feat(chat): resolve org-chat mentions in their owner workspace and let chat tag a whole workspace

apps/sim/app/api/mothership/integrations/catalog/route.test.ts

@@ -3,6 +3,7 @@ import {
   mothershipChatPayloadMock,
   mothershipChatPayloadMockFns,
 } from '@sim/testing/mocks/mothership-chat-payload.mock'
+import { mothershipChatWorkspaceContextMock } from '@sim/testing/mocks/mothership-chat-workspace-context.mock'
 import { createMockRequest } from '@sim/testing/mocks/request.mock'
 import { workspaceAuthzMock, workspaceAuthzMockFns } from '@sim/testing/mocks/workspace-authz.mock'
 import {
@@ -17,9 +18,10 @@ vi.mock('@/lib/mothership/mcp-tools', () => ({ buildTaggedMcpToolSchemas: vi.fn(
 vi.mock('@/lib/mcp/application/use-cases', () => mcpUseCasesMock)
 vi.mock('@/lib/workspaces/application/workspace-context', () => workspaceContextMock)
 vi.mock('@sim/platform-authz/workspace', () => workspaceAuthzMock)
-vi.mock('@/lib/mothership/chat/application/workspace-context', () => ({
-  readWorkspaceContext: { execute: vi.fn() },
-}))
+vi.mock(
+  '@/lib/mothership/chat/application/workspace-context',
+  () => mothershipChatWorkspaceContextMock
+)
 vi.mock('@/lib/mothership/request/application/read-control', () => ({
   RUN_CONTROL_AUDIENCE: 'control',
   readRunControl: { execute: vi.fn() },

apps/sim/app/workspace/[workspaceId]/home/components/chat-context-kind-registry/chat-context-kind-registry.tsx

@@ -8,6 +8,7 @@ import {
   Task,
   TerminalWindow,
   Workflow,
+  Workspaces,
 } from '@sim/emcn/icons'
 import { AgentSkillsIcon, McpIcon } from '@/components/icons'
 import { getDocumentIcon } from '@/components/icons/document-icons'
@@ -102,6 +103,10 @@ export const CHAT_CONTEXT_KIND_REGISTRY: Record<ChatContextKind, ChatContextKind
     label: 'File folder',
     renderIcon: ({ className }) => <FolderIcon className={className} />,
   },
+  workspace: {
+    label: 'Workspace',
+    renderIcon: ({ className }) => <Workspaces className={className} />,
+  },
   past_chat: {
     label: 'Past chat',
     renderIcon: ({ className }) => <Task className={className} />,

apps/sim/app/workspace/[workspaceId]/home/components/mothership-chat/copyable-markdown.test.ts

@@ -66,6 +66,19 @@ describe('toCopyableMarkdown', () => {
     ])
   })
 
+  it('keeps an organization resource owner so the pasted chip still resolves', () => {
+    const message = `See <workspace_resource>${JSON.stringify({
+      workspaceId: 'sales',
+      type: 'table',
+      id: 'table-1',
+      title: 'Accounts',
+    })}</workspace_resource>.`
+
+    const [link] = parseChipLinks(toCopyableMarkdown(message))
+
+    expect(link).toMatchObject({ kind: 'table', id: 'table-1', workspaceId: 'sales' })
+  })
+
   it('copies unresolved file references as plain text', () => {
     const message =
       'Read <workspace_resource>{"type":"file","path":"files/Q1 plan).md","title":"Q1 plan).md"}</workspace_resource>.'

apps/sim/app/workspace/[workspaceId]/home/components/mothership-chat/copyable-markdown.ts

@@ -44,7 +44,7 @@ function portableWorkspaceResourceMarkdown(
   const resource = resolveWorkspaceResourceRef({ ...data, title: data.title ?? '' }, workspaceFiles)
   return {
     markdown: resource
-      ? serializePortableChipLink(data.type, resource.id, resource.title || label)
+      ? serializePortableChipLink(data.type, resource.id, resource.title || label, data.workspaceId)
       : label,
     hasUnresolvedFile: data.type === 'file' && !resource,
   }

