToolAndReport(toolCall.id, context, execContext, options)
+  }
+}
+
 // Normalization + dedupe helpers live in sse-utils to keep server/client in sync.
 
 function inferToolSuccess(data: Record<string, unknown> | undefined): {
@@ -85,7 +275,11 @@ export const sseHandlers: Record<string, SSEHandler> = {
 
     const { success, hasResultData, hasError } = inferToolSuccess(data)
 
-    current.status = success ? 'success' : 'error'
+    current.status = data?.state
+      ? mapServerStateToToolStatus(data.state)
+      : success
+        ? 'success'
+        : 'error'
     current.endTime = Date.now()
     if (hasResultData) {
       current.result = {
@@ -104,7 +298,7 @@ export const sseHandlers: Record<string, SSEHandler> = {
     if (!toolCallId) return
     const current = context.toolCalls.get(toolCallId)
     if (!current) return
-    current.status = 'error'
+    current.status = data?.state ? mapServerStateToToolStatus(data.state) : 'error'
     current.error = (data?.error as string | undefined) || 'Tool execution failed'
     current.endTime = Date.now()
   },
@@ -121,7 +315,7 @@ export const sseHandlers: Record<string, SSEHandler> = {
       context.toolCalls.set(toolCallId, {
         id: toolCallId,
         name: toolName,
-        status: 'pending',
+        status: data?.state ? mapServerStateToToolStatus(data.state) : 'pending',
         startTime: Date.now(),
       })
     }
@@ -156,7 +350,7 @@ export const sseHandlers: Record<string, SSEHandler> = {
       context.toolCalls.set(toolCallId, {
         id: toolCallId,
         name: toolName,
-        status: 'pending',
+        status: toolData.state ? mapServerStateToToolStatus(toolData.state) : 'pending',
         params: args,
         startTime: Date.now(),
       })
@@ -170,147 +364,15 @@ export const sseHandlers: Record<string, SSEHandler> = {
     const toolCall = context.toolCalls.get(toolCallId)
     if (!toolCall) return
 
-    // Subagent tools are executed by the copilot backend, not sim side.
+    await executeToolCallWithPolicy(
-    if (SUBAGENT_TOOL_SET.has(toolName)) {
+      toolCall,
-      return
+      toolName,
-    }
+      toolData,
-
+      context,
-    // Respond tools are internal to copilot's subagent system - skip execution.
+      execContext,
-    // The copilot backend handles these internally to signal subagent completion.
+      options,
-    if (RESPOND_TOOL_SET.has(toolName)) {
+      'run tool'
-      toolCall.status = 'success'
+    )
-      toolCall.endTime = Date.now()
-      toolCall.result = {
-        success: true,
-        output: 'Internal respond tool - handled by copilot backend',
-      }
-      return
-    }
-
-    const isInterruptTool = isInterruptToolName(toolName)
-    const isInteractive = options.interactive === true
-    // Integration tools (user-installed) also require approval in interactive mode
-    const needsApproval = isInterruptTool || isIntegrationTool(toolName)
-
-    if (needsApproval && isInteractive) {
-      const decision = await waitForToolDecision(
-        toolCallId,
-        options.timeout || STREAM_TIMEOUT_MS,
-        options.abortSignal
-      )
-      if (decision?.status === 'accepted' || decision?.status === 'success') {
-        // Client-executable run tools: defer execution to the browser client.
-        // The client calls executeWorkflowWithFullLogging for real-time feedback
-        // (block pulsing, logs, stop button) and reports completion via
-        // /api/copilot/confirm with status success/error. We poll Redis for
-        // that completion signal, then fire-and-forget markToolComplete to Go.
-        if (CLIENT_EXECUTABLE_RUN_TOOLS.has(toolName)) {
-          toolCall.status = 'executing'
-          const completion = await waitForToolCompletion(
-            toolCallId,
-            options.timeout || STREAM_TIMEOUT_MS,
-            options.abortSignal
-          )
-          if (completion?.status === 'background') {
-            toolCall.status = 'skipped'
-            toolCall.endTime = Date.now()
-            markToolComplete(
-              toolCall.id,
-              toolCall.name,
-              202,
-              completion.message || 'Tool execution moved to background',
-              { background: true }
-            ).catch((err) => {
-              logger.error('markToolComplete fire-and-forget failed (run tool background)', {
-                toolCallId: toolCall.id,
-                error: err instanceof Error ? err.message : String(err),
-              })
-            })
-            markToolResultSeen(toolCallId)
-            return
-          }
-          const success = completion?.status === 'success'
-          toolCall.status = success ? 'success' : 'error'
-          toolCall.endTime = Date.now()
-          const msg =
-            completion?.message || (success ? 'Tool completed' : 'Tool failed or timed out')
-          // Fire-and-forget: tell Go backend the tool is done
-          // (must NOT await — see deadlock note in executeToolAndReport)
-          markToolComplete(toolCall.id, toolCall.name, success ? 200 : 500, msg).catch((err) => {
-            logger.error('markToolComplete fire-and-forget failed (run tool)', {
-              toolCallId: toolCall.id,
-              toolName: toolCall.name,
-              error: err instanceof Error ? err.message : String(err),
-            })
-          })
-          markToolResultSeen(toolCallId)
-          return
-        }
-        await executeToolAndReport(toolCallId, context, execContext, options)
-        return
-      }
-
-      if (decision?.status === 'rejected' || decision?.status === 'error') {
-        toolCall.status = 'rejected'
-        toolCall.endTime = Date.now()
-        // Fire-and-forget: must NOT await — see deadlock note in executeToolAndReport
-        markToolComplete(
-          toolCall.id,
-          toolCall.name,
-          400,
-          decision.message || 'Tool execution rejected',
-          { skipped: true, reason: 'user_rejected' }
-        ).catch((err) => {
-          logger.error('markToolComplete fire-and-forget failed (rejected)', {
-            toolCallId: toolCall.id,
-            error: err instanceof Error ? err.message : String(err),
-          })
-        })
-        markToolResultSeen(toolCall.id)
-        return
-      }
-
-      if (decision?.status === 'background') {
-        toolCall.status = 'skipped'
-        toolCall.endTime = Date.now()
-        // Fire-and-forget: must NOT await — see deadlock note in executeToolAndReport
-        markToolComplete(
-          toolCall.id,
-          toolCall.name,
-          202,
-          decision.message || 'Tool execution moved to background',
-          { background: true }
-        ).catch((err) => {
-          logger.error('markToolComplete fire-and-forget failed (background)', {
-            toolCallId: toolCall.id,
-            error: err instanceof Error ? err.message : String(err),
-          })
-        })
-        markToolResultSeen(toolCall.id)
-        return
-      }
-
-      // Decision was null — timed out or aborted.
-      // Do NOT fall through to auto-execute. Mark the tool as timed out
-      // and notify Go so it can unblock waitForExternalTool.
-      toolCall.status = 'rejected'
-      toolCall.endTime = Date.now()
-      markToolComplete(toolCall.id, toolCall.name, 408, 'Tool approval timed out', {
-        skipped: true,
-        reason: 'timeout',
-      }).catch((err) => {
-        logger.error('markToolComplete fire-and-forget failed (timeout)', {
-          toolCallId: toolCall.id,
-          error: err instanceof Error ? err.message : String(err),
-        })
-      })
-      markToolResultSeen(toolCall.id)
-      return
-    }
-
-    if (options.autoExecuteTools !== false) {
-      await executeToolAndReport(toolCallId, context, execContext, options)
-    }
   },
   reasoning: (event, context) => {
     const d = asRecord(event.data)
@@ -410,7 +472,7 @@ export const subAgentHandlers: Record<string, SSEHandler> = {
     const toolCall: ToolCallState = {
       id: toolCallId,
       name: toolName,
-      status: 'pending',
+      status: toolData.state ? mapServerStateToToolStatus(toolData.state) : 'pending',
       params: args,
       startTime: Date.now(),
     }
@@ -428,157 +490,15 @@ export const subAgentHandlers: Record<string, SSEHandler> = {
 
     if (isPartial) return
 
-    // Respond tools are internal to copilot's subagent system - skip execution.
+    await executeToolCallWithPolicy(
-    if (RESPOND_TOOL_SET.has(toolName)) {
+      toolCall,
-      toolCall.status = 'success'
+      toolName,
-      toolCall.endTime = Date.now()
+      toolData,
-      toolCall.result = {
+      context,
-        success: true,
+      execContext,
-        output: 'Internal respond tool - handled by copilot backend',
+      options,
-      }
+      'subagent run tool'
-      return
+    )
-    }
-
-    // Tools that only exist on the Go backend (e.g. search_patterns,
-    // search_errors, remember_debug) should NOT be re-executed on the Sim side.
-    // The Go backend already executed them and will send its own tool_result
-    // SSE event with the real outcome.  Trying to execute them here would fail
-    // with "Tool not found" and incorrectly mark the tool as failed.
-    if (!isToolAvailableOnSimSide(toolName)) {
-      return
-    }
-
-    // Interrupt tools and integration tools (user-installed) require approval
-    // in interactive mode, same as top-level handler.
-    const needsSubagentApproval = isInterruptToolName(toolName) || isIntegrationTool(toolName)
-    if (options.interactive === true && needsSubagentApproval) {
-      const decision = await waitForToolDecision(
-        toolCallId,
-        options.timeout || STREAM_TIMEOUT_MS,
-        options.abortSignal
-      )
-      if (decision?.status === 'accepted' || decision?.status === 'success') {
-        await executeToolAndReport(toolCallId, context, execContext, options)
-        return
-      }
-      if (decision?.status === 'rejected' || decision?.status === 'error') {
-        toolCall.status = 'rejected'
-        toolCall.endTime = Date.now()
-        // Fire-and-forget: must NOT await — see deadlock note in executeToolAndReport
-        markToolComplete(
-          toolCall.id,
-          toolCall.name,
-          400,
-          decision.message || 'Tool execution rejected',
-          { skipped: true, reason: 'user_rejected' }
-        ).catch((err) => {
-          logger.error('markToolComplete fire-and-forget failed (subagent rejected)', {
-            toolCallId: toolCall.id,
-            error: err instanceof Error ? err.message : String(err),
-          })
-        })
-        markToolResultSeen(toolCall.id)
-        return
-      }
-      if (decision?.status === 'background') {
-        toolCall.status = 'skipped'
-        toolCall.endTime = Date.now()
-        // Fire-and-forget: must NOT await — see deadlock note in executeToolAndReport
-        markToolComplete(
-          toolCall.id,
-          toolCall.name,
-          202,
-          decision.message || 'Tool execution moved to background',
-          { background: true }
-        ).catch((err) => {
-          logger.error('markToolComplete fire-and-forget failed (subagent background)', {
-            toolCallId: toolCall.id,
-            error: err instanceof Error ? err.message : String(err),
-          })
-        })
-        markToolResultSeen(toolCall.id)
-        return
-      }
-
-      // Decision was null — timed out or aborted.
-      // Do NOT fall through to auto-execute.
-      toolCall.status = 'rejected'
-      toolCall.endTime = Date.now()
-      markToolComplete(toolCall.id, toolCall.name, 408, 'Tool approval timed out', {
-        skipped: true,
-        reason: 'timeout',
-      }).catch((err) => {
-        logger.error('markToolComplete fire-and-forget failed (subagent timeout)', {
-          toolCallId: toolCall.id,
-          error: err instanceof Error ? err.message : String(err),
-        })
-      })
-      markToolResultSeen(toolCall.id)
-      return
-    }
-
-    // Client-executable run tools in interactive mode: defer to client.
-    // Same pattern as main handler: wait for client completion, then tell Go.
-    if (options.interactive === true && CLIENT_EXECUTABLE_RUN_TOOLS.has(toolName)) {
-      toolCall.status = 'executing'
-      const completion = await waitForToolCompletion(
-        toolCallId,
-        options.timeout || STREAM_TIMEOUT_MS,
-        options.abortSignal
-      )
-      if (completion?.status === 'rejected') {
-        toolCall.status = 'rejected'
-        toolCall.endTime = Date.now()
-        markToolComplete(
-          toolCall.id,
-          toolCall.name,
-          400,
-          completion.message || 'Tool execution rejected'
-        ).catch((err) => {
-          logger.error('markToolComplete fire-and-forget failed (subagent run tool rejected)', {
-            toolCallId: toolCall.id,
-            error: err instanceof Error ? err.message : String(err),
-          })
-        })
-        markToolResultSeen(toolCallId)
-        return
-      }
-      if (completion?.status === 'background') {
-        toolCall.status = 'skipped'
-        toolCall.endTime = Date.now()
-        markToolComplete(
-          toolCall.id,
-          toolCall.name,
-          202,
-          completion.message || 'Tool execution moved to background',
-          { background: true }
-        ).catch((err) => {
-          logger.error('markToolComplete fire-and-forget failed (subagent run tool background)', {
-            toolCallId: toolCall.id,
-            error: err instanceof Error ? err.message : String(err),
-          })
-        })
-        markToolResultSeen(toolCallId)
-        return
-      }
-      const success = completion?.status === 'success'
-      toolCall.status = success ? 'success' : 'error'
-      toolCall.endTime = Date.now()
-      const msg = completion?.message || (success ? 'Tool completed' : 'Tool failed or timed out')
-      markToolComplete(toolCall.id, toolCall.name, success ? 200 : 500, msg).catch((err) => {
-        logger.error('markToolComplete fire-and-forget failed (subagent run tool)', {
-          toolCallId: toolCall.id,
-          toolName: toolCall.name,
-          error: err instanceof Error ? err.message : String(err),
-        })
-      })
-      markToolResultSeen(toolCallId)
-      return
-    }
-
-    if (options.autoExecuteTools !== false) {
-      await executeToolAndReport(toolCallId, context, execContext, options)
-    }
   },
   tool_result: (event, context) => {
     const parentToolCallId = context.subAgentParentToolCallId
@@ -596,7 +516,7 @@ export const subAgentHandlers: Record<string, SSEHandler> = {
 
     const { success, hasResultData, hasError } = inferToolSuccess(data)
 
-    const status = success ? 'success' : 'error'
+    const status = data?.state ? mapServerStateToToolStatus(data.state) : success ? 'success' : 'error'
     const endTime = Date.now()
     const result = hasResultData ? { success, output: data?.result || data?.data } : undefined
 

apps/sim/lib/copilot/orchestrator/sse-handlers/tool-execution.ts

@@ -4,7 +4,6 @@ import {
   TOOL_DECISION_MAX_POLL_MS,
   TOOL_DECISION_POLL_BACKOFF,
 } from '@/lib/copilot/constants'
-import { INTERRUPT_TOOL_SET } from '@/lib/copilot/orchestrator/config'
 import { getToolConfirmation } from '@/lib/copilot/orchestrator/persistence'
 import {
   asRecord,
@@ -21,10 +20,6 @@ import type {
 
 const logger = createLogger('CopilotSseToolExecution')
 
-export function isInterruptToolName(toolName: string): boolean {
-  return INTERRUPT_TOOL_SET.has(toolName)
-}
-
 export async function executeToolAndReport(
   toolCallId: string,
   context: StreamingContext,
@@ -34,9 +29,11 @@ export async function executeToolAndReport(
   const toolCall = context.toolCalls.get(toolCallId)
   if (!toolCall) return
 
