diff --git a/src/main/ipc/dashboard-payload-validation.test.ts b/src/main/ipc/dashboard-payload-validation.test.ts
index 83970cfa4ca..89d67d96ac9 100644
--- a/src/main/ipc/dashboard-payload-validation.test.ts
+++ b/src/main/ipc/dashboard-payload-validation.test.ts
@@ -99,6 +99,19 @@ function imageIconSrc(bodyBytes: number, withWhitespace = false): string {
 describe('dashboard payload validation', () => {
   it('accepts a complete dashboard snapshot', () => {
     expect(isDashboardSnapshot(SNAPSHOT)).toBe(true)
+    expect(
+      isDashboardSnapshot({
+        ...SNAPSHOT,
+        cards: [
+          {
+            ...SNAPSHOT.cards[0],
+            bucket: 'working',
+            dotState: 'working',
+            backgroundOnly: true
+          }
+        ]
+      })
+    ).toBe(true)
   })
 
   it('rejects malformed or unbounded snapshot fields', () => {
@@ -109,6 +122,18 @@ describe('dashboard payload validation', () => {
         cards: [{ ...SNAPSHOT.cards[0], bucket: 'unexpected' }]
       })
     ).toBe(false)
+    expect(
+      isDashboardSnapshot({
+        ...SNAPSHOT,
+        cards: [{ ...SNAPSHOT.cards[0], backgroundOnly: 'true' }]
+      })
+    ).toBe(false)
+    expect(
+      isDashboardSnapshot({
+        ...SNAPSHOT,
+        cards: [{ ...SNAPSHOT.cards[0], backgroundOnly: true }]
+      })
+    ).toBe(false)
     expect(
       isDashboardSnapshot({
         ...SNAPSHOT,
diff --git a/src/main/ipc/dashboard-payload-validation.ts b/src/main/ipc/dashboard-payload-validation.ts
index 6186e638fd1..df2a0c002ba 100644
--- a/src/main/ipc/dashboard-payload-validation.ts
+++ b/src/main/ipc/dashboard-payload-validation.ts
@@ -256,6 +256,8 @@ function isDashboardCard(value: unknown): boolean {
     DASHBOARD_BUCKETS.has(card.bucket) &&
     typeof card.dotState === 'string' &&
     DASHBOARD_DOT_STATES.has(card.dotState) &&
+    (card.backgroundOnly === undefined ||
+      (card.backgroundOnly === true && card.dotState === 'working')) &&
     isBoundedString(card.task, AGENT_STATUS_MAX_FIELD_LENGTH, true) &&
     isOptionalBoundedString(card.lastUserMessage, AGENT_STATUS_MAX_FIELD_LENGTH) &&
     isOptionalBoundedString(card.lastAgentMessage, AGENT_STATUS_ASSISTANT_MESSAGE_MAX_LENGTH) &&
diff --git a/src/renderer/src/components/dashboard-popout/AgentKanbanCard.test.tsx b/src/renderer/src/components/dashboard-popout/AgentKanbanCard.test.tsx
index d98592232c0..ac3ae149bef 100644
--- a/src/renderer/src/components/dashboard-popout/AgentKanbanCard.test.tsx
+++ b/src/renderer/src/components/dashboard-popout/AgentKanbanCard.test.tsx
@@ -19,7 +19,9 @@ vi.mock('@/lib/agent-catalog', () => ({
 }))
 
 vi.mock('@/components/AgentStateDot', () => ({
-  AgentStateDot: () => <span data-testid="state-dot" />
+  AgentStateDot: ({ state }: { state: string }) => (
+    <span data-testid="state-dot" data-state={state} />
+  )
 }))
 
 function card(overrides: Partial<DashboardCard> = {}): DashboardCard {
@@ -78,6 +80,23 @@ describe('AgentKanbanCard', () => {
     expect(screen.queryByText(/\d+d/)).not.toBeInTheDocument()
   })
 
