diff --git a/understand-anything-plugin/packages/dashboard/src/App.tsx b/understand-anything-plugin/packages/dashboard/src/App.tsx
index 77cf275..9b9b74b 100644
--- a/understand-anything-plugin/packages/dashboard/src/App.tsx
+++ b/understand-anything-plugin/packages/dashboard/src/App.tsx
@@ -3,6 +3,7 @@ import { validateGraph } from "@understand-anything/core/schema";
 import type { GraphIssue } from "@understand-anything/core/schema";
 import { useDashboardStore } from "./store";
 import GraphView from "./components/GraphView";
+import DomainGraphView from "./components/DomainGraphView";
 import CodeViewer from "./components/CodeViewer";
 import SearchBar from "./components/SearchBar";
 import NodeInfo from "./components/NodeInfo";
@@ -448,7 +449,11 @@ function Dashboard({ accessToken }: { accessToken: string }) {
       <div className="flex-1 flex min-h-0 relative">
         {/* Graph area */}
         <div className="flex-1 min-w-0 min-h-0 relative">
-          <GraphView />
+          {viewMode === "domain" && domainGraph ? (
+            <DomainGraphView />
+          ) : (
+            <GraphView />
+          )}
           <div className="absolute top-3 right-3 text-sm text-text-muted/60 pointer-events-none select-none">
             Press <kbd className="kbd">?</kbd> for keyboard shortcuts
           </div>
diff --git a/understand-anything-plugin/packages/dashboard/src/components/DomainGraphView.tsx b/understand-anything-plugin/packages/dashboard/src/components/DomainGraphView.tsx
new file mode 100644
index 0000000..3b3bdfb
--- /dev/null
+++ b/understand-anything-plugin/packages/dashboard/src/components/DomainGraphView.tsx
@@ -0,0 +1,240 @@
+import { useCallback, useMemo } from "react";
+import {
+  ReactFlow,
+  ReactFlowProvider,
+  Background,
+  BackgroundVariant,
+  Controls,
+  MiniMap,
+} from "@xyflow/react";
+import type { Edge, Node } from "@xyflow/react";
+import "@xyflow/react/dist/style.css";
+
+import DomainClusterNode from "./DomainClusterNode";
+import FlowNode from "./FlowNode";
+import StepNode from "./StepNode";
+import { useDashboardStore } from "../store";
+import { useTheme } from "../themes/index.ts";
+import { applyDagreLayout } from "../utils/layout";
+import type { KnowledgeGraph, GraphNode } from "@understand-anything/core/types";
+
+const nodeTypes = {
+  "domain-cluster": DomainClusterNode,
+  "flow-node": FlowNode,
+  "step-node": StepNode,
+};
+
+// Dimensions for domain-specific nodes
+const DOMAIN_NODE_DIMENSIONS = new Map<string, { width: number; height: number }>();
+
+function getDomainMeta(node: GraphNode): Record<string, unknown> | undefined {
+  return (node as any).domainMeta;
+}
+
+function buildDomainOverview(graph: KnowledgeGraph): { nodes: Node[]; edges: Edge[] } {
+  const domainNodes = graph.nodes.filter((n) => n.type === "domain");
+
+  // Count flows per domain
+  const flowCountMap = new Map<string, number>();
+  for (const edge of graph.edges) {
+    if (edge.type === "contains_flow") {
+      flowCountMap.set(edge.source, (flowCountMap.get(edge.source) ?? 0) + 1);
+    }
+  }
+
+  const rfNodes: Node[] = domainNodes.map((node) => {
+    const meta = getDomainMeta(node);
+    const data = {
+      label: node.name,
+      summary: node.summary,
+      entities: meta?.entities as string[] | undefined,
+      flowCount: flowCountMap.get(node.id) ?? 0,
+      businessRules: meta?.businessRules as string[] | undefined,
+      domainId: node.id,
+    };
+    DOMAIN_NODE_DIMENSIONS.set(node.id, { width: 320, height: 180 });
+    return {
+      id: node.id,
+      type: "domain-cluster" as const,
+      position: { x: 0, y: 0 },
+      data,
+    };
+  });
+
+  const rfEdges: Edge[] = graph.edges
+    .filter((e) => e.type === "cross_domain")
+    .map((e) => ({
+      id: `${e.source}-${e.target}`,
+      source: e.source,
+      target: e.target,
+      label: e.description ?? "",
+      style: { stroke: "var(--color-accent)", strokeDasharray: "6 3", strokeWidth: 2 },
+      labelStyle: { fill: "var(--color-text-muted)", fontSize: 10 },
+      animated: true,
+    }));
+
+  return applyDagreLayout(rfNodes, rfEdges, "LR", DOMAIN_NODE_DIMENSIONS);
+}
+
+function buildDomainDetail(
+  graph: KnowledgeGraph,
+  domainId: string,
+): { nodes: Node[]; edges: Edge[] } {
+  // Find flows for this domain
+  const flowIds = new Set(
+    graph.edges
+      .filter((e) => e.type === "contains_flow" && e.source === domainId)
+      .map((e) => e.target),
+  );
+
+  const flowNodes = graph.nodes.filter((n) => flowIds.has(n.id));
+  const stepEdges = graph.edges.filter(