-  if (toolCall.status === 'executing') return
+  const lockable = toolCall as typeof toolCall & { __simExecuting?: boolean }
+  if (lockable.__simExecuting) return
   if (wasToolResultSeen(toolCall.id)) return
 
+  lockable.__simExecuting = true
   toolCall.status = 'executing'
   try {
     const result = await executeToolServerSide(toolCall, execContext)
@@ -122,6 +119,8 @@ export async function executeToolAndReport(
       },
     }
     await options?.onEvent?.(errorEvent)
+  } finally {
+    delete lockable.__simExecuting
   }
 }
 

apps/sim/lib/copilot/orchestrator/sse-utils.test.ts

@@ -14,7 +14,7 @@ describe('sse-utils', () => {
       type: 'tool_result',
       data: JSON.stringify({
         id: 'tool_1',
-        name: 'edit_workflow',
+        name: 'workflow_change',
         success: true,
         result: { ok: true },
       }),
@@ -23,7 +23,7 @@ describe('sse-utils', () => {
     const normalized = normalizeSseEvent(event as any)
 
     expect(normalized.toolCallId).toBe('tool_1')
-    expect(normalized.toolName).toBe('edit_workflow')
+    expect(normalized.toolName).toBe('workflow_change')
     expect(normalized.success).toBe(true)
     expect(normalized.result).toEqual({ ok: true })
   })

apps/sim/lib/copilot/orchestrator/tool-executor/deployment-tools/deploy.ts

@@ -220,7 +220,8 @@ export async function executeDeployMcp(
     if (!workflowRecord.isDeployed) {
       return {
         success: false,
-        error: 'Workflow must be deployed before adding as an MCP tool. Use deploy_api first.',
+        error:
+          'Workflow must be deployed before adding as an MCP tool. Use workflow_deploy(mode: "api") first.',
       }
     }
 

apps/sim/lib/copilot/orchestrator/tool-executor/index.ts

@@ -50,6 +50,8 @@ import type {
   RunWorkflowParams,
   RunWorkflowUntilBlockParams,
   SetGlobalWorkflowVariablesParams,
+  WorkflowDeployParams,
+  WorkflowRunParams,
 } from './param-types'
 import { PLATFORM_ACTIONS_CONTENT } from './platform-actions'
 import {
@@ -318,13 +320,91 @@ async function executeManageCustomTool(
   }
 }
 
+async function executeWorkflowRunUnified(
+  rawParams: Record<string, unknown>,
+  context: ExecutionContext
+): Promise<ToolCallResult> {
+  const params = rawParams as WorkflowRunParams
+  const mode = params.mode || 'full'
+
+  switch (mode) {
+    case 'full':
+      return executeRunWorkflow(params as RunWorkflowParams, context)
+    case 'until_block':
+      if (!params.stopAfterBlockId) {
+        return { success: false, error: 'stopAfterBlockId is required for mode=until_block' }
+      }
+      return executeRunWorkflowUntilBlock(params as RunWorkflowUntilBlockParams, context)
+    case 'from_block':
+      if (!params.startBlockId) {
+        return { success: false, error: 'startBlockId is required for mode=from_block' }
+      }
+      return executeRunFromBlock(params as RunFromBlockParams, context)
+    case 'block':
+      if (!params.blockId) {
+        return { success: false, error: 'blockId is required for mode=block' }
+      }
+      return executeRunBlock(params as RunBlockParams, context)
+    default:
+      return {
+        success: false,
+        error: `Unsupported workflow_run mode: ${String(mode)}`,
+      }
+  }
+}
+
+async function executeWorkflowDeployUnified(
+  rawParams: Record<string, unknown>,
+  context: ExecutionContext
+): Promise<ToolCallResult> {
+  const params = rawParams as unknown as WorkflowDeployParams
+  const mode = params.mode
+
+  if (!mode) {
+    return { success: false, error: 'mode is required for workflow_deploy' }
+  }
+
+  const scopedContext =
+    params.workflowId && params.workflowId !== context.workflowId
+      ? { ...context, workflowId: params.workflowId }
+      : context
+
+  switch (mode) {
+    case 'status':
+      return executeCheckDeploymentStatus(params as CheckDeploymentStatusParams, scopedContext)
+    case 'redeploy':
+      return executeRedeploy(scopedContext)
+    case 'api':
+      return executeDeployApi(params as DeployApiParams, scopedContext)
+    case 'chat':
+      return executeDeployChat(params as DeployChatParams, scopedContext)
+    case 'mcp':
+      return executeDeployMcp(params as DeployMcpParams, scopedContext)
+    case 'list_mcp_servers':
+      return executeListWorkspaceMcpServers(params as ListWorkspaceMcpServersParams, scopedContext)
+    case 'create_mcp_server':
+      return executeCreateWorkspaceMcpServer(
+        params as CreateWorkspaceMcpServerParams,
+        scopedContext
+      )
+    default:
+      return {
+        success: false,
+        error: `Unsupported workflow_deploy mode: ${String(mode)}`,
+      }
+  }
+}
+
 const SERVER_TOOLS = new Set<string>([
   'get_blocks_and_tools',
   'get_blocks_metadata',
   'get_block_options',
   'get_block_config',
   'get_trigger_blocks',
-  'edit_workflow',
+  'workflow_context_get',
+  'workflow_context_expand',
+  'workflow_change',
+  'workflow_verify',
   'get_workflow_console',
   'search_documentation',
   'search_online',
@@ -352,11 +432,7 @@ const SIM_WORKFLOW_TOOL_HANDLERS: Record<
   get_block_outputs: (p, c) => executeGetBlockOutputs(p as GetBlockOutputsParams, c),
   get_block_upstream_references: (p, c) =>
     executeGetBlockUpstreamReferences(p as unknown as GetBlockUpstreamReferencesParams, c),
-  run_workflow: (p, c) => executeRunWorkflow(p as RunWorkflowParams, c),
+  workflow_run: (p, c) => executeWorkflowRunUnified(p, c),
-  run_workflow_until_block: (p, c) =>
-    executeRunWorkflowUntilBlock(p as unknown as RunWorkflowUntilBlockParams, c),
-  run_from_block: (p, c) => executeRunFromBlock(p as unknown as RunFromBlockParams, c),
-  run_block: (p, c) => executeRunBlock(p as unknown as RunBlockParams, c),
   get_deployed_workflow_state: (p, c) =>
     executeGetDeployedWorkflowState(p as GetDeployedWorkflowStateParams, c),
   generate_api_key: (p, c) => executeGenerateApiKey(p as unknown as GenerateApiKeyParams, c),
@@ -367,10 +443,7 @@ const SIM_WORKFLOW_TOOL_HANDLERS: Record<
     }),
   set_global_workflow_variables: (p, c) =>
     executeSetGlobalWorkflowVariables(p as SetGlobalWorkflowVariablesParams, c),
-  deploy_api: (p, c) => executeDeployApi(p as DeployApiParams, c),
+  workflow_deploy: (p, c) => executeWorkflowDeployUnified(p, c),
-  deploy_chat: (p, c) => executeDeployChat(p as DeployChatParams, c),
-  deploy_mcp: (p, c) => executeDeployMcp(p as DeployMcpParams, c),
-  redeploy: (_p, c) => executeRedeploy(c),
   check_deployment_status: (p, c) =>
     executeCheckDeploymentStatus(p as CheckDeploymentStatusParams, c),
   list_workspace_mcp_servers: (p, c) =>

apps/sim/lib/copilot/orchestrator/tool-executor/param-types.ts

@@ -93,6 +93,18 @@ export interface RunBlockParams {
   useDeployedState?: boolean
 }
 
+export interface WorkflowRunParams {
+  mode?: 'full' | 'until_block' | 'from_block' | 'block'
+  workflowId?: string
+  workflow_input?: unknown
+  input?: unknown
+  useDeployedState?: boolean
+  stopAfterBlockId?: string
+  startBlockId?: string
+  blockId?: string
+  executionId?: string
+}
+
 export interface GetDeployedWorkflowStateParams {
   workflowId?: string
 }
@@ -169,6 +181,39 @@ export interface CreateWorkspaceMcpServerParams {
   workflowIds?: string[]
 }
 
+export interface WorkflowDeployParams {
+  mode:
+    | 'status'
+    | 'redeploy'
+    | 'api'
+    | 'chat'
+    | 'mcp'
+    | 'list_mcp_servers'
+    | 'create_mcp_server'
+  workflowId?: string
+  action?: 'deploy' | 'undeploy'
+  identifier?: string
+  title?: string
+  description?: string
+  customizations?: {
+    primaryColor?: string
+    secondaryColor?: string
+    welcomeMessage?: string
+    iconUrl?: string
+  }
+  authType?: 'none' | 'password' | 'public' | 'email' | 'sso'
+  password?: string
+  allowedEmails?: string[]
+  outputConfigs?: unknown[]
+  serverId?: string
+  toolName?: string
+  toolDescription?: string
+  parameterSchema?: Record<string, unknown>
+  name?: string
+  isPublic?: boolean
+  workflowIds?: string[]
+}
+
 // === Workflow Organization Params ===
 
 export interface RenameWorkflowParams {

apps/sim/lib/copilot/tools/client/tool-display-registry.ts

@@ -592,16 +592,40 @@ const META_edit: ToolMetadata = {
   },
 }
 
-const META_edit_workflow: ToolMetadata = {
+const META_workflow_change: ToolMetadata = {
   displayNames: {
-    [ClientToolCallState.generating]: { text: 'Editing your workflow', icon: Loader2 },
+    [ClientToolCallState.generating]: { text: 'Planning workflow changes', icon: Loader2 },
-    [ClientToolCallState.executing]: { text: 'Editing your workflow', icon: Loader2 },
+    [ClientToolCallState.executing]: { text: 'Applying workflow changes', icon: Loader2 },
-    [ClientToolCallState.success]: { text: 'Edited your workflow', icon: Grid2x2Check },
+    [ClientToolCallState.success]: { text: 'Updated your workflow', icon: Grid2x2Check },
-    [ClientToolCallState.error]: { text: 'Failed to edit your workflow', icon: XCircle },
+    [ClientToolCallState.error]: { text: 'Failed to update your workflow', icon: XCircle },
     [ClientToolCallState.review]: { text: 'Review your workflow changes', icon: Grid2x2 },
     [ClientToolCallState.rejected]: { text: 'Rejected workflow changes', icon: Grid2x2X },
-    [ClientToolCallState.aborted]: { text: 'Aborted editing your workflow', icon: MinusCircle },
+    [ClientToolCallState.aborted]: { text: 'Aborted workflow changes', icon: MinusCircle },
-    [ClientToolCallState.pending]: { text: 'Editing your workflow', icon: Loader2 },
+    [ClientToolCallState.pending]: { text: 'Planning workflow changes', icon: Loader2 },
+  },
+  getDynamicText: (params, state) => {
+    const mode = typeof params?.mode === 'string' ? params.mode.toLowerCase() : ''
+    if (mode === 'dry_run') {
+      switch (state) {
+        case ClientToolCallState.success:
+          return 'Planned workflow changes'
+        case ClientToolCallState.executing:
+        case ClientToolCallState.generating:
+        case ClientToolCallState.pending:
+          return 'Planning workflow changes'
+      }
+    }
+    if (mode === 'apply' || typeof params?.proposalId === 'string') {
+      switch (state) {
+        case ClientToolCallState.success:
+          return 'Applied workflow changes'
+        case ClientToolCallState.executing:
+        case ClientToolCallState.generating:
+        case ClientToolCallState.pending:
+          return 'Applying workflow changes'
+      }
+    }
+    return undefined
   },
   uiConfig: {
     isSpecial: true,
@@ -609,6 +633,42 @@ const META_edit_workflow: ToolMetadata = {
   },
 }
 
+const META_workflow_context_get: ToolMetadata = {
+  displayNames: {
+    [ClientToolCallState.generating]: { text: 'Gathering workflow context', icon: Loader2 },
+    [ClientToolCallState.pending]: { text: 'Gathering workflow context', icon: Loader2 },
+    [ClientToolCallState.executing]: { text: 'Gathering workflow context', icon: Loader2 },
+    [ClientToolCallState.success]: { text: 'Gathered workflow context', icon: FileText },
+    [ClientToolCallState.error]: { text: 'Failed to gather workflow context', icon: XCircle },
+    [ClientToolCallState.rejected]: { text: 'Skipped workflow context', icon: MinusCircle },
+    [ClientToolCallState.aborted]: { text: 'Aborted workflow context', icon: MinusCircle },
+  },
+}
+
+const META_workflow_context_expand: ToolMetadata = {
+  displayNames: {
+    [ClientToolCallState.generating]: { text: 'Expanding workflow schemas', icon: Loader2 },
+    [ClientToolCallState.pending]: { text: 'Expanding workflow schemas', icon: Loader2 },
+    [ClientToolCallState.executing]: { text: 'Expanding workflow schemas', icon: Loader2 },
+    [ClientToolCallState.success]: { text: 'Expanded workflow schemas', icon: FileText },
+    [ClientToolCallState.error]: { text: 'Failed to expand workflow schemas', icon: XCircle },
+    [ClientToolCallState.rejected]: { text: 'Skipped schema expansion', icon: MinusCircle },
+    [ClientToolCallState.aborted]: { text: 'Aborted schema expansion', icon: MinusCircle },
+  },
+}
+
+const META_workflow_verify: ToolMetadata = {
+  displayNames: {
+    [ClientToolCallState.generating]: { text: 'Verifying workflow', icon: Loader2 },
+    [ClientToolCallState.pending]: { text: 'Verifying workflow', icon: Loader2 },
+    [ClientToolCallState.executing]: { text: 'Verifying workflow', icon: Loader2 },
+    [ClientToolCallState.success]: { text: 'Verified workflow', icon: CheckCircle2 },
+    [ClientToolCallState.error]: { text: 'Workflow verification failed', icon: XCircle },
+    [ClientToolCallState.rejected]: { text: 'Skipped workflow verification', icon: MinusCircle },
+    [ClientToolCallState.aborted]: { text: 'Aborted workflow verification', icon: MinusCircle },
+  },
+}
+
 const META_evaluate: ToolMetadata = {
   displayNames: {
     [ClientToolCallState.generating]: { text: 'Evaluating', icon: Loader2 },
@@ -2541,7 +2601,12 @@ const TOOL_METADATA_BY_ID: Record<string, ToolMetadata> = {
   deploy_chat: META_deploy_chat,
   deploy_mcp: META_deploy_mcp,
   edit: META_edit,
-  edit_workflow: META_edit_workflow,
+  workflow_context_get: META_workflow_context_get,
+  workflow_context_expand: META_workflow_context_expand,
+  workflow_change: META_workflow_change,
+  workflow_verify: META_workflow_verify,
+  workflow_run: META_run_workflow,
+  workflow_deploy: META_deploy_api,
   evaluate: META_evaluate,
   get_block_config: META_get_block_config,
   get_block_options: META_get_block_options,