+  it('renders background-only work without an active foreground spinner', () => {
+    const { rerender } = renderCard({ card: card(), now: 2_000 })
+    expect(screen.getByTestId('state-dot')).toHaveAttribute('data-state', 'working')
+
+    rerender(
+      <TooltipProvider>
+        <AgentKanbanCard
+          card={card({ backgroundOnly: true })}
+          now={2_000}
+          onOpenTerminal={vi.fn()}
+        />
+      </TooltipProvider>
+    )
+
+    expect(screen.getByTestId('state-dot')).toHaveAttribute('data-state', 'background')
+  })
+
   it('shows the question glyph once when a summary is available', () => {
     const attentionCard = card({
       bucket: 'attention',
diff --git a/src/renderer/src/components/dashboard-popout/AgentKanbanCard.tsx b/src/renderer/src/components/dashboard-popout/AgentKanbanCard.tsx
index faef58dc7b4..d95128e68ca 100644
--- a/src/renderer/src/components/dashboard-popout/AgentKanbanCard.tsx
+++ b/src/renderer/src/components/dashboard-popout/AgentKanbanCard.tsx
@@ -87,6 +87,7 @@ function sameCard(a: DashboardCard, b: DashboardCard): boolean {
     a.agentType === b.agentType &&
     a.bucket === b.bucket &&
     a.dotState === b.dotState &&
+    a.backgroundOnly === b.backgroundOnly &&
     a.task === b.task &&
     a.lastUserMessage === b.lastUserMessage &&
     a.lastAgentMessage === b.lastAgentMessage &&
@@ -208,6 +209,8 @@ export const AgentKanbanCard = memo(
     // it". Everything else stays neutral so the tint keeps meaning something.
     const needsYou = card.bucket === 'attention'
     const displayState = dashboardCardDisplayState(card)
+    const dotState =
+      card.backgroundOnly === true && displayState === 'working' ? 'background' : displayState
     const isDone = displayState === 'done'
     // Why: the session's own name heads the card. Without one the worktree is
     // the best heading left — and then the footer drops it rather than say it
@@ -248,7 +251,7 @@ export const AgentKanbanCard = memo(
             >
               {heading}
             </span>
-            {card.askSummary ? null : <AgentStateDot state={displayState} className="ml-auto" />}
+            {card.askSummary ? null : <AgentStateDot state={dotState} className="ml-auto" />}
           </div>
 
           {card.lastUserMessage || card.lastAgentMessage ? (
diff --git a/src/renderer/src/components/dashboard-popout/AgentMapWorktreeRingNode.tsx b/src/renderer/src/components/dashboard-popout/AgentMapWorktreeRingNode.tsx
index f4999a012bd..a29a3680564 100644
--- a/src/renderer/src/components/dashboard-popout/AgentMapWorktreeRingNode.tsx
+++ b/src/renderer/src/components/dashboard-popout/AgentMapWorktreeRingNode.tsx
@@ -18,6 +18,7 @@ import { AgentMapQuestionMarker } from './AgentMapQuestionMarker'
 import type { AgentMapFlareStatus } from './agent-map-node-metadata'
 import {
   agentMapAttentionMarkerScale,
+  agentMapDotState,
   agentMapStatusLabel,
   agentName,
   formatDuration,
@@ -111,13 +112,10 @@ function WorktreeDetails({
                     {agentName(agent.card)}
                   </span>
                   <span className="block truncate text-[11px] text-muted-foreground">
-                    {agentMapStatusLabel(agent.status)} · {formatDuration(agent.durationMinutes)}
+                    {agentMapStatusLabel(agent)} · {formatDuration(agent.durationMinutes)}
                   </span>
                 </span>
-                <AgentStateDot
-                  state={agent.status === 'done-seen' ? 'done' : agent.status}
-                  size="md"
-                />
+                <AgentStateDot state={agentMapDotState(agent)} size="md" />
               </button>
             ))
           )}
@@ -321,7 +319,7 @@ export const AgentMapWorktreeRingNode = memo(function AgentMapWorktreeRingNode({
                   tabIndex={agentExiting ? -1 : 0}
                   aria-hidden={agentExiting || undefined}
                   aria-pressed={selectedPaneKey === agent.card.paneKey}
-                  aria-label={`${agentName(agent.card)}, ${agentMapStatusLabel(agent.status)}${agent.card.unseen ? ', unread' : ''}, ${formatDuration(agent.durationMinutes)}, ${worktree.name}, ${project.name}`}
+                  aria-label={`${agentName(agent.card)}, ${agentMapStatusLabel(agent)}${agent.card.unseen ? ', unread' : ''}, ${formatDuration(agent.durationMinutes)}, ${worktree.name}, ${project.name}`}
                   className={`agent-map-agent-node fleet-status-${agent.status}${selectedPaneKey === agent.card.paneKey ? ' is-selected' : ''}${agent.motionState ? ` is-${agent.motionState}` : ''}`}
                   transform={`translate(${agent.x} ${agent.y})`}
                   onClick={(event) => {
diff --git a/src/renderer/src/components/dashboard-popout/agent-map-node-presentation.test.ts b/src/renderer/src/components/dashboard-popout/agent-map-node-presentation.test.ts
index f02837497cb..5afd4a30ad9 100644
--- a/src/renderer/src/components/dashboard-popout/agent-map-node-presentation.test.ts
+++ b/src/renderer/src/components/dashboard-popout/agent-map-node-presentation.test.ts
@@ -1,17 +1,34 @@
 import { describe, expect, it, vi } from 'vitest'
-import { agentMapStatusLabel } from './agent-map-node-presentation'
+import { agentMapDotState, agentMapStatusLabel } from './agent-map-node-presentation'
+import type { AgentMapAgentNode } from './agent-map-layout'
 
