diff --git a/scripts/check-goosed-v149-all.mjs b/scripts/check-goosed-v149-all.mjs
index 8fbae4b..fef1f25 100644
--- a/scripts/check-goosed-v149-all.mjs
+++ b/scripts/check-goosed-v149-all.mjs
@@ -35,9 +35,11 @@ const checks = [
   { name: 'reply-smoke', script: 'check-goosed-v149-reply-smoke.mjs', required: true },
   { name: 'resume', script: 'check-goosed-v149-resume.mjs', required: true },
   { name: 'sandbox-fs', script: 'check-goosed-v149-sandbox-fs.mjs', required: true },
+  { name: 'sandbox-page', script: 'check-goosed-v149-sandbox-page.mjs', required: true },
   { name: 'executors', script: 'check-goosed-v149-executors.mjs', required: true },
   { name: 'memory-loop', script: 'check-goosed-v149-memory-loop.mjs', required: true },
   { name: 'portal-smoke', script: 'check-goosed-v149-portal-smoke.mjs', required: false },
+  { name: 'portal-resume', script: 'check-goosed-v149-portal-resume.mjs', required: false },
   {
     name: 'provider',
     script: 'check-goosed-v149-provider.mjs',
diff --git a/scripts/check-goosed-v149-portal-resume.mjs b/scripts/check-goosed-v149-portal-resume.mjs
new file mode 100644
index 0000000..a8fe6ed
--- /dev/null
+++ b/scripts/check-goosed-v149-portal-resume.mjs
@@ -0,0 +1,125 @@
+#!/usr/bin/env node
+/**
+ * Portal integration: start/resume session and verify conversation round-trip.
+ */
+import crypto from 'node:crypto';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+import { applyGooseV149CanaryBlockEnv } from './goose-v149-canary.mjs';
+import { loadMemindEnvFiles } from './memind-runtime-profile.mjs';
+import {
+  createAgentRun,
+  createReporter,
+  loginViaApi,
+  resolvePortalBase,
+  waitForRunTerminal,
+} from './scenario-test-lib.mjs';
+
+const root = path.join(path.dirname(fileURLToPath(import.meta.url)), '..');
+loadMemindEnvFiles(root, process.env);
+applyGooseV149CanaryBlockEnv(process.env, root);
+
+const baseUrl = resolvePortalBase(Number(process.env.H5_PORT ?? 8081));
+const skipPortal = process.env.GOOSE_V149_PORTAL_SMOKE_SKIP === '1';
+
+function messageCount(session) {
+  const conversation = session?.conversation;
+  if (Array.isArray(conversation?.messages)) return conversation.messages.length;
+  if (Array.isArray(conversation)) return conversation.length;
+  return Number(session?.message_count ?? session?.messageCount ?? 0);
+}
+
+async function portalReachable() {
+  try {
+    const response = await fetch(`${baseUrl}/auth/status`);
+    return response.ok;
+  } catch {
+    return false;
+  }
+}
+
+async function main() {
+  if (skipPortal || !(await portalReachable())) {
+    console.log(`GOOSE_V149_PORTAL_RESUME_SKIP: Portal not running at ${baseUrl}`);
+    console.log('GOOSE_V149_PORTAL_RESUME_OK: skipped');
+    return;
+  }
+
+  const reporter = createReporter();
+  const username = process.env.RELEASE_GATE_SCENARIO_USERNAME ?? 'john';
+  const password =
+    process.env.JOHN_PASSWORD
+    ?? process.env.H5_ACCESS_PASSWORD
+    ?? process.env.MEMIND_PASSWORD
+    ?? '';
+  if (!password) {
+    throw new Error('set JOHN_PASSWORD (or H5_ACCESS_PASSWORD) for portal resume smoke');
+  }
+
+  const auth = await loginViaApi(baseUrl, { username, password }, reporter);
+
+  const startRes = await fetch(`${baseUrl}/api/agent/start`, {
+    method: 'POST',
+    headers: { Cookie: auth.cookie, 'Content-Type': 'application/json' },
+    body: JSON.stringify({}),
+  });
+  const started = await startRes.json().catch(() => ({}));
+  if (!startRes.ok || !started?.id) {
+    throw new Error(`agent/start failed: ${startRes.status}`);
+  }
+  const sessionId = started.id;
+
+  const run = await createAgentRun(
+    baseUrl,
+    auth.cookie,
+    sessionId,
+    'portal resume smoke ping',
+    crypto.randomUUID(),
+  );
+  const terminal = await waitForRunTerminal(baseUrl, auth.cookie, run.runId, 120_000);
+  reporter.pass('agent run', terminal.status);
+
+  const resumeRes = await fetch(`${baseUrl}/api/agent/resume`, {
+    method: 'POST',
+    headers: {
+      Cookie: auth.cookie,
+      'Content-Type': 'application/json',
+    },
+    body: JSON.stringify({
+      session_id: sessionId,
+      load_model_and_extensions: true,
+    }),
+  });
+  const resumeBody = await resumeRes.json().catch(() => ({}));
+  if (!resumeRes.ok) {
+    throw new Error(`resume failed: ${resumeRes.status} ${JSON.stringify(resumeBody).slice(0, 300)}`);
+  }
+
+  const detailRes = await fetch(`${baseUrl}/api/sessions/${encodeURIComponent(sessionId)}`, {
+    headers: { Cookie: auth.cookie },
+  });
+  const detail = await detailRes.json().catch(() => ({}));
+  if (!detailRes.ok) {
+    throw new Error(`GET session failed: ${detailRes.status}`);
+  }
+
+  const detailCount = messageCount(detail);
+  const resumedCount = messageCount(resumeBody?.session ?? resumeBody);
+  if (detailCount <= 0 && resumedCount <= 0) {
+    console.log(
+      `GOOSE_V149_PORTAL_RESUME_WARN: resume ok but conversation empty `
+        + `(Portal agent/runs may not mirror into goosed PG yet; run=${terminal.status})`,
+    );
+  }
+
+  console.log(
+    `GOOSE_V149_PORTAL_RESUME_OK: session=${sessionId} detailMessages=${detailCount} `
+      + `resumedMessages=${resumedCount} run=${terminal.status} base=${baseUrl}`,
+  );
+}
+
+main().catch((error) => {
+  console.error(`GOOSE_V149_PORTAL_RESUME_FAIL: ${error.message}`);
+  process.exit(1);
+});
diff --git a/scripts/check-goosed-v149-sandbox-page.mjs b/scripts/check-goosed-v149-sandbox-page.mjs
new file mode 100644
index 0000000..1d8dfbc
--- /dev/null
+++ b/scripts/check-goosed-v149-sandbox-page.mjs
@@ -0,0 +1,110 @@
+#!/usr/bin/env node
+/**
+ * Verify sandbox-fs write_file + edit_file materialize HTML via /agent/call_tool.
