diff --git a/web/hwlab-cloud-web/src/components/device-pod/DevicePodSidebar.tsx b/web/hwlab-cloud-web/src/components/device-pod/DevicePodSidebar.tsx
index 94bd29c1..49838e1b 100644
--- a/web/hwlab-cloud-web/src/components/device-pod/DevicePodSidebar.tsx
+++ b/web/hwlab-cloud-web/src/components/device-pod/DevicePodSidebar.tsx
@@ -5,6 +5,8 @@ import { devicePodsFromLive } from "../../state/workbench";
 import type { DevicePodEvent, DevicePodInterface, DevicePodItem, DevicePodStatusResponse, LiveSurface } from "../../types/domain";
 import { formatTimestamp, jsonPreview, shortToken, toneClass } from "../../utils";
 import { StateTag } from "../shared/StateTag";
+import { WorkbenchBuildSummary } from "../workbench/WorkbenchBuildSummary";
+import { WorkbenchProbe } from "../workbench/WorkbenchProbe";
 
 interface DevicePodSidebarProps {
   live: LiveSurface | null;
@@ -26,6 +28,8 @@ export function DevicePodSidebar({ live, selectedDevicePodId, onSelect, collapse
     <aside className={`right-sidebar${collapsed ? " is-device-pod-collapsed" : ""}`} id="device-pod-sidebar" aria-label="Device Pod 摘要看板" aria-hidden={collapsed}>
       <button className="right-sidebar-toggle right-sidebar-toggle--anchor" id="right-sidebar-toggle" type="button" aria-controls="device-pod-sidebar" aria-expanded={!collapsed} aria-label={collapsed ? "展开右侧 Device Pod 看板" : "折叠右侧 Device Pod 看板"} onClick={onToggle}>{collapsed ? "展开看板" : "收起看板"}</button>
       <div className="right-sidebar-content">
+      <WorkbenchProbe live={live} />
+      <WorkbenchBuildSummary live={live} />
       <header className="right-sidebar-head">
         <div>
           <p className="eyebrow">Device Pod</p>
diff --git a/web/hwlab-cloud-web/src/components/workbench/WorkbenchBuildSummary.tsx b/web/hwlab-cloud-web/src/components/workbench/WorkbenchBuildSummary.tsx
new file mode 100644
index 00000000..ae99bd58
--- /dev/null
+++ b/web/hwlab-cloud-web/src/components/workbench/WorkbenchBuildSummary.tsx
@@ -0,0 +1,81 @@
+import type { ReactElement } from "react";
+
+import type { LiveProbePayload, LiveSurface } from "../../types/domain";
+import { formatBeijingTime, formatDuration, shortToken, toneClass } from "../../utils";
+import { StateTag } from "../shared/StateTag";
+
+interface WorkbenchBuildSummaryProps {
+  live: LiveSurface | null;
+}
+
+interface ServiceRow {
+  key: string;
+  label: string;
+  serviceId: string | null;
+  commitShort: string | null;
+  revisionShort: string | null;
+  tag: string | null;
+  builtAt: string | null;
+  status: "ok" | "pending" | "blocked" | "source" | "warn";
+  reason: string | null;
+  source: string | null;
+}
+
+export function WorkbenchBuildSummary({ live }: WorkbenchBuildSummaryProps): ReactElement {
+  const data = live?.healthLive.data;
+  const service = data?.service;
+  const build = data?.build;
+  const commit = data?.commit;
+  const image = data?.image;
+  const row = buildRowFromLive(service, commit, image, build);
+  const overall = row.status;
+  return (
+    <section className={`live-build-summary live-build-summary-${overall} tone-border-${toneClass(overall)}`} data-live-build-summary>
+      <header className="live-build-summary-head">
+        <p className="eyebrow">最新镜像构建时间</p>
+        <StateTag tone={toneClass(overall)} data-live-build-tone>{row.builtAt ? formatBeijingTime(row.builtAt, { withSeconds: true }) : "构建时间不可用"}</StateTag>
+      </header>
+      <ul className="live-build-list" role="list">
+        <li className="live-build-row" role="listitem" data-live-build-row={row.key}>
+          <div className="live-build-row-head">
+            <span className={`live-build-tone tone-${toneClass(overall)}`} aria-hidden="true">●</span>
+            <span className="live-build-service">{row.label}</span>
+            <span className="live-build-time">{row.builtAt ? formatBeijingTime(row.builtAt, { withSeconds: true }) : "构建时间不可用"}</span>
+          </div>
+          <div className="live-build-meta">
+            <span>tag {row.tag ?? "unknown"}</span>
+            <span>commit {row.commitShort ?? "unknown"}</span>
+            <span>revision {row.revisionShort ?? "unknown"}</span>
+            {row.source ? <span>来源 {row.source}</span> : null}
+          </div>
+          {row.reason ? <p className="live-build-reason">{row.reason}</p> : null}
+        </li>
+      </ul>
+    </section>
+  );
+}
+
