diff --git a/extensions/qa-lab/src/runtime-api.ts b/extensions/qa-lab/src/runtime-api.ts
index de44ddf1bdf..07e7da977de 100644
--- a/extensions/qa-lab/src/runtime-api.ts
+++ b/extensions/qa-lab/src/runtime-api.ts
@@ -20,7 +20,7 @@ export {
   searchQaBusMessages,
   sendQaBusMessage,
   setQaChannelRuntime,
-} from "@openclaw/qa-channel/api.js";
+} from "openclaw/plugin-sdk/qa-channel";
 export type {
   QaBusAttachment,
   QaBusConversation,
diff --git a/scripts/e2e/lib/clawhub-fixture-server.cjs b/scripts/e2e/lib/clawhub-fixture-server.cjs
index d00e3ab1f8f..bae4839b2e5 100644
--- a/scripts/e2e/lib/clawhub-fixture-server.cjs
+++ b/scripts/e2e/lib/clawhub-fixture-server.cjs
@@ -79,6 +79,9 @@ export default definePluginEntry({
       name: "OpenClaw Kitchen Sink",
       channels: ["kitchen-sink-channel"],
       providers: ["kitchen-sink-provider"],
+      contracts: {
+        tools: ["kitchen-sink-tool"],
+      },
       configSchema: {
         type: "object",
         properties: {},
diff --git a/scripts/openclaw-cross-os-release-checks.ts b/scripts/openclaw-cross-os-release-checks.ts
index bf54fc33241..7bbf153dff2 100644
--- a/scripts/openclaw-cross-os-release-checks.ts
+++ b/scripts/openclaw-cross-os-release-checks.ts
@@ -1866,6 +1866,20 @@ async function runInstalledModelsSet(params) {
     });
   }
   if (typeof params.providerConfig.timeoutSeconds === "number") {
+    await runInstalledCli({
+      cliPath: params.cliPath,
+      args: [
+        "config",
+        "set",
+        `models.providers.${params.providerConfig.extensionId}.models`,
+        "[]",
+        "--strict-json",
+      ],
+      cwd: params.cwd,
+      env: params.env,
+      logPath: params.logPath,
+      timeoutMs: 2 * 60 * 1000,
+    });
     if (typeof params.providerConfig.baseUrl === "string") {
       await runInstalledCli({
         cliPath: params.cliPath,
@@ -2690,6 +2704,19 @@ async function runModelsSet(params) {
     });
   }
   if (typeof params.providerConfig.timeoutSeconds === "number") {
+    await runOpenClaw({
+      lane: params.lane,
+      env: params.env,
+      args: [
+        "config",
+        "set",
+        `models.providers.${params.providerConfig.extensionId}.models`,
+        "[]",
+        "--strict-json",
+      ],
+      logPath: params.logPath,
+      timeoutMs: 2 * 60 * 1000,
+    });
     if (typeof params.providerConfig.baseUrl === "string") {
       await runOpenClaw({
         lane: params.lane,
diff --git a/src/infra/net/proxy/external-proxy.e2e.test.ts b/src/infra/net/proxy/external-proxy.e2e.test.ts
index 966fb7f5013..cbd0d4977c7 100644
--- a/src/infra/net/proxy/external-proxy.e2e.test.ts
+++ b/src/infra/net/proxy/external-proxy.e2e.test.ts
@@ -4,7 +4,8 @@ import * as net from "node:net";
 import { afterEach, describe, expect, it } from "vitest";
 import { WebSocketServer } from "ws";
 
-const CHILD_PROCESS_TIMEOUT_MS = process.env.CI ? 30_000 : 10_000;
+const CHILD_PROCESS_TIMEOUT_MS = process.env.CI ? 45_000 : 15_000;
+const PROBE_TIMEOUT_MS = process.env.CI ? 15_000 : 5_000;
 
 async function listenOnLoopback(server: Server): Promise<number> {
   return new Promise((resolve, reject) => {
@@ -216,7 +217,7 @@ describe("SSRF external proxy routing", () => {
                 resolve({ status: response.statusCode, body });
               });
             });
-            req.setTimeout(5000, () => {
+            req.setTimeout(${PROBE_TIMEOUT_MS}, () => {
               req.destroy(new Error("node:http request timed out"));
             });
             req.on("error", reject);
@@ -238,7 +239,7 @@ describe("SSRF external proxy routing", () => {
               response.resume();
               response.on("end", resolve);
             });
-            req.setTimeout(5000, () => {
+            req.setTimeout(${PROBE_TIMEOUT_MS}, () => {
               req.destroy(new Error("node:https request timed out"));
             });
             req.on("error", reject);
@@ -247,7 +248,7 @@ describe("SSRF external proxy routing", () => {
 
         async function websocketProbe(url) {
           return new Promise((resolve, reject) => {
-            const ws = new WebSocket(url, { handshakeTimeout: 5000 });
+            const ws = new WebSocket(url, { handshakeTimeout: ${PROBE_TIMEOUT_MS} });
             ws.once("open", () => {
               ws.close();
               reject(new Error("proxied websocket unexpectedly opened"));
@@ -259,7 +260,7 @@ describe("SSRF external proxy routing", () => {
         async function gatewayLoopbackBypassProbe(url) {
           return new Promise((resolve, reject) => {
             const ws = dangerouslyBypassManagedProxyForGatewayLoopbackControlPlane(url, () =>
-              new WebSocket(url, { handshakeTimeout: 5000 }),
+              new WebSocket(url, { handshakeTimeout: ${PROBE_TIMEOUT_MS} }),
             );
             ws.once("open", () => {
               ws.close();
@@ -275,7 +276,7 @@ describe("SSRF external proxy routing", () => {
         }
         try {
           const response = await undiciFetch(process.env.OPENCLAW_TEST_TARGET_URL, {
-            signal: AbortSignal.timeout(5000),
+            signal: AbortSignal.timeout(${PROBE_TIMEOUT_MS}),
           });
           const body = await response.text();
           const nodeHttp = await nodeHttpGet(process.env.OPENCLAW_TEST_NODE_HTTP_TARGET_URL);