diff --git a/src/components/activity/activity-panel.tsx b/src/components/activity/activity-panel.tsx
index f4b4598..9b54178 100644
--- a/src/components/activity/activity-panel.tsx
+++ b/src/components/activity/activity-panel.tsx
@@ -24,12 +24,24 @@ export type EventTone = {
   idClass: string;
 };
 
-interface AgentRosterEntry {
-  name: string;
-  status: AgentStatus;
-  lastSeen: string | null;
-  beadId: string;
-}
+interface AgentRosterEntry {
+  name: string;
+  status: AgentStatus;
+  lastSeen: string | null;
+  beadId: string;
+}
+
+interface CoordMessage {
+  message_id: string;
+  bead_id: string;
+  from_agent: string;
+  to_agent: string;
+  category: 'HANDOFF' | 'BLOCKED' | 'DECISION' | 'INFO';
+  subject: string;
+  state: 'unread' | 'read' | 'acked';
+  created_at: string;
+  acked_at: string | null;
+}
 
 interface ActivityPanelProps {
   issues: BeadIssue[];
@@ -140,9 +152,23 @@ function getAgentTone(status: AgentStatus): AgentTone {
 }
 
 // reopened=blue, closed=amber, created/opened=green, others semantic
-export function getEventTone(kind: string): EventTone {
-  const normalized = kind.toLowerCase();
-  const byKind: Record<string, EventTone> = {
+export function getEventTone(kind: string): EventTone {
+  const normalized = kind.toLowerCase();
+  const byKind: Record<string, EventTone> = {
+    coord_send: {
+      label: 'Coord Send',
+      labelClass: 'text-[#D4A574]',
+      dotClass: 'bg-[#D4A574]',
+      cardClass: 'bg-[var(--status-in-progress)]',
+      idClass: 'text-[#DAB891]',
+    },
+    coord_ack: {
+      label: 'Coord Ack',
+      labelClass: 'text-[#7CB97A]',
+      dotClass: 'bg-[#7CB97A]',
+      cardClass: 'bg-[var(--status-ready)]',
+      idClass: 'text-[#9ACB98]',
+    },
     created: {
       label: 'Created',
       labelClass: 'text-[#7CB97A]',
@@ -244,30 +270,92 @@ export function getInitials(name: string): string {
   return name.split(/[-_\s]/).map(p => p[0]).join('').toUpperCase().slice(0, 2);
 }
 
-export function ActivityPanel({ issues, collapsed = false, projectRoot }: ActivityPanelProps) {
-  const [activities, setActivities] = useState<ActivityEvent[]>([]);
-  const [isLoading, setIsLoading] = useState(true);
+export function ActivityPanel({ issues, collapsed = false, projectRoot }: ActivityPanelProps) {
+  const [activities, setActivities] = useState<ActivityEvent[]>([]);
+  const [coordActivities, setCoordActivities] = useState<ActivityEvent[]>([]);
+  const [reservationByAgent, setReservationByAgent] = useState<Record<string, string | undefined>>({});
+  const [isLoading, setIsLoading] = useState(true);
 
   const agentRoster = useMemo(() => buildAgentRoster(issues), [issues]);
 