+    (e) => e.type === "flow_step" && flowIds.has(e.source),
+  );
+  const stepIds = new Set(stepEdges.map((e) => e.target));
+  const stepNodes = graph.nodes.filter((n) => stepIds.has(n.id));
+
+  // Build step order map
+  const stepOrderMap = new Map<string, number>();
+  for (const edge of stepEdges) {
+    stepOrderMap.set(edge.target, edge.weight);
+  }
+
+  // Count steps per flow
+  const stepCountMap = new Map<string, number>();
+  for (const edge of stepEdges) {
+    stepCountMap.set(edge.source, (stepCountMap.get(edge.source) ?? 0) + 1);
+  }
+
+  const dims = new Map<string, { width: number; height: number }>();
+
+  const rfNodes: Node[] = [
+    ...flowNodes.map((node) => {
+      const meta = getDomainMeta(node);
+      dims.set(node.id, { width: 260, height: 120 });
+      return {
+        id: node.id,
+        type: "flow-node" as const,
+        position: { x: 0, y: 0 },
+        data: {
+          label: node.name,
+          summary: node.summary,
+          entryPoint: meta?.entryPoint as string | undefined,
+          entryType: meta?.entryType as string | undefined,
+          stepCount: stepCountMap.get(node.id) ?? 0,
+          flowId: node.id,
+        },
+      };
+    }),
+    ...stepNodes.map((node) => {
+      dims.set(node.id, { width: 200, height: 90 });
+      return {
+        id: node.id,
+        type: "step-node" as const,
+        position: { x: 0, y: 0 },
+        data: {
+          label: node.name,
+          summary: node.summary,
+          filePath: node.filePath,
+          stepId: node.id,
+          order: Math.round((stepOrderMap.get(node.id) ?? 0) * 10),
+        },
+      };
+    }),
+  ];
+
+  const rfEdges: Edge[] = stepEdges.map((e) => ({
+    id: `${e.source}-${e.target}`,
+    source: e.source,
+    target: e.target,
+    style: { stroke: "var(--color-border-medium)", strokeWidth: 1.5 },
+    animated: false,
+  }));
+
+  return applyDagreLayout(rfNodes, rfEdges, "LR", dims);
+}
+
+function DomainGraphViewInner() {
+  const domainGraph = useDashboardStore((s) => s.domainGraph);
+  const activeDomainId = useDashboardStore((s) => s.activeDomainId);
+  const navigateToDomain = useDashboardStore((s) => s.navigateToDomain);
+  const theme = useTheme();
+
+  const { nodes, edges } = useMemo(() => {
+    if (!domainGraph) return { nodes: [], edges: [] };
+    if (activeDomainId) {
+      return buildDomainDetail(domainGraph, activeDomainId);
+    }
+    return buildDomainOverview(domainGraph);
+  }, [domainGraph, activeDomainId]);
+
+  const onNodeDoubleClick = useCallback(
+    (_: React.MouseEvent, node: Node) => {
+      if (node.type === "domain-cluster" && node.data && "domainId" in node.data) {
+        navigateToDomain(node.data.domainId as string);
+      }
+    },
+    [navigateToDomain],
+  );
+
+  if (!domainGraph) {
+    return (
+      <div className="h-full flex items-center justify-center text-text-muted text-sm">
+        No domain graph available. Run /understand-domain to generate one.
+      </div>
+    );
+  }
+
+  return (
+    <div className="h-full w-full relative">
+      {activeDomainId && (
+        <div className="absolute top-3 left-3 z-10">
+          <button
+            type="button"
+            onClick={() => {
+              useDashboardStore.setState({ activeDomainId: null });
+            }}
+            className="px-3 py-1.5 text-xs rounded-lg bg-elevated border border-border-subtle text-text-secondary hover:text-text-primary transition-colors"
+          >
+            Back to domains
+          </button>
+        </div>
+      )}
+      <ReactFlow
+        nodes={nodes}
+        edges={edges}
+        nodeTypes={nodeTypes}
+        onNodeDoubleClick={onNodeDoubleClick}
+        fitView
+        fitViewOptions={{ padding: 0.2 }}
+        minZoom={0.1}
+        maxZoom={2}
+        proOptions={{ hideAttribution: true }}
+      >
+        <Background
+          variant={BackgroundVariant.Dots}
+          gap={20}
+          size={1}
+          color="var(--color-border-subtle)"
+        />
+        <Controls
+          showInteractive={false}
+          style={{ bottom: 16, left: 16 }}
+        />
+        <MiniMap
+          nodeColor={() => theme.preset.colors.accent ?? "#d4a574"}
+          maskColor="rgba(0,0,0,0.7)"
+          style={{ bottom: 16, right: 16, width: 160, height: 100 }}
+        />
+      </ReactFlow>
+    </div>
+  );
+}
+
+export default function DomainGraphView() {
+  return (
+    <ReactFlowProvider>
+      <DomainGraphViewInner />
+    </ReactFlowProvider>
+  );
+}