apps/sim/lib/copilot/tools/mcp/definitions.ts

@@ -191,10 +191,10 @@ export const DIRECT_TOOL_DEFS: DirectToolDef[] = [
     },
   },
   {
-    name: 'run_workflow',
+    name: 'workflow_run',
-    toolId: 'run_workflow',
+    toolId: 'workflow_run',
     description:
-      'Run a workflow and return its output. Works on both draft and deployed states. By default runs the draft (live) state.',
+      'Run a workflow using one unified interface. Supports full runs and partial execution modes.',
     inputSchema: {
       type: 'object',
       properties: {
@@ -202,112 +202,38 @@ export const DIRECT_TOOL_DEFS: DirectToolDef[] = [
           type: 'string',
           description: 'REQUIRED. The workflow ID to run.',
         },
+        mode: {
+          type: 'string',
+          description: 'Execution mode: full, until_block, from_block, or block. Default: full.',
+          enum: ['full', 'until_block', 'from_block', 'block'],
+        },
         workflow_input: {
           type: 'object',
           description:
-            'JSON object with input values. Keys should match the workflow start block input field names.',
+            'JSON object with input values. Keys should match workflow start block input names.',
-        },
-        useDeployedState: {
-          type: 'boolean',
-          description: 'When true, runs the deployed version instead of the draft. Default: false.',
-        },
-      },
-      required: ['workflowId'],
-    },
-  },
-  {
-    name: 'run_workflow_until_block',
-    toolId: 'run_workflow_until_block',
-    description:
-      'Run a workflow and stop after a specific block completes. Useful for testing partial execution or debugging specific blocks.',
-    inputSchema: {
-      type: 'object',
-      properties: {
-        workflowId: {
-          type: 'string',
-          description: 'REQUIRED. The workflow ID to run.',
         },
         stopAfterBlockId: {
           type: 'string',
-          description:
+          description: 'Required when mode is until_block.',
-            'REQUIRED. The block ID to stop after. Execution halts once this block completes.',
-        },
-        workflow_input: {
-          type: 'object',
-          description: 'JSON object with input values for the workflow.',
-        },
-        useDeployedState: {
-          type: 'boolean',
-          description: 'When true, runs the deployed version instead of the draft. Default: false.',
-        },
-      },
-      required: ['workflowId', 'stopAfterBlockId'],
-    },
-  },
-  {
-    name: 'run_from_block',
-    toolId: 'run_from_block',
-    description:
-      'Run a workflow starting from a specific block, using cached outputs from a prior execution for upstream blocks. The workflow must have been run at least once first.',
-    inputSchema: {
-      type: 'object',
-      properties: {
-        workflowId: {
-          type: 'string',
-          description: 'REQUIRED. The workflow ID to run.',
         },
         startBlockId: {
           type: 'string',
-          description: 'REQUIRED. The block ID to start execution from.',
+          description: 'Required when mode is from_block.',
-        },
-        executionId: {
-          type: 'string',
-          description:
-            'Optional. Specific execution ID to load the snapshot from. Uses latest if omitted.',
-        },
-        workflow_input: {
-          type: 'object',
-          description: 'Optional input values for the workflow.',
-        },
-        useDeployedState: {
-          type: 'boolean',
-          description: 'When true, runs the deployed version instead of the draft. Default: false.',
-        },
-      },
-      required: ['workflowId', 'startBlockId'],
-    },
-  },
-  {
-    name: 'run_block',
-    toolId: 'run_block',
-    description:
-      'Run a single block in isolation using cached outputs from a prior execution. Only the specified block executes — nothing upstream or downstream. The workflow must have been run at least once first.',
-    inputSchema: {
-      type: 'object',
-      properties: {
-        workflowId: {
-          type: 'string',
-          description: 'REQUIRED. The workflow ID.',
         },
         blockId: {
           type: 'string',
-          description: 'REQUIRED. The block ID to run in isolation.',
+          description: 'Required when mode is block.',
         },
         executionId: {
           type: 'string',
-          description:
+          description: 'Optional execution snapshot ID for from_block or block modes.',
-            'Optional. Specific execution ID to load the snapshot from. Uses latest if omitted.',
-        },
-        workflow_input: {
-          type: 'object',
-          description: 'Optional input values for the workflow.',
         },
         useDeployedState: {
           type: 'boolean',
-          description: 'When true, runs the deployed version instead of the draft. Default: false.',
+          description: 'When true, runs deployed state instead of draft. Default: false.',
         },
       },
-      required: ['workflowId', 'blockId'],
+      required: ['workflowId'],
     },
   },
   {
@@ -531,10 +457,10 @@ ALSO CAN:
     description: `Run a workflow and verify its outputs. Works on both deployed and undeployed (draft) workflows. Use after building to verify correctness.
 
 Supports full and partial execution:
-- Full run with test inputs
+- Full run with test inputs using workflow_run mode "full"
-- Stop after a specific block (run_workflow_until_block)
+- Stop after a specific block using workflow_run mode "until_block"
-- Run a single block in isolation (run_block)
+- Run a single block in isolation using workflow_run mode "block"
-- Resume from a specific block (run_from_block)`,
+- Resume from a specific block using workflow_run mode "from_block"`,
     inputSchema: {
       type: 'object',
       properties: {

apps/sim/lib/copilot/tools/server/blocks/get-block-config.ts

@@ -109,7 +109,7 @@ function resolveSubBlockOptions(sb: SubBlockConfig): string[] | undefined {
     return undefined
   }
 
-  // Return the actual option ID/value that edit_workflow expects, not the display label
+  // Return canonical option IDs/values expected by workflow_change compilation and apply
   return rawOptions
     .map((opt: any) => {
       if (!opt) return undefined

apps/sim/lib/copilot/tools/server/router.ts

@@ -11,8 +11,13 @@ import { makeApiRequestServerTool } from '@/lib/copilot/tools/server/other/make-
 import { searchOnlineServerTool } from '@/lib/copilot/tools/server/other/search-online'
 import { getCredentialsServerTool } from '@/lib/copilot/tools/server/user/get-credentials'
 import { setEnvironmentVariablesServerTool } from '@/lib/copilot/tools/server/user/set-environment-variables'
-import { editWorkflowServerTool } from '@/lib/copilot/tools/server/workflow/edit-workflow'
 import { getWorkflowConsoleServerTool } from '@/lib/copilot/tools/server/workflow/get-workflow-console'
+import { workflowChangeServerTool } from '@/lib/copilot/tools/server/workflow/workflow-change'
+import {
+  workflowContextExpandServerTool,
+  workflowContextGetServerTool,
+} from '@/lib/copilot/tools/server/workflow/workflow-context'
+import { workflowVerifyServerTool } from '@/lib/copilot/tools/server/workflow/workflow-verify'
 import { ExecuteResponseSuccessSchema } from '@/lib/copilot/tools/shared/schemas'
 
 export { ExecuteResponseSuccessSchema }
@@ -27,7 +32,6 @@ const serverToolRegistry: Record<string, BaseServerTool> = {
   [getBlockOptionsServerTool.name]: getBlockOptionsServerTool,
   [getBlockConfigServerTool.name]: getBlockConfigServerTool,
   [getTriggerBlocksServerTool.name]: getTriggerBlocksServerTool,
-  [editWorkflowServerTool.name]: editWorkflowServerTool,
   [getWorkflowConsoleServerTool.name]: getWorkflowConsoleServerTool,
   [searchDocumentationServerTool.name]: searchDocumentationServerTool,
   [searchOnlineServerTool.name]: searchOnlineServerTool,
@@ -35,6 +39,10 @@ const serverToolRegistry: Record<string, BaseServerTool> = {
   [getCredentialsServerTool.name]: getCredentialsServerTool,
   [makeApiRequestServerTool.name]: makeApiRequestServerTool,
   [knowledgeBaseServerTool.name]: knowledgeBaseServerTool,
+  [workflowContextGetServerTool.name]: workflowContextGetServerTool,
+  [workflowContextExpandServerTool.name]: workflowContextExpandServerTool,
+  [workflowChangeServerTool.name]: workflowChangeServerTool,
+  [workflowVerifyServerTool.name]: workflowVerifyServerTool,
 }
 
 /**

apps/sim/lib/copilot/tools/server/workflow/change-store.ts

@@ -0,0 +1,185 @@
+import crypto from 'crypto'
+import { createLogger } from '@sim/logger'
+import { getRedisClient } from '@/lib/core/config/redis'
+
+type StoreEntry<T> = {
+  value: T
+  expiresAt: number
+}
+
+const DEFAULT_TTL_MS = 30 * 60 * 1000
+const MAX_ENTRIES = 500
+const DEFAULT_TTL_SECONDS = Math.floor(DEFAULT_TTL_MS / 1000)
+const CONTEXT_PREFIX = 'copilot:workflow_change:context'
+const PROPOSAL_PREFIX = 'copilot:workflow_change:proposal'
+
+const logger = createLogger('WorkflowChangeStore')
+
+class TTLStore<T> {
+  private readonly data = new Map<string, StoreEntry<T>>()
+
+  constructor(private readonly ttlMs = DEFAULT_TTL_MS) {}
+
+  set(value: T): string {
+    this.gc()
+    if (this.data.size >= MAX_ENTRIES) {
+      const firstKey = this.data.keys().next().value as string | undefined
+      if (firstKey) {
+        this.data.delete(firstKey)
+      }
+    }
+    const id = crypto.randomUUID()
+    this.data.set(id, {
+      value,
+      expiresAt: Date.now() + this.ttlMs,
+    })
+    return id
+  }
+
+  get(id: string): T | null {
+    const entry = this.data.get(id)
+    if (!entry) return null
+    if (entry.expiresAt <= Date.now()) {
+      this.data.delete(id)
+      return null
+    }
+    return entry.value
+  }
+
+  private gc(): void {
+    const now = Date.now()
+    for (const [key, entry] of this.data.entries()) {
+      if (entry.expiresAt <= now) {
+        this.data.delete(key)
+      }
+    }
+  }
+}
+
+export type WorkflowContextPack = {
+  workflowId: string
+  snapshotHash: string
+  workflowState: {
+    blocks: Record<string, any>
+    edges: Array<Record<string, any>>
+    loops: Record<string, any>
+    parallels: Record<string, any>
+  }
+  schemasByType: Record<string, any>
+  schemaRefsByType: Record<string, string>
+  summary: Record<string, any>
+}
+
+export type WorkflowChangeProposal = {
+  workflowId: string
+  baseSnapshotHash: string
+  compiledOperations: Array<Record<string, any>>
+  diffSummary: Record<string, any>
+  warnings: string[]
+  diagnostics: string[]
+  touchedBlocks: string[]
+  acceptanceAssertions: string[]
+  postApply?: {
+    verify?: boolean
+    run?: Record<string, any>
+    evaluator?: Record<string, any>
+  }
+  handoff?: {
+    objective?: string
+    constraints?: string[]
+    resolvedIds?: Record<string, string>
+    assumptions?: string[]
+    unresolvedRisks?: string[]
+  }
+}
+
+const contextPackStore = new TTLStore<WorkflowContextPack>()
+const proposalStore = new TTLStore<WorkflowChangeProposal>()
+
+function getContextRedisKey(id: string): string {
+  return `${CONTEXT_PREFIX}:${id}`
+}
+
+function getProposalRedisKey(id: string): string {
+  return `${PROPOSAL_PREFIX}:${id}`
+}
+
+async function writeRedisJson(key: string, value: unknown): Promise<void> {
+  const redis = getRedisClient()!
+  await redis.set(key, JSON.stringify(value), 'EX', DEFAULT_TTL_SECONDS)
+}
+
+async function readRedisJson<T>(key: string): Promise<T | null> {
+  const redis = getRedisClient()!
+
+  const raw = await redis.get(key)
+  if (!raw) {
+    return null
+  }
+
+  try {
+    return JSON.parse(raw) as T
+  } catch (error) {
+    logger.warn('Failed parsing workflow change store JSON payload', { key, error })
+    await redis.del(key).catch(() => {})
+    return null
+  }
+}
+
+export async function saveContextPack(pack: WorkflowContextPack): Promise<string> {
+  if (!getRedisClient()) {
+    return contextPackStore.set(pack)
+  }
+  const id = crypto.randomUUID()
+  try {
+    await writeRedisJson(getContextRedisKey(id), pack)
+    return id
+  } catch (error) {
+    logger.warn('Redis write failed for workflow context pack, using memory fallback', { error })
+    return contextPackStore.set(pack)
+  }
+}
+
+export async function getContextPack(id: string): Promise<WorkflowContextPack | null> {
+  if (!getRedisClient()) {
+    return contextPackStore.get(id)
+  }
+  try {
+    const redisPayload = await readRedisJson<WorkflowContextPack>(getContextRedisKey(id))
+    if (redisPayload) {
+      return redisPayload
+    }
+  } catch (error) {
+    logger.warn('Redis read failed for workflow context pack, using memory fallback', { error })
+  }
+  return contextPackStore.get(id)
+}
+
+export async function saveProposal(proposal: WorkflowChangeProposal): Promise<string> {
+  if (!getRedisClient()) {
+    return proposalStore.set(proposal)
+  }
+  const id = crypto.randomUUID()
+  try {
+    await writeRedisJson(getProposalRedisKey(id), proposal)
+    return id
+  } catch (error) {
+    logger.warn('Redis write failed for workflow proposal, using memory fallback', { error })
+    return proposalStore.set(proposal)
+  }
+}
+
+export async function getProposal(id: string): Promise<WorkflowChangeProposal | null> {
+  if (!getRedisClient()) {
+    return proposalStore.get(id)
+  }
+  try {
+    const redisPayload = await readRedisJson<WorkflowChangeProposal>(getProposalRedisKey(id))
+    if (redisPayload) {
+      return redisPayload
+    }
+  } catch (error) {
+    logger.warn('Redis read failed for workflow proposal, using memory fallback', { error })
+  }
+  return proposalStore.get(id)
+}

apps/sim/lib/copilot/tools/server/workflow/edit-workflow/index.ts

@@ -68,8 +68,8 @@ async function getCurrentWorkflowStateFromDb(
   return { workflowState, subBlockValues }
 }
 
-export const editWorkflowServerTool: BaseServerTool<EditWorkflowParams, unknown> = {
+export const applyWorkflowOperationsServerTool: BaseServerTool<EditWorkflowParams, unknown> = {
-  name: 'edit_workflow',
+  name: '__internal_apply_workflow_operations',
   async execute(params: EditWorkflowParams, context?: { userId: string }): Promise<unknown> {
     const logger = createLogger('EditWorkflowServerTool')
     const { operations, workflowId, currentUserWorkflow } = params
@@ -90,7 +90,7 @@ export const editWorkflowServerTool: BaseServerTool<EditWorkflowParams, unknown>
       throw new Error(authorization.message || 'Unauthorized workflow access')
     }
 
-    logger.info('Executing edit_workflow', {
+    logger.info('Executing internal workflow operation apply', {
       operationCount: operations.length,
       workflowId,
       hasCurrentUserWorkflow: !!currentUserWorkflow,
@@ -210,7 +210,7 @@ export const editWorkflowServerTool: BaseServerTool<EditWorkflowParams, unknown>
       logger.warn('No userId in context - skipping custom tools persistence', { workflowId })
     }
 
