推进 workflow overview 发布 artifact URL workflow

PROJECT_COMPLETION_TRACKER.md

@@ -9,7 +9,7 @@ turn-by-turn continuation notes and next-batch execution records.
 ## Current Status
 
 - Active continuation file: `text14.txt`
-- Latest completed batch: workflow overview release readiness artifact DOM workflow
+- Latest completed batch: workflow overview release readiness artifact URL workflow
 - Latest relevant commit: use `git log -1 --oneline` after each committed batch
 - Working tree at tracker creation: clean
 - Required policy: LinuxCNC remains the only CNC semantic source
@@ -43,8 +43,8 @@ The project is complete for the current scope when all of the following are true
 | Native nc_files baseline | Stable | Last recorded Layer 1: `total 107`, `pass 101`, `expected_fail 6`, `unexpected_fail 0`. |
 | Native sim configs baseline | Stable | Last recorded Layer 2: `total 159`, `pass 151`, `expected_fail 8`, `unexpected_fail 0`. |
 | OPFS/session persistence | Stable for current scope | Browser smoke passes, SDK re-exports OPFS/session helpers including `readMachineSessionReadiness()` and `createMachineSessionPersistenceSummary()`, the UI exposes `getMachineSessionPersistenceSummary()`, and `docs/opfs-session-persistence.md` defines the project-level release gate. |
-| SDK/API surface | Stable for current scope | SDK re-exports core, OPFS/session readiness/load helpers, sim-config staging, project release readiness report/artifact validation, INI panel entry/launcher/control-page/shell/workflow overview helpers, the session readiness workflow report, and the shell API surface inventory with a Node surface smoke. |
+| SDK/API surface | Stable for current scope | SDK re-exports core, OPFS/session readiness/load helpers, sim-config staging, project release readiness report/artifact validation plus URL loading workflow, INI panel entry/launcher/control-page/shell/workflow overview helpers, the session readiness workflow report, and the shell API surface inventory with a Node surface smoke. |
-| Browser/UI workflow | Stable for current scope | Workflow overview embedding mount DOM closure is complete, and INI panel session workflows plus read-only control/shell handoff expose, render, and report OPFS/session readiness, OPFS/session persistence summary, release readiness artifact validation/rendering, and API surface inventory before loading or reading WASM session state. |
+| Browser/UI workflow | Stable for current scope | Workflow overview embedding mount DOM closure is complete, and INI panel session workflows plus read-only control/shell handoff expose, render, fetch, validate, and report OPFS/session readiness, OPFS/session persistence summary, release readiness artifact validation/rendering, and API surface inventory before loading or reading WASM session state. |
 | Workflow overview embedding | Stable for current scope | Report/display/render, DOM contract/readiness/renderer, mount result/display/render, mount DOM contract/readiness/renderer/wrapper exist. |
 | Host/runtime boundary proof | Stable blocked state | Host smoke passes; runtime families remain blocked and `docs/host-runtime-boundary-handoff.md` records host readiness, promotion blockers, dispatch, and evidence gates. |
 | Documentation/release gate | Stable for current scope | `docs/project-release-handoff.md` links README, panel entry, SDK, OPFS/session, sim-config, host/runtime, source reuse, drift, tracker acceptance paths, and the machine-readable release readiness report/artifact. |

text14.txt

@@ -3001,6 +3001,79 @@ project_release_gate=ok
 继续只做实质能力推进。优先选择真实 browser/UI workflow 或外部 shell 可消费能力；
 如果继续 release 路径，必须继续产出可调用 API、可验证 workflow、可执行 gate 或可消费 artifact。
 
