diff --git a/text12.txt b/text12.txt
index c68ffab..d80b65a 100644
--- a/text12.txt
+++ b/text12.txt
@@ -2565,3 +2565,81 @@ host_wasm_opfs_browser_smokes=ok
 继续推进 browser/UI workflow。下一批建议在 shell integration browser workflow 中增加 ready
 mount-state DOM rendering helper 或 smoke，把 control-page ready 后的 mount render-state 渲染到
 外部 shell 自有 DOM 并校验 row/status；仍保持只读，不新增控制按钮，不解析 G-code。
+
+三十二、2026-06-15 继续执行记录：INI panel shell integration ready mount DOM smoke
+
+本轮按“第一原则：加快实质性推进”继续推进 browser/UI workflow，在真实 shell integration
+browser workflow 中新增外部 shell 自有 DOM renderer，校验 waiting 与 ready mount-state DOM
+显示。
+
+完成内容：
+
+- `ini_panel_shell_integration_workflow_smoke.html` 新增外部 shell 自有只读 mount 区域：
+  - `[data-external-shell-mount]`；
+  - `[data-external-shell-mount-status]`；
+  - `[data-external-shell-mount-rows]`；
+- 新增 `renderExternalShellMountState(renderState)` 测试 helper；
+- workflow 初始阶段把默认 waiting mount render-state 渲染到外部 shell DOM；
+- workflow 在真实 control page iframe ready 后，把 ready mount render-state 渲染到外部 shell DOM；
+- browser smoke 校验 waiting DOM：
+  - status 为 `Blocked: session-load-state`；
+  - `data-handoff-ready="false"`；
+  - `session-load-state` row status 为 `blocked`；
+- browser smoke 校验 ready DOM：
+  - status 为 `Ready: No blocking reasons`；
+  - `data-handoff-ready="true"`；
+  - `session-load-state` row value 为 `ready`；
+  - `session-load-state` row status 为 `pass`；
+- `docs/panel-entry.md` 记录 shell integration workflow 中外部 shell-owned DOM 渲染；
+- `verify_ini_panel_entry_docs.mjs` 覆盖外部 shell mount DOM hooks 与 workflow smoke；
+- 未新增控制按钮；
+- 未解析 G-code；
+- 未解释 canonical events；
+- 未新增 JS CNC 语义；
+- 未改变 OPFS/session persistence、LinuxCNC interpreter、tool、parameter、planner 或
+  LinuxCNC-owned runtime semantics。
+
+验证已通过：
+
+```bash
+git diff --check
+wasm-port/tests/ui/node/verify_ini_panel_entry_docs.sh
+wasm-port/tests/ui/node/verify_ini_panel_launch_api_manifest.sh
+wasm-port/tests/ui/node/verify_ini_panel_ui_shell.sh
+wasm-port/tests/ui/node/verify_ini_panel_shell_integration_manifest.sh
+wasm-port/tests/ui/node/verify_ui_node_smokes.sh
+SKIP_INI_BUILD=1 SKIP_INTERP_BUILD=1 wasm-port/tests/browser/verify_ini_panel_browser.sh
+wasm-port/tools/verify_vendor_sync.sh
+wasm-port/tools/verify_no_standalone_cnc_semantics.sh
+SKIP_INTERP_BUILD=1 wasm-port/tests/wasm/node/verify_interp_wasm.sh
+SKIP_INTERP_BUILD=1 wasm-port/tests/wasm/node/verify_sim_configs_inventory_wasm.sh
+wasm-port/tests/host/verify_host_smokes.sh
+```
+
+关键输出：
+
+```text
+ini_panel_entry_docs_node_smoke=ok
+ini_panel_launch_api_manifest_node_smoke=ok
+ini_panel_ui_shell_node_smoke=ok
+ini_panel_shell_integration_manifest_node_smoke=ok
+browser_ini_opfs_smoke=ok
+browser_ini_control_page_smoke=ok
+browser_ini_launch_smoke=ok
+browser_ini_shell_integration_workflow_smoke=ok
+ui_node_smokes=ok
+vendor sync up to date
+standalone CNC semantics guard complete
+interp_wasm_node_smoke=ok
+sim_configs_wasm_node_inventory_executed=28
+sim_configs_wasm_node_inventory_passed=28
+sim_configs_wasm_node_inventory_skipped=131
+sim_configs_wasm_node_inventory_unexpected_fail=0
+host_wasm_opfs_browser_smokes=ok
+```
+
+下一步建议：
+
+继续推进 SDK/API surface。下一批建议把外部 shell mount DOM renderer 抽成可复用 helper
+`renderIniPanelShellSessionHandoffMountState()` 或等价 API，并用 Node/browser smoke 保护其
+DOM contract；仍保持只读，不新增控制按钮，不解析 G-code。
diff --git a/wasm-port/docs/panel-entry.md b/wasm-port/docs/panel-entry.md
index 34467ed..54adf74 100644
--- a/wasm-port/docs/panel-entry.md
+++ b/wasm-port/docs/panel-entry.md
@@ -230,7 +230,9 @@ state into `[data-handoff-mount]`, `[data-handoff-mount-status]`, and
 The browser workflow smoke
 `tests/browser/ini_panel_shell_integration_workflow_smoke.html` verifies the
 same external shell handoff: read integration manifest, pass readiness gate,
-open the control page target, then read readonly machine-session status.
