feat(logs): add Troubleshoot in Chat button for errored runs

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

@@ -29,6 +29,7 @@ import {
   LandingPromptStorage,
   type LandingWorkflowSeed,
   LandingWorkflowSeedStorage,
+  MothershipHandoffStorage,
 } from '@/lib/core/utils/browser-storage'
 import {
   MOTHERSHIP_SEND_MESSAGE_EVENT,
@@ -313,15 +314,39 @@ export function Home({ chatId, userName, userId }: HomeProps) {
     [workspaceId, chatId, sendMessage]
   )
 
+  /**
+   * Handles cross-surface send requests (terminal/console "Fix in Chat", the
+   * log "Troubleshoot in Chat" action). `preventDefault` claims the event so a
+   * producer that dispatched it while this chat is mounted knows a live chat
+   * consumed the message and skips its navigate-and-persist fallback.
+   */
   useEffect(() => {
     const handler = (e: Event) => {
-      const message = (e as CustomEvent<MothershipSendMessageDetail>).detail?.message
-      if (message) sendMessage(message)
+      const detail = (e as CustomEvent<MothershipSendMessageDetail>).detail
+      if (!detail?.message) return
+      e.preventDefault()
+      sendMessage(detail.message, undefined, detail.contexts)
     }
     window.addEventListener(MOTHERSHIP_SEND_MESSAGE_EVENT, handler)
     return () => window.removeEventListener(MOTHERSHIP_SEND_MESSAGE_EVENT, handler)
   }, [sendMessage])
 
+  /**
+   * Consumes a one-shot handoff left by another surface (e.g. "Troubleshoot in
+   * Chat" on an errored log viewed from a different route) and auto-sends it
+   * into this fresh chat, tagging the run so Sim can inspect the failure. Only
+   * the cross-route path lands here — when a chat is already mounted the event
+   * above delivers directly. Gated to the new-chat surface (`!chatId`): a
+   * handoff always targets a fresh chat, so an existing `/chat/[chatId]` mount
+   * must never claim it if navigation races. `consume` clears the entry
+   * atomically, so it fires at most once even across a StrictMode remount.
+   */
+  useEffect(() => {
+    if (chatId) return
+    const handoff = MothershipHandoffStorage.consume()
+    if (handoff) sendMessage(handoff.message, undefined, handoff.contexts)
+  }, [chatId, sendMessage])
+
   function resolveResourceFromContext(
     context: ChatContext
   ): { type: MothershipResourceType; id: string } | null {

apps/sim/app/workspace/[workspaceId]/logs/components/log-details/log-details.tsx

@@ -2,7 +2,9 @@
 
 import { memo, useCallback, useEffect, useLayoutEffect, useMemo, useRef, useState } from 'react'
 import {
+  Badge,
   Button,
+  Chip,
   ChipInput,
   ChipModalTabs,
   Code,
@@ -20,16 +22,19 @@ import {
   Tooltip,
   useCopyToClipboard,
 } from '@sim/emcn'
-import { Workflow } from '@sim/emcn/icons'
+import { Workflow, Wrench } from '@sim/emcn/icons'
 import { formatDuration } from '@sim/utils/formatting'
 import { ArrowDown, ArrowUp, Check, ChevronUp, Clipboard, Search, X } from 'lucide-react'
+import { useParams, useRouter } from 'next/navigation'
 import { useQueryState } from 'nuqs'
 import { createPortal } from 'react-dom'
 import type { WorkflowLogRow } from '@/lib/api/contracts/logs'
 import { BASE_EXECUTION_CHARGE } from '@/lib/billing/constants'
 import { apportionCredits, dollarsToCredits } from '@/lib/billing/credits/conversion'
+import { MothershipHandoffStorage } from '@/lib/core/utils/browser-storage'
 import { filterHiddenOutputKeys } from '@/lib/logs/execution/trace-spans/trace-spans'
 import type { TraceSpan } from '@/lib/logs/types'
+import { sendMothershipMessage } from '@/lib/mothership/events'
 import {
   ExecutionSnapshot,
   FileCards,
@@ -52,6 +57,7 @@ import { usePermissionConfig } from '@/hooks/use-permission-config'
 import { formatCost } from '@/providers/utils'
 import { useLogDetailsUIStore } from '@/stores/logs/store'
 import { MAX_LOG_DETAILS_WIDTH_RATIO, MIN_LOG_DETAILS_WIDTH } from '@/stores/logs/utils'
+import type { ChatContext } from '@/stores/panel'
 
