diff --git a/apps/web/src/app/api/traffic/route.ts b/apps/web/src/app/api/traffic/route.ts
index 5debfa8..d0582d7 100644
--- a/apps/web/src/app/api/traffic/route.ts
+++ b/apps/web/src/app/api/traffic/route.ts
@@ -15,7 +15,7 @@ export async function GET(request: NextRequest) {
 
   const since = new Date(Date.now() - 24 * 60 * 60 * 1000);
 
-  const [summaryRows, totalRows] = await Promise.all([
+  const [summaryRows, actorSummaryRows, totalRows, latestEvents] = await Promise.all([
     prisma.auditEvent.groupBy({
       by: ["action"],
       where: {
@@ -23,19 +23,91 @@ export async function GET(request: NextRequest) {
       },
       _count: { _all: true },
     }),
+    prisma.auditEvent.groupBy({
+      by: ["actorType"],
+      where: {
+        createdAt: { gte: since },
+      },
+      _count: { _all: true },
+    }),
     prisma.auditEvent.count({
       where: { createdAt: { gte: since } },
     }),
+    prisma.auditEvent.findMany({
+      where: {
+        createdAt: { gte: since },
+      },
+      orderBy: {
+        createdAt: "desc",
+      },
+      take: 80,
+      select: {
+        id: true,
+        action: true,
+        actorType: true,
+        actorId: true,
+        entityType: true,
+        entityId: true,
+        reason: true,
+        metadata: true,
+        createdAt: true,
+      },
+    }),
   ]);
 
   const actionSummary = Object.fromEntries(
     summaryRows.map((row) => [row.action, row._count._all])
   );
 
+  const actorSummary = Object.fromEntries(
+    actorSummaryRows.map((row) => [row.actorType, row._count._all])
+  );
+
+  const channelSummary = Object.entries(actionSummary).reduce(
+    (acc, [action, count]) => {
+      if (action.startsWith("EXTERNAL_")) {
+        acc.external += count;
+      } else {
+        acc.internal += count;
+      }
+      return acc;
+    },
+    { external: 0, internal: 0 } as Record<string, number>
+  );
+
+  const externalEventTypes = Object.entries(actionSummary).filter(([action]) => action.startsWith("EXTERNAL_")).map(([action, count]) => ({ action, count }));
+  const internalEventTypes = Object.entries(actionSummary).filter(([action]) => !action.startsWith("EXTERNAL_")).map(([action, count]) => ({ action, count }));
+
+  const recentEvents = latestEvents.map((event) => {
+    // metadata is JSONB in Prisma; read only known optional keys for monitoring views.
+    const metadata =
+      event.metadata && typeof event.metadata === "object" && !Array.isArray(event.metadata)
+        ? (event.metadata as Record<string, unknown>)
+        : undefined;
+
+    return {
+      id: event.id,
+      action: event.action,
+      actorType: event.actorType,
+      actorId: event.actorId,
+      entityType: event.entityType,
+      entityId: event.entityId,
+      reason: event.reason,
+      createdAt: event.createdAt,
+      surface: metadata?.surface,
+      level: metadata?.level,
+    };
+  });
+
   return NextResponse.json({
     period_hours: 24,
     total_events: totalRows,
     action_summary: actionSummary,
+    channel_summary: channelSummary,
+    actor_summary: actorSummary,
+    external_event_types: externalEventTypes,
+    internal_event_types: internalEventTypes,
+    recent_events: recentEvents,
     updated_at: new Date().toISOString(),
   });
 }
diff --git a/apps/web/src/lib/traffic-alert.ts b/apps/web/src/lib/traffic-alert.ts
index 2f6a40f..6d8b070 100644
--- a/apps/web/src/lib/traffic-alert.ts
+++ b/apps/web/src/lib/traffic-alert.ts
@@ -1,3 +1,6 @@
+import { prisma } from "./prisma";
+import { Prisma } from "../../prisma/generated/client";
+
 export type TrafficAlertEvent = {
   level: "info" | "warning" | "error";
   action: string;
@@ -11,7 +14,47 @@ export type TrafficAlertEvent = {
 
 const TRAFFIC_WEBHOOK_URL = process.env.VIBEWORK_TRAFFIC_WEBHOOK_URL?.trim();
 
+function resolveEntityFromTrafficEvent(event: TrafficAlertEvent) {
+  if (event.taskId) {
+    return { entityType: "TASK", entityId: event.taskId };
+  }
+
+  return {
+    entityType: "TASK",
+    entityId: `surface:${event.surface}`,
+  };
+}
+
+async function writeTrafficAuditEvent(event: TrafficAlertEvent) {
+  const { entityType, entityId } = resolveEntityFromTrafficEvent(event);
+
+  try {
+    await prisma.auditEvent.create({
+      data: {
+        actorType: event.actorType,
+        actorId: event.actorId,
+        action: event.action,
+        entityType,
+        entityId,
+        beforeState: Prisma.JsonNull,
+        afterState: Prisma.JsonNull,
+        reason: event.message,
+        metadata: {
+          ...event.metadata,
+          level: event.level,
+          surface: event.surface,
+          source: "traffic-alert",
+        },
+      },
+    });
+  } catch (error) {
+    console.error("[Traffic alert persistence error]", error);
+  }
+}
+
 export async function sendTrafficAlert(event: TrafficAlertEvent): Promise<void> {
+  void writeTrafficAuditEvent(event);
+
   if (!TRAFFIC_WEBHOOK_URL) return;
 
   const payload = {