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

@@ -17,8 +17,10 @@ import {
   Tooltip,
 } from '@sim/emcn'
 import { Folder, Plus } from '@sim/emcn/icons'
+import { IdentityTile } from '@/components/identity-tile/identity-tile'
 import { isBrowserAgentAvailable } from '@/lib/browser-agent/transport'
 import { isTerminalAvailable } from '@/lib/terminal/transport'
+import { getWorkspaceInitial } from '@/lib/workspaces/initials'
 import {
   type AvailableItemsByType,
   type AvailableResources,
@@ -45,7 +47,7 @@ import type {
   MothershipResource,
   MothershipResourceType,
 } from '@/app/workspace/[workspaceId]/home/types'
-import { useWorkspacesQuery } from '@/hooks/queries/workspace'
+import { useOrderedWorkspacesQuery, type Workspace } from '@/hooks/queries/workspace'
 
 export interface AddResourceDropdownProps {
   workspaceId?: string
@@ -437,11 +439,16 @@ function WorkspaceResourceMenuContent({
 }
 
 interface WorkspaceResourceSubmenuProps {
-  workspace: { id: string; name: string }
+  workspace: Pick<Workspace, 'id' | 'name' | 'logoUrl'>
   /** Must be referentially stable (a module constant) — it keys the group memo. */
   excludeTypes?: readonly MothershipResourceType[]
   selectFolders?: boolean
   onSelect: (resource: MothershipResource) => void
+  /**
+   * Offers the workspace itself as the first entry, the way a folder submenu
+   * offers its folder, for pickers that can attach a whole workspace.
+   */
+  onSelectWorkspace?: (workspace: Pick<Workspace, 'id' | 'name'>) => void
 }
 
 /**
@@ -453,14 +460,25 @@ export function WorkspaceResourceSubmenu({
   excludeTypes,
   selectFolders,
   onSelect,
+  onSelectWorkspace,
 }: WorkspaceResourceSubmenuProps) {
   const [open, setOpen] = useState(false)
+  const icon = (
+    <IdentityTile initial={getWorkspaceInitial(workspace.name)} logoUrl={workspace.logoUrl} />
+  )
   return (
     <DropdownMenuSub open={open} onOpenChange={setOpen}>
       <DropdownMenuSubTrigger>
+        {icon}
         <DropdownMenuItemLabel label={workspace.name} />
       </DropdownMenuSubTrigger>
       <DropdownMenuSubContent className='flex w-[320px] flex-col overflow-hidden'>
+        {onSelectWorkspace && (
+          <DropdownMenuItem onClick={() => onSelectWorkspace(workspace)}>
+            {icon}
+            <DropdownMenuItemLabel label={workspace.name} />
+          </DropdownMenuItem>
+        )}
         <WorkspaceResourceMenuContent
           workspaceId={workspace.id}
           enabled={open}
@@ -485,7 +503,7 @@ export function AddResourceDropdown({
   onClose,
 }: AddResourceDropdownProps) {
   const [open, setOpen] = useState(false)
-  const { data: allWorkspaces = [] } = useWorkspacesQuery(open && Boolean(organizationId))
+  const { data: allWorkspaces = [] } = useOrderedWorkspacesQuery(open && Boolean(organizationId))
   const workspaces = allWorkspaces.filter(
     (workspace) => workspace.organizationId === organizationId
   )

apps/sim/app/workspace/[workspaceId]/home/components/user-input/components/chip-clipboard-codec.ts

