feat(chat): drag workflows and folders from sidebar into chat input

apps/sim/app/(landing)/components/features/components/features-preview.tsx

@@ -18,6 +18,7 @@ import {
   xAIIcon,
 } from '@/components/icons'
 import { cn } from '@/lib/core/utils/cn'
+import { workflowBorderColor } from '@/lib/workspaces/colors'
 
 interface FeaturesPreviewProps {
   activeTab: number
@@ -383,7 +384,7 @@ function MiniCardIcon({ variant, color }: { variant: CardVariant; color?: string
           className='h-[7px] w-[7px] flex-shrink-0 rounded-[1.5px] border'
           style={{
             backgroundColor: c,
-            borderColor: `${c}60`,
+            borderColor: workflowBorderColor(c),
             backgroundClip: 'padding-box',
           }}
         />
@@ -470,7 +471,7 @@ function WorkflowCardBody({ color }: { color: string }) {
         className='absolute top-2.5 left-[40px] h-[14px] w-[14px] rounded-[3px] border-[2px]'
         style={{
           backgroundColor: color,
-          borderColor: `${color}60`,
+          borderColor: workflowBorderColor(color),
           backgroundClip: 'padding-box',
         }}
       />
@@ -481,7 +482,7 @@ function WorkflowCardBody({ color }: { color: string }) {
         className='absolute top-[36px] left-[68px] h-[14px] w-[14px] rounded-[3px] border-[2px]'
         style={{
           backgroundColor: color,
-          borderColor: `${color}60`,
+          borderColor: workflowBorderColor(color),
           backgroundClip: 'padding-box',
           opacity: 0.5,
         }}
@@ -896,7 +897,7 @@ function MockLogDetailsSidebar({ selectedRow, onPrev, onNext }: MockLogDetailsSi
                 className='h-[10px] w-[10px] shrink-0 rounded-[3px] border-[1.5px]'
                 style={{
                   backgroundColor: color,
-                  borderColor: `${color}60`,
+                  borderColor: workflowBorderColor(color),
                   backgroundClip: 'padding-box',
                 }}
               />

apps/sim/app/(landing)/components/landing-preview/components/landing-preview-logs/landing-preview-logs.tsx

@@ -5,6 +5,7 @@ import { Download } from 'lucide-react'
 import { ArrowUpDown, Badge, Library, ListFilter, Search } from '@/components/emcn'
 import type { BadgeProps } from '@/components/emcn/components/badge/badge'
 import { cn } from '@/lib/core/utils/cn'
+import { workflowBorderColor } from '@/lib/workspaces/colors'
 
 interface LogRow {
   id: string
@@ -283,7 +284,7 @@ export function LandingPreviewLogs() {
                       className='h-[10px] w-[10px] flex-shrink-0 rounded-[3px] border-[1.5px]'
                       style={{
                         backgroundColor: log.workflowColor,
-                        borderColor: `${log.workflowColor}60`,
+                        borderColor: workflowBorderColor(log.workflowColor),
                         backgroundClip: 'padding-box',
                       }}
                     />

apps/sim/app/(landing)/components/landing-preview/components/landing-preview-sidebar/landing-preview-sidebar.tsx

@@ -11,6 +11,7 @@ import {
   Table,
 } from '@/components/emcn/icons'
 import { cn } from '@/lib/core/utils/cn'
+import { workflowBorderColor } from '@/lib/workspaces/colors'
 import type { PreviewWorkflow } from '@/app/(landing)/components/landing-preview/components/landing-preview-workflow/workflow-data'
 
 export type SidebarView =
@@ -211,7 +212,7 @@ export function LandingPreviewSidebar({
                     className='h-[14px] w-[14px] flex-shrink-0 rounded-[4px] border-[2.5px]'
                     style={{
                       backgroundColor: workflow.color,
-                      borderColor: `${workflow.color}60`,
+                      borderColor: workflowBorderColor(workflow.color),
                       backgroundClip: 'padding-box',
                     }}
                   />

apps/sim/app/workspace/[workspaceId]/home/components/context-mention-icon.tsx

@@ -0,0 +1,45 @@
+import { Blimp, Database, Folder as FolderIcon, Table as TableIcon } from '@/components/emcn/icons'
+import { getDocumentIcon } from '@/components/icons/document-icons'
+import { cn } from '@/lib/core/utils/cn'
+import { workflowBorderColor } from '@/lib/workspaces/colors'
+import type { ChatMessageContext } from '@/app/workspace/[workspaceId]/home/types'
+
+interface ContextMentionIconProps {
+  context: ChatMessageContext
+  /** Only used when context.kind is 'workflow' or 'current_workflow'; ignored otherwise. */
+  workflowColor?: string | null
+  /** Applied to every icon element. Include sizing and positional classes (e.g. h-[12px] w-[12px]). */
+  className: string
+}
+
+/** Renders the icon for a context mention chip. Returns null when no icon applies. */
+export function ContextMentionIcon({ context, workflowColor, className }: ContextMentionIconProps) {
+  switch (context.kind) {
+    case 'workflow':
+    case 'current_workflow':
+      return workflowColor ? (
+        <span
+          className={cn('rounded-[3px] border-[2px]', className)}
+          style={{
+            backgroundColor: workflowColor,
+            borderColor: workflowBorderColor(workflowColor),
+            backgroundClip: 'padding-box',
+          }}
+        />
+      ) : null
+    case 'knowledge':
+      return <Database className={className} />
+    case 'table':
+      return <TableIcon className={className} />
+    case 'file': {
+      const FileDocIcon = getDocumentIcon('', context.label)
+      return <FileDocIcon className={className} />
+    }
+    case 'folder':
+      return <FolderIcon className={className} />
+    case 'past_chat':
+      return <Blimp className={className} />
+    default:
+      return null
+  }
+}

