diff --git a/.env.example b/.env.example
index 93df9ca..c10e0d8 100644
--- a/.env.example
+++ b/.env.example
@@ -125,6 +125,8 @@ ENV_DASHBOARD_MQTT_PASSWORD=
 ENV_DASHBOARD_MQTT_TOPIC_PREFIX=kt/env
 ENV_DASHBOARD_SSE_REPLAY_LIMIT=200
 ENV_DASHBOARD_SSE_HEARTBEAT_MS=25000
+ENV_DASHBOARD_ADMIN_LOCAL_URL=
+ENV_DASHBOARD_ADMIN_PUBLIC_URL=
 ENV_DASHBOARD_JENKINS_URL=
 ENV_DASHBOARD_JENKINS_JOB=KT-Template/KT-Template-API/main
 ENV_DASHBOARD_JENKINS_USERNAME=
diff --git a/API.md b/API.md
index 5daec2c..18e73b0 100644
--- a/API.md
+++ b/API.md
@@ -107,6 +107,8 @@ Admin、Component、Dict、MinIO、Blog 管理、WordPress 管理和 QQBot 管
 
 真实密码、Token、OAuth secret 和生产 env 不提交到 Git。
 
+Env Dashboard 的 `ENV_DASHBOARD_ADMIN_LOCAL_URL` / `ENV_DASHBOARD_ADMIN_PUBLIC_URL` 只作为 Admin 入口展示证据；Jenkins、K8s、Tencent Cloud、Caddy、WireGuard、Mihomo/OpenClash 仍通过对应 `ENV_DASHBOARD_*` 只读配置接入，缺失配置必须返回 `unwired` 证据。
+
 QQBot 插件 worker 队列依赖 Redis。K8s 生产清单提供内部 Redis Service `kt-qqbot-plugin-redis:6379`，用于 `QQBOT_PLUGIN_QUEUE_REDIS_HOST` / `QQBOT_PLUGIN_QUEUE_REDIS_PORT`。`QQBOT_PLUGIN_QUEUE_WAIT_TIMEOUT_MS` 控制串行队列的排队等待窗口，避免排队时间挤占插件操作本身的 `timeoutMs` 执行预算。插件定时任务可通过 `QQBOT_PLUGIN_TASK_QUEUE_REDIS_*` 使用独立 BullMQ prefix；未配置 host 时复用插件 worker Redis 连接。
 
 ## Admin 与基础后台
diff --git a/README.md b/README.md
index a501df9..35bcf2c 100644
--- a/README.md
+++ b/README.md
@@ -74,7 +74,7 @@ QQBot 插件 worker 使用 BullMQ 队列串行执行同一插件安装实例的
 
 QQBot 插件定时任务由 manifest 的 `tasks` 声明，平台持久化到 `qqbot_plugin_task` / `qqbot_plugin_task_run`，通过 BullMQ Job Scheduler 调度并经插件 worker 的 `executeTask` 边界执行。`sql/qqbot-init.sql` 可为既有环境增量创建任务表和 Admin 菜单。Admin 页面路径为 `/qqbot/plugin-task`。定时任务队列可用 `QQBOT_PLUGIN_TASK_QUEUE_REDIS_*` 单独配置；留空时复用插件 worker 队列的 Redis 连接。BangDream Bestdori 主数据缓存使用 `BANGDREAM_TSUGU_CACHE_ROOT`，生产清单挂载到容器内 `/data/qqbot/plugins/bangdream/cache`，对应 k3d 节点可写 hostPath `/var/lib/rancher/k3s/kt-template-online-api/qqbot-plugins`。
 
-Admin 环境总览面板使用 `ENV_DASHBOARD_*` 只读配置聚合 local-dev、NAS 线上、腾讯云和 r4se 状态。HTTP 快照提供当前拓扑，后端 local/MQTT 事件总线通过 SSE 推送增量事件给 Admin；前端不直连 MQTT，也不轮询刷新。Jenkins、K8s、Tencent Cloud、Caddy、WireGuard、Mihomo/OpenClash 未配置时会显示 `unwired` 证据，不能渲染成健康假象；第一版不暴露重启、部署、迁移、容器重建、插件启停或代理切换等写操作。
+Admin 环境总览面板使用 `ENV_DASHBOARD_*` 只读配置聚合 local-dev、NAS 线上、腾讯云和 r4se 状态。`ENV_DASHBOARD_ADMIN_LOCAL_URL` / `ENV_DASHBOARD_ADMIN_PUBLIC_URL` 只用于展示 Admin 本机与线上入口证据。HTTP 快照提供当前拓扑，后端 local/MQTT 事件总线通过 SSE 推送增量事件给 Admin；前端不直连 MQTT，也不轮询刷新。Jenkins、K8s、Tencent Cloud、Caddy、WireGuard、Mihomo/OpenClash 未配置时会显示 `unwired` 证据，不能渲染成健康假象；第一版不暴露重启、部署、迁移、容器重建、插件启停或代理切换等写操作。
 
 NapCat Runtime/Protocol Profile 已完成本地 API/Admin 实施，线上发布和账号闭环按 `docs/superpowers/plans/2026-06-18-qqbot-napcat-runtime-protocol-profile-implementation-plan.md` 的 Task 10 执行。当前实现覆盖运行态/协议/会话行为/登录事件/风险模式表，真实物理设备风格 hostname/MAC，NapCat/OneBot 配置 hash，KT `zh_CN.UTF-8` 中国桌面派生镜像资产，只读 `/qqbot/napcat/runtime/detail` 证据接口，watchdog quick -> password 熔断，以及 Admin 账号页“运行态”抽屉；不绕过 QQ/Tencent 验证码、不修改 QQ/NTQQ 签名协议、不启用 privileged/host network，也不做账号级每小时/每日累计发送预算。
 
diff --git a/src/modules/admin/platform-config/admin-platform-config.module.ts b/src/modules/admin/platform-config/admin-platform-config.module.ts
index 241802c..349c907 100644
--- a/src/modules/admin/platform-config/admin-platform-config.module.ts
+++ b/src/modules/admin/platform-config/admin-platform-config.module.ts
@@ -14,6 +14,10 @@ import { AdminTimezoneController } from '@/modules/admin/platform-config/timezon
 import { AdminTimezoneService } from '@/modules/admin/platform-config/timezone/admin-timezone.service';
 import { AdminUser } from '@/modules/admin/identity/user/admin-user.entity';
 import { AssetModule } from '@/modules/asset/asset.module';
+import { QqbotCoreModule } from '@/modules/qqbot/core/qqbot-core.module';
+import { QqbotPluginPlatformModule } from '@/modules/qqbot/plugin-platform/plugin-platform.module';
+import { RuntimeModule } from '@/runtime/runtime.module';
+import { WordpressMirrorModule } from '@/modules/wordpress/wordpress-mirror.module';
 import { EnvironmentDashboardService } from './environment-dashboard/application/environment-dashboard.service';
 import { EnvironmentDashboardSelfCheckService } from './environment-dashboard/application/environment-dashboard-self-check.service';
 import { EnvironmentEventMaterializer } from './environment-dashboard/application/environment-event.materializer';
@@ -26,6 +30,9 @@ import { KubernetesReadonlyAdapter } from './environment-dashboard/infrastructur
 import { MihomoReadonlyAdapter } from './environment-dashboard/infrastructure/adapters/mihomo-readonly.adapter';
 import { TencentCloudReadonlyAdapter } from './environment-dashboard/infrastructure/adapters/tencent-cloud-readonly.adapter';
 import { WireguardReadonlyAdapter } from './environment-dashboard/infrastructure/adapters/wireguard-readonly.adapter';
+import { LocalDevSignalCollector } from './environment-dashboard/infrastructure/collectors/local-dev-signal.collector';
+import { NasProdSignalCollector } from './environment-dashboard/infrastructure/collectors/nas-prod-signal.collector';
+import { EnvironmentDashboardCacheService } from './environment-dashboard/infrastructure/environment-dashboard-cache.service';
 import { EnvironmentDashboardConfigService } from './environment-dashboard/infrastructure/environment-dashboard-config.service';
 import { EnvironmentEventBusService } from './environment-dashboard/infrastructure/event/environment-event-bus.service';
 
@@ -52,7 +59,10 @@ export const ADMIN_PLATFORM_CONFIG_PROVIDERS = [
   AdminTimezoneService,
   EnvironmentDashboardService,
   EnvironmentDashboardSelfCheckService,
+  EnvironmentDashboardCacheService,
   EnvironmentDashboardConfigService,
+  LocalDevSignalCollector,
+  NasProdSignalCollector,
   EnvironmentReadonlyHttpClient,
   JenkinsReadonlyAdapter,
   KubernetesReadonlyAdapter,
@@ -72,6 +82,10 @@ export const ADMIN_PLATFORM_CONFIG_PROVIDERS = [
     DictModule,
     NoticeModule,
     AssetModule,
+    RuntimeModule,
+    QqbotCoreModule,
+    QqbotPluginPlatformModule,
+    WordpressMirrorModule,
   ],
   controllers: ADMIN_PLATFORM_CONFIG_DIRECT_CONTROLLERS,
   providers: ADMIN_PLATFORM_CONFIG_PROVIDERS,
diff --git a/src/modules/admin/platform-config/environment-dashboard/application/environment-dashboard-self-check.service.ts b/src/modules/admin/platform-config/environment-dashboard/application/environment-dashboard-self-check.service.ts
index b5313e9..25e639e 100644
--- a/src/modules/admin/platform-config/environment-dashboard/application/environment-dashboard-self-check.service.ts
+++ b/src/modules/admin/platform-config/environment-dashboard/application/environment-dashboard-self-check.service.ts
@@ -30,6 +30,6 @@ export class EnvironmentDashboardSelfCheckService {
       summary: '环境总览只读自检已触发',
       topic: 'kt/env/local-dev/self-check/result',
     });
-    return this.dashboardService.getDashboard();
+    return this.dashboardService.getDashboard({ forceRefresh: true });
   }
 }
diff --git a/src/modules/admin/platform-config/environment-dashboard/application/environment-dashboard.service.ts b/src/modules/admin/platform-config/environment-dashboard/application/environment-dashboard.service.ts
index 636172a..15d67d0 100644
--- a/src/modules/admin/platform-config/environment-dashboard/application/environment-dashboard.service.ts
+++ b/src/modules/admin/platform-config/environment-dashboard/application/environment-dashboard.service.ts
@@ -1,4 +1,4 @@
-import { Injectable } from '@nestjs/common';
+import { Injectable, Optional } from '@nestjs/common';
 import { getEnvironmentDashboardActions } from './environment-dashboard-action.catalog';
 import {
   countSignals,
@@ -6,36 +6,87 @@ import {
   pickWorstHealthStatus,
 } from './environment-dashboard-status.mapper';
 import { EnvironmentEventMaterializer } from './environment-event.materializer';
-import { unwiredEvidence } from '../infrastructure/environment-dashboard-evidence.mapper';
+import { EnvironmentDashboardCacheService } from '../infrastructure/environment-dashboard-cache.service';
+import { EnvironmentDashboardConfigService } from '../infrastructure/environment-dashboard-config.service';
+import {
+  errorEvidence,
+  unwiredEvidence,
+} from '../infrastructure/environment-dashboard-evidence.mapper';
+import { LocalDevSignalCollector } from '../infrastructure/collectors/local-dev-signal.collector';
+import { NasProdSignalCollector } from '../infrastructure/collectors/nas-prod-signal.collector';
+import { CaddyReadonlyAdapter } from '../infrastructure/adapters/caddy-readonly.adapter';
+import { MihomoReadonlyAdapter } from '../infrastructure/adapters/mihomo-readonly.adapter';
+import { TencentCloudReadonlyAdapter } from '../infrastructure/adapters/tencent-cloud-readonly.adapter';
+import { WireguardReadonlyAdapter } from '../infrastructure/adapters/wireguard-readonly.adapter';
 import type {
   EnvironmentDashboardResponse,
-  EnvironmentHealthStatus,
   EnvironmentNode,
   EnvironmentService,
+  EnvironmentSignal,
   EnvironmentSite,
   EnvironmentTopology,
 } from '../domain/environment-dashboard.types';
 
+export interface EnvironmentDashboardSnapshotOptions {
+  forceRefresh?: boolean;
+}
+
 @Injectable()
 export class EnvironmentDashboardService {
   /**
    * Initializes the dashboard snapshot service.
    * @param eventMaterializer - Recent-event materializer fed by local/MQTT event sources.
+   * @param cache - Short-lived dashboard cache invalidated by fresh backend events.
+   * @param localDevCollector - Collector for local development API/Admin state.
+   * @param nasProdCollector - Collector for NAS production internal service state.
+   * @param tencentAdapter - Tencent Cloud readonly adapter for CVM evidence.
+   * @param caddyAdapter - Caddy readonly adapter for public route evidence.
+   * @param wireguardAdapter - WireGuard readonly adapter for Tencent/r4se reachability.
+   * @param mihomoAdapter - Mihomo/OpenClash readonly adapter for r4se evidence.
+   * @param config - Dashboard config reader used for explicit missing-key evidence.
    */
   constructor(
+    @Optional()
     private readonly eventMaterializer: EnvironmentEventMaterializer,
+    @Optional()
+    private readonly cache: EnvironmentDashboardCacheService = new EnvironmentDashboardCacheService(),
+    @Optional()
+    private readonly localDevCollector: LocalDevSignalCollector = new LocalDevSignalCollector(),
+    @Optional()
+    private readonly nasProdCollector: NasProdSignalCollector = new NasProdSignalCollector(),
+    @Optional()
+    private readonly tencentAdapter?: TencentCloudReadonlyAdapter,
+    @Optional()
+    private readonly caddyAdapter?: CaddyReadonlyAdapter,
+    @Optional()
+    private readonly wireguardAdapter?: WireguardReadonlyAdapter,
+    @Optional()
+    private readonly mihomoAdapter?: MihomoReadonlyAdapter,
+    @Optional()
+    private readonly config: EnvironmentDashboardConfigService = new EnvironmentDashboardConfigService(),
   ) {}
 
   /**
    * Builds the current environment dashboard snapshot for Admin.
+   * @param options - Snapshot control from Admin refresh/self-check; self-check sets `forceRefresh`.
    * @returns Aggregate status tree, topology, readonly actions, and recent events.
    */
-  async getDashboard(): Promise<EnvironmentDashboardResponse> {
+  async getDashboard(
+    options: EnvironmentDashboardSnapshotOptions = {},
+  ): Promise<EnvironmentDashboardResponse> {
+    return this.cache.getOrCreate(() => this.buildDashboard(), options);
+  }
+
+  /**
+   * Runs all readonly collectors and assembles the dashboard response.
+   * @returns Fresh dashboard snapshot before cache decoration.
+   */
+  private async buildDashboard(): Promise<EnvironmentDashboardResponse> {
     const generatedAt = new Date().toISOString();
-    const sites = this.createSites(generatedAt);
+    const sites = await this.createSites(generatedAt);
     return {
       actions: getEnvironmentDashboardActions(),
-      events: this.eventMaterializer.getRecentEvents(),
+      events: this.eventMaterializer?.getRecentEvents?.() || [],
       generatedAt,
       refreshedAt: generatedAt,
       sites,
@@ -49,103 +100,165 @@ export class EnvironmentDashboardService {
    * @param observedAt - Snapshot timestamp shared by generated signals.
    * @returns Four configured dashboard sites.
    */
-  private createSites(observedAt: string): EnvironmentSite[] {
+  private async createSites(observedAt: string): Promise<EnvironmentSite[]> {
     return [
-      {
-        id: 'local-dev',
-        label: 'Local Dev',
-        nodes: [
-          this.createNode('local-dev-api', 'Local API', [
-            this.createService('local-api', 'API Runtime', [
-              {
-                evidence: [
-                  {
-                    observedAt,
-                    source: 'runtime',
-                    sourceKind: 'live',
-                    summary: 'NestJS process answered dashboard request',
-                  },
-                ],
-                id: 'local-api-process',
-                label: 'API Process',
-                observedAt,
-                sourceKind: 'live',
-                status: 'ok',
-                summary: 'API process is reachable',
-              },
-            ]),
-          ]),
-        ],
-        status: 'online',
-        summary: 'Local development runtime snapshot',
-      },
-      this.createSiteWithUnwiredSignals('nas-prod', 'NAS Production', [
-        ['jenkins-build', 'Jenkins Build', ['ENV_DASHBOARD_JENKINS_URL']],
-        ['k8s-deployment', 'K8s Deployment', ['ENV_DASHBOARD_K8S_API_SERVER']],
-        ['qqbot-runtime', 'QQBot/NapCat', []],
-        ['plugin-tasks', 'Plugin Tasks', []],
-      ]),
-      this.createSiteWithUnwiredSignals('tencent-cloud', 'Tencent Cloud', [
-        ['tencent-cvm', 'Tencent CVM', ['ENV_DASHBOARD_TENCENT_SECRET_ID']],
-        [
-          'caddy-public',
-          'Caddy Public Route',
-          ['ENV_DASHBOARD_CADDY_PUBLIC_URL'],
-        ],
-        [
-          'tencent-wireguard',
-          'WireGuard',
-          ['ENV_DASHBOARD_TENCENT_WIREGUARD_HEALTH_URL'],
-        ],
-      ]),
-      this.createSiteWithUnwiredSignals('r4se', 'r4se', [
-        [
-          'r4se-wireguard',
-          'WireGuard',
-          ['ENV_DASHBOARD_R4SE_WIREGUARD_HEALTH_URL'],
-        ],
-        ['r4se-mihomo', 'Mihomo/OpenClash', ['ENV_DASHBOARD_R4SE_MIHOMO_URL']],
-      ]),
+      await this.localDevCollector.collect({ observedAt }),
+      await this.nasProdCollector.collect({ observedAt }),
+      await this.createTencentCloudSite(),
+      await this.createR4seSite(),
     ];
   }
 