-    logger.info('edit_workflow successfully applied operations', {
+    logger.info('Internal workflow operation apply succeeded', {
       operationCount: operations.length,
       blocksCount: Object.keys(modifiedWorkflowState.blocks).length,
       edgesCount: modifiedWorkflowState.edges.length,

apps/sim/lib/copilot/tools/server/workflow/workflow-context.ts

@@ -0,0 +1,166 @@
+import { createLogger } from '@sim/logger'
+import { z } from 'zod'
+import type { BaseServerTool } from '@/lib/copilot/tools/server/base-tool'
+import { authorizeWorkflowByWorkspacePermission } from '@/lib/workflows/utils'
+import { getContextPack, saveContextPack } from './change-store'
+import {
+  buildSchemasByType,
+  getAllKnownBlockTypes,
+  hashWorkflowState,
+  loadWorkflowStateFromDb,
+  summarizeWorkflowState,
+} from './workflow-state'
+
+const logger = createLogger('WorkflowContextServerTool')
+
+const WorkflowContextGetInputSchema = z.object({
+  workflowId: z.string(),
+  objective: z.string().optional(),
+  includeBlockTypes: z.array(z.string()).optional(),
+  includeAllSchemas: z.boolean().optional(),
+  schemaMode: z.enum(['minimal', 'workflow', 'all']).optional(),
+})
+
+type WorkflowContextGetParams = z.infer<typeof WorkflowContextGetInputSchema>
+
+const WorkflowContextExpandInputSchema = z.object({
+  contextPackId: z.string(),
+  blockTypes: z.array(z.string()).optional(),
+  schemaRefs: z.array(z.string()).optional(),
+})
+
+type WorkflowContextExpandParams = z.infer<typeof WorkflowContextExpandInputSchema>
+
+function parseSchemaRefToBlockType(schemaRef: string): string | null {
+  if (!schemaRef) return null
+  const [blockType] = schemaRef.split('@')
+  return blockType || null
+}
+
+function buildAvailableBlockCatalog(
+  schemaRefsByType: Record<string, string>
+): Array<Record<string, any>> {
+  return Object.entries(schemaRefsByType)
+    .sort((a, b) => a[0].localeCompare(b[0]))
+    .map(([blockType, schemaRef]) => ({
+      blockType,
+      schemaRef,
+    }))
+}
+
+export const workflowContextGetServerTool: BaseServerTool<WorkflowContextGetParams, any> = {
+  name: 'workflow_context_get',
+  inputSchema: WorkflowContextGetInputSchema,
+  async execute(params: WorkflowContextGetParams, context?: { userId: string }): Promise<any> {
+    if (!context?.userId) {
+      throw new Error('Unauthorized workflow access')
+    }
+
+    const authorization = await authorizeWorkflowByWorkspacePermission({
+      workflowId: params.workflowId,
+      userId: context.userId,
+      action: 'read',
+    })
+    if (!authorization.allowed) {
+      throw new Error(authorization.message || 'Unauthorized workflow access')
+    }
+
+    const { workflowState } = await loadWorkflowStateFromDb(params.workflowId)
+    const snapshotHash = hashWorkflowState(workflowState as unknown as Record<string, unknown>)
+
+    const blockTypesInWorkflow = Object.values(workflowState.blocks || {}).map((block: any) =>
+      String(block?.type || '')
+    )
+    const requestedTypes = params.includeBlockTypes || []
+    const schemaMode =
+      params.includeAllSchemas === true ? 'all' : (params.schemaMode || 'minimal')
+    const candidateTypes =
+      schemaMode === 'all'
+        ? getAllKnownBlockTypes()
+        : schemaMode === 'workflow'
+          ? [...blockTypesInWorkflow, ...requestedTypes]
+          : [...requestedTypes]
+    const { schemasByType, schemaRefsByType } = buildSchemasByType(candidateTypes)
+    const suggestedSchemaTypes = [...new Set(blockTypesInWorkflow.filter(Boolean))]
+
+    const summary = summarizeWorkflowState(workflowState)
+    const packId = await saveContextPack({
+      workflowId: params.workflowId,
+      snapshotHash,
+      workflowState,
+      schemasByType,
+      schemaRefsByType,
+      summary: {
+        ...summary,
+        objective: params.objective || null,
+      },
+    })
+
+    logger.info('Generated workflow context pack', {
+      workflowId: params.workflowId,
+      contextPackId: packId,
+      schemaCount: Object.keys(schemaRefsByType).length,
+    })
+
+    return {
+      success: true,
+      contextPackId: packId,
+      workflowId: params.workflowId,
+      snapshotHash,
+      schemaMode,
+      summary: {
+        ...summary,
+        objective: params.objective || null,
+      },
+      schemaRefsByType,
+      availableBlockCatalog: buildAvailableBlockCatalog(schemaRefsByType),
+      suggestedSchemaTypes,
+      inScopeSchemas: schemasByType,
+    }
+  },
+}
+
+export const workflowContextExpandServerTool: BaseServerTool<WorkflowContextExpandParams, any> = {
+  name: 'workflow_context_expand',
+  inputSchema: WorkflowContextExpandInputSchema,
+  async execute(params: WorkflowContextExpandParams, context?: { userId: string }): Promise<any> {
+    if (!context?.userId) {
+      throw new Error('Unauthorized workflow access')
+    }
+
+    const contextPack = await getContextPack(params.contextPackId)
+    if (!contextPack) {
+      throw new Error(`Context pack not found or expired: ${params.contextPackId}`)
+    }
+
+    const authorization = await authorizeWorkflowByWorkspacePermission({
+      workflowId: contextPack.workflowId,
+      userId: context.userId,
+      action: 'read',
+    })
+    if (!authorization.allowed) {
+      throw new Error(authorization.message || 'Unauthorized workflow access')
+    }
+
+    const requestedBlockTypes = new Set<string>()
+    for (const blockType of params.blockTypes || []) {
+      if (blockType) requestedBlockTypes.add(blockType)
+    }
+    for (const schemaRef of params.schemaRefs || []) {
+      const blockType = parseSchemaRefToBlockType(schemaRef)
+      if (blockType) requestedBlockTypes.add(blockType)
+    }
+
+    const typesToExpand = [...requestedBlockTypes]
+    const { schemasByType, schemaRefsByType } = buildSchemasByType(typesToExpand)
+
+    return {
+      success: true,
+      contextPackId: params.contextPackId,
+      workflowId: contextPack.workflowId,
+      snapshotHash: contextPack.snapshotHash,
+      schemasByType,
+      schemaRefsByType,
+    }
+  },
+}

apps/sim/lib/copilot/tools/server/workflow/workflow-state.ts

@@ -0,0 +1,226 @@
+import crypto from 'crypto'
+import { db } from '@sim/db'
+import { workflow as workflowTable } from '@sim/db/schema'
+import { createLogger } from '@sim/logger'
+import { eq } from 'drizzle-orm'
+import { loadWorkflowFromNormalizedTables } from '@/lib/workflows/persistence/utils'
+import { getAllBlockTypes, getBlock } from '@/blocks/registry'
+import type { SubBlockConfig } from '@/blocks/types'
+
+const logger = createLogger('WorkflowContextState')
+
+function stableSortValue(value: any): any {
+  if (Array.isArray(value)) {
+    return value.map(stableSortValue)
+  }
+  if (value && typeof value === 'object') {
+    const sorted: Record<string, any> = {}
+    for (const key of Object.keys(value).sort()) {
+      sorted[key] = stableSortValue(value[key])
+    }
+    return sorted
+  }
+  return value
+}
+
+export function hashWorkflowState(state: Record<string, unknown>): string {
+  const stable = stableSortValue(state)
+  const payload = JSON.stringify(stable)
+  return `sha256:${crypto.createHash('sha256').update(payload).digest('hex')}`
+}
+
+function normalizeOptions(options: unknown): string[] | null {
+  if (!Array.isArray(options)) return null
+  const normalized = options
+    .map((option) => {
+      if (option == null) return null
+      if (typeof option === 'object') {
+        const optionRecord = option as Record<string, unknown>
+        const id = optionRecord.id
+        if (typeof id === 'string') return id
+        const label = optionRecord.label
+        if (typeof label === 'string') return label
+        return null
+      }
+      return String(option)
+    })
+    .filter((value): value is string => Boolean(value))
+  return normalized.length > 0 ? normalized : null
+}
+
+function serializeRequired(required: SubBlockConfig['required']): boolean | Record<string, any> {
+  if (typeof required === 'boolean') return required
+  if (!required) return false
+  if (typeof required === 'object') {
+    const out: Record<string, any> = {}
+    const record = required as Record<string, unknown>
+    for (const key of ['field', 'operator', 'value']) {
+      if (record[key] !== undefined) {
+        out[key] = record[key]
+      }
+    }
+    return out
+  }
+  return false
+}
+
+function serializeSubBlock(subBlock: SubBlockConfig): Record<string, unknown> {
+  const staticOptions =
+    typeof subBlock.options === 'function' ? null : normalizeOptions(subBlock.options)
+  return {
+    id: subBlock.id,
+    type: subBlock.type,
+    title: subBlock.title,
+    description: subBlock.description || null,
+    mode: subBlock.mode || null,
+    placeholder: subBlock.placeholder || null,
+    hidden: Boolean(subBlock.hidden),
+    multiSelect: Boolean(subBlock.multiSelect),
+    required: serializeRequired(subBlock.required),
+    hasDynamicOptions: typeof subBlock.options === 'function',
+    options: staticOptions,
+    defaultValue: subBlock.defaultValue ?? null,
+    min: subBlock.min ?? null,
+    max: subBlock.max ?? null,
+  }
+}
+
+function serializeBlockSchema(blockType: string): Record<string, unknown> | null {
+  const blockConfig = getBlock(blockType)
+  if (!blockConfig) return null
+
+  const subBlocks = Array.isArray(blockConfig.subBlocks)
+    ? blockConfig.subBlocks.map(serializeSubBlock)
+    : []
+  const outputs = blockConfig.outputs || {}
+  const outputKeys = Object.keys(outputs)
+
+  return {
+    blockType,
+    blockName: blockConfig.name || blockType,
+    category: blockConfig.category,
+    triggerAllowed: Boolean(blockConfig.triggerAllowed || blockConfig.triggers?.enabled),
+    hasTriggersConfig: Boolean(blockConfig.triggers?.enabled),
+    subBlocks,
+    outputKeys,
+    longDescription: blockConfig.longDescription || null,
+  }
+}
+
+export function buildSchemasByType(blockTypes: string[]): {
+  schemasByType: Record<string, any>
+  schemaRefsByType: Record<string, string>
+} {
+  const schemasByType: Record<string, any> = {}
+  const schemaRefsByType: Record<string, string> = {}
+
+  const uniqueTypes = [...new Set(blockTypes.filter(Boolean))]
+  for (const blockType of uniqueTypes) {
+    const schema = serializeBlockSchema(blockType)
+    if (!schema) continue
+    const stableSchema = stableSortValue(schema)
+    const schemaHash = crypto
+      .createHash('sha256')
+      .update(JSON.stringify(stableSchema))
+      .digest('hex')
+    schemasByType[blockType] = stableSchema
+    schemaRefsByType[blockType] = `${blockType}@sha256:${schemaHash}`
+  }
+
+  return { schemasByType, schemaRefsByType }
+}
+
+export async function loadWorkflowStateFromDb(workflowId: string): Promise<{
+  workflowState: {
+    blocks: Record<string, any>
+    edges: Array<Record<string, any>>
+    loops: Record<string, any>
+    parallels: Record<string, any>
+  }
+  workspaceId?: string
+}> {
+  const [workflowRecord] = await db
+    .select({ workspaceId: workflowTable.workspaceId })
+    .from(workflowTable)
+    .where(eq(workflowTable.id, workflowId))
+    .limit(1)
+  if (!workflowRecord) {
+    throw new Error(`Workflow ${workflowId} not found`)
+  }
+
+  const normalized = await loadWorkflowFromNormalizedTables(workflowId)
+  if (!normalized) {
+    throw new Error(`Workflow ${workflowId} has no normalized data`)
+  }
+
+  const blocks = { ...normalized.blocks }
+  const invalidBlockIds: string[] = []
+  for (const [blockId, block] of Object.entries(blocks)) {
+    if (!(block as { type?: unknown })?.type) {
+      invalidBlockIds.push(blockId)
+    }
+  }
+
+  for (const blockId of invalidBlockIds) {
+    delete blocks[blockId]
+  }
+
+  const invalidSet = new Set(invalidBlockIds)
+  const edges = (normalized.edges || []).filter(
+    (edge: any) => !invalidSet.has(edge.source) && !invalidSet.has(edge.target)
+  )
+
+  if (invalidBlockIds.length > 0) {
+    logger.warn('Dropped blocks without type while loading workflow state', {
+      workflowId,
+      dropped: invalidBlockIds,
+    })
+  }
+
+  return {
+    workflowState: {
+      blocks,
+      edges,
+      loops: normalized.loops || {},
+      parallels: normalized.parallels || {},
+    },
+    workspaceId: workflowRecord.workspaceId || undefined,
+  }
+}
+
+export function summarizeWorkflowState(workflowState: {
+  blocks: Record<string, any>
+  edges: Array<Record<string, any>>
+  loops: Record<string, any>
+  parallels: Record<string, any>
+}): Record<string, unknown> {
+  const blocks = workflowState.blocks || {}
+  const edges = workflowState.edges || []
+  const blockTypes: Record<string, number> = {}
+  const triggerBlocks: Array<{ id: string; name: string; type: string }> = []
+
+  for (const [blockId, block] of Object.entries(blocks)) {
+    const blockType = String((block as Record<string, unknown>).type || 'unknown')
+    blockTypes[blockType] = (blockTypes[blockType] || 0) + 1
+    if ((block as Record<string, unknown>).triggerMode === true) {
+      triggerBlocks.push({
+        id: blockId,
+        name: String((block as Record<string, unknown>).name || blockType),
+        type: blockType,
+      })
+    }
+  }
+
+  return {
+    blockCount: Object.keys(blocks).length,
+    edgeCount: edges.length,
+    loopCount: Object.keys(workflowState.loops || {}).length,
+    parallelCount: Object.keys(workflowState.parallels || {}).length,
+    blockTypes,
+    triggerBlocks,
+  }
+}
+
+export function getAllKnownBlockTypes(): string[] {
+  return getAllBlockTypes()
+}

