diff --git a/apps/sim/app/workspace/[workspaceId]/knowledge/[id]/components/connectors-section/connector-member-enrollment.tsx b/apps/sim/app/workspace/[workspaceId]/knowledge/[id]/components/connectors-section/connector-member-enrollment.tsx
new file mode 100644
index 00000000000..dae1a7f0c73
--- /dev/null
+++ b/apps/sim/app/workspace/[workspaceId]/knowledge/[id]/components/connectors-section/connector-member-enrollment.tsx
@@ -0,0 +1,59 @@
+'use client'
+
+import { Chip } from '@sim/emcn'
+import type { ViewerConnectorMembership } from '@/lib/api/contracts/knowledge/connectors'
+import { SettingsResourceRow } from '@/app/workspace/[workspaceId]/settings/components/settings-resource-row'
+import { useStartConnectorMemberEnrollment } from '@/hooks/queries/kb/connectors'
+
+type UnconnectedMembership = Exclude<ViewerConnectorMembership, 'connected'>
+
+/** Revoked and unverified viewers get the server's refusal as the row, with no action to retry. */
+const MEMBERSHIP_STATES: Record<UnconnectedMembership, { title: string; action?: string }> = {
+  not_enrolled: { title: 'Your account is not connected', action: 'Connect your account' },
+  invited: { title: 'Your account is not connected', action: 'Connect your account' },
+  needs_reauth: { title: 'Your account needs to be reconnected', action: 'Reconnect' },
+  revoked: { title: 'An admin removed your access to Connected accounts' },
+  unverified_email: { title: 'Verify your email address before connecting an account' },
+}
+
+interface ConnectorMemberEnrollmentProps {
+  knowledgeBaseId: string
+  connectorId: string
+  isSearchIndex: boolean
+  membership: UnconnectedMembership
+}
+
+export function ConnectorMemberEnrollment({
+  knowledgeBaseId,
+  connectorId,
+  isSearchIndex,
+  membership,
+}: ConnectorMemberEnrollmentProps) {
+  const enrollment = useStartConnectorMemberEnrollment()
+  const { title, action } = MEMBERSHIP_STATES[membership]
+
+  return (
+    <>
+      <SettingsResourceRow
+        title={title}
+        trailing={
+          action ? (
+            <Chip
+              disabled={enrollment.isPending}
+              onClick={() =>
+                enrollment.mutate({ knowledgeBaseId, connectorId, directOAuth: isSearchIndex })
+              }
+            >
+              {action}
+            </Chip>
+          ) : undefined
+        }
+      />
+      {enrollment.error && (
+        <p role='alert' className='text-[var(--text-error)] text-caption'>
+          {enrollment.error.message}
+        </p>
+      )}
+    </>
+  )
+}
diff --git a/apps/sim/app/workspace/[workspaceId]/knowledge/[id]/components/connectors-section/connectors-section.tsx b/apps/sim/app/workspace/[workspaceId]/knowledge/[id]/components/connectors-section/connectors-section.tsx
index b2848f37e64..5eec846a5e9 100644
--- a/apps/sim/app/workspace/[workspaceId]/knowledge/[id]/components/connectors-section/connectors-section.tsx
+++ b/apps/sim/app/workspace/[workspaceId]/knowledge/[id]/components/connectors-section/connectors-section.tsx
@@ -12,6 +12,7 @@ import {
   ConnectorActionFeedback,
   ConnectorActions,
 } from '@/app/workspace/[workspaceId]/knowledge/[id]/components/connectors-section/connector-actions'
+import { ConnectorMemberEnrollment } from '@/app/workspace/[workspaceId]/knowledge/[id]/components/connectors-section/connector-member-enrollment'
 import { ConnectorRecovery } from '@/app/workspace/[workspaceId]/knowledge/[id]/components/connectors-section/connector-recovery'
 import { ConnectorSyncHistory } from '@/app/workspace/[workspaceId]/knowledge/[id]/components/connectors-section/connector-sync-history'
 import { getConnectorSyncState } from '@/app/workspace/[workspaceId]/knowledge/[id]/components/connectors-section/connector-sync-state'
@@ -171,6 +172,14 @@ function ConnectorCard({
           Updating access
         </span>
       )}
+      {connector.viewerMembership && connector.viewerMembership !== 'connected' && (
+        <ConnectorMemberEnrollment
+          knowledgeBaseId={knowledgeBaseId}
+          connectorId={connector.id}
+          isSearchIndex={isSearchIndex}
+          membership={connector.viewerMembership}
+        />
+      )}
       <ConnectorRecovery
         connector={connector}
         scope={scope}
diff --git a/apps/sim/hooks/queries/kb/connectors.ts b/apps/sim/hooks/queries/kb/connectors.ts
index 6674d38ff01..a8b017ff736 100644
--- a/apps/sim/hooks/queries/kb/connectors.ts
+++ b/apps/sim/hooks/queries/kb/connectors.ts
@@ -1,3 +1,5 @@
+import { useEffect, useRef } from 'react'
+import { generateId } from '@sim/utils/id'
 import {
   keepPreviousData,
   type QueryClient,
@@ -48,6 +50,9 @@ import {
   resourceScopeFromOwner,
   resourceScopeKey,
 } from '@/lib/core/resource-scope'
+import { connectCredentialGroupInPopup } from '@/lib/credential-groups/oauth-popup'
+import { isDesktopApp } from '@/lib/desktop'
+import { connectDesktopSource } from '@/lib/desktop/source-connect'
 import { MAX_KNOWLEDGE_CONNECTOR_DOCUMENT_PAGE_SIZE } from '@/lib/knowledge/constants'
 import { organizationAccountsKeys } from '@/hooks/queries/organization-accounts'
 import { credentialGroupKeys } from '@/hooks/queries/utils/credential-group-queries'
@@ -388,16 +393,19 @@ async function updateConnectorAccess({
 interface StartConnectorMemberEnrollmentParams extends SearchConnectionOAuthQuery {
   knowledgeBaseId: string
   connectorId: string
+  signal?: AbortSignal
 }
 