-  // Fetch activity history
-  useEffect(() => {
-    async function fetchActivity() {
+  // Fetch activity history
+  useEffect(() => {
+    async function fetchActivity() {
       try {
         const response = await fetch('/api/activity');
         if (response.ok) {
           const data = await response.json();
           setActivities(data.slice(0, 50)); // Limit to 50 events
-        }
-      } catch (error) {
-        console.error('[ActivityPanel] Failed to fetch activity:', error);
-      } finally {
-        setIsLoading(false);
-      }
-    }
-
-    fetchActivity();
-  }, []);
+        }
+      } catch (error) {
+        console.error('[ActivityPanel] Failed to fetch activity:', error);
+      } finally {
+        setIsLoading(false);
+      }
+    }
+
+    fetchActivity();
+  }, []);
+
+  useEffect(() => {
+    const fetchCoordination = async () => {
+      if (agentRoster.length === 0) {
+        setCoordActivities([]);
+        setReservationByAgent({});
+        return;
+      }
+
+      const mailResponses = await Promise.all(
+        agentRoster.map(async (agent) => {
+          const response = await fetch(`/api/agents/mail?agent=${encodeURIComponent(agent.name)}&limit=15`);
+          const payload = await response.json().catch(() => ({ ok: false }));
+          return [agent.name, response.ok && payload.ok ? (payload.data as CoordMessage[]) : []] as const;
+        }),
+      );
+
+      const reservationResponses = await Promise.all(
+        agentRoster.map(async (agent) => {
+          const response = await fetch(`/api/agents/reservations?agent=${encodeURIComponent(agent.name)}`);
+          const payload = await response.json().catch(() => ({ ok: false }));
+          if (!response.ok || !payload.ok) {
+            return [agent.name, undefined] as const;
+          }
+          return [agent.name, payload.data?.reservations?.[0]?.scope as string | undefined] as const;
+        }),
+      );
+
+      const uniqueMessages = new Map<string, CoordMessage>();
+      for (const [, messages] of mailResponses) {
+        for (const message of messages) {
+          uniqueMessages.set(message.message_id, message);
+        }
+      }
+
+      const mapped = [...uniqueMessages.values()]
+        .map((message) => ({
+          id: `coord-${message.message_id}`,
+          kind: (message.state === 'acked' ? 'coord_ack' : 'coord_send') as ActivityEvent['kind'],
+          beadId: message.bead_id,
+          beadTitle: `${message.category}: ${message.subject}`,
+          timestamp: message.state === 'acked' && message.acked_at ? message.acked_at : message.created_at,
+          actor: message.state === 'acked' ? message.to_agent : message.from_agent,
+          projectId: projectRoot,
+          projectName: 'beadboard',
+          payload: {},
+        }))
+        .sort((a, b) => new Date(b.timestamp).getTime() - new Date(a.timestamp).getTime())
+        .slice(0, 25);
+
+      setCoordActivities(mapped);
+      setReservationByAgent(Object.fromEntries(reservationResponses));
+    };
+
+    void fetchCoordination();
+    const timer = setInterval(() => {
+      void fetchCoordination();
+    }, 15000);
+    return () => clearInterval(timer);
+  }, [agentRoster, projectRoot]);
 
   // Subscribe to real-time activity
   useEffect(() => {
@@ -296,7 +384,13 @@ export function ActivityPanel({ issues, collapsed = false, projectRoot }: Activi
     };
   }, [projectRoot]);
 
-  const activeAgents = agentRoster.filter(a => a.status === 'active').length;
+  const activeAgents = agentRoster.filter(a => a.status === 'active').length;
+  const mergedActivities = useMemo(
+    () => [...coordActivities, ...activities]
+      .sort((a, b) => new Date(b.timestamp).getTime() - new Date(a.timestamp).getTime())
+      .slice(0, 50),
+    [activities, coordActivities],
+  );
   if (collapsed) {
     return (
       <div className="flex flex-col items-center gap-6 py-6 h-full bg-[var(--surface-secondary)]">
@@ -328,7 +422,7 @@ export function ActivityPanel({ issues, collapsed = false, projectRoot }: Activi
 