+三十九、2026-06-16 继续执行记录：workflow overview release readiness artifact URL workflow
+
+本轮继续按“每批必须产出可调用 API、可验证 workflow、可执行 gate、或真实 UI/browser 能力”推进，
+把 release readiness artifact validation 从 JSON 字符串调用推进到真实 browser URL 加载 workflow。外部
+shell 现在可以让 workflow overview iframe fetch artifact JSON URL、复用 validation/display/render/mount
+链路，并得到结构化 ready/blocked workflow result。
+
+完成内容：
+
+- `ui-shell.js` 新增：
+  - `loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl()`；
+- `createIniPanelShellWorkflowOverviewContract().methodNames` 新增：
+  - `loadWorkflowOverviewReleaseReadinessArtifactUrl`；
+- `createIniPanelLaunchApiManifest().methods` 和 `launch.html` 暴露：
+  - `loadWorkflowOverviewReleaseReadinessArtifactUrl()`；
+- `workflow-overview.html` 的 `linuxCncIniPanelWorkflowOverviewApi` 暴露：
+  - `loadWorkflowOverviewReleaseReadinessArtifactUrl()`；
+- 新 workflow：
+  - fetch artifact URL；
+  - 复用 `validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson()`；
+  - 生成 display view-model 和 render-state；
+  - 可选 mount 到 caller-owned DOM；
+  - 对缺 URL、缺 fetch、HTTP failure、DOM missing 和 validation blocked 返回结构化 blocked result；
+- `runtime/sdk/src/index.js` re-export 新 URL workflow helper；
+- 新增 `tests/fixtures/project-release-readiness-ready.json`，用于真实 browser HTTP fetch smoke；
+- `verify_ini_panel_ui_shell.mjs` 覆盖 ready URL workflow、missing DOM、HTTP blocked；
+- `verify_ini_panel_shell_integration_manifest.mjs` 覆盖 workflow overview contract/readiness 新 method；
+- `verify_ini_panel_launch_api_manifest.mjs` 覆盖 launch API manifest 和 browser namespace 暴露；
+- `verify_sdk_surface.mjs` 覆盖 SDK export 和可调用 URL workflow；
+- `ini_panel_workflow_overview_smoke.html` 在真实 workflow overview iframe 中 fetch fixture artifact 并 mount；
+- `ini_panel_shell_integration_workflow_smoke.html` 从外部 shell 验证 iframe URL workflow 和 launch API 转发；
+- `docs/panel-entry.md`、`docs/project-release-handoff.md`、`runtime/sdk/README.md` 记录新 URL workflow；
+- `PROJECT_COMPLETION_TRACKER.md` 同步 latest completed batch、SDK/API surface 和 Browser/UI workflow 状态；
+- 未新增控制按钮；
+- 未执行 release gate/action-plan；
+- 未解析 G-code；
+- 未解释 canonical events；
+- 未新增 JS CNC 语义；
+- 未运行 opt-in runtime probes；
+- 未 promotion blocked runtime family；
+- 未改变 LinuxCNC interpreter、tool、parameter、planner、kinematics、remap 或 LinuxCNC-owned
+  runtime semantics。
+
+验证已通过（先行 targeted）：
+
+```bash
+wasm-port/tests/sdk/node/verify_sdk_surface.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_ini_panel_launch_api_manifest.sh
+wasm-port/tests/ui/node/verify_ini_panel_entry_docs.sh
+SKIP_INI_BUILD=1 SKIP_INTERP_BUILD=1 wasm-port/tests/browser/verify_ini_panel_browser.sh
+wasm-port/tests/docs/node/verify_project_release_handoff_docs.sh
+```
+
+关键输出：
+
+```text
+sdk_surface_node_smoke=ok
+ini_panel_ui_shell_node_smoke=ok
+ini_panel_shell_integration_manifest_node_smoke=ok
+ini_panel_launch_api_manifest_node_smoke=ok
+ini_panel_entry_docs_node_smoke=ok
+browser_ini_workflow_overview_smoke=ok
+browser_ini_shell_integration_workflow_smoke=ok
+project_release_handoff_docs_node_smoke=ok
+```
+
+下一步工作计划：
+
+继续只做实质能力推进。优先选择真实 browser/UI workflow、SDK/API surface、或可执行 release/host gate；
+不要做只整理断言或局部常量化的批次。
+
 三十九、2026-06-16 继续执行记录：workflow overview release readiness artifact DOM workflow
 