 async function startConnectorMemberEnrollment({
   knowledgeBaseId,
   connectorId,
   oauthCompletionId,
+  signal,
 }: StartConnectorMemberEnrollmentParams): Promise<StartKnowledgeConnectorMemberEnrollmentData> {
   const response = await requestJson(startKnowledgeConnectorMemberEnrollmentContract, {
     params: { id: knowledgeBaseId, connectorId },
     query: { oauthCompletionId },
+    signal,
   })
   return response.data
 }
@@ -464,17 +472,94 @@ export function useSearchSources(
   })
 }
 
-/** Mints the viewer's enrollment link for a per-member connector; the caller navigates to it. */
+interface ConnectMemberAccountParams {
+  knowledgeBaseId: string
+  connectorId: string
+  /** Search sources only: the server opens provider OAuth directly and reports its completion. */
+  directOAuth: boolean
+}
+
+/**
+ * Connects the viewer's own account to a per-member connector. Desktop and
+ * direct OAuth settle when the connection completes. An ordinary knowledge
+ * base hands the viewer an invitation page in a new tab that reports nothing
+ * back, so it refreshes each time the viewer returns to this tab until the
+ * viewer's membership reads `connected`. The listener belongs to the attempt's
+ * abort signal, so a newer attempt or unmount removes it.
+ */
 export function useStartConnectorMemberEnrollment() {
   const queryClient = useQueryClient()
+  const pending = useRef<AbortController | null>(null)
+  useEffect(() => () => pending.current?.abort(), [])
+  const refresh = (knowledgeBaseId: string) =>
+    Promise.all([
+      queryClient.invalidateQueries({ queryKey: connectorKeys.lists(knowledgeBaseId) }),
+      queryClient.invalidateQueries({ queryKey: credentialGroupKeys.details() }),
+      queryClient.invalidateQueries({ queryKey: searchSourceKeys.lists() }),
+      queryClient.invalidateQueries({ queryKey: searchIntegrationKeys.lists() }),
+    ])
   return useMutation({
-    mutationFn: startConnectorMemberEnrollment,
-    onSuccess: () =>
-      Promise.all([
-        queryClient.invalidateQueries({ queryKey: credentialGroupKeys.details() }),
-        queryClient.invalidateQueries({ queryKey: searchSourceKeys.lists() }),
-        queryClient.invalidateQueries({ queryKey: searchIntegrationKeys.lists() }),
-      ]),
+    mutationFn: async ({
+      knowledgeBaseId,
+      connectorId,
+      directOAuth,
+    }: ConnectMemberAccountParams) => {
+      pending.current?.abort()
+      const controller = new AbortController()
+      pending.current = controller
+      const params = { id: knowledgeBaseId, connectorId }
+      const completionId = directOAuth ? generateId() : undefined
+      if (isDesktopApp()) {
+        await connectDesktopSource(
+          { kind: 'member-enrollment', params, completionId },
+          controller.signal
+        )
+        return true
+      }
+      if (completionId) {
+        await connectCredentialGroupInPopup(
+          completionId,
+          async (signal) => ({
+            invitationLink: (
+              await startConnectorMemberEnrollment({
+                knowledgeBaseId,
+                connectorId,
+                oauthCompletionId: completionId,
+                signal,
+              })
+            ).url,
+          }),
+          controller.signal
+        )
+        return true
+      }
+      const tab = window.open('about:blank', '_blank')
+      if (tab) tab.opener = null
+      try {
+        const { url } = await startConnectorMemberEnrollment({
+          knowledgeBaseId,
+          connectorId,
+          signal: controller.signal,
+        })
+        if (tab) tab.location.replace(url)
+        else window.location.assign(url)
+      } catch (error) {
+        tab?.close()
+        throw error
+      }
+      const refreshUntilConnected = async () => {
+        if (document.visibilityState !== 'visible') return
+        await refresh(knowledgeBaseId)
+        const connector = getCachedConnector(queryClient, knowledgeBaseId, connectorId)
+        if (connector?.viewerMembership === 'connected') controller.abort()
+      }
+      document.addEventListener('visibilitychange', () => void refreshUntilConnected(), {
+        signal: controller.signal,
+      })
+      return false
+    },
+    onSettled: (completed, _error, { knowledgeBaseId }) =>
+      completed === false ? undefined : refresh(knowledgeBaseId),
   })
 }
 
diff --git a/scripts/check-unused-exports.baseline.json b/scripts/check-unused-exports.baseline.json
index e4448b682b2..56105623f85 100644
--- a/scripts/check-unused-exports.baseline.json
+++ b/scripts/check-unused-exports.baseline.json
@@ -1005,7 +1005,6 @@
   "apps/sim/hooks/queries/kb/connectors.ts#ViewerConnectorMembership",
   "apps/sim/hooks/queries/kb/connectors.ts#connectorDocumentKeys",
   "apps/sim/hooks/queries/kb/connectors.ts#searchIndexKeys",
-  "apps/sim/hooks/queries/kb/connectors.ts#useStartConnectorMemberEnrollment",
   "apps/sim/hooks/queries/kb/knowledge.ts#KNOWLEDGE_CHUNK_LIST_STALE_TIME",
   "apps/sim/hooks/queries/kb/knowledge.ts#KNOWLEDGE_CHUNK_SEARCH_STALE_TIME",
   "apps/sim/hooks/queries/kb/knowledge.ts#KNOWLEDGE_DOCUMENT_DETAIL_STALE_TIME",