 /**
  * Renders an already-apportioned integer credit value. `dollars` is only used
@@ -275,6 +281,9 @@ export function LogDetailsContent({ log, onActiveTabChange }: LogDetailsContentP
 
   const scrollAreaRef = useRef<HTMLDivElement>(null)
 
+  const router = useRouter()
+  const { workspaceId } = useParams<{ workspaceId: string }>()
+
   const { config: permissionConfig } = usePermissionConfig()
 
   const isInitialTabMountRef = useRef(true)
@@ -382,6 +391,38 @@ export function LogDetailsContent({ log, onActiveTabChange }: LogDetailsContentP
   const formattedTimestamp = formatDate(log.createdAt)
   const logStatus = getDisplayStatus(log.status)
 
+  /**
+   * Troubleshooting hands the failed run off to Chat, tagging it by
+   * `executionId`. A real Chat run can't be debugged from inside itself, so
+   * mothership-triggered logs are excluded — `isLikelyExecution` already encodes
+   * "has an executionId and isn't a mothership run".
+   */
+  const canTroubleshoot = log.status === 'failed' && isLikelyExecution
+
+  /**
+   * Hands the failed run to Chat. When a chat is already mounted (e.g. the run
+   * is being viewed inside Chat's resource panel) it consumes the tagged
+   * message directly; otherwise a one-shot handoff is persisted and we navigate
+   * to a fresh chat that picks it up on mount. Navigation is gated on a
+   * successful store, so a failed write never strands the user on an empty chat.
+   */
+  const handleTroubleshoot = useCallback(() => {
+    if (!log.executionId) return
+    const workflowName = log.workflow?.name?.trim() || null
+    const context: ChatContext = {
+      kind: 'logs',
+      executionId: log.executionId,
+      label: workflowName ?? 'this run',
+    }
+    const message = workflowName
+      ? `The "${workflowName}" workflow run failed. Investigate the error in this run and help me fix it.`
+      : 'This workflow run failed. Investigate the error in this run and help me fix it.'
+    if (sendMothershipMessage(message, [context])) return
+    if (MothershipHandoffStorage.store({ message, contexts: [context] })) {
+      router.push(`/workspace/${workspaceId}/home`)
+    }
+  }, [log.executionId, log.workflow?.name, workspaceId, router])
+
   return (
     <>
       <div className='mt-4 flex min-h-0 flex-1 flex-col'>
@@ -434,7 +475,7 @@ export function LogDetailsContent({ log, onActiveTabChange }: LogDetailsContentP
                     role='button'
                     tabIndex={0}
                     aria-label='Copy run ID'
-                    className='flex h-10 min-w-0 cursor-pointer items-center justify-between gap-4 px-3 transition-colors hover-hover:bg-[var(--surface-2)]'
+                    className='flex h-10 min-w-0 cursor-pointer items-center justify-between gap-4 px-3 transition-colors hover-hover:bg-[var(--surface-active)]'
                     onClick={() => copyRunId(log.executionId!)}
                     onKeyDown={(event) =>
                       handleKeyboardActivation(event, () => copyRunId(log.executionId!))
@@ -450,15 +491,15 @@ export function LogDetailsContent({ log, onActiveTabChange }: LogDetailsContentP
                 )}
 