         {/* Activity Pulses */}
         <div className="flex flex-col gap-2 opacity-40">
-          {activities.slice(0, 8).map((act) => (
+          {mergedActivities.slice(0, 8).map((act) => (
             <div key={act.id} className={cn(
               "w-1 h-1 rounded-full",
               getEventTone(act.kind).dotClass
@@ -376,15 +470,20 @@ export function ActivityPanel({ issues, collapsed = false, projectRoot }: Activi
                 <div className="flex flex-col flex-1 min-w-0">
                   <span className="text-xs font-semibold text-text-primary group-hover:text-white transition-colors">{agent.name}</span>
                   <div className="flex items-center gap-1.5">
-                    <span className={cn(
-                      "text-[9px] uppercase tracking-wider font-bold",
-                      getAgentTone(agent.status).labelClass
-                    )}>
-                      {agent.status}
-                    </span>
-                    <span className="text-[9px] text-text-muted/40 font-mono">
-                      {agent.lastSeen ? formatRelativeTime(agent.lastSeen) : 'N/A'}
-                    </span>
+                    <span className={cn(
+                      "text-[9px] uppercase tracking-wider font-bold",
+                      getAgentTone(agent.status).labelClass
+                    )}>
+                      {agent.status}
+                    </span>
+                    {reservationByAgent[agent.name] ? (
+                      <span className="max-w-[140px] truncate rounded border border-cyan-500/30 bg-cyan-500/10 px-1 py-0.5 text-[9px] text-cyan-200" title={reservationByAgent[agent.name]}>
+                        {reservationByAgent[agent.name]}
+                      </span>
+                    ) : null}
+                    <span className="text-[9px] text-text-muted/40 font-mono">
+                      {agent.lastSeen ? formatRelativeTime(agent.lastSeen) : 'N/A'}
+                    </span>
                   </div>
                 </div>
               </div>
@@ -406,13 +505,13 @@ export function ActivityPanel({ issues, collapsed = false, projectRoot }: Activi
               <div className="w-4 h-4 border-2 border-teal-500 border-t-transparent rounded-full animate-spin" />
               <span className="text-[10px] font-mono text-text-muted">SYNCING...</span>
             </div>
-          ) : activities.length === 0 ? (
+          ) : mergedActivities.length === 0 ? (
             <div className="p-10 text-center opacity-30">
               <p className="text-[10px] font-mono">VOID_STREAM_NULL</p>
             </div>
           ) : (
             <div className="p-3 space-y-3">
-              {activities.map((activity) => {
+              {mergedActivities.map((activity) => {
                 const eventTone = getEventTone(activity.kind);
                 return (
                   <div key={activity.id} className="group relative">
diff --git a/src/components/social/social-card.tsx b/src/components/social/social-card.tsx
index 673e504..b03e5e2 100644
--- a/src/components/social/social-card.tsx
+++ b/src/components/social/social-card.tsx
@@ -1,4 +1,5 @@
-import type { KeyboardEvent, MouseEventHandler } from 'react';
+import { useState } from 'react';
+import type { KeyboardEvent, MouseEventHandler } from 'react';
 import { Clock3, GitBranch, Link2, MessageCircle, MessageSquare, Rocket, UserPlus } from 'lucide-react';
 
 import { Badge } from '@/components/ui/badge';
@@ -9,7 +10,7 @@ import { AgentAvatar } from '../shared/agent-avatar';
 import { useArchetypePicker } from '../../hooks/use-archetype-picker';
 import type { AgentArchetype } from '../../lib/types-swarm';
 
-interface SocialCardProps {
+interface SocialCardProps {
   data: SocialCardData;
   className?: string;
   selected?: boolean;
@@ -26,8 +27,20 @@ interface SocialCardProps {
   unblocksDetails?: Array<{ id: string; title: string; epic?: string }>;
   archetypes?: AgentArchetype[];
   swarmId?: string;
-  onLaunchSwarm?: () => void;
-}
+  onLaunchSwarm?: () => void;
+  agentUnreadByName?: Record<string, number>;
+  agentMessagesByName?: Record<string, Array<{
+    message_id: string;
+    from_agent: string;
+    category: 'HANDOFF' | 'BLOCKED' | 'DECISION' | 'INFO';
+    subject: string;
+    body: string;
+    state: 'unread' | 'read' | 'acked';
+    requires_ack: boolean;
+  }>>;
+  agentReservationsByName?: Record<string, string | undefined>;
+  onAckMessage?: (agent: string, messageId: string) => Promise<void> | void;
+}
 
 function handleCardKeyDown(event: KeyboardEvent<HTMLDivElement>, onClick?: MouseEventHandler<HTMLDivElement>) {
   if (!onClick) return;
@@ -72,7 +85,7 @@ function statusVisual(status: SocialCardData['status']) {
   };
 }
 