+open the control page target, render waiting and ready mount-state into an
+external shell-owned `[data-external-shell-mount]` DOM region, then read
+readonly machine-session status.
 
 The control-page refresh workflow lives in
 `runtime/ui/ini-panel/control-page-refresh-workflow.js`. Use
diff --git a/wasm-port/tests/browser/ini_panel_shell_integration_workflow_smoke.html b/wasm-port/tests/browser/ini_panel_shell_integration_workflow_smoke.html
index b8c07a4..f1a3776 100644
--- a/wasm-port/tests/browser/ini_panel_shell_integration_workflow_smoke.html
+++ b/wasm-port/tests/browser/ini_panel_shell_integration_workflow_smoke.html
@@ -6,6 +6,10 @@
 </head>
 <body>
   <pre id="status">running</pre>
+  <section data-external-shell-mount>
+    <p data-external-shell-mount-status>waiting</p>
+    <dl data-external-shell-mount-rows></dl>
+  </section>
   <script type="module">
     function assertEqual(actual, expected, label) {
       if (actual !== expected) {
@@ -40,6 +44,28 @@
       return frame.contentDocument;
     }
 
+    function renderExternalShellMountState(renderState) {
+      const mountNode = document.querySelector("[data-external-shell-mount]");
+      const statusNode = document.querySelector("[data-external-shell-mount-status]");
+      const rowsNode = document.querySelector("[data-external-shell-mount-rows]");
+      mountNode.dataset.handoffPhase = renderState.dataset.handoffPhase;
+      mountNode.dataset.handoffReady = renderState.dataset.handoffReady;
+      mountNode.dataset.handoffScope = renderState.dataset.handoffScope;
+      statusNode.textContent = renderState.statusLine;
+      rowsNode.replaceChildren();
+      for (const row of renderState.rows) {
+        const term = document.createElement("dt");
+        term.dataset.externalMountRow = row.id;
+        term.dataset.externalMountStatus = row.status;
+        term.textContent = row.label;
+        const detail = document.createElement("dd");
+        detail.dataset.externalMountValue = row.id;
+        detail.dataset.externalMountStatus = row.status;
+        detail.textContent = row.value;
+        rowsNode.append(term, detail);
+      }
+    }
+
     try {
       const iniText = `[EMC]
 MACHINE = browser-shell-integration
@@ -104,6 +130,7 @@ TOOL_TABLE = browser-shell-tool.tbl
       const handoffPackageMountState = launchApi.getShellSessionHandoffPackageMountState();
       const handoffPackageMountDisplay = launchApi.getShellSessionHandoffPackageMountDisplayViewModel();
       const handoffPackageMountRenderState = launchApi.getShellSessionHandoffPackageMountRenderState();
+      renderExternalShellMountState(handoffPackageMountRenderState);
       assertEqual(handoffSummarySchema.summaryVersion, 1, "shell handoff summary schema version");
       assertEqual(
         launchApi.isSupportedShellSessionHandoffSummary(handoffSummary),
@@ -168,6 +195,21 @@ TOOL_TABLE = browser-shell-tool.tbl
       assertEqual(handoffPackageMountState.sessionLoadState.phase, "waiting-panel", "shell handoff package mount-state default session");
       assertEqual(handoffPackageMountDisplay.detailText, "session-load-state", "shell handoff package mount display detail");
       assertEqual(handoffPackageMountRenderState.statusLine, "Blocked: session-load-state", "shell handoff package mount render-state status");
+      assertEqual(
+        document.querySelector("[data-external-shell-mount-status]").textContent,
+        "Blocked: session-load-state",
+        "external shell waiting mount status",
+      );
+      assertEqual(
+        document.querySelector("[data-external-shell-mount]").dataset.handoffReady,
+        "false",
+        "external shell waiting mount readiness",
+      );
+      assertEqual(
+        document.querySelector('[data-external-mount-value="session-load-state"]').dataset.externalMountStatus,