                 {/* Level */}
-                <div className='flex h-10 items-center justify-between px-3 transition-colors hover-hover:bg-[var(--surface-2)]'>
+                <div className='flex h-10 items-center justify-between px-3'>
                   <span className='font-medium text-[var(--text-tertiary)] text-caption'>
                     Level
                   </span>
                   <StatusBadge status={logStatus} />
                 </div>
 
                 {/* Trigger */}
-                <div className='flex h-10 items-center justify-between px-3 transition-colors hover-hover:bg-[var(--surface-2)]'>
+                <div className='flex h-10 items-center justify-between px-3'>
                   <span className='font-medium text-[var(--text-tertiary)] text-caption'>
                     Trigger
                   </span>
@@ -472,7 +513,7 @@ export function LogDetailsContent({ log, onActiveTabChange }: LogDetailsContentP
                 </div>
 
                 {/* Duration */}
-                <div className='flex h-10 items-center justify-between px-3 transition-colors hover-hover:bg-[var(--surface-2)]'>
+                <div className='flex h-10 items-center justify-between px-3'>
                   <span className='font-medium text-[var(--text-tertiary)] text-caption'>
                     Duration
                   </span>
@@ -483,33 +524,32 @@ export function LogDetailsContent({ log, onActiveTabChange }: LogDetailsContentP
 
                 {/* Version */}
                 {log.deploymentVersion && (
-                  <div className='flex h-10 items-center gap-2 px-3 transition-colors hover-hover:bg-[var(--surface-2)]'>
+                  <div className='flex h-10 items-center gap-2 px-3'>
                     <span className='flex-shrink-0 font-medium text-[var(--text-tertiary)] text-caption'>
                       Version
                     </span>
                     <div className='flex w-0 flex-1 justify-end'>
-                      <span className='max-w-full truncate rounded-md bg-[var(--badge-success-bg)] px-[9px] py-0.5 font-medium text-[var(--badge-success-text)] text-caption'>
+                      <Badge variant='green' size='md' className='max-w-full truncate'>
                         {log.deploymentVersionName || `v${log.deploymentVersion}`}
-                      </span>
+                      </Badge>
                     </div>
                   </div>
                 )}
 
                 {/* Snapshot */}
                 {showWorkflowState && (
-                  <div className='flex h-10 items-center justify-between px-3 transition-colors hover-hover:bg-[var(--surface-2)]'>
+                  <div className='flex h-10 items-center justify-between px-3'>
                     <span className='font-medium text-[var(--text-tertiary)] text-caption'>
                       Snapshot
                     </span>
-                    <Button
-                      variant='default'
-                      size='sm'
-                      className='gap-1'
+                    <Chip
+                      variant='primary'
+                      leftIcon={Eye}
+                      flush
                       onClick={() => setIsExecutionSnapshotOpen(true)}
                     >
-                      <Eye className='size-3' />
                       View Snapshot
-                    </Button>
+                    </Chip>
                   </div>
                 )}
               </div>
@@ -541,17 +581,27 @@ export function LogDetailsContent({ log, onActiveTabChange }: LogDetailsContentP
                 </div>
               )}
 
+              {/* Troubleshoot */}
+              {canTroubleshoot && (
+                <Chip
+                  variant='primary'
+                  leftIcon={Wrench}
+                  flush
+                  className='self-start'
+                  onClick={handleTroubleshoot}
+                >
+                  Troubleshoot in Chat
+                </Chip>
+              )}
+
               {/* Files */}
               {log.files && log.files.length > 0 && <FileCards files={log.files} isExecutionFile />}
 