-function dependencyPanel(
+function dependencyPanel(
   title: string,
   color: string,
   details: Array<{ id: string; title: string; epic?: string }>,
@@ -104,9 +117,16 @@ function dependencyPanel(
       {details.length > 1 ? <p className="mt-1 text-[11px] text-[var(--text-tertiary)]">+{details.length - 1} more</p> : null}
     </div>
   );
-}
-
-export function SocialCard({
+}
+
+function categoryBadgeClass(category: 'HANDOFF' | 'BLOCKED' | 'DECISION' | 'INFO'): string {
+  if (category === 'BLOCKED') return 'bg-red-600/25 text-red-200 border-red-500/40';
+  if (category === 'HANDOFF') return 'bg-amber-500/20 text-amber-200 border-amber-400/40';
+  if (category === 'DECISION') return 'bg-sky-500/20 text-sky-200 border-sky-400/40';
+  return 'bg-slate-600/20 text-slate-200 border-slate-500/40';
+}
+
+export function SocialCard({
   data,
   className,
   selected = false,
@@ -121,14 +141,20 @@ export function SocialCard({
   unreadCount = 0,
   blockedByDetails = [],
   unblocksDetails = [],
-  archetypes = [],
-  swarmId,
-  onLaunchSwarm,
-}: SocialCardProps) {
-  const status = statusVisual(data.status);
-  const { selectedArchetype, setSelectedArchetype, isAssigning, assignSuccess, handleAssign } = useArchetypePicker();
-  const showAssign = (data.status === 'blocked' || data.agents.length === 0) && archetypes.length > 0;
-  const isSwarmHighlighted = swarmId && data.id.includes(swarmId);
+  archetypes = [],
+  swarmId,
+  onLaunchSwarm,
+  agentUnreadByName = {},
+  agentMessagesByName = {},
+  agentReservationsByName = {},
+  onAckMessage,
+}: SocialCardProps) {
+  const status = statusVisual(data.status);
+  const { selectedArchetype, setSelectedArchetype, isAssigning, assignSuccess, handleAssign } = useArchetypePicker();
+  const showAssign = (data.status === 'blocked' || data.agents.length === 0) && archetypes.length > 0;
+  const isSwarmHighlighted = swarmId && data.id.includes(swarmId);
+  const [expandedAgent, setExpandedAgent] = useState<string | null>(null);
+  const [ackingMessageId, setAckingMessageId] = useState<string | null>(null);
 
   return (
     <div
@@ -175,18 +201,91 @@ export function SocialCard({
         {dependencyPanel('Unblocks', 'var(--accent-success)', unblocksDetails)}
       </div>
 
-      <div className="mt-2 flex items-center gap-2">
-        {data.agents.slice(0, 3).map((agent) => (
-          <AgentAvatar
-            key={`${data.id}-${agent.name}`}
-            name={agent.name}
-            status={agent.status as AgentStatus}
-            role={agent.role}
-            size="sm"
-          />
-        ))}
-        {data.agents.length === 0 ? <span className="text-xs text-[var(--text-tertiary)]">No crew</span> : null}
-      </div>
+      <div className="mt-2 flex items-center gap-2">
+        {data.agents.slice(0, 3).map((agent) => {
+          const unreadCount = agentUnreadByName[agent.name] ?? 0;
+          const reservation = agentReservationsByName[agent.name];
+          return (
+            <div key={`${data.id}-${agent.name}`} className="flex items-center gap-1.5">
+              <AgentAvatar
+                name={agent.name}
+                status={agent.status as AgentStatus}
+                role={agent.role}
+                size="sm"
+              />
+              <div className="flex flex-col gap-1">
+                <span className="max-w-[84px] truncate text-[10px] text-[var(--text-tertiary)]">{agent.name}</span>
+                <div className="flex items-center gap-1">
+                  {unreadCount > 0 ? (
+                    <button
+                      type="button"
+                      onClick={(event) => {
+                        event.stopPropagation();
+                        setExpandedAgent((prev) => (prev === agent.name ? null : agent.name));
+                      }}
+                      className="inline-flex h-4 min-w-4 items-center justify-center rounded-full bg-[var(--accent-danger)] px-1 text-[10px] font-semibold text-[var(--text-inverse)]"
+                      title={`Unread for ${agent.name}`}
+                    >
+                      {unreadCount}
+                    </button>
+                  ) : null}
+                  {reservation ? (
+                    <span className="max-w-[92px] truncate rounded border border-cyan-500/30 bg-cyan-500/10 px-1 py-0.5 text-[9px] text-cyan-200" title={reservation}>
+                      {reservation}
+                    </span>
+                  ) : null}
+                </div>
+              </div>
+            </div>
+          );
+        })}
+        {data.agents.length === 0 ? <span className="text-xs text-[var(--text-tertiary)]">No crew</span> : null}
+      </div>
+
+      {expandedAgent ? (
+        <div className="mt-2 space-y-1.5 rounded-md border border-[var(--border-subtle)] bg-[var(--surface-tertiary)] p-2">
+          <p className="font-mono text-[10px] uppercase tracking-[0.12em] text-[var(--text-tertiary)]">
+            {expandedAgent} inbox
+          </p>
+          {(agentMessagesByName[expandedAgent] ?? []).slice(0, 4).map((message) => (
+            <div
+              key={message.message_id}
+              className="rounded border border-[var(--border-subtle)] bg-[var(--surface-quaternary)] p-2"
+            >
+              <div className="mb-1 flex items-center justify-between gap-2">
+                <span className={`rounded border px-1.5 py-0.5 text-[9px] font-semibold ${categoryBadgeClass(message.category)}`}>
+                  {message.category}
+                </span>
+                <span className="text-[10px] text-[var(--text-tertiary)]">{message.state}</span>
+              </div>
+              <p className="text-[11px] font-semibold text-[var(--text-primary)]">{message.subject}</p>
+              <p className="mt-0.5 text-[11px] text-[var(--text-tertiary)]">{message.body}</p>
+              <p className="mt-1 text-[10px] text-[var(--text-tertiary)]">from {message.from_agent}</p>
+              {message.requires_ack && message.state !== 'acked' && onAckMessage ? (
+                <button
+                  type="button"
+                  onClick={async (event) => {
+                    event.stopPropagation();
+                    setAckingMessageId(message.message_id);
+                    try {
+                      await onAckMessage(expandedAgent, message.message_id);
+                    } finally {
+                      setAckingMessageId(null);
+                    }
+                  }}
+                  disabled={ackingMessageId === message.message_id}
+                  className="mt-1 rounded border border-amber-500/40 bg-amber-500/15 px-2 py-1 text-[10px] font-semibold text-amber-200 disabled:opacity-60"
+                >
+                  {ackingMessageId === message.message_id ? 'Acking...' : 'Ack'}
+                </button>
+              ) : null}
+            </div>
+          ))}
+          {(agentMessagesByName[expandedAgent] ?? []).length === 0 ? (
+            <p className="text-[11px] text-[var(--text-tertiary)]">No messages.</p>
+          ) : null}
+        </div>
+      ) : null}
 