   /**
-   * Creates a remote site whose first version starts from explicit unwired evidence.
-   * @param id - Stable site id used by Admin selection and SSE events.
-   * @param label - Human-readable site label.
-   * @param signals - Signal id, label, and missing configuration keys.
-   * @returns Site object with service-level status derived from child signals.
+   * Creates Tencent Cloud site from CVM, Caddy, and WireGuard readonly evidence.
+   * @returns Tencent Cloud site with missing configuration surfaced as unwired signals.
    */
-  private createSiteWithUnwiredSignals(
-    id: string,
-    label: string,
-    signals: Array<[string, string, string[]]>,
-  ): EnvironmentSite {
-    const node = this.createNode(
-      `${id}-node`,
-      label,
-      signals.map(([signalId, signalLabel, missingKeys]) =>
-        this.createService(signalId, signalLabel, [
-          {
-            evidence: [unwiredEvidence(signalLabel, missingKeys)],
-            id: signalId,
-            label: signalLabel,
-            sourceKind: missingKeys.length > 0 ? 'unwired' : 'derived',
-            status: missingKeys.length > 0 ? 'unwired' : 'unknown',
-            summary:
-              missingKeys.length > 0
-                ? '只读观测配置未接入'
-                : '等待运行态事件或专项适配器接入',
-          },
-        ]),
+  private async createTencentCloudSite(): Promise<EnvironmentSite> {
+    const services = [
+      await this.createRemoteAdapterService(
+        'tencent-cvm',
+        'Tencent Cloud CVM',
+        'tencent-cvm',
+        'Tencent Cloud CVM',
+        [
+          'ENV_DASHBOARD_TENCENT_SECRET_ID',
+          'ENV_DASHBOARD_TENCENT_SECRET_KEY',
+          'ENV_DASHBOARD_TENCENT_REGION',
+          'ENV_DASHBOARD_TENCENT_INSTANCE_ID',
+        ],
+        this.tencentAdapter,
       ),
+      await this.createRemoteAdapterService(
+        'caddy-public',
+        'Caddy Public Route',
+        'caddy-public',
+        'Caddy Public Route',
+        ['ENV_DASHBOARD_CADDY_PUBLIC_URL'],
+        this.caddyAdapter,
+      ),
+      await this.createRemoteAdapterService(
+        'tencent-wireguard',
+        'WireGuard',
+        'tencent-wireguard',
+        'Tencent WireGuard',
+        ['ENV_DASHBOARD_TENCENT_WIREGUARD_HEALTH_URL'],
+        this.wireguardAdapter,
+      ),
+    ];
+    return this.createSiteFromServices(
+      'tencent-cloud',
+      'Tencent Cloud',
+      'Tencent Cloud Node',
+      services,
     );
+  }
+
+  /**
+   * Creates r4se site from WireGuard and Mihomo/OpenClash readonly evidence.
+   * @returns r4se site with missing configuration surfaced as unwired signals.
+   */
+  private async createR4seSite(): Promise<EnvironmentSite> {
+    const services = [
+      await this.createRemoteAdapterService(
+        'r4se-wireguard',
+        'WireGuard',
+        'r4se-wireguard',
+        'r4se WireGuard',
+        ['ENV_DASHBOARD_R4SE_WIREGUARD_HEALTH_URL'],
+        this.wireguardAdapter,
+      ),
+      await this.createRemoteAdapterService(
+        'r4se-mihomo',
+        'Mihomo/OpenClash',
+        'r4se-mihomo',
+        'Mihomo/OpenClash',
+        ['ENV_DASHBOARD_R4SE_MIHOMO_URL', 'ENV_DASHBOARD_R4SE_MIHOMO_SECRET'],
+        this.mihomoAdapter,
+      ),
+    ];
+    return this.createSiteFromServices('r4se', 'r4se', 'r4se Node', services);
+  }
+
+  /**
+   * Creates one remote service from an adapter or explicit missing configuration.
+   * @param serviceId - Stable service id used by topology.
+   * @param serviceLabel - Operator-facing service label.
+   * @param signalId - Stable signal id used by Admin selection.
+   * @param signalLabel - Operator-facing signal label.
+   * @param requiredKeys - Public env keys required before adapter output can be trusted.
+   * @param adapter - Optional readonly adapter implementation.
+   * @returns Remote service with one normalized signal.
+   */
+  private async createRemoteAdapterService(
+    serviceId: string,
+    serviceLabel: string,
+    signalId: string,
+    signalLabel: string,
+    requiredKeys: string[],
+    adapter?: { inspect(): Promise<Partial<EnvironmentSignal>> },
+  ): Promise<EnvironmentService> {
+    const missing = this.config.missing(requiredKeys);
+    if (missing.length > 0 || !adapter) {
+      return this.createService(serviceId, serviceLabel, [
+        {
+          evidence: [unwiredEvidence(signalLabel, missing)],
+          id: signalId,
+          label: signalLabel,
+          sourceKind: 'unwired',
+          status: 'unwired',
+          summary: '只读观测配置未接入',
+        },
+      ]);
+    }
+
+    try {
+      const signal = await adapter.inspect();
+      return this.createService(serviceId, serviceLabel, [
+        {
+          evidence: signal.evidence || [],
+          id: signal.id || signalId,
+          label: signal.label || signalLabel,
+          observedAt: signal.observedAt,
+          sourceKind: signal.sourceKind || 'live',
+          status: signal.status || 'unknown',
+          summary: signal.summary || '只读观测已返回信号',
+        },
+      ]);
+    } catch (error) {
+      return this.createService(serviceId, serviceLabel, [
+        {
+          evidence: [errorEvidence(signalLabel, error)],
+          id: signalId,
+          label: signalLabel,
+          sourceKind: 'derived',
+          status: 'down',
+          summary: '只读观测失败',
+        },
+      ]);
+    }
+  }
+
+  /**
+   * Creates a site wrapper around a single environment node.
+   * @param siteId - Stable site id used by Admin selection and SSE events.
+   * @param siteLabel - Operator-facing site label.
+   * @param nodeLabel - Operator-facing node label.
+   * @param services - Services collected for the site.
+   * @returns Site object with status derived from child services.
+   */
+  private createSiteFromServices(
+    siteId: string,
+    siteLabel: string,
+    nodeLabel: string,
+    services: EnvironmentService[],
+  ): EnvironmentSite {
+    const node = this.createNode(`${siteId}-node`, nodeLabel, services);
     return {
-      id,
-      label,
+      id: siteId,
+      label: siteLabel,
       nodes: [node],
-      status: mapSiteStatus(this.collectNodeStatuses([node])),
-      summary: `${label} readonly evidence snapshot`,
+      status: mapSiteStatus(services.map((service) => service.status)),
+      summary: `${siteLabel} readonly evidence snapshot`,
     };
   }
 
@@ -190,19 +303,6 @@ export class EnvironmentDashboardService {
     };
   }
 
-  /**
-   * Aggregates node statuses from nested service status.
-   * @param nodes - Nodes belonging to a site.
-   * @returns Flat list of service health statuses.
-   */
-  private collectNodeStatuses(
-    nodes: EnvironmentNode[],
-  ): EnvironmentHealthStatus[] {
-    return nodes.flatMap((node) =>
-      node.services.map((service) => service.status),
-    );
-  }
-
   /**
    * Builds summary counters used by status cards.
    * @param sites - Dashboard site tree.
diff --git a/src/modules/admin/platform-config/environment-dashboard/application/environment-event.materializer.ts b/src/modules/admin/platform-config/environment-dashboard/application/environment-event.materializer.ts
index aca4453..5bdee3f 100644
--- a/src/modules/admin/platform-config/environment-dashboard/application/environment-event.materializer.ts
+++ b/src/modules/admin/platform-config/environment-dashboard/application/environment-event.materializer.ts
@@ -1,5 +1,6 @@
-import { Injectable, Optional } from '@nestjs/common';
+import { Inject, Injectable, Optional } from '@nestjs/common';
 import { Subject } from 'rxjs';
+import { EnvironmentDashboardCacheService } from '../infrastructure/environment-dashboard-cache.service';
 import type {
   EnvironmentEvent,
   EnvironmentEventEnvelope,
@@ -21,6 +22,7 @@ export class EnvironmentEventMaterializer {
    */
   constructor(
     @Optional()
+    @Inject(EnvironmentDashboardCacheService)
     private readonly cache?: EnvironmentDashboardCacheInvalidator,
     @Optional()
     private readonly maxRecentEvents = 200,
diff --git a/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/caddy-readonly.adapter.ts b/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/caddy-readonly.adapter.ts
index ffaf8c5..cf2d2df 100644
--- a/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/caddy-readonly.adapter.ts
+++ b/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/caddy-readonly.adapter.ts
@@ -1,14 +1,29 @@
-import { Injectable } from '@nestjs/common';
+import { Injectable, Optional } from '@nestjs/common';
 import { EnvironmentDashboardConfigService } from '../environment-dashboard-config.service';
-import { createUnwiredAdapterSignal } from './environment-readonly-adapter.helpers';
+import { EnvironmentReadonlyHttpClient } from './environment-readonly-http.client';
+import {
+  createErrorAdapterSignal,
+  createLiveAdapterSignal,
+  createUnwiredAdapterSignal,
+  isReadonlyHttpOk,
+  joinReadonlyUrl,
+} from './environment-readonly-adapter.helpers';
 
 @Injectable()
 export class CaddyReadonlyAdapter {
+  private readonly http: EnvironmentReadonlyHttpClient;
+
   /**
    * Initializes Caddy readonly adapter.
    * @param config - Environment dashboard config reader.
+   * @param http - Readonly HTTP client used for public/admin probes.
    */
-  constructor(private readonly config: EnvironmentDashboardConfigService) {}
+  constructor(
+    private readonly config: EnvironmentDashboardConfigService,
+    @Optional() http?: EnvironmentReadonlyHttpClient,
+  ) {
+    this.http = http || new EnvironmentReadonlyHttpClient();
+  }
 
   /**
    * Inspects Caddy readonly integration readiness.
@@ -16,10 +31,48 @@ export class CaddyReadonlyAdapter {
    */
   async inspect() {
     const missing = this.config.missing(['ENV_DASHBOARD_CADDY_PUBLIC_URL']);
-    return createUnwiredAdapterSignal(
-      'caddy-public',
-      'Caddy Public Route',
-      missing,
-    );
+    if (missing.length > 0) {
+      return createUnwiredAdapterSignal(
+        'caddy-public',
+        'Caddy Public Route',
+        missing,
+      );
+    }
+
+    try {
+      const publicResponse = await this.http.head(
+        this.config.get('ENV_DASHBOARD_CADDY_PUBLIC_URL'),
+      );
+      const adminUrl = this.config.get('ENV_DASHBOARD_CADDY_ADMIN_URL');
+      const adminResponse = adminUrl
+        ? await this.http.get(joinReadonlyUrl(adminUrl, 'config/'))
+        : undefined;
+      const publicOk = isReadonlyHttpOk(publicResponse.status);
+      const adminOk =
+        !adminResponse || isReadonlyHttpOk(adminResponse.status);
+      const status = publicOk && adminOk ? 'ok' : 'degraded';
+      const summary = `Caddy public ${publicResponse.status}${
+        adminResponse ? `, admin ${adminResponse.status}` : ''
+      }`;
+
+      return createLiveAdapterSignal(
+        'caddy-public',
+        'Caddy Public Route',
+        summary,
+        {
+          adminConfigured: Boolean(adminResponse),
+          adminStatus: adminResponse?.status,
+          publicStatus: publicResponse.status,
+        },
+        status,
+        publicResponse.observedAt,
+      );
+    } catch (error) {
+      return createErrorAdapterSignal(
+        'caddy-public',
+        'Caddy Public Route',
+        error,
+      );
+    }
   }
 }
diff --git a/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/environment-readonly-adapter.helpers.ts b/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/environment-readonly-adapter.helpers.ts
index 0a1019f..6900cd7 100644
--- a/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/environment-readonly-adapter.helpers.ts
+++ b/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/environment-readonly-adapter.helpers.ts
@@ -1,5 +1,12 @@
-import { unwiredEvidence } from '../environment-dashboard-evidence.mapper';
-import type { EnvironmentSignal } from '../../domain/environment-dashboard.types';
+import {
+  errorEvidence,
+  liveEvidence,
+  unwiredEvidence,
+} from '../environment-dashboard-evidence.mapper';
+import type {
+  EnvironmentHealthStatus,
+  EnvironmentSignal,
+} from '../../domain/environment-dashboard.types';
 