               {/* Cost Breakdown */}
               {hasCostInfo && costBreakdown && (
                 <div className='divide-y divide-[var(--border)] overflow-hidden rounded-md border border-[var(--border)] bg-[var(--surface-2)] dark:bg-transparent'>
                   {costBreakdown.rows.map((row) => (
-                    <div
-                      key={row.key}
-                      className='flex h-10 items-center justify-between px-3 transition-colors hover-hover:bg-[var(--surface-2)]'
-                    >
+                    <div key={row.key} className='flex h-10 items-center justify-between px-3'>
                       <span className='min-w-0 truncate font-medium text-[var(--text-tertiary)] text-caption'>
                         {row.label}
                       </span>
@@ -560,7 +610,7 @@ export function LogDetailsContent({ log, onActiveTabChange }: LogDetailsContentP
                       </span>
                     </div>
                   ))}
-                  <div className='flex h-10 items-center justify-between px-3 transition-colors hover-hover:bg-[var(--surface-2)]'>
+                  <div className='flex h-10 items-center justify-between px-3'>
                     <span className='font-medium text-[var(--text-secondary)] text-caption'>
                       Total
                     </span>
@@ -569,7 +619,7 @@ export function LogDetailsContent({ log, onActiveTabChange }: LogDetailsContentP
                     </span>
                   </div>
                   {(costBreakdown.tokens.input > 0 || costBreakdown.tokens.output > 0) && (
-                    <div className='flex h-10 items-center justify-between px-3 transition-colors hover-hover:bg-[var(--surface-2)]'>
+                    <div className='flex h-10 items-center justify-between px-3'>
                       <span className='font-medium text-[var(--text-tertiary)] text-caption'>
                         Tokens
                       </span>

apps/sim/lib/core/utils/browser-storage.test.ts

@@ -0,0 +1,53 @@
+/**
+ * @vitest-environment jsdom
+ */
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+import { MothershipHandoffStorage, STORAGE_KEYS } from '@/lib/core/utils/browser-storage'
+import type { ChatContext } from '@/stores/panel'
+
+describe('MothershipHandoffStorage', () => {
+  beforeEach(() => {
+    localStorage.clear()
+  })
+
+  it('round-trips a handoff and trims the message, preserving contexts', () => {
+    const contexts: ChatContext[] = [{ kind: 'logs', executionId: 'run-1', label: 'My Flow' }]
+    expect(MothershipHandoffStorage.store({ message: '  fix it  ', contexts })).toBe(true)
+
+    expect(MothershipHandoffStorage.consume()).toEqual({ message: 'fix it', contexts })
+  })
+
+  it('is one-shot — a second consume returns null', () => {
+    MothershipHandoffStorage.store({ message: 'fix it' })
+
+    expect(MothershipHandoffStorage.consume()).not.toBeNull()
+    expect(MothershipHandoffStorage.consume()).toBeNull()
+  })
+
+  it('refuses to store an empty message', () => {
+    expect(MothershipHandoffStorage.store({ message: '   ' })).toBe(false)
+    expect(MothershipHandoffStorage.consume()).toBeNull()
+  })
+
+  it('tombstones a corrupted entry (missing timestamp) instead of leaving it forever', () => {
+    localStorage.setItem(STORAGE_KEYS.MOTHERSHIP_HANDOFF, JSON.stringify({ message: 'fix it' }))
+
+    expect(MothershipHandoffStorage.consume()).toBeNull()
+    expect(localStorage.getItem(STORAGE_KEYS.MOTHERSHIP_HANDOFF)).toBeNull()
+  })
+
+  it('drops and clears a handoff older than maxAge', () => {
+    vi.useFakeTimers()
+    try {
+      vi.setSystemTime(new Date('2026-01-01T00:00:00Z'))
+      MothershipHandoffStorage.store({ message: 'fix it' })
+
+      vi.advanceTimersByTime(61 * 1000)
+
+      expect(MothershipHandoffStorage.consume()).toBeNull()
+      expect(localStorage.getItem(STORAGE_KEYS.MOTHERSHIP_HANDOFF)).toBeNull()
+    } finally {
+      vi.useRealTimers()
+    }
+  })
+})