       {showAssign && (
         <div className="mt-2 flex gap-2 items-center overflow-hidden" onClick={(e) => e.stopPropagation()}>
diff --git a/src/components/social/social-page.tsx b/src/components/social/social-page.tsx
index 3608101..a64d78f 100644
--- a/src/components/social/social-page.tsx
+++ b/src/components/social/social-page.tsx
@@ -1,7 +1,7 @@
-'use client';
-
-import { useMemo, useState } from 'react';
-import { useRouter, useSearchParams } from 'next/navigation';
+'use client';
+
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import { useRouter, useSearchParams } from 'next/navigation';
 
 import type { BeadIssue } from '../../lib/types';
 import type { ProjectScopeOption } from '../../lib/project-scope';
@@ -9,7 +9,7 @@ import { buildSocialCards } from '../../lib/social-cards';
 import { SocialCard } from './social-card';
 import { useArchetypes } from '../../hooks/use-archetypes';
 
-interface SocialPageProps {
+interface SocialPageProps {
   issues: BeadIssue[];
   selectedId?: string;
   onSelect: (id: string) => void;
@@ -18,7 +18,18 @@ interface SocialPageProps {
   projectRoot: string;
   swarmId?: string;
   onRocketClick?: () => void;
-}
+}
+
+interface CoordMessage {
+  message_id: string;
+  from_agent: string;
+  to_agent: string;
+  category: 'HANDOFF' | 'BLOCKED' | 'DECISION' | 'INFO';
+  subject: string;
+  body: string;
+  state: 'unread' | 'read' | 'acked';
+  requires_ack: boolean;
+}
 
 type SectionKey = 'ready' | 'in_progress' | 'blocked' | 'deferred' | 'done';
 
@@ -61,7 +72,7 @@ function formatRelative(timestamp: string): string {
   return `${diffDays}d ago`;
 }
 
-export function SocialPage({
+export function SocialPage({
   issues,
   selectedId,
   onSelect,
@@ -137,20 +148,100 @@ export function SocialPage({
 