 /**
  * Creates a standard unwired signal for readonly adapters without configuration.
@@ -22,3 +29,142 @@ export function createUnwiredAdapterSignal(
     summary: '只读观测配置未接入',
   };
 }
+
+/**
+ * Creates a dashboard signal from successful readonly remote evidence.
+ * @param id - Stable signal id exposed through dashboard topology.
+ * @param label - Operator-facing integration label.
+ * @param summary - Short sanitized live probe summary.
+ * @param metadata - Non-secret structured evidence extracted from the probe.
+ * @param status - Dashboard status derived from the live probe response.
+ * @param observedAt - Optional timestamp from the remote client response.
+ * @returns Environment signal backed by live evidence.
+ */
+export function createLiveAdapterSignal(
+  id: string,
+  label: string,
+  summary: string,
+  metadata: Record<string, unknown> = {},
+  status: EnvironmentHealthStatus = 'ok',
+  observedAt?: Date | number | string,
+): EnvironmentSignal {
+  const evidence = liveEvidence(label, summary, observedAt, metadata);
+  return {
+    evidence: [evidence],
+    id,
+    label,
+    observedAt: evidence.observedAt,
+    sourceKind: 'live',
+    status,
+    summary,
+  };
+}
+
+/**
+ * Creates a dashboard signal from a failed configured readonly probe.
+ * @param id - Stable signal id exposed through dashboard topology.
+ * @param label - Operator-facing integration label.
+ * @param error - Unknown exception or rejection reason from the probe.
+ * @returns Degraded signal with sanitized error evidence.
+ */
+export function createErrorAdapterSignal(
+  id: string,
+  label: string,
+  error: unknown,
+): EnvironmentSignal {
+  const evidence = errorEvidence(label, error);
+  return {
+    evidence: [evidence],
+    id,
+    label,
+    observedAt: evidence.observedAt,
+    sourceKind: 'derived',
+    status: 'degraded',
+    summary: evidence.summary,
+  };
+}
+
+/**
+ * Checks whether an HTTP status code is a successful readonly observation.
+ * @param status - HTTP status code returned by the readonly client.
+ * @returns True when the status is a 2xx or 3xx response.
+ */
+export function isReadonlyHttpOk(status: number): boolean {
+  return status >= 200 && status < 400;
+}
+
+/**
+ * Joins a configured readonly base URL with a relative API path.
+ * @param baseUrl - Runtime configured URL without secrets.
+ * @param path - Relative or absolute path segment for a readonly API endpoint.
+ * @returns Fully qualified URL with duplicate separators normalized by URL.
+ */
+export function joinReadonlyUrl(baseUrl: string, path: string): string {
+  const normalizedBase = baseUrl.endsWith('/') ? baseUrl : `${baseUrl}/`;
+  return new URL(path.replace(/^\/+/, ''), normalizedBase).toString();
+}
+
+/**
+ * Parses the bounded body preview returned by EnvironmentReadonlyHttpClient.
+ * @param bodyPreview - Sanitized body preview from a readonly HTTP response.
+ * @returns Parsed JSON object or an empty object when the preview is absent or not JSON.
+ */
+export function parseJsonPreview(
+  bodyPreview: string,
+): Record<string, unknown> {
+  if (!bodyPreview) return {};
+  try {
+    const parsed = JSON.parse(bodyPreview);
+    return asRecord(parsed) || {};
+  } catch {
+    return {};
+  }
+}
+
+/**
+ * Narrows an unknown value to a plain record for adapter metadata extraction.
+ * @param value - Unknown JSON field or SDK payload.
+ * @returns Record value when it is object-like and not an array.
+ */
+export function asRecord(
+  value: unknown,
+): Record<string, unknown> | undefined {
+  return value && typeof value === 'object' && !Array.isArray(value)
+    ? (value as Record<string, unknown>)
+    : undefined;
+}
+
+/**
+ * Narrows an unknown value to an array for adapter metadata extraction.
+ * @param value - Unknown JSON field or SDK payload.
+ * @returns Array value when the input is an array; otherwise an empty array.
+ */
+export function asArray(value: unknown): unknown[] {
+  return Array.isArray(value) ? value : [];
+}
+
+/**
+ * Converts string-like or numeric fields into safe summary strings.
+ * @param value - Unknown JSON field or SDK payload.
+ * @returns String representation for primitive values, otherwise undefined.
+ */
+export function asString(value: unknown): string | undefined {
+  if (typeof value === 'string') return value;
+  if (typeof value === 'number') return `${value}`;
+  return undefined;
+}
+
+/**
+ * Converts numeric JSON fields into numbers for status calculations.
+ * @param value - Unknown JSON field or SDK payload.
+ * @returns Finite number or undefined when the value is not numeric.
+ */
+export function asNumber(value: unknown): number | undefined {
+  const numberValue =
+    typeof value === 'number'
+      ? value
+      : typeof value === 'string'
+        ? Number(value)
+        : Number.NaN;
+  return Number.isFinite(numberValue) ? numberValue : undefined;
+}
diff --git a/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/jenkins-readonly.adapter.ts b/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/jenkins-readonly.adapter.ts
index 2c3dec8..939a80d 100644
--- a/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/jenkins-readonly.adapter.ts
+++ b/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/jenkins-readonly.adapter.ts
@@ -1,14 +1,31 @@
-import { Injectable } from '@nestjs/common';
+import { Injectable, Optional } from '@nestjs/common';
 import { EnvironmentDashboardConfigService } from '../environment-dashboard-config.service';
-import { createUnwiredAdapterSignal } from './environment-readonly-adapter.helpers';
+import { EnvironmentReadonlyHttpClient } from './environment-readonly-http.client';
+import {
+  asNumber,
+  asString,
+  createErrorAdapterSignal,
+  createLiveAdapterSignal,
+  createUnwiredAdapterSignal,
+  joinReadonlyUrl,
+  parseJsonPreview,
+} from './environment-readonly-adapter.helpers';
 
 @Injectable()
 export class JenkinsReadonlyAdapter {
+  private readonly http: EnvironmentReadonlyHttpClient;
+
   /**
    * Initializes Jenkins readonly adapter.
    * @param config - Environment dashboard config reader.
+   * @param http - Readonly HTTP client used for Jenkins JSON API probes.
    */
-  constructor(private readonly config: EnvironmentDashboardConfigService) {}
+  constructor(
+    private readonly config: EnvironmentDashboardConfigService,
+    @Optional() http?: EnvironmentReadonlyHttpClient,
+  ) {
+    this.http = http || new EnvironmentReadonlyHttpClient();
+  }
 
   /**
    * Inspects Jenkins readonly integration readiness.
@@ -19,10 +36,78 @@ export class JenkinsReadonlyAdapter {
       'ENV_DASHBOARD_JENKINS_URL',
       'ENV_DASHBOARD_JENKINS_JOB',
     ]);
-    return createUnwiredAdapterSignal(
-      'jenkins-build',
-      'Jenkins Build',
-      missing,
+    if (missing.length > 0) {
+      return createUnwiredAdapterSignal(
+        'jenkins-build',
+        'Jenkins Build',
+        missing,
+      );
+    }
+
+    try {
+      const response = await this.http.get(this.buildLastBuildUrl(), {
+        headers: this.createAuthHeaders(),
+      });
+      const body = parseJsonPreview(response.bodyPreview);
+      const buildNumber = asNumber(body.number);
+      const durationMs = asNumber(body.duration);
+      const building = body.building === true;
+      const result = building ? 'BUILDING' : asString(body.result) || 'UNKNOWN';
+      const status = !building && result === 'SUCCESS' ? 'ok' : 'degraded';
+      const summary = `Jenkins last build ${buildNumber ? `#${buildNumber} ` : ''}${result}`;
+
+      return createLiveAdapterSignal(
+        'jenkins-build',
+        'Jenkins Build',
+        summary,
+        {
+          buildNumber,
+          building,
+          durationMs,
+          httpStatus: response.status,
+          result,
+        },
+        status,
+        response.observedAt,
+      );
+    } catch (error) {
+      return createErrorAdapterSignal(
+        'jenkins-build',
+        'Jenkins Build',
+        error,
+      );
+    }
+  }
+
+  /**
+   * Builds Jenkins last-build JSON API URL from folder-style job names.
+   * @returns Jenkins readonly JSON API URL for the configured job.
+   */
+  private buildLastBuildUrl(): string {
+    const jobPath = this.config
+      .get('ENV_DASHBOARD_JENKINS_JOB')
+      .split('/')
+      .filter(Boolean)
+      .map((segment) => `job/${encodeURIComponent(segment)}`)
+      .join('/');
+    return joinReadonlyUrl(
+      this.config.get('ENV_DASHBOARD_JENKINS_URL'),
+      `${jobPath}/lastBuild/api/json`,
     );
   }
+
+  /**
+   * Creates optional Jenkins basic-auth headers without returning token values as evidence.
+   * @returns Headers for outbound Jenkins API request, or undefined when credentials are absent.
+   */
+  private createAuthHeaders(): Record<string, string> | undefined {
+    const username = this.config.get('ENV_DASHBOARD_JENKINS_USERNAME');
+    const token = this.config.get('ENV_DASHBOARD_JENKINS_TOKEN');
+    if (!username || !token) return undefined;
+    return {
+      Authorization: `Basic ${Buffer.from(`${username}:${token}`).toString(
+        'base64',
+      )}`,
+    };
+  }
 }
diff --git a/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/kubernetes-readonly.adapter.ts b/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/kubernetes-readonly.adapter.ts
index 917e48d..27fb84e 100644
--- a/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/kubernetes-readonly.adapter.ts
+++ b/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/kubernetes-readonly.adapter.ts
@@ -1,14 +1,33 @@
-import { Injectable } from '@nestjs/common';
+import { Injectable, Optional } from '@nestjs/common';
 import { EnvironmentDashboardConfigService } from '../environment-dashboard-config.service';
-import { createUnwiredAdapterSignal } from './environment-readonly-adapter.helpers';
+import { EnvironmentReadonlyHttpClient } from './environment-readonly-http.client';
+import {
+  asArray,
+  asNumber,
+  asRecord,
+  createErrorAdapterSignal,
+  createLiveAdapterSignal,
+  createUnwiredAdapterSignal,
+  isReadonlyHttpOk,
+  joinReadonlyUrl,
+  parseJsonPreview,
+} from './environment-readonly-adapter.helpers';
 
 @Injectable()
 export class KubernetesReadonlyAdapter {
+  private readonly http: EnvironmentReadonlyHttpClient;
+
   /**
    * Initializes Kubernetes readonly adapter.
    * @param config - Environment dashboard config reader.
+   * @param http - Readonly HTTP client used for Kubernetes API probes.
    */
-  constructor(private readonly config: EnvironmentDashboardConfigService) {}
+  constructor(
+    private readonly config: EnvironmentDashboardConfigService,
+    @Optional() http?: EnvironmentReadonlyHttpClient,
+  ) {
+    this.http = http || new EnvironmentReadonlyHttpClient();
+  }
 
   /**
    * Inspects Kubernetes readonly integration readiness.
@@ -20,10 +39,158 @@ export class KubernetesReadonlyAdapter {
       'ENV_DASHBOARD_K8S_NAMESPACE',
       'ENV_DASHBOARD_K8S_DEPLOYMENT',
     ]);
-    return createUnwiredAdapterSignal(
-      'k8s-deployment',
-      'K8s Deployment',
-      missing,
+    if (missing.length > 0) {
+      return createUnwiredAdapterSignal(
+        'k8s-deployment',
+        'K8s Deployment',
+        missing,
+      );
+    }
+
+    try {
+      const headers = this.createAuthHeaders();
+      const deploymentResponse = await this.http.get(this.deploymentUrl(), {
+        headers,
+      });
+      const podsResponse = await this.http.get(this.podsUrl(), {
+        headers,
+        params: this.podsParams(),
+      });
+      const deployment = this.extractDeploymentReadiness(
+        parseJsonPreview(deploymentResponse.bodyPreview),
+      );
+      const pods = this.extractPodReadiness(
+        parseJsonPreview(podsResponse.bodyPreview),
+      );
+      const httpOk =
+        isReadonlyHttpOk(deploymentResponse.status) &&
+        isReadonlyHttpOk(podsResponse.status);
+      const replicasReady =
+        deployment.desiredReplicas === 0 ||
+        (deployment.readyReplicas >= deployment.desiredReplicas &&
+          deployment.updatedReplicas >= deployment.desiredReplicas &&
+          deployment.availableReplicas >= deployment.desiredReplicas);
+      const status = httpOk && replicasReady ? 'ok' : 'degraded';
+      const summary = `K8s deployment ready ${deployment.readyReplicas}/${deployment.desiredReplicas}, pods ${pods.podReadyCount}/${pods.podCount}`;
+
+      return createLiveAdapterSignal(
+        'k8s-deployment',
+        'K8s Deployment',
+        summary,
+        {
+          availableReplicas: deployment.availableReplicas,
+          deploymentHttpStatus: deploymentResponse.status,
+          desiredReplicas: deployment.desiredReplicas,
+          labelSelector: this.config.get('ENV_DASHBOARD_K8S_LABEL_SELECTOR'),
+          podCount: pods.podCount,
+          podHttpStatus: podsResponse.status,
+          podReadyCount: pods.podReadyCount,
+          podRunningCount: pods.podRunningCount,
+          readyReplicas: deployment.readyReplicas,
+          updatedReplicas: deployment.updatedReplicas,
+        },
+        status,
+        deploymentResponse.observedAt,
+      );
+    } catch (error) {
+      return createErrorAdapterSignal(
+        'k8s-deployment',
+        'K8s Deployment',
+        error,
+      );
+    }
+  }
+
+  /**
+   * Builds Kubernetes deployment API URL for the configured namespace and deployment.
+   * @returns Readonly apps/v1 deployment endpoint.
+   */
+  private deploymentUrl(): string {
+    const namespace = encodeURIComponent(
+      this.config.get('ENV_DASHBOARD_K8S_NAMESPACE'),
+    );
+    const deployment = encodeURIComponent(
+      this.config.get('ENV_DASHBOARD_K8S_DEPLOYMENT'),
+    );
+    return joinReadonlyUrl(
+      this.config.get('ENV_DASHBOARD_K8S_API_SERVER'),
+      `/apis/apps/v1/namespaces/${namespace}/deployments/${deployment}`,
     );
   }
+
+  /**
+   * Builds Kubernetes pods API URL for the configured namespace.
+   * @returns Readonly core/v1 pods endpoint.
+   */
+  private podsUrl(): string {
+    const namespace = encodeURIComponent(
+      this.config.get('ENV_DASHBOARD_K8S_NAMESPACE'),
+    );
+    return joinReadonlyUrl(
+      this.config.get('ENV_DASHBOARD_K8S_API_SERVER'),
+      `/api/v1/namespaces/${namespace}/pods`,
+    );
+  }
+
+  /**
+   * Creates optional Kubernetes bearer-auth headers without exposing token values.
+   * @returns Headers for outbound Kubernetes API request, or undefined when token is absent.
+   */
+  private createAuthHeaders(): Record<string, string> | undefined {
+    const token = this.config.get('ENV_DASHBOARD_K8S_BEARER_TOKEN');
+    if (!token) return undefined;
+    return { Authorization: `Bearer ${token}` };
+  }
+
+  /**
+   * Creates optional Kubernetes pod list query params from safe selector config.
+   * @returns Params object accepted by the readonly HTTP client.
+   */
+  private podsParams(): Record<string, string> | undefined {
+    const labelSelector = this.config.get('ENV_DASHBOARD_K8S_LABEL_SELECTOR');
+    return labelSelector ? { labelSelector } : undefined;
+  }
+
+  /**
+   * Extracts deployment replica readiness from Kubernetes deployment JSON.
+   * @param body - Parsed deployment JSON body from Kubernetes API.
+   * @returns Replica counts used for dashboard status.
+   */
+  private extractDeploymentReadiness(body: Record<string, unknown>) {
+    const spec = asRecord(body.spec) || {};
+    const status = asRecord(body.status) || {};
+    const desiredReplicas =
+      asNumber(spec.replicas) ?? asNumber(status.replicas) ?? 0;
+    return {
+      availableReplicas: asNumber(status.availableReplicas) || 0,
+      desiredReplicas,
+      readyReplicas: asNumber(status.readyReplicas) || 0,
+      updatedReplicas: asNumber(status.updatedReplicas) || 0,
+    };
+  }
+
+  /**
+   * Extracts pod phase and ready-condition counts from Kubernetes pod list JSON.
+   * @param body - Parsed pod list JSON body from Kubernetes API.
+   * @returns Pod counts used for dashboard evidence.
+   */
+  private extractPodReadiness(body: Record<string, unknown>) {
+    const pods = asArray(body.items);
+    const podRunningCount = pods.filter((pod) => {
+      const status = asRecord(asRecord(pod)?.status);
+      return status?.phase === 'Running';
+    }).length;
+    const podReadyCount = pods.filter((pod) => {
+      const status = asRecord(asRecord(pod)?.status);
+      return asArray(status?.conditions).some((condition) => {
+        const record = asRecord(condition);
+        return record?.type === 'Ready' && record.status === 'True';
+      });
+    }).length;
+    return {
+      podCount: pods.length,
+      podReadyCount,
+      podRunningCount,
+    };
+  }
 }
diff --git a/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/mihomo-readonly.adapter.ts b/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/mihomo-readonly.adapter.ts
index 2e44c17..f65e6c9 100644
--- a/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/mihomo-readonly.adapter.ts
+++ b/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/mihomo-readonly.adapter.ts
@@ -1,14 +1,33 @@
-import { Injectable } from '@nestjs/common';
+import { Injectable, Optional } from '@nestjs/common';
 import { EnvironmentDashboardConfigService } from '../environment-dashboard-config.service';
-import { createUnwiredAdapterSignal } from './environment-readonly-adapter.helpers';
+import { EnvironmentReadonlyHttpClient } from './environment-readonly-http.client';
+import {
+  asArray,
+  asRecord,
+  asString,
+  createErrorAdapterSignal,
+  createLiveAdapterSignal,
+  createUnwiredAdapterSignal,
+  isReadonlyHttpOk,
+  joinReadonlyUrl,
+  parseJsonPreview,
+} from './environment-readonly-adapter.helpers';
 