+        "blocked",
+        "external shell waiting mount row status",
+      );
       assertEqual(handoffPackage.checklist.ready, handoffChecklist.ready, "shell handoff package checklist");
       assertEqual(
         handoffPackage.actionPlan.nextSteps.map(({ id }) => id).join(","),
@@ -245,10 +287,31 @@ TOOL_TABLE = browser-shell-tool.tbl
       );
       const readyMountDisplay = launchApi.getShellSessionHandoffPackageMountDisplayViewModel(readyMountState);
       const readyMountRenderState = launchApi.getShellSessionHandoffPackageMountRenderState(readyMountState);
+      renderExternalShellMountState(readyMountRenderState);
       assertEqual(readyMountState.ready, true, "shell handoff package mount-state readiness");
       assertEqual(readyMountState.sessionLoadState.phase, "ready", "shell handoff package mount-state ready session");
       assertEqual(readyMountDisplay.detailText, "No blocking reasons", "shell handoff package ready mount display");
       assertEqual(readyMountRenderState.statusLine, "Ready: No blocking reasons", "shell handoff package ready mount render-state");
+      assertEqual(
+        document.querySelector("[data-external-shell-mount-status]").textContent,
+        "Ready: No blocking reasons",
+        "external shell ready mount status",
+      );
+      assertEqual(
+        document.querySelector("[data-external-shell-mount]").dataset.handoffReady,
+        "true",
+        "external shell ready mount readiness",
+      );
+      assertEqual(
+        document.querySelector('[data-external-mount-value="session-load-state"]').textContent,
+        "ready",
+        "external shell ready mount row value",
+      );
+      assertEqual(
+        document.querySelector('[data-external-mount-value="session-load-state"]').dataset.externalMountStatus,
+        "pass",
+        "external shell ready mount row status",
+      );
       assertEqual(
         controlPageApi[handoffSummary.handoffMethods.readStatus]().status.lastAction,
         null,
diff --git a/wasm-port/tests/ui/node/verify_ini_panel_entry_docs.mjs b/wasm-port/tests/ui/node/verify_ini_panel_entry_docs.mjs
index 37a9309..267a674 100644
--- a/wasm-port/tests/ui/node/verify_ini_panel_entry_docs.mjs
+++ b/wasm-port/tests/ui/node/verify_ini_panel_entry_docs.mjs
@@ -431,6 +431,7 @@ assert.match(docText, /\blinuxCncIniPanelLaunchApi\.isSupportedShellSessionHando
 assert.match(docText, /\bdata-handoff-shell\b/);
 assert.match(docText, /\bdata-handoff-status\b/);
 assert.match(docText, /\bdata-handoff-rows\b/);
+assert.match(docText, /\bdata-external-shell-mount\b/);
 assert.match(docText, /\blinuxCncIniPanelLaunchApi\.getControlPageApiMethods\b/);
 assert.match(docText, /\bini_panel_shell_integration_workflow_smoke\.html\b/);
 assert.match(browserIniPanelText, /\bini_panel_shell_integration_workflow_smoke\.html\b/);
@@ -446,6 +447,9 @@ assert.match(shellIntegrationWorkflowSmokeText, /\bgetShellSessionHandoffCheckli
 assert.match(shellIntegrationWorkflowSmokeText, /\bgetShellSessionHandoffPackageSchema\b/);
 assert.match(shellIntegrationWorkflowSmokeText, /\bgetShellSessionHandoffPackage\b/);
 assert.match(shellIntegrationWorkflowSmokeText, /\bgetShellSessionHandoffPackageReport\b/);
+assert.match(shellIntegrationWorkflowSmokeText, /\bgetShellSessionHandoffPackageMountRenderState\b/);
+assert.match(shellIntegrationWorkflowSmokeText, /\bdata-external-shell-mount\b/);
+assert.match(shellIntegrationWorkflowSmokeText, /\bdata-external-mount-value\b/);
 assert.match(shellIntegrationWorkflowSmokeText, /\bisSupportedShellSessionHandoffPackage\b/);
 assert.match(shellIntegrationWorkflowSmokeText, /\bhandoffSummary\.handoffMethods\.readStatus\b/);
 assert.match(shellIntegrationWorkflowSmokeText, /\breadControlPageStatus\b/);