 本轮继续按“每批必须产出可调用 API、可验证 workflow、可执行 gate、或真实 UI/browser 能力”推进，

wasm-port/docs/panel-entry.md

@@ -64,6 +64,7 @@ import {
   renderIniPanelShellWorkflowOverviewEmbeddingMountState,
   mountIniPanelShellWorkflowOverviewEmbeddingMountState,
   validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson,
+  loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
   createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel,
   createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState,
   createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDomContract,
@@ -162,6 +163,10 @@ when an outer shell needs to validate a project release readiness artifact JSON
 through the same read-only workflow overview surface. It parses the artifact,
 returns stable validation rows, and does not execute release gates or CNC
 behavior.
+Use `loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl()` or
+`linuxCncIniPanelWorkflowOverviewApi.loadWorkflowOverviewReleaseReadinessArtifactUrl()`
+when the shell should fetch the artifact JSON URL, validate it, and optionally
+mount the render-state into caller-owned DOM without executing gates.
 Use `createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel()`,
 `createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState()`,
 `createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDomContract()`,

wasm-port/docs/project-release-handoff.md

@@ -46,8 +46,12 @@ continuation records are in `../text14.txt`.
   and validate it with `createProjectReleaseReadinessArtifactValidation()`.
   Browser shells can also pass the JSON to
   `linuxCncIniPanelWorkflowOverviewApi.validateWorkflowOverviewReleaseReadinessArtifactJson()`
-  through the workflow overview iframe and receive stable validation rows. When
+  through the workflow overview iframe and receive stable validation rows. They
-  the outer shell needs DOM output, the workflow overview iframe also exposes
+  can also call
+  `linuxCncIniPanelWorkflowOverviewApi.loadWorkflowOverviewReleaseReadinessArtifactUrl()`
+  to fetch the artifact URL, validate it, and optionally mount the resulting
+  read-only render state. When the outer shell needs DOM output, the workflow
+  overview iframe also exposes
   display, render-state, DOM readiness, renderer, and mount helpers for the
   same release readiness artifact validation.
 - OPFS/session callers can use `createMachineSessionPersistenceSummary()` or

wasm-port/runtime/sdk/README.md

@@ -64,6 +64,7 @@ import {
   isSupportedIniPanelControlPageApiManifest,
   isSupportedIniPanelLaunchApiManifest,
   isSupportedIniPanelShellIntegrationManifest,
+  loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
   loadMachineSessionFromOpfs,
   loadMachineSessionSnapshot,
   loadMachineTextFiles,
@@ -273,6 +274,9 @@ for external browser shells:
 - `validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson()` for the
   read-only workflow overview artifact validation wrapper exposed by
   `workflow-overview.html`. Use
+  `loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl()` when a
+  browser or shell should fetch the artifact JSON URL, validate it, and
+  optionally mount the resulting render-state into caller-owned DOM.
   `createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel()`,
   `createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState()`,
   `createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDomContract()`,

wasm-port/runtime/sdk/src/index.js

@@ -110,6 +110,7 @@ export {
   isSupportedIniPanelShellIntegrationManifest,
   isSupportedIniPanelShellSessionHandoffPackage,
   isSupportedIniPanelShellSessionHandoffSummary,
+  loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
   mountIniPanelShellSessionHandoff,
   mountIniPanelShellWorkflowOverviewEmbedding,
   mountIniPanelShellWorkflowOverviewEmbeddingMountState,

wasm-port/runtime/ui/ini-panel/launch.html

@@ -297,6 +297,9 @@
       mountWorkflowOverviewEmbedding: (options) => (
         shellViewModel.mountWorkflowOverviewEmbedding(options)
       ),
+      loadWorkflowOverviewReleaseReadinessArtifactUrl: (options) => (
+        shellViewModel.loadWorkflowOverviewReleaseReadinessArtifactUrl(options)
+      ),
       getWorkflowOverviewEmbeddingReport: (embeddingResult, contract) => (
         shellViewModel.createWorkflowOverviewEmbeddingReport(embeddingResult, contract)
       ),