apps/sim/app/workspace/[workspaceId]/home/components/index.ts

@@ -1,4 +1,5 @@
 export { ChatMessageAttachments } from './chat-message-attachments'
+export { ContextMentionIcon } from './context-mention-icon'
 export {
   assistantMessageHasRenderableContent,
   MessageContent,

apps/sim/app/workspace/[workspaceId]/home/components/mothership-chat/mothership-chat.tsx

@@ -37,6 +37,7 @@ interface MothershipChatProps {
   userId?: string
   chatId?: string
   onContextAdd?: (context: ChatContext) => void
+  onContextRemove?: (context: ChatContext) => void
   editValue?: string
   onEditValueConsumed?: () => void
   layout?: 'mothership-view' | 'copilot-view'
@@ -83,6 +84,7 @@ export function MothershipChat({
   userId,
   chatId,
   onContextAdd,
+  onContextRemove,
   editValue,
   onEditValueConsumed,
   layout = 'mothership-view',
@@ -207,6 +209,7 @@ export function MothershipChat({
             isInitialView={false}
             userId={userId}
             onContextAdd={onContextAdd}
+            onContextRemove={onContextRemove}
             editValue={editValue}
             onEditValueConsumed={onEditValueConsumed}
             onEnterWhileEmpty={handleEnterWhileEmpty}

apps/sim/app/workspace/[workspaceId]/home/components/mothership-view/components/add-resource-dropdown/add-resource-dropdown.tsx

@@ -27,6 +27,7 @@ import type {
 import { useFolders } from '@/hooks/queries/folders'
 import { useKnowledgeBasesQuery } from '@/hooks/queries/kb/knowledge'
 import { useTablesList } from '@/hooks/queries/tables'
+import { useTasks } from '@/hooks/queries/tasks'
 import { useWorkflows } from '@/hooks/queries/workflows'
 import { useWorkspaceFiles } from '@/hooks/queries/workspace-files'
 
@@ -53,6 +54,7 @@ export function useAvailableResources(
   const { data: files = [] } = useWorkspaceFiles(workspaceId)
   const { data: knowledgeBases } = useKnowledgeBasesQuery(workspaceId)
   const { data: folders = [] } = useFolders(workspaceId)
+  const { data: tasks = [] } = useTasks(workspaceId)
 
   return useMemo(
     () => [
@@ -97,8 +99,16 @@ export function useAvailableResources(
           isOpen: existingKeys.has(`knowledgebase:${kb.id}`),
         })),
       },
+      {
+        type: 'task' as const,
+        items: tasks.map((t) => ({
+          id: t.id,
+          name: t.name,
+          isOpen: existingKeys.has(`task:${t.id}`),
+        })),
+      },
     ],
-    [workflows, folders, tables, files, knowledgeBases, existingKeys]
+    [workflows, folders, tables, files, knowledgeBases, tasks, existingKeys]
   )
 }
 

apps/sim/app/workspace/[workspaceId]/home/components/mothership-view/components/resource-content/resource-content.tsx

@@ -22,6 +22,7 @@ import {
   getFileExtension,
   getMimeTypeFromExtension,
 } from '@/lib/uploads/utils/file-utils'
+import { workflowBorderColor } from '@/lib/workspaces/colors'
 import {
   FileViewer,
   type PreviewMode,
@@ -514,7 +515,7 @@ function EmbeddedFolder({ workspaceId, folderId }: EmbeddedFolderProps) {
                 className='h-[12px] w-[12px] flex-shrink-0 rounded-[3px] border-[2px]'
                 style={{
                   backgroundColor: w.color,
-                  borderColor: `${w.color}60`,
+                  borderColor: workflowBorderColor(w.color),
                   backgroundClip: 'padding-box',
                 }}
               />

apps/sim/app/workspace/[workspaceId]/home/components/mothership-view/components/resource-registry/resource-registry.tsx