+function buildRowFromLive(service: LiveProbePayload["service"] | undefined, commit: LiveProbePayload["commit"] | undefined, image: LiveProbePayload["image"] | undefined, build: LiveProbePayload["build"] | undefined): ServiceRow {
+  const label = (service && typeof service === "object" && "id" in service && typeof service.id === "string") ? service.id : "cloud-api";
+  const serviceId = (service && typeof service === "object" && "id" in service && typeof service.id === "string") ? service.id : null;
+  const commitShort = (commit && typeof commit === "object" && "id" in commit && typeof commit.id === "string") ? shortToken(commit.id, 12) : null;
+  const revisionShort = (commit && typeof commit === "object" && "id" in commit && typeof commit.id === "string") ? shortToken(commit.id, 12) : null;
+  const tag = (image && typeof image === "object" && "tag" in image && typeof image.tag === "string") ? image.tag : null;
+  const builtAt = (build && typeof build === "object" && "createdAt" in build && typeof build.createdAt === "string") ? build.createdAt : null;
+  const unavailableReason = (build && typeof build === "object" && "unavailableReason" in build && typeof build.unavailableReason === "string") ? build.unavailableReason : null;
+  const source = (build && typeof build === "object" && "metadataSource" in build && typeof build.metadataSource === "string") ? build.metadataSource : null;
+  return {
+    key: label,
+    label,
+    serviceId,
+    commitShort,
+    revisionShort,
+    tag,
+    builtAt,
+    status: builtAt ? "ok" : service ? "pending" : "blocked",
+    reason: unavailableReason ?? null,
+    source
+  };
+}
+
+export { formatDuration };
diff --git a/web/hwlab-cloud-web/src/components/workbench/WorkbenchProbe.tsx b/web/hwlab-cloud-web/src/components/workbench/WorkbenchProbe.tsx
new file mode 100644
index 00000000..c9bb0fcc
--- /dev/null
+++ b/web/hwlab-cloud-web/src/components/workbench/WorkbenchProbe.tsx
@@ -0,0 +1,96 @@
+import type { ReactElement } from "react";
+
+import type { LiveProbePayload, LiveSurface } from "../../types/domain";
+import { formatBeijingTime, shortToken, toneClass } from "../../utils";
+import { StateTag } from "../shared/StateTag";
+
+interface WorkbenchProbeProps {
+  live: LiveSurface | null;
+}
+
+interface ProbeRow {
+  key: string;
+  label: string;
+  method?: string;
+  path: string;
+  result: LiveProbePayload | null | undefined;
+  status: "ok" | "pending" | "blocked" | "source" | "warn";
+  detail: string;
+  lastCheckedAt: string | null;
+}
+
+interface ProbeResult {
+  ok: boolean;
+  status: number;
+  data: LiveProbePayload | null;
+  error: string | null;
+}
+
+export function WorkbenchProbe({ live }: WorkbenchProbeProps): ReactElement {
+  const rows: ProbeRow[] = [
+    rowFromProbe("cloud-api-live", "Cloud API 实况身份", "GET", "/health/live", live?.healthLive ?? null),
+    rowFromProbe("cloud-api-health", "Cloud API health", "GET", "/health", live?.health ?? null),
+    rowFromProbe("rest-index", "REST index", "GET", "/v1", live?.restIndex ?? null),
+    rowFromProbe("adapter", "Codex app-server adapter", "POST", "/v1/rpc/system.health", live?.adapter ?? null)
+  ];
+  const tone = rows.every((row) => row.status === "ok") ? "ok" : rows.some((row) => row.status === "blocked") ? "blocked" : "pending";
+  return (
+    <section className={`probe-card probe-card-${tone} tone-border-${toneClass(tone)}`} data-probe-card>
+      <header className="probe-card-head">
+        <p className="eyebrow">工作区状态</p>
+        <StateTag tone={toneClass(tone)} data-probe-card-tone>{tone === "ok" ? "健康" : tone === "blocked" ? "阻塞" : "等待验证"}</StateTag>
+      </header>
+      <ul className="probe-list" role="list">
+        {rows.map((row) => (
+          <li key={row.key} className="probe-row" role="listitem" data-probe-row={row.key}>
+            <div className="probe-row-head">
+              <span className={`probe-tone tone-${toneClass(row.status)}`} aria-hidden="true">●</span>
+              <span className="probe-row-label">{row.label}</span>
+              <span className={`probe-row-status tone-${toneClass(row.status)}`}>{row.status === "ok" ? "通过" : row.status === "blocked" ? "阻塞" : "等待"}</span>
+            </div>
+            <div className="probe-row-meta">
+              <span className="probe-row-method">{row.method}</span>
+              <span className="probe-row-path mono">{row.path}</span>