wasm-port/runtime/ui/ini-panel/ui-shell.js

@@ -194,6 +194,7 @@ export function createIniPanelLaunchApiManifest(entries = getVisibleIniPanelEntr
       "getWorkflowOverviewContract",
       "getWorkflowOverviewReadiness",
       "mountWorkflowOverviewEmbedding",
+      "loadWorkflowOverviewReleaseReadinessArtifactUrl",
       "getWorkflowOverviewEmbeddingReport",
       "getWorkflowOverviewEmbeddingDisplayViewModel",
       "getWorkflowOverviewEmbeddingRenderState",
@@ -1874,6 +1875,7 @@ export function createIniPanelShellWorkflowOverviewContract() {
       "getWorkflowOverviewApiSurfaceInventory",
       "getWorkflowOverviewPersistenceSummary",
       "validateWorkflowOverviewReleaseReadinessArtifactJson",
+      "loadWorkflowOverviewReleaseReadinessArtifactUrl",
       "getWorkflowOverviewReleaseReadinessArtifactDisplayViewModel",
       "getWorkflowOverviewReleaseReadinessArtifactRenderState",
       "getWorkflowOverviewReleaseReadinessArtifactDomContract",
@@ -1929,6 +1931,111 @@ export function validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJso
   }
 }
 
+export async function loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl({
+  artifactUrl = "",
+  fetchRef = globalThis.fetch,
+  mount = false,
+  mountOptions = {},
+} = {}) {
+  const missing = [
+    ...(artifactUrl ? [] : ["artifact-url"]),
+    ...(typeof fetchRef === "function" ? [] : ["fetch"]),
+  ];
+  if (missing.length > 0) {
+    return {
+      apiName: "ini-panel-shell-workflow-overview-release-readiness-artifact-url-workflow",
+      workflowVersion: 1,
+      phase: "blocked",
+      ready: false,
+      artifactUrl,
+      httpStatus: null,
+      missing,
+      error: null,
+      validation: null,
+      displayViewModel: null,
+      renderState: null,
+      mountResult: null,
+      statusLine: `Blocked: ${missing.join(", ")}`,
+    };
+  }
+
+  try {
+    const response = await fetchRef(artifactUrl);
+    const httpStatus = response?.status ?? null;
+    if (!response?.ok) {
+      return {
+        apiName: "ini-panel-shell-workflow-overview-release-readiness-artifact-url-workflow",
+        workflowVersion: 1,
+        phase: "blocked",
+        ready: false,
+        artifactUrl,
+        httpStatus,
+        missing: ["artifact-url"],
+        error: `HTTP ${httpStatus ?? "error"}`,
+        validation: null,
+        displayViewModel: null,
+        renderState: null,
+        mountResult: null,
+        statusLine: `Blocked: HTTP ${httpStatus ?? "error"}`,
+      };
+    }
+
+    const artifactJson = await response.text();
+    const validation = validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson(artifactJson);
+    const displayViewModel = createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel(
+      validation,
+    );
+    const renderState = createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState(
+      displayViewModel,
+    );
+    const mountResult = mount
+      ? mountIniPanelShellWorkflowOverviewReleaseReadinessArtifactState({
+          renderState,
+          ...mountOptions,
+        })
+      : null;
+    const mountMissing = mount && mountResult?.ready !== true
+      ? (mountResult?.domReadiness?.missing ?? ["release-readiness-artifact-dom"])
+      : [];
+    const workflowMissing = [
+      ...validation.missing,
+      ...mountMissing,
+    ];
+    const ready = validation.ready === true && (!mount || mountResult?.ready === true);
+    return {
+      apiName: "ini-panel-shell-workflow-overview-release-readiness-artifact-url-workflow",
+      workflowVersion: 1,
+      phase: ready ? "ready" : "blocked",
+      ready,
+      artifactUrl,
+      httpStatus,
+      missing: workflowMissing,
+      error: null,
+      validation,
+      displayViewModel,
+      renderState,
+      mountResult,
+      statusLine: ready ? renderState.statusLine : `Blocked: ${workflowMissing.join(", ")}`,
+    };
+  } catch (error) {
+    return {
+      apiName: "ini-panel-shell-workflow-overview-release-readiness-artifact-url-workflow",
+      workflowVersion: 1,
+      phase: "blocked",
+      ready: false,
+      artifactUrl,
+      httpStatus: null,
+      missing: ["artifact-url"],
+      error: error?.message ?? String(error),
+      validation: null,
+      displayViewModel: null,
+      renderState: null,
+      mountResult: null,
+      statusLine: `Blocked: ${error?.message ?? "release readiness artifact URL load error"}`,
+    };
+  }
+}
+
 export function createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel(
   validation = validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson("{}"),
 ) {
@@ -3163,6 +3270,8 @@ export function createIniPanelShellViewModel(entries = getVisibleIniPanelEntries
     mountShellSessionHandoffWorkflow: mountIniPanelShellSessionHandoffWorkflow,
     createWorkflowOverviewContract: createIniPanelShellWorkflowOverviewContract,
     createWorkflowOverviewReadiness: createIniPanelShellWorkflowOverviewReadiness,
+    loadWorkflowOverviewReleaseReadinessArtifactUrl:
+      loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
     mountWorkflowOverviewEmbedding: mountIniPanelShellWorkflowOverviewEmbedding,
     createWorkflowOverviewEmbeddingReport: createIniPanelShellWorkflowOverviewEmbeddingReport,
     createWorkflowOverviewEmbeddingDisplayViewModel: createIniPanelShellWorkflowOverviewEmbeddingDisplayViewModel,