 vi.mock('@/i18n/i18n', () => ({
   translate: (key: string, fallback: string) => `${key}:${fallback}`
 }))
 
 describe('agentMapStatusLabel', () => {
+  function node(status: AgentMapAgentNode['status'], backgroundOnly = false): AgentMapAgentNode {
+    return {
+      status,
+      card: backgroundOnly ? { backgroundOnly: true } : {}
+    } as AgentMapAgentNode
+  }
+
   it('localizes the map-only acknowledged completion state', () => {
-    expect(agentMapStatusLabel('done-seen')).toBe('dashboardPopout.map.status.doneSeen:Done, seen')
+    expect(agentMapStatusLabel(node('done-seen'))).toBe(
+      'dashboardPopout.map.status.doneSeen:Done, seen'
+    )
   })
 
   it('keeps shared agent states on their existing labels', () => {
-    expect(agentMapStatusLabel('working')).toBe('Working')
-    expect(agentMapStatusLabel('done')).toBe('Done')
+    expect(agentMapStatusLabel(node('working'))).toBe('Working')
+    expect(agentMapStatusLabel(node('done'))).toBe('Done')
+  })
+
+  it('presents a background-only working node without changing its map status', () => {
+    const background = node('working', true)
+    expect(agentMapDotState(background)).toBe('background')
+    expect(agentMapStatusLabel(background)).toBe('Background work')
+    expect(background.status).toBe('working')
   })
 })
diff --git a/src/renderer/src/components/dashboard-popout/agent-map-node-presentation.ts b/src/renderer/src/components/dashboard-popout/agent-map-node-presentation.ts
index 78910f64865..6c01465119e 100644
--- a/src/renderer/src/components/dashboard-popout/agent-map-node-presentation.ts
+++ b/src/renderer/src/components/dashboard-popout/agent-map-node-presentation.ts
@@ -1,19 +1,25 @@
-import { agentStateLabel } from '@/components/AgentStateDot'
+import { agentStateLabel, type AgentDotState } from '@/components/AgentStateDot'
 import { translate } from '@/i18n/i18n'
 import type { DashboardCard } from '../../../../shared/dashboard-snapshot'
 import { agentMapDirectLineageChevronPath } from './agent-map-lineage-chevron-path'
 import type { AgentMapAgentNode } from './agent-map-layout'
-import type { AgentMapNodeStatus } from './agent-map-node-metadata'
 