@@ -1,3 +1,4 @@
+import { isWorkspaceOwnedContext } from '@/lib/mothership/chat/context-ownership'
 import {
   computeMentionHighlightRanges,
   extractContextTokens,
@@ -27,6 +28,7 @@ const PORTABLE_KIND_TO_ID_FIELD = {
   file: 'fileId',
   folder: 'folderId',
   filefolder: 'fileFolderId',
+  workspace: 'workspaceId',
   knowledge: 'knowledgeId',
   past_chat: 'chatId',
   workflow: 'workflowId',
@@ -43,10 +45,35 @@ const PORTABLE_KIND_TO_ID_FIELD = {
  */
 export type PortableKind = keyof typeof PORTABLE_KIND_TO_ID_FIELD
 
+/**
+ * Carries the owning workspace of a resource chip, which an organization chat
+ * needs to resolve it: `sim:kind/id?workspace=<owner>`. Links without it parse
+ * exactly as before.
+ */
+const OWNER_PARAM = '?workspace='
+
+/**
+ * Decodes a link's owner, or `null` when it is not valid percent-encoding —
+ * such a link was not written by this codec, so it stays plain text.
+ */
+function decodeOwner(encoded: string): string | null {
+  try {
+    return decodeURIComponent(encoded)
+  } catch {
+    return null
+  }
+}
+
 /** Serializes a portable chip link, escaping Markdown delimiters in its label. */
-export function serializePortableChipLink(kind: PortableKind, id: string, label: string): string {
+export function serializePortableChipLink(
+  kind: PortableKind,
+  id: string,
+  label: string,
+  workspaceId?: string
+): string {
   const escapedLabel = label.replace(/[\\[\]]/g, '\\$&')
-  return `[${escapedLabel}](${CHIP_LINK_SCHEME}:${kind}/${id})`
+  const owner = workspaceId ? `${OWNER_PARAM}${encodeURIComponent(workspaceId)}` : ''
+  return `[${escapedLabel}](${CHIP_LINK_SCHEME}:${kind}/${id}${owner})`
 }
 
 function parsePortableChipLabel(label: string): string {
@@ -72,6 +99,8 @@ export interface ParsedChipLink {
   kind: PortableKind
   id: string
   label: string
+  /** Owning workspace, carried by resource chips copied from an organization chat. */
+  workspaceId?: string
   start: number
   end: number
 }
@@ -106,7 +135,12 @@ function serializeChipContext(context: ChatContext): string | null {
   if (!isPortableKind(context.kind)) return null
   const id = getPortableId(context)
   if (!id) return null
-  return serializePortableChipLink(context.kind, id, context.label)
+  return serializePortableChipLink(
+    context.kind,
+    id,
+    context.label,
+    isWorkspaceOwnedContext(context) ? context.workspaceId : undefined
+  )
 }
 
 /**
@@ -210,11 +244,16 @@ export function parseChipLinks(text: string): ParsedChipLink[] {
   let match: RegExpExecArray | null
 
   while ((match = pattern.exec(text)) !== null) {
-    const [full, label, kind, id] = match
+    const [full, label, kind, address] = match
     if (!isPortableKind(kind)) continue
+    const ownerAt = address.lastIndexOf(OWNER_PARAM)
+    const workspaceId =
+      ownerAt === -1 ? undefined : decodeOwner(address.slice(ownerAt + OWNER_PARAM.length))
+    if (workspaceId === null) continue
     links.push({
       kind,
-      id,
+      id: ownerAt === -1 ? address : address.slice(0, ownerAt),
+      ...(workspaceId ? { workspaceId } : {}),
       label: parsePortableChipLabel(label),
       start: match.index,
       end: match.index + full.length,
@@ -234,6 +273,13 @@ export function parseChipLinks(text: string): ParsedChipLink[] {
  * @returns The matching chat context.
  */
 export function chipLinkToContext(link: ParsedChipLink): ChatContext {
+  const context = chipLinkBaseContext(link)
+  return link.workspaceId && isWorkspaceOwnedContext(context)
+    ? { ...context, workspaceId: link.workspaceId }
+    : context
+}
+
+function chipLinkBaseContext(link: ParsedChipLink): ChatContext {
   switch (link.kind) {
     case 'table':
       return { kind: 'table', tableId: link.id, label: link.label }
@@ -243,6 +289,8 @@ export function chipLinkToContext(link: ParsedChipLink): ChatContext {
       return { kind: 'folder', folderId: link.id, label: link.label }
     case 'filefolder':
       return { kind: 'filefolder', fileFolderId: link.id, label: link.label }
+    case 'workspace':
+      return { kind: 'workspace', workspaceId: link.id, label: link.label }
     case 'knowledge':
       return { kind: 'knowledge', knowledgeId: link.id, label: link.label }
     case 'past_chat':

