diff --git a/docs/tools/index.md b/docs/tools/index.md
index 0a9024880c4..9b9a4586cdc 100644
--- a/docs/tools/index.md
+++ b/docs/tools/index.md
@@ -355,8 +355,8 @@ Core actions:
 - `notify` (macOS `system.notify`)
 - `run` (macOS `system.run`)
 - `camera_list`, `camera_snap`, `camera_clip`, `screen_record`
-- `location_get`, `notifications_list`
-- `device_status`, `device_info`
+- `location_get`, `notifications_list`, `notifications_action`
+- `device_status`, `device_info`, `device_permissions`, `device_health`
 
 Notes:
 
diff --git a/src/agents/openclaw-tools.camera.test.ts b/src/agents/openclaw-tools.camera.test.ts
index b6d9e315656..0101d5f2d3f 100644
--- a/src/agents/openclaw-tools.camera.test.ts
+++ b/src/agents/openclaw-tools.camera.test.ts
@@ -174,6 +174,40 @@ describe("nodes notifications_list", () => {
   });
 });
 
+describe("nodes notifications_action", () => {
+  it("invokes notifications.actions dismiss", async () => {
+    callGateway.mockImplementation(async ({ method, params }) => {
+      if (method === "node.list") {
+        return mockNodeList(["notifications.actions"]);
+      }
+      if (method === "node.invoke") {
+        expect(params).toMatchObject({
+          nodeId: NODE_ID,
+          command: "notifications.actions",
+          params: {
+            key: "n1",
+            action: "dismiss",
+          },
+        });
+        return { payload: { ok: true, key: "n1", action: "dismiss" } };
+      }
+      return unexpectedGatewayMethod(method);
+    });
+
+    const result = await executeNodes({
+      action: "notifications_action",
+      node: NODE_ID,
+      notificationKey: "n1",
+      notificationAction: "dismiss",
+    });
+
+    expect(result.content?.[0]).toMatchObject({
+      type: "text",
+      text: expect.stringContaining('"dismiss"'),
+    });
+  });
+});
+
 describe("nodes device_status and device_info", () => {
   it("invokes device.status and returns payload", async () => {
     callGateway.mockImplementation(async ({ method, params }) => {
@@ -237,6 +271,71 @@ describe("nodes device_status and device_info", () => {
       text: expect.stringContaining('"systemName"'),
     });
   });
+
+  it("invokes device.permissions and returns payload", async () => {
+    callGateway.mockImplementation(async ({ method, params }) => {
+      if (method === "node.list") {
+        return mockNodeList(["device.permissions"]);
+      }
+      if (method === "node.invoke") {
+        expect(params).toMatchObject({
+          nodeId: NODE_ID,
+          command: "device.permissions",
+          params: {},
+        });
+        return {
+          payload: {
+            permissions: {
+              camera: { status: "granted", promptable: false },
+            },
+          },
+        };
+      }
+      return unexpectedGatewayMethod(method);
+    });
+
+    const result = await executeNodes({
+      action: "device_permissions",
+      node: NODE_ID,
+    });
+
+    expect(result.content?.[0]).toMatchObject({
+      type: "text",
+      text: expect.stringContaining('"permissions"'),
+    });
+  });
+
+  it("invokes device.health and returns payload", async () => {
+    callGateway.mockImplementation(async ({ method, params }) => {
+      if (method === "node.list") {
+        return mockNodeList(["device.health"]);
+      }
+      if (method === "node.invoke") {
+        expect(params).toMatchObject({
+          nodeId: NODE_ID,
+          command: "device.health",
+          params: {},
+        });
+        return {
+          payload: {
+            memory: { pressure: "normal" },
+            battery: { chargingType: "usb" },
+          },
+        };
+      }
+      return unexpectedGatewayMethod(method);
+    });
+
+    const result = await executeNodes({
+      action: "device_health",
+      node: NODE_ID,
+    });
+
+    expect(result.content?.[0]).toMatchObject({
+      type: "text",
+      text: expect.stringContaining('"memory"'),
+    });
+  });
 });
 