 /** Lives here, not in `agent-map-node-metadata`: `agentStateLabel` drags in React and
  *  lucide-react, and that module is on the layout and filter paths, which must stay
  *  free of component imports. `agentStateLabel` is shared with every other dot
  *  renderer, so the map's extra state gets its label here rather than widening
  *  `AgentDotState`. */
-export function agentMapStatusLabel(status: AgentMapNodeStatus): string {
-  return status === 'done-seen'
+export function agentMapDotState(node: AgentMapAgentNode): AgentDotState {
+  if (node.card.backgroundOnly === true && node.status === 'working') {
+    return 'background'
+  }
+  return node.status === 'done-seen' ? 'done' : node.status
+}
+
+export function agentMapStatusLabel(node: AgentMapAgentNode): string {
+  return node.status === 'done-seen'
     ? translate('dashboardPopout.map.status.doneSeen', 'Done, seen')
-    : agentStateLabel(status)
+    : agentStateLabel(agentMapDotState(node))
 }
 
 export function formatDuration(minutes: number): string {
diff --git a/src/renderer/src/components/dashboard-popout/dashboard-agent-status-patch.test.ts b/src/renderer/src/components/dashboard-popout/dashboard-agent-status-patch.test.ts
index 98f9ec369c5..e77c1cfbef5 100644
--- a/src/renderer/src/components/dashboard-popout/dashboard-agent-status-patch.test.ts
+++ b/src/renderer/src/components/dashboard-popout/dashboard-agent-status-patch.test.ts
@@ -86,6 +86,25 @@ describe('patchDashboardSnapshotFromAgentStatus', () => {
     })
   })
 
+  it('updates background-only presentation without changing the working bucket', () => {
+    const marked = patchDashboardSnapshotFromAgentStatus(
+      snapshot(),
+      event({ state: 'working', backgroundOnly: true })
+    ).snapshot.cards[0]
+
+    expect(marked).toMatchObject({
+      bucket: 'working',
+      dotState: 'working',
+      backgroundOnly: true
+    })
+
+    const cleared = patchDashboardSnapshotFromAgentStatus(
+      snapshot([{ ...marked, statusUpdatedAt: 300 }]),
+      event({ state: 'working', backgroundOnly: undefined, receivedAt: 301 })
+    ).snapshot.cards[0]
+    expect(cleared.backgroundOnly).toBeUndefined()
+  })
+
   it('ignores stale, wrong-workspace, and session-only events', () => {
     const original = snapshot()
     expect(
diff --git a/src/renderer/src/components/dashboard-popout/dashboard-agent-status-patch.ts b/src/renderer/src/components/dashboard-popout/dashboard-agent-status-patch.ts
index 816474eb70f..fa8676c3ec5 100644
--- a/src/renderer/src/components/dashboard-popout/dashboard-agent-status-patch.ts
+++ b/src/renderer/src/components/dashboard-popout/dashboard-agent-status-patch.ts
@@ -6,6 +6,7 @@ import {
   type DashboardSnapshot
 } from '../../../../shared/dashboard-snapshot'
 import { dashboardBucketForDotState } from '../dashboard/dashboard-card-bucket'
+import { isBackgroundOnlyAgentActivity } from '../../../../shared/agent-background-only-activity'
 
 export type DashboardAgentStatusPatchResult = {
   matched: boolean
@@ -62,6 +63,7 @@ export function patchDashboardSnapshotFromAgentStatus(
       : {}),
     bucket,
     dotState,
+    backgroundOnly: isBackgroundOnlyAgentActivity(event) || undefined,
     unseen,
     stateChangedAt: stateChanged ? event.stateStartedAt : card.stateChangedAt,
     statusUpdatedAt: event.receivedAt,
diff --git a/src/renderer/src/components/dashboard/build-dashboard-snapshot.test.ts b/src/renderer/src/components/dashboard/build-dashboard-snapshot.test.ts
index 884a8ebcaf9..6fdcd0af7a9 100644
--- a/src/renderer/src/components/dashboard/build-dashboard-snapshot.test.ts
+++ b/src/renderer/src/components/dashboard/build-dashboard-snapshot.test.ts
@@ -200,6 +200,23 @@ describe('buildDashboardSnapshot', () => {
     expect(card.unseen).toBe(true)
   })
 