@@ -4,6 +4,7 @@ import { type ElementType, type ReactNode, useMemo } from 'react'
 import type { QueryClient } from '@tanstack/react-query'
 import { useParams } from 'next/navigation'
 import {
+  Blimp,
   Database,
   File as FileIcon,
   Folder as FolderIcon,
@@ -13,12 +14,14 @@ import {
 import { WorkflowIcon } from '@/components/icons'
 import { getDocumentIcon } from '@/components/icons/document-icons'
 import { cn } from '@/lib/core/utils/cn'
+import { workflowBorderColor } from '@/lib/workspaces/colors'
 import type {
   MothershipResource,
   MothershipResourceType,
 } from '@/app/workspace/[workspaceId]/home/types'
 import { knowledgeKeys } from '@/hooks/queries/kb/knowledge'
 import { tableKeys } from '@/hooks/queries/tables'
+import { taskKeys } from '@/hooks/queries/tasks'
 import { folderKeys } from '@/hooks/queries/utils/folder-keys'
 import { invalidateWorkflowLists } from '@/hooks/queries/utils/invalidate-workflow-lists'
 import { useWorkflows } from '@/hooks/queries/workflows'
@@ -48,7 +51,7 @@ function WorkflowTabSquare({ workflowId, className }: { workflowId: string; clas
       className={cn('flex-shrink-0 rounded-[3px] border-[2px]', className)}
       style={{
         backgroundColor: color,
-        borderColor: `${color}60`,
+        borderColor: workflowBorderColor(color),
         backgroundClip: 'padding-box',
       }}
     />
@@ -63,7 +66,7 @@ function WorkflowDropdownItem({ item }: DropdownItemRenderProps) {
         className='h-[14px] w-[14px] flex-shrink-0 rounded-[3px] border-[2px]'
         style={{
           backgroundColor: color,
-          borderColor: `${color}60`,
+          borderColor: workflowBorderColor(color),
           backgroundClip: 'padding-box',
         }}
       />
@@ -151,6 +154,15 @@ export const RESOURCE_REGISTRY: Record<MothershipResourceType, ResourceTypeConfi
     ),
     renderDropdownItem: (props) => <IconDropdownItem {...props} icon={FolderIcon} />,
   },
+  task: {
+    type: 'task',
+    label: 'Tasks',
+    icon: Blimp,
+    renderTabIcon: (_resource, className) => (
+      <Blimp className={cn(className, 'text-[var(--text-icon)]')} />
+    ),
+    renderDropdownItem: (props) => <IconDropdownItem {...props} icon={Blimp} />,
+  },
 } as const
 
 export const RESOURCE_TYPES = Object.values(RESOURCE_REGISTRY)
@@ -185,6 +197,9 @@ const RESOURCE_INVALIDATORS: Record<
   folder: (qc) => {
     qc.invalidateQueries({ queryKey: folderKeys.lists() })
   },
+  task: (qc, wId) => {
+    qc.invalidateQueries({ queryKey: taskKeys.list(wId) })
+  },
 }
 
 /**

apps/sim/app/workspace/[workspaceId]/home/components/mothership-view/components/resource-tabs/resource-tabs.tsx

@@ -10,6 +10,7 @@ import {
 import { Button, Tooltip } from '@/components/emcn'
 import { Columns3, Eye, PanelLeft, Pencil } from '@/components/emcn/icons'
 import { isEphemeralResource } from '@/lib/copilot/resource-extraction'
+import { SIM_RESOURCE_DRAG_TYPE } from '@/lib/copilot/resource-types'
 import { cn } from '@/lib/core/utils/cn'
 import type { PreviewMode } from '@/app/workspace/[workspaceId]/files/components/file-viewer'
 import { AddResourceDropdown } from '@/app/workspace/[workspaceId]/home/components/mothership-view/components/add-resource-dropdown'
@@ -164,7 +165,7 @@ export function ResourceTabs({
       const resource = resources[idx]
       if (resource) {
         e.dataTransfer.setData(
-          'application/x-sim-resource',
+          SIM_RESOURCE_DRAG_TYPE,
           JSON.stringify({ type: resource.type, id: resource.id, title: resource.title })
         )
       }

apps/sim/app/workspace/[workspaceId]/home/components/user-input/components/constants.ts

@@ -89,6 +89,8 @@ export function mapResourceToContext(resource: MothershipResource): ChatContext
       return { kind: 'file', fileId: resource.id, label: resource.title }
     case 'folder':
       return { kind: 'folder', folderId: resource.id, label: resource.title }
+    case 'task':
+      return { kind: 'past_chat', chatId: resource.id, label: resource.title }
     default:
       return { kind: 'docs', label: resource.title }
   }

apps/sim/app/workspace/[workspaceId]/home/components/user-input/components/plus-menu-dropdown.tsx

@@ -81,7 +81,7 @@ export const PlusMenuDropdown = React.memo(
           e.preventDefault()
           const firstItem = contentRef.current?.querySelector<HTMLElement>('[role="menuitem"]')
           firstItem?.focus()
-        } else if (e.key === 'Enter') {
+        } else if (e.key === 'Enter' || e.key === 'Tab') {
           e.preventDefault()
           const first = filteredItemsRef.current?.[0]
           if (first) handleSelect({ type: first.type, id: first.item.id, title: first.item.name })
@@ -99,6 +99,12 @@ export const PlusMenuDropdown = React.memo(
           e.preventDefault()
           searchRef.current?.focus()
         }
+      } else if (e.key === 'Tab') {
+        const focused = document.activeElement as HTMLElement | null
+        if (focused?.getAttribute('role') === 'menuitem') {
+          e.preventDefault()
+          focused.click()
+        }
       }
     }, [])