apps/sim/lib/copilot/tools/server/workflow/workflow-verify.ts

@@ -0,0 +1,194 @@
+import { createLogger } from '@sim/logger'
+import { z } from 'zod'
+import type { BaseServerTool } from '@/lib/copilot/tools/server/base-tool'
+import { validateWorkflowState } from '@/lib/workflows/sanitization/validation'
+import { authorizeWorkflowByWorkspacePermission } from '@/lib/workflows/utils'
+import { hashWorkflowState, loadWorkflowStateFromDb } from './workflow-state'
+
+const logger = createLogger('WorkflowVerifyServerTool')
+
+const AcceptanceItemSchema = z.union([
+  z.string(),
+  z.object({
+    kind: z.string().optional(),
+    assert: z.string(),
+  }),
+])
+
+const WorkflowVerifyInputSchema = z
+  .object({
+    workflowId: z.string(),
+    acceptance: z.array(AcceptanceItemSchema).optional(),
+    baseSnapshotHash: z.string().optional(),
+  })
+  .strict()
+
+type WorkflowVerifyParams = z.infer<typeof WorkflowVerifyInputSchema>
+
+function normalizeName(value: string): string {
+  return value.trim().toLowerCase()
+}
+
+function resolveBlockToken(
+  workflowState: { blocks: Record<string, any> },
+  token: string
+): string | null {
+  if (!token) return null
+  if (workflowState.blocks[token]) return token
+  const normalized = normalizeName(token)
+  for (const [blockId, block] of Object.entries(workflowState.blocks || {})) {
+    const blockName = normalizeName(String((block as Record<string, unknown>).name || ''))
+    if (blockName === normalized) return blockId
+  }
+  return null
+}
+
+function hasPath(
+  workflowState: { edges: Array<Record<string, any>> },
+  blockPath: string[]
+): boolean {
+  if (blockPath.length < 2) return true
+  const adjacency = new Map<string, string[]>()
+  for (const edge of workflowState.edges || []) {
+    const source = String(edge.source || '')
+    const target = String(edge.target || '')
+    if (!source || !target) continue
+    const existing = adjacency.get(source) || []
+    existing.push(target)
+    adjacency.set(source, existing)
+  }
+
+  for (let i = 0; i < blockPath.length - 1; i++) {
+    const from = blockPath[i]
+    const to = blockPath[i + 1]
+    const next = adjacency.get(from) || []
+    if (!next.includes(to)) return false
+  }
+  return true
+}
+
+function evaluateAssertions(params: {
+  workflowState: {
+    blocks: Record<string, any>
+    edges: Array<Record<string, any>>
+  }
+  assertions: string[]
+}): { failures: string[]; checks: Array<Record<string, any>> } {
+  const failures: string[] = []
+  const checks: Array<Record<string, any>> = []
+
+  for (const assertion of params.assertions) {
+    if (assertion.startsWith('block_exists:')) {
+      const token = assertion.slice('block_exists:'.length).trim()
+      const blockId = resolveBlockToken(params.workflowState, token)
+      const passed = Boolean(blockId)
+      checks.push({ assert: assertion, passed, resolvedBlockId: blockId || null })
+      if (!passed) failures.push(`Assertion failed: ${assertion}`)
+      continue
+    }
+
+    if (assertion.startsWith('trigger_exists:')) {
+      const triggerType = normalizeName(assertion.slice('trigger_exists:'.length))
+      const triggerBlock = Object.values(params.workflowState.blocks || {}).find((block: any) => {
+        if (block?.triggerMode !== true) return false
+        return normalizeName(String(block?.type || '')) === triggerType
+      })
+      const passed = Boolean(triggerBlock)
+      checks.push({ assert: assertion, passed })
+      if (!passed) failures.push(`Assertion failed: ${assertion}`)
+      continue
+    }
+
+    if (assertion.startsWith('path_exists:')) {
+      const rawPath = assertion.slice('path_exists:'.length).trim()
+      const tokens = rawPath
+        .split('->')
+        .map((token) => token.trim())
+        .filter(Boolean)
+      const resolvedPath = tokens
+        .map((token) => resolveBlockToken(params.workflowState, token))
+        .filter((value): value is string => Boolean(value))
+
+      const resolvedAll = resolvedPath.length === tokens.length
+      const passed = resolvedAll && hasPath(params.workflowState, resolvedPath)
+      checks.push({
+        assert: assertion,
+        passed,
+        resolvedPath,
+      })
+      if (!passed) failures.push(`Assertion failed: ${assertion}`)
+      continue
+    }
+
+    // Unknown assertion format - mark as warning failure for explicit visibility.
+    checks.push({ assert: assertion, passed: false, reason: 'unknown_assertion_type' })
+    failures.push(`Unknown assertion format: ${assertion}`)
+  }
+
+  return { failures, checks }
+}
+
+export const workflowVerifyServerTool: BaseServerTool<WorkflowVerifyParams, any> = {
+  name: 'workflow_verify',
+  inputSchema: WorkflowVerifyInputSchema,
+  async execute(params: WorkflowVerifyParams, context?: { userId: string }): Promise<any> {
+    if (!context?.userId) {
+      throw new Error('Unauthorized workflow access')
+    }
+
+    const authorization = await authorizeWorkflowByWorkspacePermission({
+      workflowId: params.workflowId,
+      userId: context.userId,
+      action: 'read',
+    })
+    if (!authorization.allowed) {
+      throw new Error(authorization.message || 'Unauthorized workflow access')
+    }
+
+    const { workflowState } = await loadWorkflowStateFromDb(params.workflowId)
+    const snapshotHash = hashWorkflowState(workflowState as unknown as Record<string, unknown>)
+    if (params.baseSnapshotHash && params.baseSnapshotHash !== snapshotHash) {
+      return {
+        success: false,
+        verified: false,
+        reason: 'snapshot_mismatch',
+        expected: params.baseSnapshotHash,
+        current: snapshotHash,
+      }
+    }
+
+    const validation = validateWorkflowState(workflowState as any, { sanitize: false })
+
+    const assertions = (params.acceptance || []).map((item) =>
+      typeof item === 'string' ? item : item.assert
+    )
+    const assertionResults = evaluateAssertions({
+      workflowState,
+      assertions,
+    })
+
+    const verified =
+      validation.valid && assertionResults.failures.length === 0 && validation.errors.length === 0
+
+    logger.info('Workflow verification complete', {
+      workflowId: params.workflowId,
+      verified,
+      errorCount: validation.errors.length,
+      warningCount: validation.warnings.length,
+      assertionFailures: assertionResults.failures.length,
+    })
+
+    return {
+      success: true,
+      verified,
+      snapshotHash,
+      validation: {
+        valid: validation.valid,
+        errors: validation.errors,
+        warnings: validation.warnings,
+      },
+      assertions: assertionResults.checks,
+      failures: assertionResults.failures,
+    }
+  },
+}

apps/sim/lib/execution/event-buffer.ts

@@ -1,246 +0,0 @@
-import { createLogger } from '@sim/logger'
-import { getRedisClient } from '@/lib/core/config/redis'
-import type { ExecutionEvent } from '@/lib/workflows/executor/execution-events'
-
-const logger = createLogger('ExecutionEventBuffer')
-
-const REDIS_PREFIX = 'execution:stream:'
-const TTL_SECONDS = 60 * 60 // 1 hour
-const EVENT_LIMIT = 1000
-const RESERVE_BATCH = 100
-const FLUSH_INTERVAL_MS = 15
-const FLUSH_MAX_BATCH = 200
-
-function getEventsKey(executionId: string) {
-  return `${REDIS_PREFIX}${executionId}:events`
-}
-
-function getSeqKey(executionId: string) {
-  return `${REDIS_PREFIX}${executionId}:seq`
-}
-
-function getMetaKey(executionId: string) {
-  return `${REDIS_PREFIX}${executionId}:meta`
-}
-
-export type ExecutionStreamStatus = 'active' | 'complete' | 'error' | 'cancelled'
-
-export interface ExecutionStreamMeta {
-  status: ExecutionStreamStatus
-  userId?: string
-  workflowId?: string
-  updatedAt?: string
-}
-
-export interface ExecutionEventEntry {
-  eventId: number
-  executionId: string
-  event: ExecutionEvent
-}
-
-export interface ExecutionEventWriter {
-  write: (event: ExecutionEvent) => Promise<ExecutionEventEntry>
-  flush: () => Promise<void>
-  close: () => Promise<void>
-}
-
-export async function setExecutionMeta(
-  executionId: string,
-  meta: Partial<ExecutionStreamMeta>
-): Promise<void> {
-  const redis = getRedisClient()
-  if (!redis) {
-    logger.warn('setExecutionMeta: Redis client unavailable', { executionId })
-    return
-  }
-  try {
-    const key = getMetaKey(executionId)
-    const payload: Record<string, string> = {
-      updatedAt: new Date().toISOString(),
-    }
-    if (meta.status) payload.status = meta.status
-    if (meta.userId) payload.userId = meta.userId
-    if (meta.workflowId) payload.workflowId = meta.workflowId
-    await redis.hset(key, payload)
-    await redis.expire(key, TTL_SECONDS)
-  } catch (error) {
-    logger.warn('Failed to update execution meta', {
-      executionId,
-      error: error instanceof Error ? error.message : String(error),
-    })
-  }
-}
-
-export async function getExecutionMeta(executionId: string): Promise<ExecutionStreamMeta | null> {
-  const redis = getRedisClient()
-  if (!redis) {
-    logger.warn('getExecutionMeta: Redis client unavailable', { executionId })
-    return null
-  }
-  try {
-    const key = getMetaKey(executionId)
-    const meta = await redis.hgetall(key)
-    if (!meta || Object.keys(meta).length === 0) return null
-    return meta as unknown as ExecutionStreamMeta
-  } catch (error) {
-    logger.warn('Failed to read execution meta', {
-      executionId,
-      error: error instanceof Error ? error.message : String(error),
-    })
-    return null
-  }
-}
-
-export async function readExecutionEvents(
-  executionId: string,
-  afterEventId: number
-): Promise<ExecutionEventEntry[]> {
-  const redis = getRedisClient()
-  if (!redis) return []
-  try {
-    const raw = await redis.zrangebyscore(getEventsKey(executionId), afterEventId + 1, '+inf')
-    return raw
-      .map((entry) => {
-        try {
-          return JSON.parse(entry) as ExecutionEventEntry
-        } catch {
-          return null
-        }
-      })
-      .filter((entry): entry is ExecutionEventEntry => Boolean(entry))
-  } catch (error) {
-    logger.warn('Failed to read execution events', {
-      executionId,
-      error: error instanceof Error ? error.message : String(error),
-    })
-    return []
-  }
-}
-
-export function createExecutionEventWriter(executionId: string): ExecutionEventWriter {
-  const redis = getRedisClient()
-  if (!redis) {
-    logger.warn(
-      'createExecutionEventWriter: Redis client unavailable, events will not be buffered',
-      {
-        executionId,
-      }
-    )
-    return {
-      write: async (event) => ({ eventId: 0, executionId, event }),
-      flush: async () => {},
-      close: async () => {},
-    }
-  }
-
-  let pending: ExecutionEventEntry[] = []
-  let nextEventId = 0
-  let maxReservedId = 0
-  let flushTimer: ReturnType<typeof setTimeout> | null = null
-
-  const scheduleFlush = () => {
-    if (flushTimer) return
-    flushTimer = setTimeout(() => {
-      flushTimer = null
-      void flush()
-    }, FLUSH_INTERVAL_MS)
-  }
-
-  const reserveIds = async (minCount: number) => {
-    const reserveCount = Math.max(RESERVE_BATCH, minCount)
-    const newMax = await redis.incrby(getSeqKey(executionId), reserveCount)
-    const startId = newMax - reserveCount + 1
-    if (nextEventId === 0 || nextEventId > maxReservedId) {
-      nextEventId = startId
-      maxReservedId = newMax
-    }
-  }
-
-  let flushPromise: Promise<void> | null = null
-  let closed = false
-  const inflightWrites = new Set<Promise<ExecutionEventEntry>>()
-
-  const doFlush = async () => {
-    if (pending.length === 0) return
-    const batch = pending
-    pending = []
-    try {
-      const key = getEventsKey(executionId)
-      const zaddArgs: (string | number)[] = []
-      for (const entry of batch) {
-        zaddArgs.push(entry.eventId, JSON.stringify(entry))
-      }
-      const pipeline = redis.pipeline()
-      pipeline.zadd(key, ...zaddArgs)
-      pipeline.expire(key, TTL_SECONDS)
-      pipeline.expire(getSeqKey(executionId), TTL_SECONDS)
-      pipeline.zremrangebyrank(key, 0, -EVENT_LIMIT - 1)
-      await pipeline.exec()
-    } catch (error) {
-      logger.warn('Failed to flush execution events', {
-        executionId,
-        batchSize: batch.length,
-        error: error instanceof Error ? error.message : String(error),
-        stack: error instanceof Error ? error.stack : undefined,
-      })
-      pending = batch.concat(pending)
-    }
-  }
-
-  const flush = async () => {
-    if (flushPromise) {
-      await flushPromise
-      return
-    }
-    flushPromise = doFlush()
-    try {
-      await flushPromise
-    } finally {
-      flushPromise = null
-      if (pending.length > 0) scheduleFlush()
-    }
-  }
-
-  const writeCore = async (event: ExecutionEvent): Promise<ExecutionEventEntry> => {
-    if (closed) return { eventId: 0, executionId, event }
-    if (nextEventId === 0 || nextEventId > maxReservedId) {
-      await reserveIds(1)
-    }
-    const eventId = nextEventId++
-    const entry: ExecutionEventEntry = { eventId, executionId, event }
-    pending.push(entry)
-    if (pending.length >= FLUSH_MAX_BATCH) {
-      await flush()
-    } else {
-      scheduleFlush()
-    }
-    return entry
-  }
-
-  const write = (event: ExecutionEvent): Promise<ExecutionEventEntry> => {
-    const p = writeCore(event)
-    inflightWrites.add(p)
-    const remove = () => inflightWrites.delete(p)
-    p.then(remove, remove)
-    return p
-  }
-
-  const close = async () => {
-    closed = true
-    if (flushTimer) {
-      clearTimeout(flushTimer)
-      flushTimer = null
-    }
-    if (inflightWrites.size > 0) {
-      await Promise.allSettled(inflightWrites)
-    }
-    if (flushPromise) {
-      await flushPromise
-    }
-    if (pending.length > 0) {
-      await doFlush()
-    }
-  }
-
-  return { write, flush, close }
-}

apps/sim/lib/workflows/comparison/compare.test.ts

@@ -2364,261 +2364,6 @@ describe('hasWorkflowChanged', () => {
     })
   })
 