+  it('preserves background-only presentation without moving the live card', () => {
+    const snapshot = buildDashboardSnapshot(
+      baseState({
+        agentStatusByPaneKey: {
+          [PANE_KEY]: entry({ state: 'working', backgroundOnly: true })
+        }
+      }),
+      NOW
+    )
+
+    expect(snapshot.cards[0]).toMatchObject({
+      bucket: 'working',
+      dotState: 'working',
+      backgroundOnly: true
+    })
+  })
+
   it('publishes terminal-backed orchestrated workers under their direct parent', () => {
     const snapshot = buildDashboardSnapshot(
       baseState({
diff --git a/src/renderer/src/components/dashboard/build-dashboard-snapshot.ts b/src/renderer/src/components/dashboard/build-dashboard-snapshot.ts
index 53e959f489c..679a20ba8fb 100644
--- a/src/renderer/src/components/dashboard/build-dashboard-snapshot.ts
+++ b/src/renderer/src/components/dashboard/build-dashboard-snapshot.ts
@@ -56,6 +56,7 @@ import {
 } from './dashboard-worktree-launch-options'
 import { buildDashboardSnapshotFilterOptions } from './dashboard-snapshot-filter-options'
 import { dashboardBucketForDotState } from './dashboard-card-bucket'
+import { isBackgroundOnlyAgentActivity } from '../../../../shared/agent-background-only-activity'
 
 /** The store slices the snapshot builder reads. Kept as a Pick so unit tests
  *  can pass a partial store without constructing the whole AppState. */
@@ -255,7 +256,6 @@ export function buildDashboardSnapshot(
               osRelease: clientHost.osRelease
             })
           : null
-      const finishedAt = lastEnteredDoneAt(row)
       const hostMetadata = includeCardDetails
         ? dashboardCardMapWorkspaceMetadata(
             workspace,
@@ -266,13 +266,13 @@ export function buildDashboardSnapshot(
         : undefined
       // Only repos that actually contribute a card ship their icon.
       repoIconsByRepoId[workspace.projectId] = workspace.repoIcon
-
       cards.push({
         paneKey: row.paneKey,
         ptyId,
         agentType: row.agentType,
         bucket,
         dotState,
+        ...(isBackgroundOnlyAgentActivity(row.entry) ? { backgroundOnly: true } : {}),
         task: isTitleDerived ? '' : rowTask(row),
         repoId: workspace.projectId,
         worktreeId,
@@ -296,7 +296,7 @@ export function buildDashboardSnapshot(
         lastUserMessage: isTitleDerived ? undefined : nonEmpty(row.entry.prompt),
         lastAgentMessage: isTitleDerived ? undefined : nonEmpty(row.entry.lastAssistantMessage),
         startedAt: row.startedAt,
-        finishedAt,
+        finishedAt: lastEnteredDoneAt(row),
         stateChangedAt: row.entry.stateStartedAt || row.startedAt,
         statusUpdatedAt: row.entry.updatedAt,
         // Same derivation as WorktreeCardAgents' unvisitedByPaneKey, so the
diff --git a/src/renderer/src/components/editor/ReviewNotesSendMenuContent.test.tsx b/src/renderer/src/components/editor/ReviewNotesSendMenuContent.test.tsx
index 1ae74985923..259102abcf1 100644
--- a/src/renderer/src/components/editor/ReviewNotesSendMenuContent.test.tsx
+++ b/src/renderer/src/components/editor/ReviewNotesSendMenuContent.test.tsx
@@ -118,6 +118,8 @@ vi.mock('@/components/AgentStateDot', () => ({
     switch (state) {
       case 'working':
         return 'Working'
+      case 'background':
+        return 'Background work'
       case 'blocked':
         return 'Blocked'
       case 'waiting':
@@ -193,7 +195,8 @@ function agentRow({
   title,
   agentType,
   state = 'done',
-  startedAt = harness.now
+  startedAt = harness.now,
+  backgroundOnly = false
 }: {
   paneKey: string
   tabId: string
@@ -201,11 +204,15 @@ function agentRow({
   agentType: TuiAgent
   state?: AgentStatusState | 'idle'
   startedAt?: number
+  backgroundOnly?: boolean
 }): DashboardAgentRowData {
   const entryState: AgentStatusState = state === 'idle' ? 'working' : state
   return {
     paneKey,
-    entry: agentEntry(paneKey, agentType, entryState, startedAt),
+    entry: {
+      ...agentEntry(paneKey, agentType, entryState, startedAt),
+      ...(backgroundOnly ? { backgroundOnly: true } : {})
+    },
     tab: tab(tabId, { title }) as DashboardAgentRowData['tab'],
     agentType,
     state,
@@ -450,6 +457,36 @@ describe('ReviewNotesSendMenuContent', () => {
     expect(collectText(items[1])).toContain('Claude')
   })
 