wasm-port/runtime/ui/ini-panel/workflow-overview.html

@@ -106,6 +106,7 @@
       renderIniPanelShellWorkflowOverviewEmbeddingMountState,
       mountIniPanelShellWorkflowOverviewEmbeddingMountState,
       validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson,
+      loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
       createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel,
       createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState,
       createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDomContract,
@@ -143,6 +144,9 @@
       validateWorkflowOverviewReleaseReadinessArtifactJson: (artifactJson) => (
         validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson(artifactJson)
       ),
+      loadWorkflowOverviewReleaseReadinessArtifactUrl: (options) => (
+        loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl(options)
+      ),
       getWorkflowOverviewReleaseReadinessArtifactDisplayViewModel: (validation) => (
         createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel(validation)
       ),

wasm-port/tests/browser/ini_panel_shell_integration_workflow_smoke.html

@@ -115,6 +115,7 @@ TOOL_TABLE = browser-shell-tool.tbl
         !launchApi?.getWorkflowOverviewContract ||
         !launchApi?.getWorkflowOverviewReadiness ||
         !launchApi?.mountWorkflowOverviewEmbedding ||
+        !launchApi?.loadWorkflowOverviewReleaseReadinessArtifactUrl ||
         !launchApi?.getWorkflowOverviewEmbeddingReport ||
         !launchApi?.getWorkflowOverviewEmbeddingDisplayViewModel ||
         !launchApi?.getWorkflowOverviewEmbeddingRenderState ||
@@ -378,6 +379,19 @@ TOOL_TABLE = browser-shell-tool.tbl
           contract: workflowOverviewReleaseArtifactDomContract,
           documentRef: document,
         });
+      const workflowOverviewReleaseArtifactUrlWorkflow = await workflowOverviewApi
+        .loadWorkflowOverviewReleaseReadinessArtifactUrl({
+          artifactUrl: "../../tests/fixtures/project-release-readiness-ready.json",
+          mount: true,
+          mountOptions: {
+            contract: workflowOverviewReleaseArtifactDomContract,
+            documentRef: document,
+          },
+        });
+      const launchReleaseArtifactUrlWorkflow = await launchApi
+        .loadWorkflowOverviewReleaseReadinessArtifactUrl({
+          artifactUrl: "../../tests/fixtures/project-release-readiness-ready.json",
+        });
       const workflowOverviewEmbedding = launchApi.mountWorkflowOverviewEmbedding({
         overviewApi: workflowOverviewApi,
       });
@@ -464,6 +478,21 @@ TOOL_TABLE = browser-shell-tool.tbl
         true,
         "shell workflow overview release artifact mount readiness",
       );
+      assertEqual(
+        workflowOverviewReleaseArtifactUrlWorkflow.ready,
+        true,
+        "shell workflow overview release artifact URL workflow readiness",
+      );
+      assertEqual(
+        workflowOverviewReleaseArtifactUrlWorkflow.mountResult.ready,
+        true,
+        "shell workflow overview release artifact URL workflow mount",
+      );
+      assertEqual(
+        launchReleaseArtifactUrlWorkflow.ready,
+        true,
+        "launch release artifact URL workflow readiness",
+      );
       assertEqual(
         document.querySelector("[data-external-release-artifact-status]").textContent,
         "Ready: No blocking reasons",