     return map;
   }, [visibleCards]);
-  const [expandedSections, setExpandedSections] = useState<Record<SectionKey, boolean>>({
+  const [expandedSections, setExpandedSections] = useState<Record<SectionKey, boolean>>({
     ready: false,
     in_progress: false,
     blocked: false,
     deferred: false,
     done: false,
   });
-  const [collapsedSections, setCollapsedSections] = useState<Record<SectionKey, boolean>>({
+  const [collapsedSections, setCollapsedSections] = useState<Record<SectionKey, boolean>>({
     ready: false,
     in_progress: false,
     blocked: false,
     deferred: true,
     done: true,
-  });
+  });
+  const [agentMessagesByName, setAgentMessagesByName] = useState<Record<string, CoordMessage[]>>({});
+  const [agentUnreadByName, setAgentUnreadByName] = useState<Record<string, number>>({});
+  const [agentReservationsByName, setAgentReservationsByName] = useState<Record<string, string | undefined>>({});
+
+  const agentNames = useMemo(() => {
+    const set = new Set<string>();
+    for (const card of visibleCards) {
+      for (const agent of card.agents) {
+        if (agent.name) set.add(agent.name);
+      }
+    }
+    return [...set];
+  }, [visibleCards]);
+
+  const refreshCoordination = useCallback(async () => {
+    if (agentNames.length === 0) {
+      setAgentMessagesByName({});
+      setAgentUnreadByName({});
+      setAgentReservationsByName({});
+      return;
+    }
+
+    const mailPairs = await Promise.all(
+      agentNames.map(async (agent) => {
+        const response = await fetch(`/api/agents/mail?agent=${encodeURIComponent(agent)}&limit=25`);
+        const payload = await response.json().catch(() => ({ ok: false }));
+        if (!response.ok || !payload.ok) {
+          return [agent, [] as CoordMessage[]] as const;
+        }
+        return [agent, (payload.data ?? []) as CoordMessage[]] as const;
+      }),
+    );
+
+    const reservationsPairs = await Promise.all(
+      agentNames.map(async (agent) => {
+        const response = await fetch(`/api/agents/reservations?agent=${encodeURIComponent(agent)}`);
+        const payload = await response.json().catch(() => ({ ok: false }));
+        if (!response.ok || !payload.ok) {
+          return [agent, undefined] as const;
+        }
+        const first = (payload.data?.reservations ?? [])[0];
+        return [agent, first?.scope as string | undefined] as const;
+      }),
+    );
+
+    const nextMessages: Record<string, CoordMessage[]> = {};
+    const nextUnread: Record<string, number> = {};
+    for (const [agent, messages] of mailPairs) {
+      nextMessages[agent] = messages;
+      nextUnread[agent] = messages.filter((m) => m.state === 'unread').length;
+    }
+    setAgentMessagesByName(nextMessages);
+    setAgentUnreadByName(nextUnread);
+    setAgentReservationsByName(Object.fromEntries(reservationsPairs));
+  }, [agentNames]);
+
+  useEffect(() => {
+    let active = true;
+    const run = async () => {
+      if (!active) return;
+      await refreshCoordination();
+    };
+    void run();
+    const timer = setInterval(() => {
+      void run();
+    }, 15000);
+    return () => {
+      active = false;
+      clearInterval(timer);
+    };
+  }, [refreshCoordination]);
+
+  const handleAckMessage = async (agent: string, messageId: string) => {
+    await fetch('/api/agents/mail/ack', {
+      method: 'POST',
+      headers: { 'content-type': 'application/json' },
+      body: JSON.stringify({ agent, message: messageId }),
+    });
+    await refreshCoordination();
+  };
 
   return (
     <div className="h-full overflow-y-auto bg-[var(--ui-bg-app)] custom-scrollbar">
@@ -210,7 +301,7 @@ export function SocialPage({
                     const dependencyCount = issue?.dependencies.length ?? card.blocks.length + card.unblocks.length;
 
                     return (
-                      <SocialCard
+                      <SocialCard
                         key={card.id}
                         data={card}
                         selected={selectedId === card.id}
@@ -244,10 +335,14 @@ export function SocialPage({
                         unblocksDetails={toDependencyDetails(card.blocks)}
                         archetypes={archetypes}
                         swarmId={swarmId}
-                        onLaunchSwarm={onRocketClick}
-                      />
-                    );
-                  })}
+                        onLaunchSwarm={onRocketClick}
+                        agentUnreadByName={agentUnreadByName}
+                        agentMessagesByName={agentMessagesByName}
+                        agentReservationsByName={agentReservationsByName}
+                        onAckMessage={handleAckMessage}
+                      />
+                    );
+                  })}
                     {cardsForSection.length === 0 ? (
                       <p className="px-0.5 py-1 text-sm text-[var(--ui-text-muted)]">
                         No tasks in this lane.