-  describe('Trigger Config Normalization (False Positive Prevention)', () => {
-    it.concurrent(
-      'should not detect change when deployed has null fields but current has values from triggerConfig',
-      () => {
-        // Core scenario: deployed state has null individual fields, current state has
-        // values populated from triggerConfig at runtime by populateTriggerFieldsFromConfig
-        const deployedState = createWorkflowState({
-          blocks: {
-            block1: createBlock('block1', {
-              type: 'starter',
-              subBlocks: {
-                signingSecret: { id: 'signingSecret', type: 'short-input', value: null },
-                botToken: { id: 'botToken', type: 'short-input', value: null },
-                triggerConfig: {
-                  id: 'triggerConfig',
-                  type: 'short-input',
-                  value: { signingSecret: 'secret123', botToken: 'token456' },
-                },
-              },
-            }),
-          },
-        })
-
-        const currentState = createWorkflowState({
-          blocks: {
-            block1: createBlock('block1', {
-              type: 'starter',
-              subBlocks: {
-                signingSecret: { id: 'signingSecret', type: 'short-input', value: 'secret123' },
-                botToken: { id: 'botToken', type: 'short-input', value: 'token456' },
-                triggerConfig: {
-                  id: 'triggerConfig',
-                  type: 'short-input',
-                  value: { signingSecret: 'secret123', botToken: 'token456' },
-                },
-              },
-            }),
-          },
-        })
-
-        expect(hasWorkflowChanged(currentState, deployedState)).toBe(false)
-      }
-    )
-
-    it.concurrent(
-      'should detect change when user edits a trigger field to a different value',
-      () => {
-        const deployedState = createWorkflowState({
-          blocks: {
-            block1: createBlock('block1', {
-              type: 'starter',
-              subBlocks: {
-                signingSecret: { id: 'signingSecret', type: 'short-input', value: null },
-                triggerConfig: {
-                  id: 'triggerConfig',
-                  type: 'short-input',
-                  value: { signingSecret: 'old-secret' },
-                },
-              },
-            }),
-          },
-        })
-
-        const currentState = createWorkflowState({
-          blocks: {
-            block1: createBlock('block1', {
-              type: 'starter',
-              subBlocks: {
-                signingSecret: { id: 'signingSecret', type: 'short-input', value: 'new-secret' },
-                triggerConfig: {
-                  id: 'triggerConfig',
-                  type: 'short-input',
-                  value: { signingSecret: 'old-secret' },
-                },
-              },
-            }),
-          },
-        })
-
-        expect(hasWorkflowChanged(currentState, deployedState)).toBe(true)
-      }
-    )
-
-    it.concurrent('should not detect change when both sides have no triggerConfig', () => {
-      const deployedState = createWorkflowState({
-        blocks: {
-          block1: createBlock('block1', {
-            type: 'starter',
-            subBlocks: {
-              signingSecret: { id: 'signingSecret', type: 'short-input', value: null },
-            },
-          }),
-        },
-      })
-
-      const currentState = createWorkflowState({
-        blocks: {
-          block1: createBlock('block1', {
-            type: 'starter',
-            subBlocks: {
-              signingSecret: { id: 'signingSecret', type: 'short-input', value: null },
-            },
-          }),
-        },
-      })
-
-      expect(hasWorkflowChanged(currentState, deployedState)).toBe(false)
-    })
-
-    it.concurrent(
-      'should not detect change when deployed has empty fields and triggerConfig populates them',
-      () => {
-        // Empty string is also treated as "empty" by normalizeTriggerConfigValues
-        const deployedState = createWorkflowState({
-          blocks: {
-            block1: createBlock('block1', {
-              type: 'starter',
-              subBlocks: {
-                signingSecret: { id: 'signingSecret', type: 'short-input', value: '' },
-                triggerConfig: {
-                  id: 'triggerConfig',
-                  type: 'short-input',
-                  value: { signingSecret: 'secret123' },
-                },
-              },
-            }),
-          },
-        })
-
-        const currentState = createWorkflowState({
-          blocks: {
-            block1: createBlock('block1', {
-              type: 'starter',
-              subBlocks: {
-                signingSecret: { id: 'signingSecret', type: 'short-input', value: 'secret123' },
-                triggerConfig: {
-                  id: 'triggerConfig',
-                  type: 'short-input',
-                  value: { signingSecret: 'secret123' },
-                },
-              },
-            }),
-          },
-        })
-
-        expect(hasWorkflowChanged(currentState, deployedState)).toBe(false)
-      }
-    )
-
-    it.concurrent('should not detect change when triggerId differs', () => {
-      const deployedState = createWorkflowState({
-        blocks: {
-          block1: createBlock('block1', {
-            type: 'starter',
-            subBlocks: {
-              model: { value: 'gpt-4' },
-              triggerId: { value: null },
-            },
-          }),
-        },
-      })
-
-      const currentState = createWorkflowState({
-        blocks: {
-          block1: createBlock('block1', {
-            type: 'starter',
-            subBlocks: {
-              model: { value: 'gpt-4' },
-              triggerId: { value: 'slack_webhook' },
-            },
-          }),
-        },
-      })
-
-      expect(hasWorkflowChanged(currentState, deployedState)).toBe(false)
-    })
-
-    it.concurrent(
-      'should not detect change for namespaced system subBlock IDs like samplePayload_slack_webhook',
-      () => {
-        const deployedState = createWorkflowState({
-          blocks: {
-            block1: createBlock('block1', {
-              type: 'starter',
-              subBlocks: {
-                model: { value: 'gpt-4' },
-                samplePayload_slack_webhook: { value: 'old payload' },
-                triggerInstructions_slack_webhook: { value: 'old instructions' },
-              },
-            }),
-          },
-        })
-
-        const currentState = createWorkflowState({
-          blocks: {
-            block1: createBlock('block1', {
-              type: 'starter',
-              subBlocks: {
-                model: { value: 'gpt-4' },
-                samplePayload_slack_webhook: { value: 'new payload' },
-                triggerInstructions_slack_webhook: { value: 'new instructions' },
-              },
-            }),
-          },
-        })
-
-        expect(hasWorkflowChanged(currentState, deployedState)).toBe(false)
-      }
-    )
-
-    it.concurrent(
-      'should handle mixed scenario: some fields from triggerConfig, some user-edited',
-      () => {
-        const deployedState = createWorkflowState({
-          blocks: {
-            block1: createBlock('block1', {
-              type: 'starter',
-              subBlocks: {
-                signingSecret: { id: 'signingSecret', type: 'short-input', value: null },
-                botToken: { id: 'botToken', type: 'short-input', value: null },
-                includeFiles: { id: 'includeFiles', type: 'switch', value: false },
-                triggerConfig: {
-                  id: 'triggerConfig',
-                  type: 'short-input',
-                  value: { signingSecret: 'secret123', botToken: 'token456' },
-                },
-              },
-            }),
-          },
-        })
-
-        const currentState = createWorkflowState({
-          blocks: {
-            block1: createBlock('block1', {
-              type: 'starter',
-              subBlocks: {
-                signingSecret: { id: 'signingSecret', type: 'short-input', value: 'secret123' },
-                botToken: { id: 'botToken', type: 'short-input', value: 'token456' },
-                includeFiles: { id: 'includeFiles', type: 'switch', value: true },
-                triggerConfig: {
-                  id: 'triggerConfig',
-                  type: 'short-input',
-                  value: { signingSecret: 'secret123', botToken: 'token456' },
-                },
-              },
-            }),
-          },
-        })
-
-        // includeFiles changed from false to true — this IS a real change
-        expect(hasWorkflowChanged(currentState, deployedState)).toBe(true)
-      }
-    )
-  })
-
   describe('Trigger Runtime Metadata (Should Not Trigger Change)', () => {
     it.concurrent('should not detect change when webhookId differs', () => {
       const deployedState = createWorkflowState({

apps/sim/lib/workflows/comparison/compare.ts

@@ -9,7 +9,6 @@ import {
   normalizeLoop,
   normalizeParallel,
   normalizeSubBlockValue,
-  normalizeTriggerConfigValues,
   normalizeValue,
   normalizeVariables,
   sanitizeVariable,
@@ -173,18 +172,14 @@ export function generateWorkflowDiffSummary(
       }
     }
 
-    // Normalize trigger config values for both states before comparison
-    const normalizedCurrentSubs = normalizeTriggerConfigValues(currentSubBlocks)
-    const normalizedPreviousSubs = normalizeTriggerConfigValues(previousSubBlocks)
-
     // Compare subBlocks using shared helper for filtering (single source of truth)
     const allSubBlockIds = filterSubBlockIds([
-      ...new Set([...Object.keys(normalizedCurrentSubs), ...Object.keys(normalizedPreviousSubs)]),
+      ...new Set([...Object.keys(currentSubBlocks), ...Object.keys(previousSubBlocks)]),
     ])
 
     for (const subId of allSubBlockIds) {
-      const currentSub = normalizedCurrentSubs[subId] as Record<string, unknown> | undefined
+      const currentSub = currentSubBlocks[subId] as Record<string, unknown> | undefined
-      const previousSub = normalizedPreviousSubs[subId] as Record<string, unknown> | undefined
+      const previousSub = previousSubBlocks[subId] as Record<string, unknown> | undefined
 
       if (!currentSub || !previousSub) {
         changes.push({

apps/sim/lib/workflows/comparison/normalize.test.ts

@@ -4,12 +4,10 @@
 import { describe, expect, it } from 'vitest'
 import type { Loop, Parallel } from '@/stores/workflows/workflow/types'
 import {
-  filterSubBlockIds,
   normalizedStringify,
   normalizeEdge,
   normalizeLoop,
   normalizeParallel,
-  normalizeTriggerConfigValues,
   normalizeValue,
   sanitizeInputFormat,
   sanitizeTools,
@@ -586,214 +584,4 @@ describe('Workflow Normalization Utilities', () => {
       expect(result2).toBe(result3)
     })
   })
-
-  describe('filterSubBlockIds', () => {
-    it.concurrent('should exclude exact SYSTEM_SUBBLOCK_IDS', () => {
-      const ids = ['signingSecret', 'samplePayload', 'triggerInstructions', 'botToken']
-      const result = filterSubBlockIds(ids)
-      expect(result).toEqual(['botToken', 'signingSecret'])
-    })
-
-    it.concurrent('should exclude namespaced SYSTEM_SUBBLOCK_IDS (prefix matching)', () => {
-      const ids = [
-        'signingSecret',
-        'samplePayload_slack_webhook',
-        'triggerInstructions_slack_webhook',
-        'webhookUrlDisplay_slack_webhook',
-        'botToken',
-      ]
-      const result = filterSubBlockIds(ids)
-      expect(result).toEqual(['botToken', 'signingSecret'])
-    })
-
-    it.concurrent('should exclude exact TRIGGER_RUNTIME_SUBBLOCK_IDS', () => {
-      const ids = ['webhookId', 'triggerPath', 'triggerConfig', 'triggerId', 'signingSecret']
-      const result = filterSubBlockIds(ids)
-      expect(result).toEqual(['signingSecret'])
-    })
-
-    it.concurrent('should not exclude IDs that merely contain a system ID substring', () => {
-      const ids = ['mySamplePayload', 'notSamplePayload']
-      const result = filterSubBlockIds(ids)
-      expect(result).toEqual(['mySamplePayload', 'notSamplePayload'])
-    })
-
-    it.concurrent('should return sorted results', () => {
-      const ids = ['zebra', 'alpha', 'middle']
-      const result = filterSubBlockIds(ids)
-      expect(result).toEqual(['alpha', 'middle', 'zebra'])
-    })
-
-    it.concurrent('should handle empty array', () => {
-      expect(filterSubBlockIds([])).toEqual([])
-    })
-
-    it.concurrent('should handle all IDs being excluded', () => {
-      const ids = ['webhookId', 'triggerPath', 'samplePayload', 'triggerConfig']
-      const result = filterSubBlockIds(ids)
-      expect(result).toEqual([])
-    })
-
-    it.concurrent('should exclude setupScript and scheduleInfo namespaced variants', () => {
-      const ids = ['setupScript_google_sheets_row', 'scheduleInfo_cron_trigger', 'realField']
-      const result = filterSubBlockIds(ids)
-      expect(result).toEqual(['realField'])
-    })
-
-    it.concurrent('should exclude triggerCredentials namespaced variants', () => {
-      const ids = ['triggerCredentials_slack_webhook', 'signingSecret']
-      const result = filterSubBlockIds(ids)
-      expect(result).toEqual(['signingSecret'])
-    })
-  })
-
-  describe('normalizeTriggerConfigValues', () => {
-    it.concurrent('should return subBlocks unchanged when no triggerConfig exists', () => {
-      const subBlocks = {
-        signingSecret: { id: 'signingSecret', type: 'short-input', value: 'secret123' },
-        botToken: { id: 'botToken', type: 'short-input', value: 'token456' },
-      }
-      const result = normalizeTriggerConfigValues(subBlocks)
-      expect(result).toEqual(subBlocks)
-    })
-
-    it.concurrent('should return subBlocks unchanged when triggerConfig value is null', () => {
-      const subBlocks = {
-        triggerConfig: { id: 'triggerConfig', type: 'short-input', value: null },
-        signingSecret: { id: 'signingSecret', type: 'short-input', value: null },
-      }
-      const result = normalizeTriggerConfigValues(subBlocks)
-      expect(result).toEqual(subBlocks)
-    })
-
-    it.concurrent(
-      'should return subBlocks unchanged when triggerConfig value is not an object',
-      () => {
-        const subBlocks = {
-          triggerConfig: { id: 'triggerConfig', type: 'short-input', value: 'string-value' },
-          signingSecret: { id: 'signingSecret', type: 'short-input', value: null },
-        }
-        const result = normalizeTriggerConfigValues(subBlocks)
-        expect(result).toEqual(subBlocks)
-      }
-    )
-
-    it.concurrent('should populate null individual fields from triggerConfig', () => {
-      const subBlocks = {
-        triggerConfig: {
-          id: 'triggerConfig',
-          type: 'short-input',
-          value: { signingSecret: 'secret123', botToken: 'token456' },
-        },
-        signingSecret: { id: 'signingSecret', type: 'short-input', value: null },
-        botToken: { id: 'botToken', type: 'short-input', value: null },
-      }
-      const result = normalizeTriggerConfigValues(subBlocks)
-      expect((result.signingSecret as Record<string, unknown>).value).toBe('secret123')
-      expect((result.botToken as Record<string, unknown>).value).toBe('token456')
-    })
-
-    it.concurrent('should populate undefined individual fields from triggerConfig', () => {
-      const subBlocks = {
-        triggerConfig: {
-          id: 'triggerConfig',
-          type: 'short-input',
-          value: { signingSecret: 'secret123' },
-        },
-        signingSecret: { id: 'signingSecret', type: 'short-input', value: undefined },
-      }
-      const result = normalizeTriggerConfigValues(subBlocks)
-      expect((result.signingSecret as Record<string, unknown>).value).toBe('secret123')
-    })
-
-    it.concurrent('should populate empty string individual fields from triggerConfig', () => {
-      const subBlocks = {
-        triggerConfig: {
-          id: 'triggerConfig',
-          type: 'short-input',
-          value: { signingSecret: 'secret123' },
-        },
-        signingSecret: { id: 'signingSecret', type: 'short-input', value: '' },
-      }
-      const result = normalizeTriggerConfigValues(subBlocks)
-      expect((result.signingSecret as Record<string, unknown>).value).toBe('secret123')
-    })
-
-    it.concurrent('should NOT overwrite existing non-empty individual field values', () => {
-      const subBlocks = {
-        triggerConfig: {
-          id: 'triggerConfig',
-          type: 'short-input',
-          value: { signingSecret: 'old-secret' },
-        },
-        signingSecret: { id: 'signingSecret', type: 'short-input', value: 'user-edited-secret' },
-      }
-      const result = normalizeTriggerConfigValues(subBlocks)
-      expect((result.signingSecret as Record<string, unknown>).value).toBe('user-edited-secret')
-    })
-
-    it.concurrent('should skip triggerConfig fields that are null/undefined', () => {
-      const subBlocks = {
-        triggerConfig: {
-          id: 'triggerConfig',
-          type: 'short-input',
-          value: { signingSecret: null, botToken: undefined },
-        },
-        signingSecret: { id: 'signingSecret', type: 'short-input', value: null },
-        botToken: { id: 'botToken', type: 'short-input', value: null },
-      }
-      const result = normalizeTriggerConfigValues(subBlocks)
-      expect((result.signingSecret as Record<string, unknown>).value).toBe(null)
-      expect((result.botToken as Record<string, unknown>).value).toBe(null)
-    })
-
-    it.concurrent('should skip fields from triggerConfig that have no matching subBlock', () => {
-      const subBlocks = {
-        triggerConfig: {
-          id: 'triggerConfig',
-          type: 'short-input',
-          value: { nonExistentField: 'value123' },
-        },
-        signingSecret: { id: 'signingSecret', type: 'short-input', value: null },
-      }
-      const result = normalizeTriggerConfigValues(subBlocks)
-      expect(result.nonExistentField).toBeUndefined()
-      expect((result.signingSecret as Record<string, unknown>).value).toBe(null)
-    })
-
-    it.concurrent('should not mutate the original subBlocks object', () => {
-      const original = {
-        triggerConfig: {
-          id: 'triggerConfig',
-          type: 'short-input',
-          value: { signingSecret: 'secret123' },
-        },
-        signingSecret: { id: 'signingSecret', type: 'short-input', value: null },
-      }
-      normalizeTriggerConfigValues(original)
-      expect((original.signingSecret as Record<string, unknown>).value).toBe(null)
-    })
-
-    it.concurrent('should preserve other subBlock properties when populating value', () => {
-      const subBlocks = {
-        triggerConfig: {
-          id: 'triggerConfig',
-          type: 'short-input',
-          value: { signingSecret: 'secret123' },
-        },
-        signingSecret: {
-          id: 'signingSecret',
-          type: 'short-input',
-          value: null,
-          placeholder: 'Enter signing secret',
-        },
-      }
-      const result = normalizeTriggerConfigValues(subBlocks)
-      const normalized = result.signingSecret as Record<string, unknown>
-      expect(normalized.value).toBe('secret123')
-      expect(normalized.id).toBe('signingSecret')
-      expect(normalized.type).toBe('short-input')
-      expect(normalized.placeholder).toBe('Enter signing secret')
-    })
-  })
 })

apps/sim/lib/workflows/comparison/normalize.ts

@@ -418,48 +418,10 @@ export function extractBlockFieldsForComparison(block: BlockState): ExtractedBlo
  */
 export function filterSubBlockIds(subBlockIds: string[]): string[] {
   return subBlockIds
-    .filter((id) => {
+    .filter((id) => !SYSTEM_SUBBLOCK_IDS.includes(id) && !TRIGGER_RUNTIME_SUBBLOCK_IDS.includes(id))
-      if (TRIGGER_RUNTIME_SUBBLOCK_IDS.includes(id)) return false
-      if (SYSTEM_SUBBLOCK_IDS.some((sysId) => id === sysId || id.startsWith(`${sysId}_`)))
-        return false
-      return true
-    })
     .sort()
 }
 