wasm-port/tests/browser/ini_panel_workflow_overview_smoke.html

@@ -35,6 +35,7 @@
         !workflowApi?.getWorkflowOverviewApiSurfaceInventory ||
         !workflowApi?.getWorkflowOverviewPersistenceSummary ||
         !workflowApi?.validateWorkflowOverviewReleaseReadinessArtifactJson ||
+        !workflowApi?.loadWorkflowOverviewReleaseReadinessArtifactUrl ||
         !workflowApi?.getWorkflowOverviewReleaseReadinessArtifactDisplayViewModel ||
         !workflowApi?.getWorkflowOverviewReleaseReadinessArtifactRenderState ||
         !workflowApi?.getWorkflowOverviewReleaseReadinessArtifactDomContract ||
@@ -271,11 +272,18 @@
       const releaseArtifactMountResult = workflowApi.mountWorkflowOverviewReleaseReadinessArtifactState({
         renderState: releaseArtifactRenderState,
       });
+      const releaseArtifactUrlWorkflow = await workflowApi.loadWorkflowOverviewReleaseReadinessArtifactUrl({
+        artifactUrl: "../../tests/fixtures/project-release-readiness-ready.json",
+        mount: true,
+      });
       assertEqual(releaseArtifactDomReadinessReady.ready, true, "workflow overview release artifact DOM readiness");
       assertEqual(releaseArtifactRenderResult.rendered, true, "workflow overview release artifact render result");
       assertEqual(releaseArtifactRenderResult.rowCount, 3, "workflow overview release artifact render row count");
       assertEqual(releaseArtifactMountResult.ready, true, "workflow overview release artifact mount readiness");
       assertEqual(releaseArtifactMountResult.renderResult.rowCount, 3, "workflow overview release artifact mount rows");
+      assertEqual(releaseArtifactUrlWorkflow.ready, true, "workflow overview release artifact URL workflow readiness");
+      assertEqual(releaseArtifactUrlWorkflow.httpStatus, 200, "workflow overview release artifact URL workflow status");
+      assertEqual(releaseArtifactUrlWorkflow.mountResult.ready, true, "workflow overview release artifact URL workflow mount");
       assertEqual(releaseArtifactStatus.textContent, releaseArtifactRenderState.statusLine, "workflow overview release artifact rendered status");
       assertEqual(
         workflowDoc.querySelector("[data-handoff-workflow]").dataset.handoffScope,

wasm-port/tests/docs/node/verify_project_release_handoff_docs.mjs

@@ -35,6 +35,7 @@ for (const phrase of [
   "parseProjectReleaseReadinessArtifactJson()",
   "createProjectReleaseReadinessArtifactValidation()",
   "validateWorkflowOverviewReleaseReadinessArtifactJson()",
+  "loadWorkflowOverviewReleaseReadinessArtifactUrl()",
   "render-state",
   "DOM readiness",
   "createIniPanelShellApiSurfaceInventory()",
@@ -96,6 +97,7 @@ for (const phrase of [
   "createProjectReleaseReadinessReport()",
   "parseProjectReleaseReadinessArtifactJson()",
   "createProjectReleaseReadinessArtifactValidation()",
+  "loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl()",
   "build/project-release-readiness.json",
   "INI panel shell handoff exports",
   "createIniPanelShellApiSurfaceInventory()",