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

@@ -39,7 +39,7 @@ import type {
   MothershipResource,
   MothershipResourceType,
 } from '@/app/workspace/[workspaceId]/home/types'
-import { useWorkspacesQuery } from '@/hooks/queries/workspace'
+import { useOrderedWorkspacesQuery } from '@/hooks/queries/workspace'
 import { useSettledTerminalCommands } from '@/hooks/use-settled-terminal-commands'
 import { useBrowserSessionStore } from '@/stores/browser-session/store'
 import { useCopilotTerminalStore } from '@/stores/copilot-terminal/store'
@@ -94,6 +94,8 @@ interface PlusMenuDropdownProps {
    */
   warm?: boolean
   onResourceSelect: (resource: MothershipResource) => void
+  /** Tags a whole workspace; offered only in organization chats. */
+  onWorkspaceSelect: (workspace: { id: string; name: string }) => void
   onClose: () => void
   textareaRef: React.RefObject<HTMLTextAreaElement | null>
   pendingCursorRef: React.MutableRefObject<number | null>
@@ -108,6 +110,7 @@ export const PlusMenuDropdown = React.memo(
       organizationId,
       warm,
       onResourceSelect,
+      onWorkspaceSelect,
       onClose,
       textareaRef,
       pendingCursorRef,
@@ -138,7 +141,7 @@ export const PlusMenuDropdown = React.memo(
       enabled: inventoryEnabled,
       includeFolderMentions: true,
     })
-    const { data: allWorkspaces = [], isPending: workspacesPending } = useWorkspacesQuery(
+    const { data: allWorkspaces = [], isPending: workspacesPending } = useOrderedWorkspacesQuery(
       Boolean(organizationId) && inventoryEnabled
     )
     const workspaces = allWorkspaces.filter(
@@ -238,13 +241,22 @@ export const PlusMenuDropdown = React.memo(
       if (isMention) setActiveIndex(0)
     }, [isMention, mentionQuery])
 
-    const handleSelect = (resource: MothershipResource) => {
-      onResourceSelect(resource)
+    const closeAfterSelect = () => {
       setOpen(false)
       setSearch('')
       setActiveIndex(0)
     }
 
+    const handleSelect = (resource: MothershipResource) => {
+      onResourceSelect(resource)
+      closeAfterSelect()
+    }
+
+    const handleWorkspaceSelect = (workspace: { id: string; name: string }) => {
+      onWorkspaceSelect(workspace)
+      closeAfterSelect()
+    }
+
     const handleSelectRef = useRef(handleSelect)
     handleSelectRef.current = handleSelect
 
@@ -413,6 +425,7 @@ export const PlusMenuDropdown = React.memo(
                     excludeTypes={WORKSPACE_SUBMENU_EXCLUDED_TYPES}
                     selectFolders
                     onSelect={handleSelect}
+                    onSelectWorkspace={handleWorkspaceSelect}
                   />
                 ))}
               <ResourceMenuSections

apps/sim/app/workspace/[workspaceId]/home/components/user-input/components/prompt-editor/prompt-editor.tsx

@@ -226,6 +226,7 @@ export function PromptEditor({
             organizationId={editor.organizationId}
             warm={hasFocused}
             onResourceSelect={editor.insertResource}
+            onWorkspaceSelect={editor.insertWorkspace}
             onClose={editor.handlePlusMenuClose}
             textareaRef={editor.textareaRef}
             pendingCursorRef={editor.pendingCursorRef}