 @Injectable()
 export class MihomoReadonlyAdapter {
+  private readonly http: EnvironmentReadonlyHttpClient;
+
   /**
    * Initializes Mihomo/OpenClash readonly adapter.
    * @param config - Environment dashboard config reader.
+   * @param http - Readonly HTTP client used for Mihomo external controller probes.
    */
-  constructor(private readonly config: EnvironmentDashboardConfigService) {}
+  constructor(
+    private readonly config: EnvironmentDashboardConfigService,
+    @Optional() http?: EnvironmentReadonlyHttpClient,
+  ) {
+    this.http = http || new EnvironmentReadonlyHttpClient();
+  }
 
   /**
    * Inspects Mihomo/OpenClash readonly API readiness.
@@ -19,10 +38,94 @@ export class MihomoReadonlyAdapter {
       'ENV_DASHBOARD_R4SE_MIHOMO_URL',
       'ENV_DASHBOARD_R4SE_MIHOMO_SECRET',
     ]);
-    return createUnwiredAdapterSignal(
-      'r4se-mihomo',
-      'Mihomo/OpenClash',
-      missing,
+    if (missing.length > 0) {
+      return createUnwiredAdapterSignal(
+        'r4se-mihomo',
+        'Mihomo/OpenClash',
+        missing,
+      );
+    }
+
+    try {
+      const headers = this.authHeaders();
+      const versionResponse = await this.http.get(this.apiUrl('version'), {
+        headers,
+      });
+      const configsResponse = await this.http.get(this.apiUrl('configs'), {
+        headers,
+      });
+      const proxiesResponse = await this.http.get(this.apiUrl('proxies'), {
+        headers,
+      });
+      const version = parseJsonPreview(versionResponse.bodyPreview);
+      const configs = parseJsonPreview(configsResponse.bodyPreview);
+      const proxies = parseJsonPreview(proxiesResponse.bodyPreview);
+      const httpOk =
+        isReadonlyHttpOk(versionResponse.status) &&
+        isReadonlyHttpOk(configsResponse.status) &&
+        isReadonlyHttpOk(proxiesResponse.status);
+      const mode = asString(configs.mode) || 'unknown';
+      const proxyCount = this.countProxies(proxies);
+      const versionText = asString(version.version) || 'unknown';
+      const summary = `Mihomo ${versionText}, mode ${mode}, proxies ${proxyCount}`;
+
+      return createLiveAdapterSignal(
+        'r4se-mihomo',
+        'Mihomo/OpenClash',
+        summary,
+        {
+          configsHttpStatus: configsResponse.status,
+          mode,
+          proxiesHttpStatus: proxiesResponse.status,
+          proxyCount,
+          version: versionText,
+          versionHttpStatus: versionResponse.status,
+        },
+        httpOk ? 'ok' : 'degraded',
+        versionResponse.observedAt,
+      );
+    } catch (error) {
+      return createErrorAdapterSignal(
+        'r4se-mihomo',
+        'Mihomo/OpenClash',
+        error,
+      );
+    }
+  }
+
+  /**
+   * Builds a Mihomo readonly external-controller URL.
+   * @param path - Readonly API path such as version, configs, or proxies.
+   * @returns Full Mihomo external-controller endpoint URL.
+   */
+  private apiUrl(path: 'configs' | 'proxies' | 'version'): string {
+    return joinReadonlyUrl(
+      this.config.get('ENV_DASHBOARD_R4SE_MIHOMO_URL'),
+      path,
     );
   }
+
+  /**
+   * Creates Mihomo authorization headers without returning the secret as evidence.
+   * @returns Bearer authorization header for outbound readonly requests.
+   */
+  private authHeaders(): Record<string, string> {
+    return {
+      Authorization: `Bearer ${this.config.get(
+        'ENV_DASHBOARD_R4SE_MIHOMO_SECRET',
+      )}`,
+    };
+  }
+
+  /**
+   * Counts proxies from Mihomo response shapes without retaining proxy payloads.
+   * @param body - Parsed proxies response body.
+   * @returns Number of proxies reported by the readonly endpoint.
+   */
+  private countProxies(body: Record<string, unknown>): number {
+    const proxies = body.proxies;
+    const proxyRecord = asRecord(proxies);
+    if (proxyRecord) return Object.keys(proxyRecord).length;
+    return asArray(proxies).length;
+  }
 }
diff --git a/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/tencent-cloud-readonly.adapter.ts b/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/tencent-cloud-readonly.adapter.ts
index 8f4b5da..d4d873c 100644
--- a/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/tencent-cloud-readonly.adapter.ts
+++ b/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/tencent-cloud-readonly.adapter.ts
@@ -1,14 +1,61 @@
-import { Injectable } from '@nestjs/common';
+import { Injectable, Optional } from '@nestjs/common';
+import { cvm } from 'tencentcloud-sdk-nodejs/tencentcloud/services/cvm';
+import type { ClientConfig } from 'tencentcloud-sdk-nodejs/tencentcloud/common/interface';
 import { EnvironmentDashboardConfigService } from '../environment-dashboard-config.service';
-import { createUnwiredAdapterSignal } from './environment-readonly-adapter.helpers';
+import {
+  asNumber,
+  asRecord,
+  asString,
+  createErrorAdapterSignal,
+  createLiveAdapterSignal,
+  createUnwiredAdapterSignal,
+} from './environment-readonly-adapter.helpers';
+
+interface TencentCloudDescribeInstancesResponse {
+  InstanceSet?: Array<Record<string, unknown>>;
+  RequestId?: string;
+  TotalCount?: number;
+}
+
+interface TencentCloudCvmClient {
+  DescribeInstances(request: {
+    InstanceIds: string[];
+    Limit: number;
+  }): Promise<TencentCloudDescribeInstancesResponse>;
+}
+
+type TencentCloudCvmClientFactory = (
+  clientConfig: ClientConfig,
+) => TencentCloudCvmClient;
+
+/**
+ * Creates the official Tencent Cloud CVM SDK client for readonly Describe APIs.
+ * @param clientConfig - SDK credential, region, and endpoint configuration.
+ * @returns CVM client limited by adapter usage to DescribeInstances.
+ */
+function createTencentCloudCvmClient(
+  clientConfig: ClientConfig,
+): TencentCloudCvmClient {
+  return new cvm.v20170312.Client(
+    clientConfig,
+  ) as unknown as TencentCloudCvmClient;
+}
 
 @Injectable()
 export class TencentCloudReadonlyAdapter {
+  private readonly createClient: TencentCloudCvmClientFactory;
+
   /**
    * Initializes Tencent Cloud readonly adapter.
    * @param config - Environment dashboard config reader.
+   * @param createClient - Optional factory used by tests to mock the Tencent SDK.
    */
-  constructor(private readonly config: EnvironmentDashboardConfigService) {}
+  constructor(
+    private readonly config: EnvironmentDashboardConfigService,
+    @Optional() createClient?: TencentCloudCvmClientFactory,
+  ) {
+    this.createClient = createClient || createTencentCloudCvmClient;
+  }
 
   /**
    * Inspects Tencent Cloud readonly integration readiness.
@@ -16,15 +63,90 @@ export class TencentCloudReadonlyAdapter {
    */
   async inspect() {
     const missing = this.config.missing([
+      'ENV_DASHBOARD_TENCENT_CLOUD_ENABLED',
       'ENV_DASHBOARD_TENCENT_SECRET_ID',
       'ENV_DASHBOARD_TENCENT_SECRET_KEY',
       'ENV_DASHBOARD_TENCENT_REGION',
       'ENV_DASHBOARD_TENCENT_INSTANCE_ID',
     ]);
-    return createUnwiredAdapterSignal(
-      'tencent-cvm',
-      'Tencent Cloud CVM',
-      missing,
+    if (!this.isEnabled()) {
+      missing.unshift('ENV_DASHBOARD_TENCENT_CLOUD_ENABLED=true');
+    }
+    if (missing.length > 0) {
+      return createUnwiredAdapterSignal(
+        'tencent-cvm',
+        'Tencent Cloud CVM',
+        missing,
+      );
+    }
+
+    try {
+      const response = await this.createClient(this.clientConfig())
+        .DescribeInstances({
+          InstanceIds: [this.config.get('ENV_DASHBOARD_TENCENT_INSTANCE_ID')],
+          Limit: 1,
+        });
+      const instance = asRecord(response.InstanceSet?.[0]) || {};
+      const instanceState = asString(instance.InstanceState) || 'UNKNOWN';
+      const status =
+        instanceState === 'RUNNING'
+          ? 'ok'
+          : response.TotalCount === 0
+            ? 'unknown'
+            : 'degraded';
+      const summary = `Tencent Cloud CVM ${instanceState}`;
+
+      return createLiveAdapterSignal(
+        'tencent-cvm',
+        'Tencent Cloud CVM',
+        summary,
+        {
+          cpu: asNumber(instance.CPU),
+          instanceId: asString(instance.InstanceId),
+          instanceState,
+          memoryMb: asNumber(instance.Memory),
+          requestId: response.RequestId,
+          totalCount: response.TotalCount,
+        },
+        status,
+      );
+    } catch (error) {
+      return createErrorAdapterSignal(
+        'tencent-cvm',
+        'Tencent Cloud CVM',
+        error,
+      );
+    }
+  }
+
+  /**
+   * Checks the explicit Tencent Cloud enablement guard before creating SDK clients.
+   * @returns True only when the dashboard Tencent integration is explicitly enabled.
+   */
+  private isEnabled(): boolean {
+    return (
+      this.config
+        .get('ENV_DASHBOARD_TENCENT_CLOUD_ENABLED')
+        .toLowerCase() === 'true'
     );
   }
+
+  /**
+   * Builds Tencent Cloud SDK config without exposing credentials as evidence.
+   * @returns ClientConfig accepted by the official Tencent Cloud SDK.
+   */
+  private clientConfig(): ClientConfig {
+    return {
+      credential: {
+        secretId: this.config.get('ENV_DASHBOARD_TENCENT_SECRET_ID'),
+        secretKey: this.config.get('ENV_DASHBOARD_TENCENT_SECRET_KEY'),
+      },
+      profile: {
+        httpProfile: {
+          endpoint: 'cvm.tencentcloudapi.com',
+        },
+      },
+      region: this.config.get('ENV_DASHBOARD_TENCENT_REGION'),
+    };
+  }
 }
diff --git a/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/wireguard-readonly.adapter.ts b/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/wireguard-readonly.adapter.ts
index 4486001..0831a0d 100644
--- a/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/wireguard-readonly.adapter.ts
+++ b/src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/wireguard-readonly.adapter.ts
@@ -1,14 +1,28 @@
-import { Injectable } from '@nestjs/common';
+import { Injectable, Optional } from '@nestjs/common';
 import { EnvironmentDashboardConfigService } from '../environment-dashboard-config.service';
-import { createUnwiredAdapterSignal } from './environment-readonly-adapter.helpers';
+import { EnvironmentReadonlyHttpClient } from './environment-readonly-http.client';
+import {
+  createErrorAdapterSignal,
+  createLiveAdapterSignal,
+  createUnwiredAdapterSignal,
+  isReadonlyHttpOk,
+} from './environment-readonly-adapter.helpers';
 
 @Injectable()
 export class WireguardReadonlyAdapter {
+  private readonly http: EnvironmentReadonlyHttpClient;
+
   /**
    * Initializes WireGuard readonly adapter.
    * @param config - Environment dashboard config reader.
+   * @param http - Readonly HTTP client used for WireGuard health endpoints.
    */
-  constructor(private readonly config: EnvironmentDashboardConfigService) {}
+  constructor(
+    private readonly config: EnvironmentDashboardConfigService,
+    @Optional() http?: EnvironmentReadonlyHttpClient,
+  ) {
+    this.http = http || new EnvironmentReadonlyHttpClient();
+  }
 