+ */
+import fs from 'node:fs';
+import os from 'node:os';
+import path from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+import { createV149Client } from './goose-v149-sse.mjs';
+
+const memindRoot = path.join(path.dirname(fileURLToPath(import.meta.url)), '..');
+const nodeExec = process.env.GOOSED_MCP_NODE_PATH || process.execPath;
+const serverPath =
+  process.env.GOOSED_MCP_SERVER_PATH || path.join(memindRoot, 'mindspace-sandbox-mcp.mjs');
+const pollMs = Number(process.env.GOOSE_V149_SANDBOX_POLL_MS || 500);
+const timeoutMs = Number(process.env.GOOSE_V149_SANDBOX_TIMEOUT_MS || 45_000);
+const pageRel = 'public/goose-v149-sandbox-page.html';
+
+const client = createV149Client();
+const sandboxRoot = fs.mkdtempSync(path.join(os.tmpdir(), 'goose-v149-page-'));
+fs.mkdirSync(path.join(sandboxRoot, 'public'), { recursive: true });
+
+async function waitForWriteTool(sessionId) {
+  const deadline = Date.now() + timeoutMs;
+  while (Date.now() < deadline) {
+    const response = await client.apiFetch(
+      `/agent/tools?session_id=${encodeURIComponent(sessionId)}&extension_name=sandbox-fs`,
+      { method: 'GET' },
+    );
+    const tools = await response.json();
+    if (tools.some((tool) => tool.name === 'sandbox-fs__write_file')) return;
+    await new Promise((resolve) => setTimeout(resolve, pollMs));
+  }
+  throw new Error(`sandbox-fs write tool not ready within ${timeoutMs}ms`);
+}
+
+async function callTool(sessionId, name, arguments_) {
+  return client.apiJson('/agent/call_tool', {
+    session_id: sessionId,
+    name,
+    arguments: arguments_,
+  });
+}
+
+async function main() {
+  if (!fs.existsSync(serverPath)) {
+    throw new Error(`MCP entry missing: ${serverPath}`);
+  }
+
+  const session = await client.apiJson('/agent/start', {
+    working_dir: memindRoot,
+    extension_overrides: [
+      {
+        type: 'stdio',
+        name: 'sandbox-fs',
+        description: 'MindSpace sandbox page smoke',
+        cmd: nodeExec,
+        args: [serverPath, sandboxRoot],
+        envs: {
+          ALLOWED_TOOLS: 'write_file,edit_file,read_file,create_dir,list_dir',
+          SANDBOX_ROOT: sandboxRoot,
+        },
+        available_tools: ['write_file', 'read_file', 'edit_file', 'create_dir', 'list_dir'],
+      },
+    ],
+  });
+  if (!session?.id) throw new Error('missing session id');
+
+  await waitForWriteTool(session.id);
+
+  const initialHtml = `<!DOCTYPE html>
+<html lang="zh-CN">
+<head><meta charset="UTF-8"><title>Goose v1.49 Sandbox</title></head>
+<body><h1>苏州一日游</h1><p>初始段落</p></body>
+</html>`;
+
+  await callTool(session.id, 'sandbox-fs__write_file', {
+    path: pageRel,
+    content: initialHtml,
+  });
+
+  const absPath = path.join(sandboxRoot, pageRel);
+  if (!fs.existsSync(absPath)) {
+    throw new Error(`write_file did not create ${pageRel}`);
+  }
+
+  await callTool(session.id, 'sandbox-fs__edit_file', {
+    path: pageRel,
+    old_str: '初始段落',
+    new_str: '已编辑段落 · v1.49',
+  });
+
+  const updated = fs.readFileSync(absPath, 'utf8');
+  if (!updated.includes('已编辑段落 · v1.49')) {
+    throw new Error('edit_file did not apply patch');
+  }
+  if (!updated.includes('苏州一日游')) {
+    throw new Error('edit_file removed expected page content');
+  }
+
+  console.log(
+    `GOOSE_V149_SANDBOX_PAGE_OK: session=${session.id} file=${pageRel} sandbox=${sandboxRoot}`,
+  );
+}
+
+main().catch((error) => {
+  console.error(`GOOSE_V149_SANDBOX_PAGE_FAIL: ${error.message}`);
+  process.exit(1);
+});