+  it('labels a background-only target without foreground working presentation', () => {
+    const paneKey = makePaneKey(TAB_A, LEAF_A)
+    harness.worktreeAgentRows = [
+      agentRow({
+        paneKey,
+        tabId: TAB_A,
+        title: 'Background session',
+        agentType: 'claude',
+        state: 'working',
+        backgroundOnly: true
+      })
+    ]
+    harness.noteTargets = [
+      {
+        paneKey,
+        tabId: TAB_A,
+        leafId: LEAF_A,
+        agentType: 'claude',
+        tabTitle: 'Background session',
+        status: 'eligible'
+      }
+    ]
+
+    const item = findByType(render(), 'DropdownMenuItem')
+    const dot = findByType(item, 'AgentStateDot')
+
+    expect(dot.props.state).toBe('background')
+    expect(collectText(item)).toContain('Background work')
+  })
+
   it('does not target title-detected rows skipped by target derivation', async () => {
     const paneKey = makePaneKey(TAB_B, LEAF_B)
     harness.worktreeAgentRows = [
diff --git a/src/renderer/src/components/editor/ReviewNotesSendMenuContent.tsx b/src/renderer/src/components/editor/ReviewNotesSendMenuContent.tsx
index adb0c3d1ed8..750e299b81b 100644
--- a/src/renderer/src/components/editor/ReviewNotesSendMenuContent.tsx
+++ b/src/renderer/src/components/editor/ReviewNotesSendMenuContent.tsx
@@ -34,6 +34,7 @@ import { useWorktreeAgentRows } from '@/components/sidebar/useWorktreeAgentRows'
 import type { LaunchSource } from '../../../../shared/telemetry-events'
 import type { AgentStatusState } from '../../../../shared/agent-status-types'
 import { translate } from '@/i18n/i18n'
+import { getAgentDotState } from '@/components/sidebar/worktree-card-agent-summary'
 
 type OrderedSendTarget = {
   target: NotesSendAgentTarget
@@ -245,7 +246,7 @@ function AgentTargetMenuItem({
   onSend: (target: NotesSendAgentTarget) => void
 }): React.JSX.Element {
   const tabTitle = target.tabTitle.trim()
-  const state = asDotState(agent?.state ?? 'idle')
+  const state = agent ? getAgentDotState(agent) : asDotState('idle')
   const timeAgo = agent ? formatAgentRelativeTime(agent, now) : null
   const secondaryParts = [
     agentStateLabel(state),
diff --git a/src/shared/dashboard-snapshot.ts b/src/shared/dashboard-snapshot.ts
index a3a888d820f..a0b18a47c1d 100644
--- a/src/shared/dashboard-snapshot.ts
+++ b/src/shared/dashboard-snapshot.ts
@@ -84,6 +84,9 @@ export type DashboardCard = {
   agentType: AgentType
   bucket: DashboardBucket
   dotState: DashboardCardDotState
+  /** Presentation-only marker for a finished foreground turn whose registered
+   *  background work keeps the card in the working bucket. */
+  backgroundOnly?: true
   /** One-line task/prompt text shown on the card. */
   task: string
   /** The most recent message the user sent this agent (its current prompt). */