   /**
    * Inspects WireGuard readonly health endpoint readiness.
@@ -19,6 +33,42 @@ export class WireguardReadonlyAdapter {
       'ENV_DASHBOARD_TENCENT_WIREGUARD_HEALTH_URL',
       'ENV_DASHBOARD_R4SE_WIREGUARD_HEALTH_URL',
     ]);
-    return createUnwiredAdapterSignal('wireguard', 'WireGuard', missing);
+    if (missing.length > 0) {
+      return createUnwiredAdapterSignal('wireguard', 'WireGuard', missing);
+    }
+
+    try {
+      const tencentResponse = await this.http.get(
+        this.config.get('ENV_DASHBOARD_TENCENT_WIREGUARD_HEALTH_URL'),
+      );
+      const r4seResponse = await this.http.get(
+        this.config.get('ENV_DASHBOARD_R4SE_WIREGUARD_HEALTH_URL'),
+      );
+      const endpointStatuses = [
+        { label: 'tencent-cloud', status: tencentResponse.status },
+        { label: 'r4se', status: r4seResponse.status },
+      ];
+      const reachableCount = endpointStatuses.filter((endpoint) =>
+        isReadonlyHttpOk(endpoint.status),
+      ).length;
+      const status =
+        reachableCount === endpointStatuses.length ? 'ok' : 'degraded';
+      const summary = `WireGuard health endpoints reachable ${reachableCount}/${endpointStatuses.length}`;
+
+      return createLiveAdapterSignal(
+        'wireguard',
+        'WireGuard',
+        summary,
+        {
+          endpointCount: endpointStatuses.length,
+          endpointStatuses,
+          reachableCount,
+        },
+        status,
+        tencentResponse.observedAt,
+      );
+    } catch (error) {
+      return createErrorAdapterSignal('wireguard', 'WireGuard', error);
+    }
   }
 }
diff --git a/src/modules/admin/platform-config/environment-dashboard/infrastructure/collectors/local-dev-signal.collector.ts b/src/modules/admin/platform-config/environment-dashboard/infrastructure/collectors/local-dev-signal.collector.ts
new file mode 100644
index 0000000..f2c3fdb
--- /dev/null
+++ b/src/modules/admin/platform-config/environment-dashboard/infrastructure/collectors/local-dev-signal.collector.ts
@@ -0,0 +1,184 @@
+import { Injectable, Optional } from '@nestjs/common';
+import { RuntimeHealthService } from '@/runtime/health/runtime-health.service';
+import { unwiredEvidence } from '../environment-dashboard-evidence.mapper';
+import { EnvironmentDashboardConfigService } from '../environment-dashboard-config.service';
+import {
+  mapSiteStatus,
+  pickWorstHealthStatus,
+} from '../../application/environment-dashboard-status.mapper';
+import type {
+  EnvironmentHealthStatus,
+  EnvironmentNode,
+  EnvironmentService,
+  EnvironmentSignal,
+  EnvironmentSite,
+} from '../../domain/environment-dashboard.types';
+import type { RuntimeHealthStatus } from '@/runtime/health/runtime-health.types';
+
+export interface LocalDevSignalCollectContext {
+  observedAt?: string;
+}
+
+@Injectable()
+export class LocalDevSignalCollector {
+  /**
+   * Initializes local development signal collection.
+   * @param runtimeHealthService - Runtime module health reader; absent in narrow unit tests means the API signal is unknown instead of green.
+   * @param config - Environment dashboard config reader used for Admin local route evidence.
+   */
+  constructor(
+    @Optional()
+    private readonly runtimeHealthService?: RuntimeHealthService,
+    @Optional()
+    private readonly config: EnvironmentDashboardConfigService = new EnvironmentDashboardConfigService(),
+  ) {}
+
+  /**
+   * Collects local development API/Admin service evidence for the dashboard.
+   * @param context - Snapshot context from the aggregator; `observedAt` keeps evidence timestamps aligned.
+   * @returns Local development site with API runtime and Admin route signals.
+   */
+  async collect(context: LocalDevSignalCollectContext = {}): Promise<EnvironmentSite> {
+    const observedAt = context.observedAt || new Date().toISOString();
+    const services = [
+      this.createApiService(observedAt),
+      this.createAdminService(observedAt),
+    ];
+    const node = this.createNode('local-dev-node', 'Local Dev Workstation', services);
+    return {
+      id: 'local-dev',
+      label: 'Local Dev',
+      nodes: [node],
+      status: mapSiteStatus(services.map((service) => service.status)),
+      summary: 'Local development runtime snapshot',
+    };
+  }
+
+  /**
+   * Builds the local API service from RuntimeHealthService output.
+   * @param observedAt - Shared snapshot timestamp.
+   * @returns API service with runtime health evidence.
+   */
+  private createApiService(observedAt: string): EnvironmentService {
+    const report = this.runtimeHealthService?.getRuntimeHealth();
+    const status = this.mapRuntimeStatus(report?.status);
+    const signal: EnvironmentSignal = {
+      evidence: [
+        {
+          metadata: report
+            ? {
+                checks: report.checks?.length || 0,
+                runtimeStatus: report.status,
+              }
+            : undefined,
+          observedAt: report?.checkedAt || observedAt,
+          source: 'runtime-health',
+          sourceKind: report ? 'live' : 'derived',
+          summary: report
+            ? `Runtime health is ${report.status}`
+            : 'RuntimeHealthService 未接入当前测试上下文',
+        },
+      ],
+      id: 'local-api-process',
+      label: 'API Process',
+      observedAt: report?.checkedAt || observedAt,
+      sourceKind: report ? 'live' : 'derived',
+      status,
+      summary: report
+        ? `API runtime health: ${report.status}`
+        : '等待 RuntimeHealthService 提供本机进程状态',
+    };
+    return this.createService('local-api', 'API Runtime', [signal]);
+  }
+
+  /**
+   * Builds the local Admin route signal from optional local URL configuration.
+   * @param observedAt - Shared snapshot timestamp.
+   * @returns Admin service with configured or unwired evidence.
+   */
+  private createAdminService(observedAt: string): EnvironmentService {
+    const adminUrl = this.config.get('ENV_DASHBOARD_ADMIN_LOCAL_URL');
+    const signal: EnvironmentSignal = adminUrl
+      ? {
+          evidence: [
+            {
+              metadata: { url: adminUrl },
+              observedAt,
+              source: 'Admin local URL',
+              sourceKind: 'configured',
+              summary: '本机 Admin 地址已配置',
+            },
+          ],
+          id: 'local-admin-route',
+          label: 'Admin Local Route',
+          observedAt,
+          sourceKind: 'configured',
+          status: 'unknown',
+          summary: 'Admin 本机地址已配置，页面连通性由浏览器 smoke 验证',
+        }
+      : {
+          evidence: [
+            unwiredEvidence('Admin local URL', ['ENV_DASHBOARD_ADMIN_LOCAL_URL']),
+          ],
+          id: 'local-admin-route',
+          label: 'Admin Local Route',
+          sourceKind: 'unwired',
+          status: 'unwired',
+          summary: '本机 Admin 地址未配置',
+        };
+    return this.createService('local-admin', 'Admin Frontend', [signal]);
+  }
+
+  /**
+   * Maps runtime module health into environment dashboard signal status.
+   * @param status - RuntimeHealthService status value.
+   * @returns Dashboard health status preserving blocked/degraded semantics.
+   */
+  private mapRuntimeStatus(status?: RuntimeHealthStatus): EnvironmentHealthStatus {
+    if (status === 'live' || status === 'ready') return 'ok';
+    if (status === 'blocked') return 'blocked';
+    if (status === 'degraded') return 'degraded';
+    return 'unknown';
+  }
+
+  /**
+   * Creates a service from child signals and derives aggregate status.
+   * @param id - Stable service id used by topology and Admin selection.
+   * @param label - Operator-facing service label.
+   * @param signals - Signals supporting the service.
+   * @returns Service object with worst-signal status.
+   */
+  private createService(
+    id: string,
+    label: string,
+    signals: EnvironmentSignal[],
+  ): EnvironmentService {
+    return {
+      id,
+      label,
+      signals,
+      status: pickWorstHealthStatus(signals.map((signal) => signal.status)),
+      summary: signals.map((signal) => signal.summary).join('；'),
+    };
+  }
+
+  /**
+   * Creates a local node and derives aggregate status from services.
+   * @param id - Stable node id for topology edges.
+   * @param label - Operator-facing node label.
+   * @param services - Services owned by the local node.
+   * @returns Node object with worst-service status.
+   */
+  private createNode(
+    id: string,
+    label: string,
+    services: EnvironmentService[],
+  ): EnvironmentNode {
+    return {
+      id,
+      label,
+      services,
+      status: pickWorstHealthStatus(services.map((service) => service.status)),
+    };
+  }
+}
diff --git a/src/modules/admin/platform-config/environment-dashboard/infrastructure/collectors/nas-prod-signal.collector.ts b/src/modules/admin/platform-config/environment-dashboard/infrastructure/collectors/nas-prod-signal.collector.ts
new file mode 100644
index 0000000..fb5134c
--- /dev/null
+++ b/src/modules/admin/platform-config/environment-dashboard/infrastructure/collectors/nas-prod-signal.collector.ts
@@ -0,0 +1,649 @@
+import { Injectable, Optional } from '@nestjs/common';
+import { RuntimeHealthService } from '@/runtime/health/runtime-health.service';
+import { MinioClientService } from '@/modules/asset/application/asset-minio.service';
+import { QqbotDashboardService } from '@/modules/qqbot/core/application/dashboard/qqbot-dashboard.service';
+import { QqbotPluginTaskService } from '@/modules/qqbot/plugin-platform/application/task';
+import { WordpressService } from '@/modules/wordpress/application/wordpress.service';
+import { errorEvidence, liveEvidence, unwiredEvidence } from '../environment-dashboard-evidence.mapper';
+import { EnvironmentDashboardConfigService } from '../environment-dashboard-config.service';
+import { JenkinsReadonlyAdapter } from '../adapters/jenkins-readonly.adapter';
+import { KubernetesReadonlyAdapter } from '../adapters/kubernetes-readonly.adapter';
+import {
+  mapSiteStatus,
+  pickWorstHealthStatus,
+} from '../../application/environment-dashboard-status.mapper';
+import type {
+  EnvironmentHealthStatus,
+  EnvironmentNode,
+  EnvironmentService,
+  EnvironmentSignal,
+  EnvironmentSite,
+} from '../../domain/environment-dashboard.types';
+import type { RuntimeHealthStatus } from '@/runtime/health/runtime-health.types';
+
+export interface NasProdSignalCollectContext {
+  observedAt?: string;
+}
+
+type QqbotSummaryProbe =
+  | { data: any; error?: never }
+  | { data?: never; error: unknown };
+
+@Injectable()
+export class NasProdSignalCollector {
+  /**
+   * Initializes NAS production collector from narrow readonly service ports.
+   * @param runtimeHealthService - Runtime health reader proving API process/config state without touching deploy state.
+   * @param qqbotDashboardService - QQBot summary reader; failures affect only QQBot/NapCat signals.
+   * @param pluginTaskService - Plugin task page reader used to summarize scheduler state without executing tasks.
+   * @param minioClientService - MinIO connection checker; errors remain scoped to the MinIO service.
+   * @param wordpressService - WordPress optional admin login probe that reports availability without changing content.
+   * @param jenkinsAdapter - Jenkins readonly adapter owned by the remote integration layer.
+   * @param kubernetesAdapter - Kubernetes readonly adapter owned by the remote integration layer.
+   * @param config - Dashboard config reader used to expose missing integration keys as unwired evidence.
+   */
+  constructor(
+    @Optional()
+    private readonly runtimeHealthService?: RuntimeHealthService,
+    @Optional()
+    private readonly qqbotDashboardService?: QqbotDashboardService,
+    @Optional()
+    private readonly pluginTaskService?: QqbotPluginTaskService,
+    @Optional()
+    private readonly minioClientService?: MinioClientService,
+    @Optional()
+    private readonly wordpressService?: WordpressService,
+    @Optional()
+    private readonly jenkinsAdapter?: JenkinsReadonlyAdapter,
+    @Optional()
+    private readonly kubernetesAdapter?: KubernetesReadonlyAdapter,
+    @Optional()
+    private readonly config: EnvironmentDashboardConfigService = new EnvironmentDashboardConfigService(),
+  ) {}
+
+  /**
+   * Collects NAS production service evidence from internal modules and readonly remote adapters.
+   * @param context - Snapshot context from the dashboard aggregator; `observedAt` aligns all evidence timestamps.
+   * @returns NAS production site with individual service statuses and no cross-service failure leakage.
+   */
+  async collect(context: NasProdSignalCollectContext = {}): Promise<EnvironmentSite> {
+    const observedAt = context.observedAt || new Date().toISOString();
+    const qqbotSummary = await this.readQqbotSummary();
+    const services = [
+      this.createNasApiService(observedAt),
+      this.createNasAdminService(observedAt),
+      this.createConfiguredDependencyService(
+        'mysql',
+        'MySQL',
+        '数据库连通性由 API 运行态和业务 smoke 共同证明',
+        observedAt,
+      ),
+      this.createConfiguredDependencyService(
+        'redis',
+        'Redis',
+        '队列和缓存连通性由运行态配置与业务 smoke 共同证明',
+        observedAt,
+      ),
+      this.createConfiguredDependencyService(
+        'loki',
+        'Loki',
+        '日志聚合连通性由日志页面和线上 smoke 共同证明',
+        observedAt,
+      ),
+      await this.createMinioService(observedAt),
+      await this.createWordpressService(observedAt),
+      this.createQqbotService(qqbotSummary, observedAt),
+      this.createNapcatService(qqbotSummary, observedAt),
+      this.createPluginPlatformService(observedAt),
+      await this.createPluginTaskService(observedAt),
+      await this.createAdapterService(
+        'jenkins',
+        'Jenkins',
+        'jenkins-build',
+        'Jenkins Build',
+        ['ENV_DASHBOARD_JENKINS_URL', 'ENV_DASHBOARD_JENKINS_JOB'],
+        this.jenkinsAdapter,
+      ),
+      await this.createAdapterService(
+        'kubernetes',
+        'K8s',
+        'k8s-deployment',
+        'K8s Deployment',
+        [
+          'ENV_DASHBOARD_K8S_API_SERVER',
+          'ENV_DASHBOARD_K8S_NAMESPACE',
+          'ENV_DASHBOARD_K8S_DEPLOYMENT',
+        ],
+        this.kubernetesAdapter,
+      ),
+    ];
+    const node = this.createNode('nas-prod-node', 'NAS Production Host', services);
+    return {
+      id: 'nas-prod',
+      label: 'NAS Production',
+      nodes: [node],
+      status: mapSiteStatus(services.map((service) => service.status)),
+      summary: 'NAS online environment readonly snapshot',
+    };
+  }
+
+  /**
+   * Reads QQBot summary once so QQBot and NapCat services share the same evidence source.
+   * @returns Probe result containing either summary data or a captured failure.
+   */
+  private async readQqbotSummary(): Promise<QqbotSummaryProbe> {
+    if (!this.qqbotDashboardService) return { error: new Error('QQBot dashboard service is not wired') };
+    try {
+      return { data: await this.qqbotDashboardService.summary() };
+    } catch (error) {
+      return { error };
+    }
+  }
+
+  /**
+   * Builds NAS API status from RuntimeHealthService without coupling it to QQBot state.
+   * @param observedAt - Shared snapshot timestamp.
+   * @returns API service signal.
+   */
+  private createNasApiService(observedAt: string): EnvironmentService {
+    const report = this.runtimeHealthService?.getRuntimeHealth();
+    const status = this.mapRuntimeStatus(report?.status);
+    return this.createService('nas-api', 'API Runtime', [
+      {
+        evidence: [
+          liveEvidence(
+            'runtime-health',
+            report ? `Runtime health is ${report.status}` : 'RuntimeHealthService 未接入',
+            report?.checkedAt || observedAt,
+            report
+              ? {
+                  checks: report.checks?.length || 0,
+                  runtimeStatus: report.status,
+                }
+              : undefined,
+          ),
+        ],
+        id: 'nas-api-runtime',
+        label: 'API Runtime',
+        observedAt: report?.checkedAt || observedAt,
+        sourceKind: report ? 'live' : 'derived',
+        status,
+        summary: report ? `API runtime health: ${report.status}` : '等待 RuntimeHealthService 接入',
+      },
+    ]);
+  }
+
+  /**
+   * Builds NAS Admin evidence from known public route configuration.
+   * @param observedAt - Shared snapshot timestamp.
+   * @returns Admin frontend service.
+   */
+  private createNasAdminService(observedAt: string): EnvironmentService {
+    const publicUrl =
+      this.config.get('ENV_DASHBOARD_ADMIN_PUBLIC_URL') ||
+      this.config.get('ENV_DASHBOARD_CADDY_PUBLIC_URL');
+    const signal: EnvironmentSignal = publicUrl
+      ? {
+          evidence: [
+            {
+              metadata: { url: publicUrl },
+              observedAt,
+              source: 'Admin public route',
+              sourceKind: 'configured',
+              summary: 'Admin 公开入口已配置，页面连通性由浏览器 smoke 验证',
+            },
+          ],
+          id: 'nas-admin-route',
+          label: 'Admin Public Route',
+          observedAt,
+          sourceKind: 'configured',
+          status: 'unknown',
+          summary: 'Admin 公开入口已配置',
+        }
+      : {
+          evidence: [
+            unwiredEvidence('Admin public route', [
+              'ENV_DASHBOARD_ADMIN_PUBLIC_URL',
+              'ENV_DASHBOARD_CADDY_PUBLIC_URL',
+            ]),
+          ],
+          id: 'nas-admin-route',
+          label: 'Admin Public Route',
+          sourceKind: 'unwired',
+          status: 'unwired',
+          summary: 'Admin 公开入口未接入只读观测',
+        };
+    return this.createService('nas-admin', 'Admin Frontend', [signal]);
+  }
+
+  /**
+   * Creates a dependency service that is visible but not falsely marked live.
+   * @param id - Stable service and signal id prefix.
+   * @param label - Operator-facing service label.
+   * @param summary - Why this dependency is observed as configured/derived evidence.
+   * @param observedAt - Shared snapshot timestamp.
+   * @returns Dependency service with unknown status.
+   */
+  private createConfiguredDependencyService(
+    id: string,
+    label: string,
+    summary: string,
+    observedAt: string,
+  ): EnvironmentService {
+    return this.createService(id, label, [
+      {
+        evidence: [
+          {
+            observedAt,
+            source: label,
+            sourceKind: 'derived',
+            summary,
+          },
+        ],
+        id: `${id}-signal`,
+        label,
+        observedAt,
+        sourceKind: 'derived',
+        status: 'unknown',
+        summary,
+      },
+    ]);
+  }
+
+  /**
+   * Builds MinIO service evidence and scopes connection errors to MinIO only.
+   * @param observedAt - Shared snapshot timestamp.
+   * @returns MinIO service.
+   */
+  private async createMinioService(observedAt: string): Promise<EnvironmentService> {
+    if (!this.minioClientService) {
+      return this.createUnknownService('minio', 'MinIO', 'MinioClientService 未接入', observedAt);
+    }
+    try {
+      const result = await this.minioClientService.checkConnection();
+      const status: EnvironmentHealthStatus = result?.exists ? 'ok' : 'degraded';
+      return this.createService('minio', 'MinIO', [
+        {
+          evidence: [
+            liveEvidence('minio', `Bucket ${result?.bucketName || ''} exists=${!!result?.exists}`, observedAt, {
+              bucketName: result?.bucketName,
+              exists: !!result?.exists,
+            }),
+          ],
+          id: 'minio-bucket',
+          label: 'Default Bucket',
+          observedAt,
+          sourceKind: 'live',
+          status,
+          summary: result?.exists ? 'MinIO 默认 bucket 可用' : 'MinIO 默认 bucket 不存在',
+        },
+      ]);
+    } catch (error) {
+      return this.createService('minio', 'MinIO', [
+        {
+          evidence: [errorEvidence('minio', error, observedAt)],
+          id: 'minio-bucket',
+          label: 'Default Bucket',
+          observedAt,
+          sourceKind: 'derived',
+          status: 'down',
+          summary: 'MinIO 只读连通性检查失败',
+        },
+      ]);
+    }
+  }
+
+  /**
+   * Builds WordPress availability evidence using the existing optional login probe.
+   * @param observedAt - Shared snapshot timestamp.
+   * @returns WordPress service.
+   */
+  private async createWordpressService(observedAt: string): Promise<EnvironmentService> {
+    if (!this.wordpressService) {
+      return this.createUnknownService('wordpress', 'WordPress', 'WordpressService 未接入', observedAt);
+    }
+    try {
+      const result = await this.wordpressService.tryLoginWithConfiguredAdmin();
+      return this.createService('wordpress', 'WordPress', [
+        {
+          evidence: [
+            liveEvidence('wordpress', result.available ? 'WordPress 管理员探针可用' : 'WordPress 管理员探针不可用', observedAt, {
+              available: result.available,
+              error: result.error,
+            }),
+          ],
+          id: 'wordpress-admin-login',
+          label: 'WordPress Admin Probe',
+          observedAt,
+          sourceKind: 'live',
+          status: result.available ? 'ok' : 'degraded',
+          summary: result.available ? 'WordPress 集成可用' : 'WordPress 集成不可用',
+        },
+      ]);
+    } catch (error) {
+      return this.createService('wordpress', 'WordPress', [
+        {
+          evidence: [errorEvidence('wordpress', error, observedAt)],
+          id: 'wordpress-admin-login',
+          label: 'WordPress Admin Probe',
+          observedAt,
+          sourceKind: 'derived',
+          status: 'down',
+          summary: 'WordPress 只读探针失败',
+        },
+      ]);
+    }
+  }
+
+  /**
+   * Builds QQBot core status from dashboard summary without affecting API service status.
+   * @param probe - Shared QQBot summary probe.
+   * @param observedAt - Shared snapshot timestamp.
+   * @returns QQBot core service.
+   */
+  private createQqbotService(
+    probe: QqbotSummaryProbe,
+    observedAt: string,
+  ): EnvironmentService {
+    if (probe.error) {
+      return this.createService('qqbot-core', 'QQBot Core', [
+        {
+          evidence: [errorEvidence('qqbot-dashboard', probe.error, observedAt)],
+          id: 'qqbot-core-summary',
+          label: 'QQBot Summary',
+          observedAt,
+          sourceKind: 'derived',
+          status: this.qqbotDashboardService ? 'down' : 'unknown',
+          summary: 'QQBot 摘要不可用',
+        },
+      ]);
+    }
+    const accountTotal = Number(probe.data?.accountTotal || 0);
+    const onlineTotal = Number(probe.data?.onlineTotal || 0);
+    const status: EnvironmentHealthStatus =
+      accountTotal > 0 && onlineTotal <= 0 ? 'degraded' : 'ok';
+    return this.createService('qqbot-core', 'QQBot Core', [
+      {
+        evidence: [
+          liveEvidence('qqbot-dashboard', `QQBot online ${onlineTotal}/${accountTotal}`, observedAt, {
+            accountTotal,
+            bus: probe.data?.bus,
+            onlineTotal,
+          }),
+        ],
+        id: 'qqbot-core-summary',
+        label: 'QQBot Summary',
+        observedAt,
+        sourceKind: 'live',
+        status,
+        summary: `QQBot 在线账号 ${onlineTotal}/${accountTotal}`,
+      },
+    ]);
+  }
+
+  /**
+   * Builds NapCat runtime visibility from QQBot runtime session evidence.
+   * @param probe - Shared QQBot summary probe.
+   * @param observedAt - Shared snapshot timestamp.
+   * @returns NapCat runtime service.
+   */
+  private createNapcatService(
+    probe: QqbotSummaryProbe,
+    observedAt: string,
+  ): EnvironmentService {
+    if (probe.error) {
+      return this.createUnknownService('napcat-runtime', 'NapCat Runtime', '等待 QQBot 摘要提供 NapCat 会话证据', observedAt);
+    }
+    const sessions = Array.isArray(probe.data?.runtime?.sessions)
+      ? probe.data.runtime.sessions
+      : [];
+    const enabled = probe.data?.runtime?.enabled !== false;
+    const status: EnvironmentHealthStatus = !enabled
+      ? 'blocked'
+      : sessions.length > 0
+        ? 'ok'
+        : 'degraded';
+    return this.createService('napcat-runtime', 'NapCat Runtime', [
+      {
+        evidence: [
+          liveEvidence('qqbot-reverse-ws', `NapCat reverse WS sessions: ${sessions.length}`, observedAt, {
+            enabled,
+            sessionCount: sessions.length,
+          }),
+        ],
+        id: 'napcat-reverse-ws',
+        label: 'Reverse WS Sessions',
+        observedAt,
+        sourceKind: 'live',
+        status,
+        summary: sessions.length > 0 ? 'NapCat reverse WS 有活跃会话' : 'NapCat reverse WS 暂无活跃会话',
+      },
+    ]);
+  }
+
+  /**
+   * Builds plugin platform presence evidence without exposing write actions.
+   * @param observedAt - Shared snapshot timestamp.
+   * @returns Plugin platform service.
+   */
+  private createPluginPlatformService(observedAt: string): EnvironmentService {
+    return this.createService('plugin-platform', 'Plugin Platform', [
+      {
+        evidence: [
+          {
+            observedAt,
+            source: 'plugin-platform',
+            sourceKind: this.pluginTaskService ? 'derived' : 'unwired',
+            summary: this.pluginTaskService
+              ? '插件平台任务服务已接入只读摘要'
+              : '插件平台任务服务未接入当前模块上下文',
+          },
+        ],
+        id: 'plugin-platform-provider',
+        label: 'Plugin Platform Provider',
+        observedAt,
+        sourceKind: this.pluginTaskService ? 'derived' : 'unwired',
+        status: this.pluginTaskService ? 'unknown' : 'unwired',
+        summary: this.pluginTaskService
+          ? '插件平台 provider 可见'
+          : '插件平台 provider 未接入',
+      },
+    ]);
+  }
+
+  /**
+   * Builds scheduled plugin task evidence without executing task jobs.
+   * @param observedAt - Shared snapshot timestamp.
+   * @returns Plugin task service.
+   */
+  private async createPluginTaskService(observedAt: string): Promise<EnvironmentService> {
+    if (!this.pluginTaskService) {
+      return this.createUnknownService('plugin-tasks', 'Plugin Tasks', 'QqbotPluginTaskService 未接入', observedAt);
+    }
+    try {
+      const page = await this.pluginTaskService.pageTasks({
+        pageNo: 1,
+        pageSize: 50,
+      } as any);
+      const list = Array.isArray(page?.list) ? page.list : [];
+      const disabledCount = list.filter((task) => task?.enabled === false).length;
+      const failedCount = list.filter((task) => /failed|error/i.test(`${task?.runtimeStatus || ''}`)).length;
+      const status: EnvironmentHealthStatus =
+        failedCount > 0 ? 'down' : disabledCount > 0 ? 'degraded' : 'ok';
+      return this.createService('plugin-tasks', 'Plugin Tasks', [
+        {
+          evidence: [
+            liveEvidence('plugin-tasks', `Plugin tasks total=${page?.total || list.length}, disabled=${disabledCount}`, observedAt, {
+              disabledCount,
+              failedCount,
+              total: page?.total || list.length,
+            }),
+          ],
+          id: 'plugin-task-scheduler',
+          label: 'Scheduled Tasks',
+          observedAt,
+          sourceKind: 'live',
+          status,
+          summary: disabledCount > 0 ? '存在已禁用插件定时任务' : '插件定时任务摘要可用',
+        },
+      ]);
+    } catch (error) {
+      return this.createService('plugin-tasks', 'Plugin Tasks', [
+        {
+          evidence: [errorEvidence('plugin-tasks', error, observedAt)],
+          id: 'plugin-task-scheduler',
+          label: 'Scheduled Tasks',
+          observedAt,
+          sourceKind: 'derived',
+          status: 'down',
+          summary: '插件定时任务摘要读取失败',
+        },
+      ]);
+    }
+  }
+
+  /**
+   * Builds service evidence from a readonly remote adapter or explicit missing config keys.
+   * @param serviceId - Stable service id used by topology.
+   * @param serviceLabel - Operator-facing service label.
+   * @param fallbackSignalId - Signal id used when config is missing.
+   * @param fallbackSignalLabel - Signal label used when config is missing.
+   * @param requiredKeys - Public env keys required for this readonly adapter.
+   * @param adapter - Optional adapter implementation.
+   * @returns Remote integration service.
+   */
+  private async createAdapterService(
+    serviceId: string,
+    serviceLabel: string,
+    fallbackSignalId: string,
+    fallbackSignalLabel: string,
+    requiredKeys: string[],
+    adapter?: { inspect(): Promise<Partial<EnvironmentSignal>> },
+  ): Promise<EnvironmentService> {
+    const missing = this.config.missing(requiredKeys);
+    if (missing.length > 0 || !adapter) {
+      return this.createService(serviceId, serviceLabel, [
+        {
+          evidence: [unwiredEvidence(fallbackSignalLabel, missing)],
+          id: fallbackSignalId,
+          label: fallbackSignalLabel,
+          sourceKind: 'unwired',
+          status: 'unwired',
+          summary: '只读观测配置未接入',
+        },
+      ]);
+    }
+    try {
+      const signal = await adapter.inspect();
+      return this.createService(serviceId, serviceLabel, [
+        {
+          evidence: signal.evidence || [],
+          id: signal.id || fallbackSignalId,
+          label: signal.label || fallbackSignalLabel,
+          observedAt: signal.observedAt,
+          sourceKind: signal.sourceKind || 'live',
+          status: signal.status || 'unknown',
+          summary: signal.summary || '只读观测已返回信号',
+        },
+      ]);
+    } catch (error) {
+      return this.createService(serviceId, serviceLabel, [
+        {
+          evidence: [errorEvidence(fallbackSignalLabel, error)],
+          id: fallbackSignalId,
+          label: fallbackSignalLabel,
+          sourceKind: 'derived',
+          status: 'down',
+          summary: '只读观测失败',
+        },
+      ]);
+    }
+  }
+
+  /**
+   * Creates a visible unknown service for dependencies whose safe reader is absent.
+   * @param id - Stable service id.
+   * @param label - Operator-facing service label.
+   * @param summary - Reason why the service is not live evidence.
+   * @param observedAt - Shared snapshot timestamp.
+   * @returns Unknown service with derived evidence.
+   */
+  private createUnknownService(
+    id: string,
+    label: string,
+    summary: string,
+    observedAt: string,
+  ): EnvironmentService {
+    return this.createService(id, label, [
+      {
+        evidence: [
+          {
+            observedAt,
+            source: label,
+            sourceKind: 'derived',
+            summary,
+          },
+        ],
+        id: `${id}-signal`,
+        label,
+        observedAt,
+        sourceKind: 'derived',
+        status: 'unknown',
+        summary,
+      },
+    ]);
+  }
+
+  /**
+   * Maps runtime module health into environment dashboard signal status.
+   * @param status - RuntimeHealthService status value.
+   * @returns Dashboard health status preserving blocked/degraded semantics.
+   */
+  private mapRuntimeStatus(status?: RuntimeHealthStatus): EnvironmentHealthStatus {
+    if (status === 'live' || status === 'ready') return 'ok';
+    if (status === 'blocked') return 'blocked';
+    if (status === 'degraded') return 'degraded';
+    return 'unknown';
+  }
+
+  /**
+   * Creates a service from child signals and derives aggregate status.
+   * @param id - Stable service id used by topology and Admin selection.
+   * @param label - Operator-facing service label.
+   * @param signals - Signals supporting the service.
+   * @returns Service object with worst-signal status.
+   */
+  private createService(
+    id: string,
+    label: string,
+    signals: EnvironmentSignal[],
+  ): EnvironmentService {
+    return {
+      id,
+      label,
+      signals,
+      status: pickWorstHealthStatus(signals.map((signal) => signal.status)),
+      summary: signals.map((signal) => signal.summary).join('；'),
+    };
+  }
+
+  /**
+   * Creates a NAS node and derives aggregate status from services.
+   * @param id - Stable node id for topology edges.
+   * @param label - Operator-facing node label.
+   * @param services - Services owned by the NAS node.
+   * @returns Node object with worst-service status.
+   */
+  private createNode(
+    id: string,
+    label: string,
+    services: EnvironmentService[],
+  ): EnvironmentNode {
+    return {
+      id,
+      label,
+      services,
+      status: pickWorstHealthStatus(services.map((service) => service.status)),
+    };
+  }
+}
diff --git a/src/modules/admin/platform-config/environment-dashboard/infrastructure/environment-dashboard-cache.service.ts b/src/modules/admin/platform-config/environment-dashboard/infrastructure/environment-dashboard-cache.service.ts
new file mode 100644
index 0000000..8dbd523
--- /dev/null
+++ b/src/modules/admin/platform-config/environment-dashboard/infrastructure/environment-dashboard-cache.service.ts
@@ -0,0 +1,132 @@
+import { Injectable, Optional } from '@nestjs/common';
+import { cachedEvidence } from './environment-dashboard-evidence.mapper';
+import type {
+  EnvironmentDashboardResponse,
+  EnvironmentEvidence,
+  EnvironmentSignal,
+  EnvironmentSignalSourceKind,
+} from '../domain/environment-dashboard.types';
+
+export interface EnvironmentDashboardCacheOptions {
+  ttlMs?: number;
+}
+
+@Injectable()
+export class EnvironmentDashboardCacheService {
+  private cached?: {
+    expiresAt: number;
+    snapshot: EnvironmentDashboardResponse;
+  };
+
+  private readonly ttlMs: number;
+
+  /**
+   * Initializes the short-lived dashboard cache used between event-driven invalidations.
+   * @param options - Runtime/test cache options; `ttlMs` defaults from env and bounds how long successful snapshots can be reused.
+   */
+  constructor(@Optional() options: EnvironmentDashboardCacheOptions = {}) {
+    const envTtlMs = Number(process.env.ENV_DASHBOARD_CACHE_TTL_MS);
+    this.ttlMs =
+      options.ttlMs ??
+      (Number.isFinite(envTtlMs) && envTtlMs > 0 ? envTtlMs : 15_000);
+  }
+
+  /**
+   * Returns a fresh dashboard snapshot or a cached successful one when it is still valid.
+   * @param factory - Collector aggregation callback that may perform readonly probes and can throw on unexpected infrastructure failures.
+   * @param options - Per-call control; `forceRefresh` is used by self-check to bypass cached state.
+   * @returns Dashboard snapshot, with reused non-unwired signals marked as cached evidence.
+   */
+  async getOrCreate(
+    factory: () => Promise<EnvironmentDashboardResponse>,
+    options: { forceRefresh?: boolean } = {},
+  ): Promise<EnvironmentDashboardResponse> {
+    const now = Date.now();
+    if (
+      !options.forceRefresh &&
+      this.cached &&
+      this.cached.expiresAt > now
+    ) {
+      return this.toCachedSnapshot(this.cached.snapshot, this.cached.expiresAt);
+    }
+
+    const snapshot = await factory();
+    this.cached = {
+      expiresAt: Date.now() + this.ttlMs,
+      snapshot: this.cloneSnapshot(snapshot),
+    };
+    return snapshot;
+  }
+
+  /**
+   * Clears cached state after a fresh local/MQTT signal event invalidates the aggregate snapshot.
+   */
+  invalidate(): void {
+    this.cached = undefined;
+  }
+
+  /**
+   * Clones a snapshot before storing or returning it so callers cannot mutate cache state.
+   * @param snapshot - Dashboard response produced by collectors.
+   * @returns Deep cloned dashboard response.
+   */
+  private cloneSnapshot(
+    snapshot: EnvironmentDashboardResponse,
+  ): EnvironmentDashboardResponse {
+    return JSON.parse(JSON.stringify(snapshot)) as EnvironmentDashboardResponse;
+  }
+
+  /**
+   * Converts a valid cached snapshot into operator-visible cached evidence.
+   * @param snapshot - Previously successful dashboard response.
+   * @param expiresAtMs - Cache expiry timestamp used for evidence expiry metadata.
+   * @returns Cloned response with non-unwired live/configured/derived/external-link signals marked cached.
+   */
+  private toCachedSnapshot(
+    snapshot: EnvironmentDashboardResponse,
+    expiresAtMs: number,
+  ): EnvironmentDashboardResponse {
+    const cachedAt = new Date().toISOString();
+    const expiresAt = new Date(expiresAtMs).toISOString();
+    const cloned = this.cloneSnapshot(snapshot);
+    cloned.sites = cloned.sites.map((site) => ({
+      ...site,
+      nodes: site.nodes.map((node) => ({
+        ...node,
+        services: node.services.map((service) => ({
+          ...service,
+          signals: service.signals.map((signal) =>
+            this.toCachedSignal(signal, cachedAt, expiresAt),
+          ),
+        })),
+      })),
+    }));
+    return cloned;
+  }
+
+  /**
+   * Marks one reusable signal as cached while preserving explicit missing-integration evidence.
+   * @param signal - Signal from the last successful snapshot.
+   * @param observedAt - Time when the cached value is returned to Admin.
+   * @param expiresAt - Cache expiry ISO timestamp exposed as evidence metadata.
+   * @returns Cached signal clone.
+   */
+  private toCachedSignal(
+    signal: EnvironmentSignal,
+    observedAt: string,
+    expiresAt: string,
+  ): EnvironmentSignal {
+    if (signal.sourceKind === 'unwired') return signal;
+    const sourceKind: EnvironmentSignalSourceKind = 'cached';
+    const evidence: EnvironmentEvidence[] = [
+      ...signal.evidence,
+      cachedEvidence(signal.label, signal.summary, observedAt, expiresAt),
+    ];
+    return {
+      ...signal,
+      evidence,
+      observedAt: signal.observedAt || observedAt,
+      sourceKind,
+    };
+  }
+}
diff --git a/src/modules/qqbot/core/qqbot-core.module.ts b/src/modules/qqbot/core/qqbot-core.module.ts
index e796776..1fbfa1f 100644
--- a/src/modules/qqbot/core/qqbot-core.module.ts
+++ b/src/modules/qqbot/core/qqbot-core.module.ts
@@ -92,6 +92,7 @@ export const QQBOT_CORE_PROVIDERS = [
 export const QQBOT_CORE_EXPORTS = [
   QqbotAccountService,
   QqbotConfigService,
+  QqbotDashboardService,
   QqbotSendService,
   QqbotReverseWsService,
 ];
diff --git a/src/modules/qqbot/plugin-platform/plugin-platform.module.ts b/src/modules/qqbot/plugin-platform/plugin-platform.module.ts
index c792658..c04b710 100644
--- a/src/modules/qqbot/plugin-platform/plugin-platform.module.ts
+++ b/src/modules/qqbot/plugin-platform/plugin-platform.module.ts
@@ -43,6 +43,7 @@ import { QQBOT_PLUGIN_RUNTIME_FACTORY } from './application/plugin-platform.serv
     QQBOT_PLUGIN_EXECUTION_PORT,
     QqbotPluginHttpClientService,
     QqbotPluginPlatformService,
+    QqbotPluginTaskService,
   ],
   imports: [
     ConfigModule,
diff --git a/test/modules/admin/environment-dashboard/environment-dashboard-cache.service.spec.ts b/test/modules/admin/environment-dashboard/environment-dashboard-cache.service.spec.ts
new file mode 100644
index 0000000..c98c0d7
--- /dev/null
+++ b/test/modules/admin/environment-dashboard/environment-dashboard-cache.service.spec.ts
@@ -0,0 +1,102 @@
+import { EnvironmentDashboardCacheService } from '../../../../src/modules/admin/platform-config/environment-dashboard/infrastructure/environment-dashboard-cache.service';
+import type { EnvironmentDashboardResponse } from '../../../../src/modules/admin/platform-config/environment-dashboard/domain/environment-dashboard.types';
+
+const dashboard: EnvironmentDashboardResponse = {
+  actions: [],
+  events: [],
+  generatedAt: '2026-06-18T08:00:00.000Z',
+  refreshedAt: '2026-06-18T08:00:00.000Z',
+  sites: [
+    {
+      id: 'local-dev',
+      label: 'Local Dev',
+      nodes: [
+        {
+          id: 'local-dev-api',
+          label: 'Local API',
+          services: [
+            {
+              id: 'local-api',
+              label: 'API Runtime',
+              signals: [
+                {
+                  evidence: [],
+                  id: 'local-api-process',
+                  label: 'API Process',
+                  sourceKind: 'live',
+                  status: 'ok',
+                  summary: 'API process is reachable',
+                },
+              ],
+              status: 'ok',
+            },
+          ],
+          status: 'ok',
+        },
+      ],
+      status: 'online',
+    },
+  ],
+  summary: {
+    byStatus: {
+      blocked: 0,
+      degraded: 0,
+      down: 0,
+      isolated: 0,
+      ok: 1,
+      unknown: 0,
+      unwired: 0,
+    },
+    ok: 1,
+    totalSignals: 1,
+  },
+  topology: { edges: [], nodes: [] },
+};
+
+describe('EnvironmentDashboardCacheService', () => {
+  it('caches successful snapshots and marks reused live signals as cached', async () => {
+    const cache = new EnvironmentDashboardCacheService({ ttlMs: 60_000 });
+    const factory = jest.fn(async () => dashboard);
+
+    await cache.getOrCreate(factory);
+    const cached = await cache.getOrCreate(factory);
+
+    expect(factory).toHaveBeenCalledTimes(1);
+    expect(
+      cached.sites[0].nodes[0].services[0].signals[0].sourceKind,
+    ).toBe('cached');
+    expect(cached.generatedAt).toBe(dashboard.generatedAt);
+  });
+
+  it('invalidates cached snapshots after a fresh event arrives', async () => {
+    const cache = new EnvironmentDashboardCacheService({ ttlMs: 60_000 });
+    const factory = jest
+      .fn()
+      .mockResolvedValueOnce(dashboard)
+      .mockResolvedValueOnce({
+        ...dashboard,
+        generatedAt: '2026-06-18T08:01:00.000Z',
+      });
+
+    await cache.getOrCreate(factory);
+    cache.invalidate();
+    const refreshed = await cache.getOrCreate(factory);
+
+    expect(factory).toHaveBeenCalledTimes(2);
+    expect(refreshed.generatedAt).toBe('2026-06-18T08:01:00.000Z');
+  });
+
+  it('does not turn failed collectors into cached green snapshots', async () => {
+    const cache = new EnvironmentDashboardCacheService({ ttlMs: 60_000 });
+
+    await expect(
+      cache.getOrCreate(async () => {
+        throw new Error('collector failed');
+      }),
+    ).rejects.toThrow('collector failed');
+
+    await expect(cache.getOrCreate(async () => dashboard)).resolves.toEqual(
+      dashboard,
+    );
+  });
+});
diff --git a/test/modules/admin/environment-dashboard/environment-dashboard-self-check.service.spec.ts b/test/modules/admin/environment-dashboard/environment-dashboard-self-check.service.spec.ts
new file mode 100644
index 0000000..9053bcd
--- /dev/null
+++ b/test/modules/admin/environment-dashboard/environment-dashboard-self-check.service.spec.ts
@@ -0,0 +1,36 @@
+import { EnvironmentDashboardSelfCheckService } from '../../../../src/modules/admin/platform-config/environment-dashboard/application/environment-dashboard-self-check.service';
+
+describe('EnvironmentDashboardSelfCheckService', () => {
+  it('publishes readonly evidence and forces a fresh dashboard snapshot', async () => {
+    const dashboardService = {
+      getDashboard: jest.fn(async () => ({
+        actions: [],
+        events: [],
+        generatedAt: '2026-06-18T08:00:00.000Z',
+        refreshedAt: '2026-06-18T08:00:00.000Z',
+        sites: [],
+        summary: { totalSignals: 0 },
+        topology: { edges: [], nodes: [] },
+      })),
+    };
+    const eventBus = {
+      publish: jest.fn(async () => undefined),
+    };
+    const service = new EnvironmentDashboardSelfCheckService(
+      dashboardService as any,
+      eventBus as any,
+    );
+
+    await service.runSelfCheck();
+
+    expect(eventBus.publish).toHaveBeenCalledWith(
+      expect.objectContaining({
+        siteId: 'local-dev',
+        sourceKind: 'local',
+      }),
+    );
+    expect(dashboardService.getDashboard).toHaveBeenCalledWith({
+      forceRefresh: true,
+    });
+  });
+});
diff --git a/test/modules/admin/environment-dashboard/environment-dashboard.events.controller.spec.ts b/test/modules/admin/environment-dashboard/environment-dashboard.events.controller.spec.ts
new file mode 100644
index 0000000..438210c
--- /dev/null
+++ b/test/modules/admin/environment-dashboard/environment-dashboard.events.controller.spec.ts
@@ -0,0 +1,69 @@
+import { INestApplication } from '@nestjs/common';
+import { Test } from '@nestjs/testing';
+import { of } from 'rxjs';
+import * as request from 'supertest';
+import { JwtAuthGuard } from '../../../../src/modules/admin/identity/auth/jwt-auth.guard';
+import { EnvironmentDashboardService } from '../../../../src/modules/admin/platform-config/environment-dashboard/application/environment-dashboard.service';
+import { EnvironmentDashboardSelfCheckService } from '../../../../src/modules/admin/platform-config/environment-dashboard/application/environment-dashboard-self-check.service';
+import { EnvironmentEventStreamService } from '../../../../src/modules/admin/platform-config/environment-dashboard/application/environment-event-stream.service';
+import { EnvironmentDashboardController } from '../../../../src/modules/admin/platform-config/environment-dashboard/presentation/environment-dashboard.controller';
+
+describe('EnvironmentDashboardController SSE boundary', () => {
+  let app: INestApplication;
+  const dashboardService = {
+    getDashboard: jest.fn(),
+  };
+  const selfCheckService = {
+    runSelfCheck: jest.fn(),
+  };
+  const streamService = {
+    stream: jest.fn(() =>
+      of({
+        data: {
+          message: 'snapshot-required',
+          observedAt: '2026-06-18T08:00:00.000Z',
+        },
+        id: 'snapshot-required-1',
+        type: 'snapshot-required',
+      }),
+    ),
+  };
+
+  beforeAll(async () => {
+    const moduleRef = await Test.createTestingModule({
+      controllers: [EnvironmentDashboardController],
+      providers: [
+        { provide: EnvironmentDashboardService, useValue: dashboardService },
+        {
+          provide: EnvironmentDashboardSelfCheckService,
+          useValue: selfCheckService,
+        },
+        { provide: EnvironmentEventStreamService, useValue: streamService },
+      ],
+    })
+      .overrideGuard(JwtAuthGuard)
+      .useValue({ canActivate: jest.fn(() => true) })
+      .compile();
+
+    app = moduleRef.createNestApplication();
+    await app.init();
+  });
+
+  afterAll(async () => {
+    await app?.close();
+  });
+
+  it('streams through EnvironmentEventStreamService without dashboard polling', async () => {
+    await request(app.getHttpServer())
+      .get('/system/environment/events/stream?lastEventId=evt-query')
+      .buffer(true)
+      .parse((res, callback) => {
+        res.once('data', () => callback(null, 'ok'));
+      })
+      .expect('content-type', /text\/event-stream/)
+      .expect(200);
+
+    expect(streamService.stream).toHaveBeenCalledWith('evt-query');
+    expect(dashboardService.getDashboard).not.toHaveBeenCalled();
+  });
+});
diff --git a/test/modules/admin/environment-dashboard/environment-dashboard.service.spec.ts b/test/modules/admin/environment-dashboard/environment-dashboard.service.spec.ts
index 80065fa..4d973b3 100644
--- a/test/modules/admin/environment-dashboard/environment-dashboard.service.spec.ts
+++ b/test/modules/admin/environment-dashboard/environment-dashboard.service.spec.ts
@@ -2,7 +2,7 @@ import { EnvironmentDashboardService } from '../../../../src/modules/admin/platf
 import { EnvironmentEventMaterializer } from '../../../../src/modules/admin/platform-config/environment-dashboard/application/environment-event.materializer';
 