+              <span className="probe-row-time">{row.lastCheckedAt ? formatBeijingTime(row.lastCheckedAt, { withSeconds: true }) : "未观测"}</span>
+            </div>
+            <p className="probe-row-detail">{row.detail}</p>
+          </li>
+        ))}
+      </ul>
+    </section>
+  );
+}
+
+function rowFromProbe(key: string, label: string, method: string, path: string, probe: ProbeResult | null): ProbeRow {
+  const data = probe?.data ?? null;
+  const ok = Boolean(probe?.ok) && (data?.ready === true || data?.status === "ok" || data?.status === "ready");
+  const lastCheckedAt = typeof data?.observedAt === "string" ? data.observedAt : null;
+  const status: ProbeRow["status"] = ok
+    ? "ok"
+    : probe?.ok === false
+      ? probe.status >= 500 ? "blocked" : "warn"
+      : probe === null
+        ? "pending"
+        : "warn";
+  return {
+    key,
+    label,
+    method,
+    path,
+    result: data,
+    status,
+    detail: detailFor(probe, data, path),
+    lastCheckedAt
+  };
+}
+
+function detailFor(probe: ProbeResult | null, data: LiveProbePayload | null, path: string): string {
+  if (!probe) return `等待 ${path} 实时元数据`;
+  if (!probe.ok) return probe.error ?? `${path} HTTP ${probe.status}`;
+  if (!data) return `${path} 响应为空`;
+  const revision = typeof data.revision === "string" ? data.revision : null;
+  const serviceId = typeof data.serviceId === "string" ? data.serviceId : null;
+  const ready = data.ready === true ? "ready=true" : "ready=false";
+  if (serviceId && revision) return `service=${serviceId}; env=${data.environment ?? "unknown"}; ${ready}; revision=${shortToken(revision, 12)}`;
+  return `service=${serviceId ?? "unknown"}; ${ready}`;
+}
diff --git a/web/hwlab-cloud-web/src/styles/workbench.css b/web/hwlab-cloud-web/src/styles/workbench.css
index 72ba00cb..f100fde7 100644
--- a/web/hwlab-cloud-web/src/styles/workbench.css
+++ b/web/hwlab-cloud-web/src/styles/workbench.css
@@ -123,6 +123,29 @@ button:disabled { cursor: not-allowed; opacity: 0.55; }
 .message-runtime-row-wide { grid-column: 1 / -1; }
 .message-runtime-summary { color: var(--muted); font-size: 12px; }
 .message-session-summary { color: var(--muted); font-size: 12px; }
+.probe-card { display: grid; gap: 8px; padding: 10px 12px; border-radius: 8px; background: #fbfcf8; }
+.probe-card-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
+.probe-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
+.probe-row { display: grid; gap: 4px; padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); }
+.probe-row-head { display: flex; align-items: center; gap: 8px; }
+.probe-tone { font-size: 12px; }
+.probe-row-label { font-weight: 700; font-size: 13px; }
+.probe-row-status { margin-left: auto; font-size: 12px; font-weight: 700; }
+.probe-row-meta { display: flex; align-items: baseline; gap: 10px; font-size: 12px; color: var(--muted); flex-wrap: wrap; }
+.probe-row-method { font-weight: 800; color: var(--source); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
+.probe-row-path { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
+.probe-row-time { color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
+.probe-row-detail { margin: 0; font-size: 12px; overflow-wrap: anywhere; }
+.live-build-summary { display: grid; gap: 8px; padding: 10px 12px; border-radius: 8px; background: #fbfcf8; }
+.live-build-summary-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
+.live-build-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
+.live-build-row { display: grid; gap: 4px; padding: 6px 8px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); }
+.live-build-row-head { display: flex; align-items: center; gap: 8px; }
+.live-build-tone { font-size: 12px; }
+.live-build-service { font-weight: 700; font-size: 13px; }
+.live-build-time { margin-left: auto; color: var(--muted); font-size: 12px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
+.live-build-meta { display: flex; flex-wrap: wrap; gap: 10px; font-size: 12px; color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
+.live-build-reason { margin: 0; font-size: 12px; color: var(--bad); }
 .conversation-list { min-height: 0; display: grid; align-content: start; gap: 12px; overflow: auto; padding-right: 4px; }
 .message-card { border: 1px solid var(--line); border-radius: 8px; background: #fff; padding: 12px; }
 .message-head { display: flex; justify-content: space-between; gap: 10px; }