-/**
- * Normalizes trigger block subBlocks by populating null/empty individual fields
- * from the triggerConfig aggregate subBlock. This compensates for the runtime
- * population done by populateTriggerFieldsFromConfig, ensuring consistent
- * comparison between client state (with populated values) and deployed state
- * (with null values from DB).
- */
-export function normalizeTriggerConfigValues(
-  subBlocks: Record<string, unknown>
-): Record<string, unknown> {
-  const triggerConfigSub = subBlocks.triggerConfig as Record<string, unknown> | undefined
-  const triggerConfigValue = triggerConfigSub?.value
-  if (!triggerConfigValue || typeof triggerConfigValue !== 'object') {
-    return subBlocks
-  }
-
-  const result = { ...subBlocks }
-  for (const [fieldId, configValue] of Object.entries(
-    triggerConfigValue as Record<string, unknown>
-  )) {
-    if (configValue === null || configValue === undefined) continue
-    const existingSub = result[fieldId] as Record<string, unknown> | undefined
-    if (
-      existingSub &&
-      (existingSub.value === null || existingSub.value === undefined || existingSub.value === '')
-    ) {
-      result[fieldId] = { ...existingSub, value: configValue }
-    }
-  }
-
-  return result
-}
-
 /**
  * Normalizes a subBlock value with sanitization for specific subBlock types.
  * Sanitizes: tools (removes isExpanded), inputFormat (removes collapsed)

apps/sim/proxy.ts

@@ -137,37 +137,6 @@ function handleSecurityFiltering(request: NextRequest): NextResponse | null {
   return null
 }
 
-const UTM_KEYS = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_content'] as const
-const UTM_COOKIE_NAME = 'sim_utm'
-const UTM_COOKIE_MAX_AGE = 3600
-
-/**
- * Sets a `sim_utm` cookie when UTM params are present on auth pages.
- * Captures UTM values, the HTTP Referer, landing page, and a timestamp
- * used by the attribution API to verify the user signed up after visiting the link.
- */
-function setUtmCookie(request: NextRequest, response: NextResponse): void {
-  const { searchParams, pathname } = request.nextUrl
-  const hasUtm = UTM_KEYS.some((key) => searchParams.get(key))
-  if (!hasUtm) return
-
-  const utmData: Record<string, string> = {}
-  for (const key of UTM_KEYS) {
-    const value = searchParams.get(key)
-    if (value) utmData[key] = value
-  }
-  utmData.referrer_url = request.headers.get('referer') || ''
-  utmData.landing_page = pathname
-  utmData.created_at = Date.now().toString()
-
-  response.cookies.set(UTM_COOKIE_NAME, JSON.stringify(utmData), {
-    path: '/',
-    maxAge: UTM_COOKIE_MAX_AGE,
-    sameSite: 'lax',
-    httpOnly: false, // Client-side hook needs to detect cookie presence
-  })
-}
-
 export async function proxy(request: NextRequest) {
   const url = request.nextUrl
 
@@ -183,7 +152,6 @@ export async function proxy(request: NextRequest) {
     }
     const response = NextResponse.next()
     response.headers.set('Content-Security-Policy', generateRuntimeCSP())
-    setUtmCookie(request, response)
     return response
   }
 

apps/sim/stores/execution/store.ts

@@ -129,18 +129,6 @@ export const useExecutionStore = create<ExecutionState & ExecutionActions>()((se
     })
   },
 
-  setCurrentExecutionId: (workflowId, executionId) => {
-    set({
-      workflowExecutions: updatedMap(get().workflowExecutions, workflowId, {
-        currentExecutionId: executionId,
-      }),
-    })
-  },
-
-  getCurrentExecutionId: (workflowId) => {
-    return getOrCreate(get().workflowExecutions, workflowId).currentExecutionId
-  },
-
   clearRunPath: (workflowId) => {
     set({
       workflowExecutions: updatedMap(get().workflowExecutions, workflowId, {

apps/sim/stores/execution/types.ts

@@ -35,8 +35,6 @@ export interface WorkflowExecutionState {
   lastRunPath: Map<string, BlockRunStatus>
   /** Maps edge IDs to their run result from the last execution */
   lastRunEdges: Map<string, EdgeRunStatus>
-  /** The execution ID of the currently running execution */
-  currentExecutionId: string | null
 }
 
 /**
@@ -56,7 +54,6 @@ export const defaultWorkflowExecutionState: WorkflowExecutionState = {
   debugContext: null,
   lastRunPath: new Map(),
   lastRunEdges: new Map(),
-  currentExecutionId: null,
 }
 
 /**
@@ -99,10 +96,6 @@ export interface ExecutionActions {
   setEdgeRunStatus: (workflowId: string, edgeId: string, status: EdgeRunStatus) => void
   /** Clears the run path and run edges for a workflow */
   clearRunPath: (workflowId: string) => void
-  /** Stores the current execution ID for a workflow */
-  setCurrentExecutionId: (workflowId: string, executionId: string | null) => void
-  /** Returns the current execution ID for a workflow */
-  getCurrentExecutionId: (workflowId: string) => string | null
   /** Resets the entire store to its initial empty state */
   reset: () => void
   /** Stores a serializable execution snapshot for a workflow */

apps/sim/stores/panel/copilot/store.ts

@@ -18,7 +18,6 @@ import {
 import { flushStreamingUpdates, stopStreamingUpdates } from '@/lib/copilot/client-sse/handlers'
 import type { ClientContentBlock, ClientStreamingContext } from '@/lib/copilot/client-sse/types'
 import {
-  COPILOT_AUTO_ALLOWED_TOOLS_API_PATH,
   COPILOT_CHAT_API_PATH,
   COPILOT_CHAT_STREAM_API_PATH,
   COPILOT_CHECKPOINTS_API_PATH,
@@ -84,6 +83,14 @@ function isPageUnloading(): boolean {
   return _isPageUnloading
 }
 
+function isWorkflowEditToolCall(name?: string, params?: Record<string, unknown>): boolean {
+  if (name !== 'workflow_change') return false
+
+  const mode = typeof params?.mode === 'string' ? params.mode.toLowerCase() : ''
+  if (mode === 'apply') return true
+  return typeof params?.proposalId === 'string' && params.proposalId.length > 0
+}
+
 function readActiveStreamFromStorage(): CopilotStreamInfo | null {
   if (typeof window === 'undefined') return null
   try {
@@ -140,41 +147,6 @@ function updateActiveStreamEventId(
   writeActiveStreamToStorage(next)
 }
 
-const AUTO_ALLOWED_TOOLS_STORAGE_KEY = 'copilot_auto_allowed_tools'
-
-function readAutoAllowedToolsFromStorage(): string[] | null {
-  if (typeof window === 'undefined') return null
-  try {
-    const raw = window.localStorage.getItem(AUTO_ALLOWED_TOOLS_STORAGE_KEY)
-    if (!raw) return null
-    const parsed = JSON.parse(raw)
-    if (!Array.isArray(parsed)) return null
-    return parsed.filter((item): item is string => typeof item === 'string')
-  } catch (error) {
-    logger.warn('[AutoAllowedTools] Failed to read local cache', {
-      error: error instanceof Error ? error.message : String(error),
-    })
-    return null
-  }
-}
-
-function writeAutoAllowedToolsToStorage(tools: string[]): void {
-  if (typeof window === 'undefined') return
-  try {
-    window.localStorage.setItem(AUTO_ALLOWED_TOOLS_STORAGE_KEY, JSON.stringify(tools))
-  } catch (error) {
-    logger.warn('[AutoAllowedTools] Failed to write local cache', {
-      error: error instanceof Error ? error.message : String(error),
-    })
-  }
-}
-
-function isToolAutoAllowedByList(toolId: string, autoAllowedTools: string[]): boolean {
-  if (!toolId) return false
-  const normalizedTarget = toolId.trim()
-  return autoAllowedTools.some((allowed) => allowed?.trim() === normalizedTarget)
-}
-
 /**
  * Clear any lingering diff preview from a previous session.
  * Called lazily when the store is first activated (setWorkflowId).
@@ -480,11 +452,6 @@ function prepareSendContext(
     .catch((err) => {
       logger.warn('[Copilot] Failed to load sensitive credential IDs', err)
     })
-  get()
-    .loadAutoAllowedTools()
-    .catch((err) => {
-      logger.warn('[Copilot] Failed to load auto-allowed tools', err)
-    })
 
   let newMessages: CopilotMessage[]
   if (revertState) {
@@ -1037,8 +1004,6 @@ async function resumeFromLiveStream(
   return false
 }
 
-const cachedAutoAllowedTools = readAutoAllowedToolsFromStorage()
-
 // Initial state (subset required for UI/streaming)
 const initialState = {
   mode: 'build' as const,
@@ -1073,8 +1038,6 @@ const initialState = {
   streamingPlanContent: '',
   toolCallsById: {} as Record<string, CopilotToolCall>,
   suppressAutoSelect: false,
-  autoAllowedTools: cachedAutoAllowedTools ?? ([] as string[]),
-  autoAllowedToolsLoaded: cachedAutoAllowedTools !== null,
   activeStream: null as CopilotStreamInfo | null,
   messageQueue: [] as import('./types').QueuedMessage[],
   suppressAbortContinueOption: false,
@@ -1113,8 +1076,6 @@ export const useCopilotStore = create<CopilotStore>()(
         agentPrefetch: get().agentPrefetch,
         availableModels: get().availableModels,
         isLoadingModels: get().isLoadingModels,
-        autoAllowedTools: get().autoAllowedTools,
-        autoAllowedToolsLoaded: get().autoAllowedToolsLoaded,
       })
     },
 
@@ -1429,16 +1390,6 @@ export const useCopilotStore = create<CopilotStore>()(
 
     // Send a message (streaming only)
     sendMessage: async (message: string, options = {}) => {
-      if (!get().autoAllowedToolsLoaded) {
-        try {
-          await get().loadAutoAllowedTools()
-        } catch (error) {
-          logger.warn('[Copilot] Failed to preload auto-allowed tools before send', {
-            error: error instanceof Error ? error.message : String(error),
-          })
-        }
-      }
-
       const prepared = prepareSendContext(get, set, message, options as SendMessageOptionsInput)
       if (!prepared) return
 
@@ -1705,7 +1656,7 @@ export const useCopilotStore = create<CopilotStore>()(
             const b = blocks[bi]
             if (b?.type === 'tool_call') {
               const tn = b.toolCall?.name
-              if (tn === 'edit_workflow') {
+              if (isWorkflowEditToolCall(tn, b.toolCall?.params)) {
                 id = b.toolCall?.id
                 break outer
               }
@@ -1714,7 +1665,9 @@ export const useCopilotStore = create<CopilotStore>()(
         }
         // Fallback to map if not found in messages
         if (!id) {
-          const candidates = Object.values(toolCallsById).filter((t) => t.name === 'edit_workflow')
+          const candidates = Object.values(toolCallsById).filter((t) =>
+            isWorkflowEditToolCall(t.name, t.params)
+          )
           id = candidates.length ? candidates[candidates.length - 1].id : undefined
         }
       }
@@ -2407,74 +2360,6 @@ export const useCopilotStore = create<CopilotStore>()(
       }
     },
 
-    loadAutoAllowedTools: async () => {
-      try {
-        logger.debug('[AutoAllowedTools] Loading from API...')
-        const res = await fetch(COPILOT_AUTO_ALLOWED_TOOLS_API_PATH)
-        logger.debug('[AutoAllowedTools] Load response', { status: res.status, ok: res.ok })
-        if (res.ok) {
-          const data = await res.json()
-          const tools = data.autoAllowedTools ?? []
-          set({ autoAllowedTools: tools, autoAllowedToolsLoaded: true })
-          writeAutoAllowedToolsToStorage(tools)
-          logger.debug('[AutoAllowedTools] Loaded successfully', { count: tools.length, tools })
-        } else {
-          set({ autoAllowedToolsLoaded: true })
-          logger.warn('[AutoAllowedTools] Load failed with status', { status: res.status })
-        }
-      } catch (err) {
-        set({ autoAllowedToolsLoaded: true })
-        logger.error('[AutoAllowedTools] Failed to load', { error: err })
-      }
-    },
-
-    addAutoAllowedTool: async (toolId: string) => {
-      try {
-        logger.debug('[AutoAllowedTools] Adding tool...', { toolId })
-        const res = await fetch(COPILOT_AUTO_ALLOWED_TOOLS_API_PATH, {
-          method: 'POST',
-          headers: { 'Content-Type': 'application/json' },
-          body: JSON.stringify({ toolId }),
-        })
-        logger.debug('[AutoAllowedTools] API response', { toolId, status: res.status, ok: res.ok })
-        if (res.ok) {
-          const data = await res.json()
-          logger.debug('[AutoAllowedTools] API returned', { toolId, tools: data.autoAllowedTools })
-          const tools = data.autoAllowedTools ?? []
-          set({ autoAllowedTools: tools, autoAllowedToolsLoaded: true })
-          writeAutoAllowedToolsToStorage(tools)
-          logger.debug('[AutoAllowedTools] Added tool to store', { toolId })
-        }
-      } catch (err) {
-        logger.error('[AutoAllowedTools] Failed to add tool', { toolId, error: err })
-      }
-    },
-
-    removeAutoAllowedTool: async (toolId: string) => {
-      try {
-        const res = await fetch(
-          `${COPILOT_AUTO_ALLOWED_TOOLS_API_PATH}?toolId=${encodeURIComponent(toolId)}`,
-          {
-            method: 'DELETE',
-          }
-        )
-        if (res.ok) {
-          const data = await res.json()
-          const tools = data.autoAllowedTools ?? []
-          set({ autoAllowedTools: tools, autoAllowedToolsLoaded: true })
-          writeAutoAllowedToolsToStorage(tools)
-          logger.debug('[AutoAllowedTools] Removed tool', { toolId })
-        }
-      } catch (err) {
-        logger.error('[AutoAllowedTools] Failed to remove tool', { toolId, error: err })
-      }
-    },
-
-    isToolAutoAllowed: (toolId: string) => {
-      const { autoAllowedTools } = get()
-      return isToolAutoAllowedByList(toolId, autoAllowedTools)
-    },
-
     // Credential masking
     loadSensitiveCredentialIds: async () => {
       try {

apps/sim/stores/panel/copilot/types.ts

@@ -26,6 +26,26 @@ export interface CopilotToolCall {
   params?: Record<string, unknown>
   input?: Record<string, unknown>
   display?: ClientToolDisplay
+  /** Server-provided UI contract for this tool call phase */
+  ui?: {
+    title?: string
+    phaseLabel?: string
+    icon?: string
+    showInterrupt?: boolean
+    showRemember?: boolean
+    autoAllowed?: boolean
+    actions?: Array<{
+      id: string
+      label: string
+      kind: 'accept' | 'reject'
+      remember?: boolean
+    }>
+  }
+  /** Server-provided execution routing contract */
+  execution?: {
+    target?: 'go' | 'go_subagent' | 'sim_server' | 'sim_client_capability' | string
+    capabilityId?: string
+  }
   /** Content streamed from a subagent (e.g., debug agent) */
   subAgentContent?: string
   /** Tool calls made by the subagent */
@@ -167,10 +187,6 @@ export interface CopilotState {
 