 describe('EnvironmentDashboardService', () => {
-  it('returns four sites with explicit unwired remote evidence', async () => {
+  it('returns four sites with explicit unwired remote evidence and full NAS topology', async () => {
     const service = new EnvironmentDashboardService(
       new EnvironmentEventMaterializer(),
     );
@@ -16,6 +16,25 @@ describe('EnvironmentDashboardService', () => {
       'r4se',
     ]);
     expect(dashboard.summary.totalSignals).toBeGreaterThan(0);
+    expect(dashboard.topology.nodes.map((node) => node.id)).toEqual(
+      expect.arrayContaining([
+        'local-dev',
+        'nas-prod',
+        'tencent-cloud',
+        'r4se',
+        'nas-api',
+        'nas-admin',
+        'mysql',
+        'redis',
+        'loki',
+        'minio',
+        'wordpress',
+        'qqbot-core',
+        'napcat-runtime',
+        'plugin-platform',
+        'plugin-tasks',
+      ]),
+    );
     expect(
       dashboard.sites
         .flatMap((site) => site.nodes)
diff --git a/test/modules/admin/environment-dashboard/environment-remote-adapters.spec.ts b/test/modules/admin/environment-dashboard/environment-remote-adapters.spec.ts
index e0bd908..c7a76d8 100644
--- a/test/modules/admin/environment-dashboard/environment-remote-adapters.spec.ts
+++ b/test/modules/admin/environment-dashboard/environment-remote-adapters.spec.ts
@@ -4,8 +4,45 @@ import { KubernetesReadonlyAdapter } from '../../../../src/modules/admin/platfor
 import { MihomoReadonlyAdapter } from '../../../../src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/mihomo-readonly.adapter';
 import { TencentCloudReadonlyAdapter } from '../../../../src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/tencent-cloud-readonly.adapter';
 import { WireguardReadonlyAdapter } from '../../../../src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/wireguard-readonly.adapter';
+import type {
+  EnvironmentReadonlyHttpClient,
+  EnvironmentReadonlyHttpResponse,
+} from '../../../../src/modules/admin/platform-config/environment-dashboard/infrastructure/adapters/environment-readonly-http.client';
 import { EnvironmentDashboardConfigService } from '../../../../src/modules/admin/platform-config/environment-dashboard/infrastructure/environment-dashboard-config.service';
 