wasm-port/tests/fixtures/project-release-readiness-ready.json

@@ -0,0 +1,116 @@
+{
+  "apiName": "project-release-readiness-report",
+  "reportVersion": 1,
+  "phase": "ready",
+  "ready": true,
+  "missing": [],
+  "releaseGate": {
+    "command": "wasm-port/tests/host/verify_project_release_gate.sh",
+    "passed": true,
+    "expectedOutput": "project_release_gate=ok"
+  },
+  "simConfigInventory": {
+    "executed": 28,
+    "passed": 28,
+    "skipped": 131,
+    "unexpectedFail": 0
+  },
+  "blockedRuntimeFamilies": [
+    "L4-USER-M-PROCESS",
+    "L4-TOOL-DB",
+    "L4-PYTHON-REMAP"
+  ],
+  "promotedRuntimeFamilies": [],
+  "promotedBlockedFamilies": [],
+  "gates": [
+    {
+      "id": "diff-check",
+      "label": "Git diff check",
+      "command": "git diff --check",
+      "expectedOutput": null,
+      "status": "passed",
+      "passed": true
+    },
+    {
+      "id": "vendor-sync",
+      "label": "Vendor sync guard",
+      "command": "wasm-port/tools/verify_vendor_sync.sh",
+      "expectedOutput": "vendor sync up to date",
+      "status": "passed",
+      "passed": true
+    },
+    {
+      "id": "standalone-cnc-semantics",
+      "label": "Standalone CNC semantics guard",
+      "command": "wasm-port/tools/verify_no_standalone_cnc_semantics.sh",
+      "expectedOutput": "standalone CNC semantics guard complete",
+      "status": "passed",
+      "passed": true
+    },
+    {
+      "id": "interp-wasm",
+      "label": "Interpreter WASM Node smoke",
+      "command": "SKIP_INTERP_BUILD=1 wasm-port/tests/wasm/node/verify_interp_wasm.sh",
+      "expectedOutput": "interp_wasm_node_smoke=ok",
+      "status": "passed",
+      "passed": true
+    },
+    {
+      "id": "sim-config-inventory",
+      "label": "Sim config inventory WASM Node smoke",
+      "command": "SKIP_INTERP_BUILD=1 wasm-port/tests/wasm/node/verify_sim_configs_inventory_wasm.sh",
+      "expectedOutput": "sim_configs_wasm_node_inventory_unexpected_fail=0",
+      "status": "passed",
+      "passed": true
+    },
+    {
+      "id": "ini-panel-browser",
+      "label": "INI panel browser smoke",
+      "command": "SKIP_INI_BUILD=1 SKIP_INTERP_BUILD=1 wasm-port/tests/browser/verify_ini_panel_browser.sh",
+      "expectedOutput": "browser_ini_shell_integration_workflow_smoke=ok",
+      "status": "passed",
+      "passed": true
+    },
+    {
+      "id": "ui-node-smokes",
+      "label": "UI Node smokes",
+      "command": "wasm-port/tests/ui/node/verify_ui_node_smokes.sh",
+      "expectedOutput": "ui_node_smokes=ok",
+      "status": "passed",
+      "passed": true
+    },
+    {
+      "id": "host-smokes",
+      "label": "Host aggregate smoke",
+      "command": "wasm-port/tests/host/verify_host_smokes.sh",
+      "expectedOutput": "host_wasm_opfs_browser_smokes=ok",
+      "status": "passed",
+      "passed": true
+    },
+    {
+      "id": "project-release-gate",
+      "label": "Project release gate",
+      "command": "wasm-port/tests/host/verify_project_release_gate.sh",
+      "expectedOutput": "project_release_gate=ok",
+      "status": "passed",
+      "passed": true
+    }
+  ],
+  "rows": [
+    {
+      "id": "project-release-gate",
+      "label": "Project release gate",
+      "value": "passed"
+    },
+    {
+      "id": "sim-config-inventory",
+      "label": "Sim config inventory",
+      "value": "unexpected_fail=0"
+    },
+    {
+      "id": "blocked-runtime-families",
+      "label": "Blocked runtime families",
+      "value": "L4-USER-M-PROCESS, L4-TOOL-DB, L4-PYTHON-REMAP"
+    }
+  ]
+}

wasm-port/tests/sdk/node/verify_sdk_surface.mjs

@@ -46,6 +46,7 @@ import {
   isSupportedIniPanelControlPageApiManifest,
   isSupportedIniPanelLaunchApiManifest,
   isSupportedIniPanelShellIntegrationManifest,
+  loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
   loadMachineSessionFromOpfs,
   loadMachineSessionSnapshot,
   loadMachineTextFiles,
@@ -89,6 +90,10 @@ const requiredExports = [
     "validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson",
     validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson,
   ],
+  [
+    "loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl",
+    loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
+  ],
   ["planIniFileContextStaging", planIniFileContextStaging],
   ["planSimConfigStaging", planSimConfigStaging],
   ["analyzeIniRuntimeBoundaries", analyzeIniRuntimeBoundaries],
@@ -280,6 +285,17 @@ assert.equal(
   validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson(JSON.stringify(releaseReadinessArtifact)).ready,
   true,
 );
+assert.equal(
+  (await loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl({
+    artifactUrl: "/project-release-readiness.json",
+    fetchRef: async () => ({
+      ok: true,
+      status: 200,
+      text: async () => JSON.stringify(releaseReadinessArtifact),
+    }),
+  })).ready,
+  true,
+);
 assert.equal(
   createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState(
     createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel(