   // Per-message metadata captured at send-time for reliable stats
 
-  // Auto-allowed integration tools (tools that can run without confirmation)
-  autoAllowedTools: string[]
-  autoAllowedToolsLoaded: boolean
-
   // Active stream metadata for reconnect/replay
   activeStream: CopilotStreamInfo | null
 
@@ -247,11 +263,6 @@ export interface CopilotActions {
     abortSignal?: AbortSignal
   ) => Promise<void>
   handleNewChatCreation: (newChatId: string) => Promise<void>
-  loadAutoAllowedTools: () => Promise<void>
-  addAutoAllowedTool: (toolId: string) => Promise<void>
-  removeAutoAllowedTool: (toolId: string) => Promise<void>
-  isToolAutoAllowed: (toolId: string) => boolean
-
   // Credential masking
   loadSensitiveCredentialIds: () => Promise<void>
   maskCredentialValue: (value: string) => string

apps/sim/stores/terminal/console/store.ts

@@ -224,7 +224,7 @@ export const useTerminalConsoleStore = create<ConsoleStore>()(
 
           const newEntry = get().entries[0]
 
-          if (newEntry?.error && newEntry.blockType !== 'cancelled') {
+          if (newEntry?.error) {
             notifyBlockError({
               error: newEntry.error,
               blockName: newEntry.blockName || 'Unknown Block',
@@ -243,11 +243,6 @@ export const useTerminalConsoleStore = create<ConsoleStore>()(
           useExecutionStore.getState().clearRunPath(workflowId)
         },
 
-        clearExecutionEntries: (executionId: string) =>
-          set((state) => ({
-            entries: state.entries.filter((e) => e.executionId !== executionId),
-          })),
-
         exportConsoleCSV: (workflowId: string) => {
           const entries = get().entries.filter((entry) => entry.workflowId === workflowId)
 
@@ -475,24 +470,12 @@ export const useTerminalConsoleStore = create<ConsoleStore>()(
         },
         merge: (persistedState, currentState) => {
           const persisted = persistedState as Partial<ConsoleStore> | undefined
-          const rawEntries = persisted?.entries ?? currentState.entries
+          const entries = (persisted?.entries ?? currentState.entries).map((entry, index) => {
-          const oneHourAgo = Date.now() - 60 * 60 * 1000
-
-          const entries = rawEntries.map((entry, index) => {
-            let updated = entry
             if (entry.executionOrder === undefined) {
-              updated = { ...updated, executionOrder: index + 1 }
+              return { ...entry, executionOrder: index + 1 }
             }
-            if (
+            return entry
-              entry.isRunning &&
-              entry.startedAt &&
-              new Date(entry.startedAt).getTime() < oneHourAgo
-            ) {
-              updated = { ...updated, isRunning: false }
-            }
-            return updated
           })
-
           return {
             ...currentState,
             entries,

apps/sim/stores/terminal/console/types.ts

@@ -51,7 +51,6 @@ export interface ConsoleStore {
   isOpen: boolean
   addConsole: (entry: Omit<ConsoleEntry, 'id' | 'timestamp'>) => ConsoleEntry
   clearWorkflowConsole: (workflowId: string) => void
-  clearExecutionEntries: (executionId: string) => void
   exportConsoleCSV: (workflowId: string) => void
   getWorkflowEntries: (workflowId: string) => ConsoleEntry[]
   toggleConsole: () => void

apps/sim/stores/workflow-diff/store.ts

@@ -15,7 +15,7 @@ import {
   captureBaselineSnapshot,
   cloneWorkflowState,
   createBatchedUpdater,
-  findLatestEditWorkflowToolCallId,
+  findLatestWorkflowEditToolCallId,
   getLatestUserMessageId,
   persistWorkflowStateToServer,
 } from './utils'
@@ -334,7 +334,7 @@ export const useWorkflowDiffStore = create<WorkflowDiffState & WorkflowDiffActio
             })
           }
 
-          findLatestEditWorkflowToolCallId().then((toolCallId) => {
+          findLatestWorkflowEditToolCallId().then((toolCallId) => {
             if (toolCallId) {
               import('@/stores/panel/copilot/store')
                 .then(({ useCopilotStore }) => {
@@ -439,7 +439,7 @@ export const useWorkflowDiffStore = create<WorkflowDiffState & WorkflowDiffActio
             })
           }
 
-          findLatestEditWorkflowToolCallId().then((toolCallId) => {
+          findLatestWorkflowEditToolCallId().then((toolCallId) => {
             if (toolCallId) {
               import('@/stores/panel/copilot/store')
                 .then(({ useCopilotStore }) => {

apps/sim/stores/workflow-diff/utils.ts

@@ -126,6 +126,20 @@ export async function getLatestUserMessageId(): Promise<string | null> {
 }
 
 export async function findLatestEditWorkflowToolCallId(): Promise<string | undefined> {
+  return findLatestWorkflowEditToolCallId()
+}
+
+function isWorkflowEditToolCall(name?: string, params?: Record<string, unknown>): boolean {
+  if (name !== 'workflow_change') return false
+
+  const mode = typeof params?.mode === 'string' ? params.mode.toLowerCase() : ''
+  if (mode === 'apply') return true
+
+  // Be permissive for incomplete events: apply calls always include proposalId.
+  return typeof params?.proposalId === 'string' && params.proposalId.length > 0
+}
+
+export async function findLatestWorkflowEditToolCallId(): Promise<string | undefined> {
   try {
     const { useCopilotStore } = await import('@/stores/panel/copilot/store')
     const { messages, toolCallsById } = useCopilotStore.getState()
@@ -134,17 +148,22 @@ export async function findLatestEditWorkflowToolCallId(): Promise<string | undef
       const message = messages[mi]
       if (message.role !== 'assistant' || !message.contentBlocks) continue
       for (const block of message.contentBlocks) {
-        if (block?.type === 'tool_call' && block.toolCall?.name === 'edit_workflow') {
+        if (
+          block?.type === 'tool_call' &&
+          isWorkflowEditToolCall(block.toolCall?.name, block.toolCall?.params)
+        ) {
           return block.toolCall?.id
         }
       }
     }
 
-    const fallback = Object.values(toolCallsById).filter((call) => call.name === 'edit_workflow')
+    const fallback = Object.values(toolCallsById).filter((call) =>
+      isWorkflowEditToolCall(call.name, call.params)
+    )
 
     return fallback.length ? fallback[fallback.length - 1].id : undefined
   } catch (error) {
-    logger.warn('Failed to resolve edit_workflow tool call id', { error })
+    logger.warn('Failed to resolve workflow edit tool call id', { error })
     return undefined
   }
 }

apps/sim/triggers/constants.ts

@@ -23,12 +23,7 @@ export const SYSTEM_SUBBLOCK_IDS: string[] = [
  * with default values from the trigger definition on load, which aren't present in
  * the deployed state, causing false positive change detection.
  */
-export const TRIGGER_RUNTIME_SUBBLOCK_IDS: string[] = [
+export const TRIGGER_RUNTIME_SUBBLOCK_IDS: string[] = ['webhookId', 'triggerPath', 'triggerConfig']
-  'webhookId',
-  'triggerPath',
-  'triggerConfig',
-  'triggerId',
-]
 
 /**
  * Maximum number of consecutive failures before a trigger (schedule/webhook) is auto-disabled.

packages/db/migrations/0154_bumpy_living_mummy.sql

@@ -1,41 +0,0 @@
-CREATE TABLE "referral_attribution" (
-	"id" text PRIMARY KEY NOT NULL,
-	"user_id" text NOT NULL,
-	"organization_id" text,
-	"campaign_id" text,
-	"utm_source" text,
-	"utm_medium" text,
-	"utm_campaign" text,
-	"utm_content" text,
-	"referrer_url" text,
-	"landing_page" text,
-	"bonus_credit_amount" numeric DEFAULT '0' NOT NULL,
-	"created_at" timestamp DEFAULT now() NOT NULL,
-	CONSTRAINT "referral_attribution_user_id_unique" UNIQUE("user_id")
-);
---> statement-breakpoint
-CREATE TABLE "referral_campaigns" (
-	"id" text PRIMARY KEY NOT NULL,
-	"name" text NOT NULL,
-	"code" text,
-	"utm_source" text,
-	"utm_medium" text,
-	"utm_campaign" text,
-	"utm_content" text,
-	"bonus_credit_amount" numeric NOT NULL,
-	"is_active" boolean DEFAULT true NOT NULL,
-	"created_at" timestamp DEFAULT now() NOT NULL,
-	"updated_at" timestamp DEFAULT now() NOT NULL,
-	CONSTRAINT "referral_campaigns_code_unique" UNIQUE("code")
-);
---> statement-breakpoint
-ALTER TABLE "referral_attribution" ADD CONSTRAINT "referral_attribution_user_id_user_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."user"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
-ALTER TABLE "referral_attribution" ADD CONSTRAINT "referral_attribution_organization_id_organization_id_fk" FOREIGN KEY ("organization_id") REFERENCES "public"."organization"("id") ON DELETE set null ON UPDATE no action;--> statement-breakpoint
-ALTER TABLE "referral_attribution" ADD CONSTRAINT "referral_attribution_campaign_id_referral_campaigns_id_fk" FOREIGN KEY ("campaign_id") REFERENCES "public"."referral_campaigns"("id") ON DELETE set null ON UPDATE no action;--> statement-breakpoint
-CREATE INDEX "referral_attribution_user_id_idx" ON "referral_attribution" USING btree ("user_id");--> statement-breakpoint
-CREATE UNIQUE INDEX "referral_attribution_org_unique_idx" ON "referral_attribution" USING btree ("organization_id") WHERE "referral_attribution"."organization_id" IS NOT NULL;--> statement-breakpoint
-CREATE INDEX "referral_attribution_campaign_id_idx" ON "referral_attribution" USING btree ("campaign_id");--> statement-breakpoint
-CREATE INDEX "referral_attribution_utm_campaign_idx" ON "referral_attribution" USING btree ("utm_campaign");--> statement-breakpoint
-CREATE INDEX "referral_attribution_utm_content_idx" ON "referral_attribution" USING btree ("utm_content");--> statement-breakpoint
-CREATE INDEX "referral_attribution_created_at_idx" ON "referral_attribution" USING btree ("created_at");--> statement-breakpoint
-CREATE INDEX "referral_campaigns_active_idx" ON "referral_campaigns" USING btree ("is_active");

packages/db/migrations/meta/_journal.json

@@ -1072,13 +1072,6 @@
       "when": 1770410282842,
       "tag": "0153_complete_arclight",
       "breakpoints": true
-    },
-    {
-      "idx": 154,
-      "version": "7",
-      "when": 1770869658697,
-      "tag": "0154_bumpy_living_mummy",
-      "breakpoints": true
     }
   ]
 }

packages/db/schema.ts

@@ -726,61 +726,6 @@ export const userStats = pgTable('user_stats', {
   billingBlockedReason: billingBlockedReasonEnum('billing_blocked_reason'),
 })
 
-export const referralCampaigns = pgTable(
-  'referral_campaigns',
-  {
-    id: text('id').primaryKey(),
-    name: text('name').notNull(),
-    code: text('code').unique(),
-    utmSource: text('utm_source'),
-    utmMedium: text('utm_medium'),
-    utmCampaign: text('utm_campaign'),
-    utmContent: text('utm_content'),
-    bonusCreditAmount: decimal('bonus_credit_amount').notNull(),
-    isActive: boolean('is_active').notNull().default(true),
-    createdAt: timestamp('created_at').notNull().defaultNow(),
-    updatedAt: timestamp('updated_at').notNull().defaultNow(),
-  },
-  (table) => ({
-    activeIdx: index('referral_campaigns_active_idx').on(table.isActive),
-  })
-)
-
-export const referralAttribution = pgTable(
-  'referral_attribution',
-  {
-    id: text('id').primaryKey(),
-    userId: text('user_id')
-      .notNull()
-      .references(() => user.id, { onDelete: 'cascade' })
-      .unique(),
-    organizationId: text('organization_id').references(() => organization.id, {
-      onDelete: 'set null',
-    }),
-    campaignId: text('campaign_id').references(() => referralCampaigns.id, {
-      onDelete: 'set null',
-    }),
-    utmSource: text('utm_source'),
-    utmMedium: text('utm_medium'),
-    utmCampaign: text('utm_campaign'),
-    utmContent: text('utm_content'),
-    referrerUrl: text('referrer_url'),
-    landingPage: text('landing_page'),
-    bonusCreditAmount: decimal('bonus_credit_amount').notNull().default('0'),
-    createdAt: timestamp('created_at').notNull().defaultNow(),
-  },
-  (table) => ({
-    userIdIdx: index('referral_attribution_user_id_idx').on(table.userId),
-    orgUniqueIdx: uniqueIndex('referral_attribution_org_unique_idx')
-      .on(table.organizationId)
-      .where(sql`${table.organizationId} IS NOT NULL`),
-    campaignIdIdx: index('referral_attribution_campaign_id_idx').on(table.campaignId),
-    utmCampaignIdx: index('referral_attribution_utm_campaign_idx').on(table.utmCampaign),
-    utmContentIdx: index('referral_attribution_utm_content_idx').on(table.utmContent),
-    createdAtIdx: index('referral_attribution_created_at_idx').on(table.createdAt),
-  })
-)
-
 export const customTools = pgTable(
   'custom_tools',
   {