+type ReadonlyHttpMock = jest.Mocked<EnvironmentReadonlyHttpClient>;
+
+/**
+ * Creates a deterministic sanitized HTTP response for readonly adapter tests.
+ * @param body - Response body preview returned by the fake HTTP client.
+ * @param status - HTTP status code observed by the adapter.
+ * @returns HTTP response shaped like EnvironmentReadonlyHttpClient output.
+ */
+function httpResponse(
+  body: unknown,
+  status = 200,
+): EnvironmentReadonlyHttpResponse {
+  return {
+    bodyPreview: typeof body === 'string' ? body : JSON.stringify(body),
+    headers: { 'content-type': 'application/json' },
+    observedAt: '2026-06-18T01:00:00.000Z',
+    status,
+    statusText: status >= 200 && status < 400 ? 'OK' : 'ERROR',
+  };
+}
+
+/**
+ * Creates a mocked readonly HTTP client exposing only safe GET and HEAD probes.
+ * @returns Jest mock for readonly HTTP client methods used by adapters.
+ */
+function createHttpMock(): ReadonlyHttpMock {
+  return {
+    get: jest.fn(),
+    head: jest.fn(),
+    request: jest.fn(),
+  } as unknown as ReadonlyHttpMock;
+}
+
 describe('environment remote readonly adapters', () => {
   const config = new EnvironmentDashboardConfigService({});
 