 describe("nodes run", () => {
diff --git a/src/agents/tools/nodes-tool.ts b/src/agents/tools/nodes-tool.ts
index a2f347e0e52..b16744057d1 100644
--- a/src/agents/tools/nodes-tool.ts
+++ b/src/agents/tools/nodes-tool.ts
@@ -42,14 +42,18 @@ const NODES_TOOL_ACTIONS = [
   "screen_record",
   "location_get",
   "notifications_list",
+  "notifications_action",
   "device_status",
   "device_info",
+  "device_permissions",
+  "device_health",
   "run",
   "invoke",
 ] as const;
 
 const NOTIFY_PRIORITIES = ["passive", "active", "timeSensitive"] as const;
 const NOTIFY_DELIVERIES = ["system", "overlay", "auto"] as const;
+const NOTIFICATIONS_ACTIONS = ["open", "dismiss", "reply"] as const;
 const CAMERA_FACING = ["front", "back", "both"] as const;
 const LOCATION_ACCURACY = ["coarse", "balanced", "precise"] as const;
 type GatewayCallOptions = ReturnType<typeof readGatewayCallOptions>;
@@ -117,6 +121,10 @@ const NodesToolSchema = Type.Object({
   maxAgeMs: Type.Optional(Type.Number()),
   locationTimeoutMs: Type.Optional(Type.Number()),
   desiredAccuracy: optionalStringEnum(LOCATION_ACCURACY),
+  // notifications_action
+  notificationAction: optionalStringEnum(NOTIFICATIONS_ACTIONS),
+  notificationKey: Type.Optional(Type.String()),
+  notificationReplyText: Type.Optional(Type.String()),
   // run
   command: Type.Optional(Type.Array(Type.String())),
   cwd: Type.Optional(Type.String()),
@@ -302,7 +310,9 @@ export function createNodesTool(options?: {
           case "camera_list":
           case "notifications_list":
           case "device_status":
-          case "device_info": {
+          case "device_info":
+          case "device_permissions":
+          case "device_health": {
             const node = readStringParam(params, "node", { required: true });
             const command =
               action === "camera_list"
@@ -311,7 +321,11 @@ export function createNodesTool(options?: {
                   ? "notifications.list"
                   : action === "device_status"
                     ? "device.status"
-                    : "device.info";
+                    : action === "device_info"
+                      ? "device.info"
+                      : action === "device_permissions"
+                        ? "device.permissions"
+                        : "device.health";
             const payloadRaw = await invokeNodeCommandPayload({
               gatewayOpts,
               node,
@@ -321,6 +335,41 @@ export function createNodesTool(options?: {
               payloadRaw && typeof payloadRaw === "object" && payloadRaw !== null ? payloadRaw : {};
             return jsonResult(payload);
           }
+          case "notifications_action": {
+            const node = readStringParam(params, "node", { required: true });
+            const notificationKey = readStringParam(params, "notificationKey", { required: true });
+            const notificationAction =
+              typeof params.notificationAction === "string"
+                ? params.notificationAction.trim().toLowerCase()
+                : "";
+            if (
+              notificationAction !== "open" &&
+              notificationAction !== "dismiss" &&
+              notificationAction !== "reply"
+            ) {
+              throw new Error("notificationAction must be open|dismiss|reply");
+            }
+            const notificationReplyText =
+              typeof params.notificationReplyText === "string"
+                ? params.notificationReplyText.trim()
+                : undefined;
+            if (notificationAction === "reply" && !notificationReplyText) {
+              throw new Error("notificationReplyText required when notificationAction=reply");
+            }
+            const payloadRaw = await invokeNodeCommandPayload({
+              gatewayOpts,
+              node,
+              command: "notifications.actions",
+              commandParams: {
+                key: notificationKey,
+                action: notificationAction,
+                replyText: notificationReplyText,
+              },
+            });
+            const payload =
+              payloadRaw && typeof payloadRaw === "object" && payloadRaw !== null ? payloadRaw : {};
+            return jsonResult(payload);
+          }
           case "camera_clip": {
             const node = readStringParam(params, "node", { required: true });
             const nodeId = await resolveNodeId(gatewayOpts, node);