@@ -40,4 +77,304 @@ describe('environment remote readonly adapters', () => {
       'ENV_DASHBOARD_R4SE_MIHOMO_SECRET',
     );
   });
+
+  it('Jenkins reads the last build API and returns sanitized live evidence', async () => {
+    const http = createHttpMock();
+    http.get.mockResolvedValue(
+      httpResponse({
+        building: false,
+        duration: 16000,
+        number: 42,
+        result: 'SUCCESS',
+        url: 'https://jenkins.example/job/main/42/',
+      }),
+    );
+    const adapter = new JenkinsReadonlyAdapter(
+      new EnvironmentDashboardConfigService({
+        ENV_DASHBOARD_JENKINS_JOB: 'KT-Template/KT-Template-API/main',
+        ENV_DASHBOARD_JENKINS_TOKEN: 'jenkins-token',
+        ENV_DASHBOARD_JENKINS_URL: 'https://jenkins.example',
+        ENV_DASHBOARD_JENKINS_USERNAME: 'codex',
+      }),
+      http,
+    );
+
+    const signal = await adapter.inspect();
+
+    expect(http.get).toHaveBeenCalledWith(
+      'https://jenkins.example/job/KT-Template/job/KT-Template-API/job/main/lastBuild/api/json',
+      expect.objectContaining({
+        headers: expect.objectContaining({
+          Authorization: expect.stringMatching(/^Basic /),
+        }),
+      }),
+    );
+    expect(signal.status).toBe('ok');
+    expect(signal.sourceKind).toBe('live');
+    expect(signal.evidence[0]).toEqual(
+      expect.objectContaining({
+        sourceKind: 'live',
+        summary: expect.stringContaining('SUCCESS'),
+      }),
+    );
+    expect(JSON.stringify(signal)).not.toContain('jenkins-token');
+  });
+
+  it('Kubernetes reads deployment and pod APIs with readonly bearer auth', async () => {
+    const http = createHttpMock();
+    http.get
+      .mockResolvedValueOnce(
+        httpResponse({
+          spec: { replicas: 2 },
+          status: {
+            availableReplicas: 2,
+            readyReplicas: 2,
+            replicas: 2,
+            updatedReplicas: 2,
+          },
+        }),
+      )
+      .mockResolvedValueOnce(
+        httpResponse({
+          items: [
+            {
+              status: {
+                conditions: [{ status: 'True', type: 'Ready' }],
+                phase: 'Running',
+              },
+            },
+            {
+              status: {
+                conditions: [{ status: 'True', type: 'Ready' }],
+                phase: 'Running',
+              },
+            },
+          ],
+        }),
+      );
+    const adapter = new KubernetesReadonlyAdapter(
+      new EnvironmentDashboardConfigService({
+        ENV_DASHBOARD_K8S_API_SERVER: 'https://k8s.example',
+        ENV_DASHBOARD_K8S_BEARER_TOKEN: 'k8s-token',
+        ENV_DASHBOARD_K8S_DEPLOYMENT: 'kt-template-online-api',
+        ENV_DASHBOARD_K8S_LABEL_SELECTOR: 'app=kt-template-online-api',
+        ENV_DASHBOARD_K8S_NAMESPACE: 'kt-prod',
+      }),
+      http,
+    );
+
+    const signal = await adapter.inspect();
+
+    expect(http.get).toHaveBeenNthCalledWith(
+      1,
+      'https://k8s.example/apis/apps/v1/namespaces/kt-prod/deployments/kt-template-online-api',
+      expect.objectContaining({
+        headers: { Authorization: 'Bearer k8s-token' },
+      }),
+    );
+    expect(http.get).toHaveBeenNthCalledWith(
+      2,
+      'https://k8s.example/api/v1/namespaces/kt-prod/pods',
+      expect.objectContaining({
+        headers: { Authorization: 'Bearer k8s-token' },
+        params: { labelSelector: 'app=kt-template-online-api' },
+      }),
+    );
+    expect(signal.status).toBe('ok');
+    expect(signal.evidence[0].metadata).toEqual(
+      expect.objectContaining({
+        podReadyCount: 2,
+        readyReplicas: 2,
+      }),
+    );
+    expect(JSON.stringify(signal)).not.toContain('k8s-token');
+  });
+
+  it('Tencent Cloud reads CVM DescribeInstances through the official SDK', async () => {
+    const describeInstances = jest.fn().mockResolvedValue({
+      InstanceSet: [
+        {
+          CPU: 2,
+          InstanceId: 'ins-test',
+          InstanceName: 'api-prod',
+          InstanceState: 'RUNNING',
+          Memory: 4096,
+        },
+      ],
+      RequestId: 'req-1',
+      TotalCount: 1,
+    });
+    const createClient = jest.fn(() => ({
+      DescribeInstances: describeInstances,
+    }));
+    const adapter = new TencentCloudReadonlyAdapter(
+      new EnvironmentDashboardConfigService({
+        ENV_DASHBOARD_TENCENT_CLOUD_ENABLED: 'true',
+        ENV_DASHBOARD_TENCENT_INSTANCE_ID: 'ins-test',
+        ENV_DASHBOARD_TENCENT_REGION: 'ap-guangzhou',
+        ENV_DASHBOARD_TENCENT_SECRET_ID: 'secret-id',
+        ENV_DASHBOARD_TENCENT_SECRET_KEY: 'secret-key',
+      }),
+      createClient,
+    );
+
+    const signal = await adapter.inspect();
+
+    expect(createClient).toHaveBeenCalledWith(
+      expect.objectContaining({
+        credential: {
+          secretId: 'secret-id',
+          secretKey: 'secret-key',
+        },
+        region: 'ap-guangzhou',
+      }),
+    );
+    expect(describeInstances).toHaveBeenCalledWith({
+      InstanceIds: ['ins-test'],
+      Limit: 1,
+    });
+    expect(signal.status).toBe('ok');
+    expect(signal.evidence[0].metadata).toEqual(
+      expect.objectContaining({
+        instanceState: 'RUNNING',
+        totalCount: 1,
+      }),
+    );
+    expect(JSON.stringify(signal)).not.toContain('secret-key');
+  });
+
+  it('Caddy checks public HEAD and admin GET without unsafe methods', async () => {
+    const http = createHttpMock();
+    http.head.mockResolvedValue(httpResponse('', 200));
+    http.get.mockResolvedValue(httpResponse({ apps: { http: {} } }, 200));
+    const adapter = new CaddyReadonlyAdapter(
+      new EnvironmentDashboardConfigService({
+        ENV_DASHBOARD_CADDY_ADMIN_URL: 'http://caddy-admin.example',
+        ENV_DASHBOARD_CADDY_PUBLIC_URL: 'https://kt.example',
+      }),
+      http,
+    );
+
+    const signal = await adapter.inspect();
+
+    expect(http.head).toHaveBeenCalledWith('https://kt.example');
+    expect(http.get).toHaveBeenCalledWith(
+      'http://caddy-admin.example/config/',
+    );
+    expect(signal.status).toBe('ok');
+    expect(signal.evidence[0].metadata).toEqual(
+      expect.objectContaining({
+        adminConfigured: true,
+        publicStatus: 200,
+      }),
+    );
+  });
+
+  it('WireGuard checks only configured readonly health endpoints', async () => {
+    const http = createHttpMock();
+    http.get
+      .mockResolvedValueOnce(httpResponse({ status: 'ok' }, 200))
+      .mockResolvedValueOnce(httpResponse({ status: 'ok' }, 200));
+    const adapter = new WireguardReadonlyAdapter(
+      new EnvironmentDashboardConfigService({
+        ENV_DASHBOARD_R4SE_WIREGUARD_HEALTH_URL:
+          'https://r4se.example/wg/health',
+        ENV_DASHBOARD_TENCENT_WIREGUARD_HEALTH_URL:
+          'https://tencent.example/wg/health',
+      }),
+      http,
+    );
+
+    const signal = await adapter.inspect();
+
+    expect(http.get).toHaveBeenNthCalledWith(
+      1,
+      'https://tencent.example/wg/health',
+    );
+    expect(http.get).toHaveBeenNthCalledWith(
+      2,
+      'https://r4se.example/wg/health',
+    );
+    expect(signal.status).toBe('ok');
+    expect(signal.evidence[0].metadata).toEqual(
+      expect.objectContaining({
+        endpointCount: 2,
+        reachableCount: 2,
+      }),
+    );
+  });
+
+  it('Mihomo reads version, configs, and proxies without mutating selectors', async () => {
+    const http = createHttpMock();
+    http.get
+      .mockResolvedValueOnce(httpResponse({ version: '1.18.0' }))
+      .mockResolvedValueOnce(httpResponse({ mode: 'rule' }))
+      .mockResolvedValueOnce(
+        httpResponse({ proxies: { DIRECT: {}, Proxy: {} } }),
+      );
+    const adapter = new MihomoReadonlyAdapter(
+      new EnvironmentDashboardConfigService({
+        ENV_DASHBOARD_R4SE_MIHOMO_SECRET: 'mihomo-secret',
+        ENV_DASHBOARD_R4SE_MIHOMO_URL: 'http://mihomo.example',
+      }),
+      http,
+    );
+
+    const signal = await adapter.inspect();
+
+    expect(http.get).toHaveBeenNthCalledWith(
+      1,
+      'http://mihomo.example/version',
+      expect.objectContaining({
+        headers: { Authorization: 'Bearer mihomo-secret' },
+      }),
+    );
+    expect(http.get).toHaveBeenNthCalledWith(
+      2,
+      'http://mihomo.example/configs',
+      expect.objectContaining({
+        headers: { Authorization: 'Bearer mihomo-secret' },
+      }),
+    );
+    expect(http.get).toHaveBeenNthCalledWith(
+      3,
+      'http://mihomo.example/proxies',
+      expect.objectContaining({
+        headers: { Authorization: 'Bearer mihomo-secret' },
+      }),
+    );
+    expect(http.head).not.toHaveBeenCalled();
+    expect(signal.status).toBe('ok');
+    expect(signal.evidence[0].metadata).toEqual(
+      expect.objectContaining({
+        mode: 'rule',
+        proxyCount: 2,
+        version: '1.18.0',
+      }),
+    );
+    expect(JSON.stringify(signal)).not.toContain('mihomo-secret');
+  });
+
+  it('returns degraded error evidence when a configured readonly probe fails', async () => {
+    const http = createHttpMock();
+    http.get.mockRejectedValue(new Error('connect ECONNREFUSED'));
+    const adapter = new JenkinsReadonlyAdapter(
+      new EnvironmentDashboardConfigService({
+        ENV_DASHBOARD_JENKINS_JOB: 'main',
+        ENV_DASHBOARD_JENKINS_URL: 'https://jenkins.example',
+      }),
+      http,
+    );
+
+    const signal = await adapter.inspect();
+
+    expect(signal.status).toBe('degraded');
+    expect(signal.sourceKind).toBe('derived');
+    expect(signal.evidence[0]).toEqual(
+      expect.objectContaining({
+        sourceKind: 'derived',
+        summary: 'connect ECONNREFUSED',
+      }),
+    );
+  });
 });
diff --git a/test/modules/admin/environment-dashboard/local-dev-signal.collector.spec.ts b/test/modules/admin/environment-dashboard/local-dev-signal.collector.spec.ts
new file mode 100644
index 0000000..080c4d1
--- /dev/null
+++ b/test/modules/admin/environment-dashboard/local-dev-signal.collector.spec.ts
@@ -0,0 +1,47 @@
+import { EnvironmentDashboardConfigService } from '../../../../src/modules/admin/platform-config/environment-dashboard/infrastructure/environment-dashboard-config.service';
+import { LocalDevSignalCollector } from '../../../../src/modules/admin/platform-config/environment-dashboard/infrastructure/collectors/local-dev-signal.collector';
+
+describe('LocalDevSignalCollector', () => {
+  it('uses runtime health for the local API service and configured Admin URL evidence', async () => {
+    const runtime = {
+      getRuntimeHealth: jest.fn(() => ({
+        checkedAt: '2026-06-18T08:00:00.000Z',
+        checks: [
+          {
+            critical: true,
+            message: 'process live',
+            name: 'process',
+            status: 'live',
+          },
+        ],
+        service: 'kt-template-online-api',
+        status: 'degraded',
+      })),
+    };
+    const config = new EnvironmentDashboardConfigService({
+      ENV_DASHBOARD_ADMIN_LOCAL_URL: 'http://127.0.0.1:5999',
+    });
+    const collector = new LocalDevSignalCollector(runtime as any, config);
+
+    const site = await collector.collect({
+      observedAt: '2026-06-18T08:00:00.000Z',
+    });
+
+    const apiService = site.nodes[0].services.find(
+      (service) => service.id === 'local-api',
+    );
+    const adminService = site.nodes[0].services.find(
+      (service) => service.id === 'local-admin',
+    );
+
+    expect(site.id).toBe('local-dev');
+    expect(apiService?.status).toBe('degraded');
+    expect(apiService?.signals[0].evidence[0].metadata).toMatchObject({
+      runtimeStatus: 'degraded',
+    });
+    expect(adminService?.signals[0]).toMatchObject({
+      sourceKind: 'configured',
+      status: 'unknown',
+    });
+  });
+});
diff --git a/test/modules/admin/environment-dashboard/nas-prod-signal.collector.spec.ts b/test/modules/admin/environment-dashboard/nas-prod-signal.collector.spec.ts
new file mode 100644
index 0000000..73db6a2
--- /dev/null
+++ b/test/modules/admin/environment-dashboard/nas-prod-signal.collector.spec.ts
@@ -0,0 +1,79 @@
+import { EnvironmentDashboardConfigService } from '../../../../src/modules/admin/platform-config/environment-dashboard/infrastructure/environment-dashboard-config.service';
+import { NasProdSignalCollector } from '../../../../src/modules/admin/platform-config/environment-dashboard/infrastructure/collectors/nas-prod-signal.collector';
+
+describe('NasProdSignalCollector', () => {
+  it('contains QQBot offline state without marking API down', async () => {
+    const collector = new NasProdSignalCollector(
+      {
+        getRuntimeHealth: jest.fn(() => ({
+          checkedAt: '2026-06-18T08:00:00.000Z',
+          checks: [],
+          service: 'kt-template-online-api',
+          status: 'live',
+        })),
+      } as any,
+      {
+        summary: jest.fn(async () => ({
+          accountTotal: 2,
+          bus: { connected: false, mode: 'local' },
+          onlineTotal: 0,
+          runtime: { enabled: true, sessions: [] },
+        })),
+      } as any,
+      {
+        pageTasks: jest.fn(async () => ({
+          list: [
+            {
+              enabled: false,
+              pluginKey: 'bangdream',
+              runtimeStatus: 'disabled',
+              taskKey: 'sync-bestdori-assets',
+            },
+          ],
+          total: 1,
+        })),
+      } as any,
+      {
+        checkConnection: jest.fn(async () => {
+          throw new Error('minio offline');
+        }),
+      } as any,
+      {
+        tryLoginWithConfiguredAdmin: jest.fn(async () => ({
+          available: false,
+          error: { message: 'wp unavailable', status: 502 },
+          result: null,
+        })),
+      } as any,
+      { inspect: jest.fn(async () => ({ id: 'jenkins-build' })) } as any,
+      { inspect: jest.fn(async () => ({ id: 'k8s-deployment' })) } as any,
+      new EnvironmentDashboardConfigService({}),
+    );
+
+    const site = await collector.collect({
+      observedAt: '2026-06-18T08:00:00.000Z',
+    });
+    const services = site.nodes.flatMap((node) => node.services);
+
+    expect(services.find((service) => service.id === 'nas-api')?.status).toBe(
+      'ok',
+    );
+    expect(services.find((service) => service.id === 'qqbot-core')?.status).toBe(
+      'degraded',
+    );
+    expect(services.find((service) => service.id === 'plugin-tasks')?.status).toBe(
+      'degraded',
+    );
+    expect(services.find((service) => service.id === 'minio')?.status).toBe(
+      'down',
+    );
+    expect(
+      services.find((service) => service.id === 'jenkins')?.signals[0]
+        .sourceKind,
+    ).toBe('unwired');
+    expect(
+      services.find((service) => service.id === 'kubernetes')?.signals[0]
+        .sourceKind,
+    ).toBe('unwired');
+  });
+});