wasm-port/tests/ui/node/verify_ini_panel_entry_docs.mjs

@@ -54,6 +54,7 @@ import {
   renderIniPanelShellWorkflowOverviewEmbeddingMountState,
   mountIniPanelShellWorkflowOverviewEmbeddingMountState,
   validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson,
+  loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
   createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel,
   createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState,
   createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDomContract,
@@ -162,6 +163,7 @@ const requiredShellExports = [
   "renderIniPanelShellWorkflowOverviewEmbeddingMountState",
   "mountIniPanelShellWorkflowOverviewEmbeddingMountState",
   "validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson",
+  "loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl",
   "createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel",
   "createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState",
   "createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDomContract",

wasm-port/tests/ui/node/verify_ini_panel_launch_api_manifest.mjs

@@ -82,6 +82,7 @@ assert.deepEqual(manifest, {
     "getWorkflowOverviewContract",
     "getWorkflowOverviewReadiness",
     "mountWorkflowOverviewEmbedding",
+    "loadWorkflowOverviewReleaseReadinessArtifactUrl",
     "getWorkflowOverviewEmbeddingReport",
     "getWorkflowOverviewEmbeddingDisplayViewModel",
     "getWorkflowOverviewEmbeddingRenderState",
@@ -241,6 +242,7 @@ assert.match(launchText, /\bmountShellSessionHandoffWorkflow\b/);
 assert.match(launchText, /\bgetWorkflowOverviewContract\b/);
 assert.match(launchText, /\bgetWorkflowOverviewReadiness\b/);
 assert.match(launchText, /\bmountWorkflowOverviewEmbedding\b/);
+assert.match(launchText, /\bloadWorkflowOverviewReleaseReadinessArtifactUrl\b/);
 assert.match(launchText, /\bgetWorkflowOverviewEmbeddingReport\b/);
 assert.match(launchText, /\bgetWorkflowOverviewEmbeddingDisplayViewModel\b/);
 assert.match(launchText, /\bgetWorkflowOverviewEmbeddingRenderState\b/);

wasm-port/tests/ui/node/verify_ini_panel_shell_integration_manifest.mjs

@@ -52,6 +52,7 @@ import {
   renderIniPanelShellWorkflowOverviewEmbeddingMountState,
   mountIniPanelShellWorkflowOverviewEmbeddingMountState,
   validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson,
+  loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
   createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel,
   createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState,
   createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDomContract,
@@ -186,7 +187,7 @@ assert.deepEqual(readiness, {
   counts: {
     pages: 3,
     launcherLinks: 3,
-    launchMethods: 58,
+    launchMethods: 59,
     controlPageMethods: 11,
     persistenceCapabilities: 3,
   },
@@ -249,7 +250,7 @@ assert.deepEqual(handoffSummary, {
     counts: {
       pages: 3,
       launcherLinks: 3,
-      launchMethods: 58,
+      launchMethods: 59,
       controlPageMethods: 11,
       persistenceCapabilities: 3,
     },
@@ -788,6 +789,7 @@ assert.deepEqual(createIniPanelShellWorkflowOverviewContract(), {
     "getWorkflowOverviewApiSurfaceInventory",
     "getWorkflowOverviewPersistenceSummary",
     "validateWorkflowOverviewReleaseReadinessArtifactJson",
+    "loadWorkflowOverviewReleaseReadinessArtifactUrl",
     "getWorkflowOverviewReleaseReadinessArtifactDisplayViewModel",
     "getWorkflowOverviewReleaseReadinessArtifactRenderState",
     "getWorkflowOverviewReleaseReadinessArtifactDomContract",
@@ -832,6 +834,7 @@ assert.equal(typeof createIniPanelShellWorkflowOverviewEmbeddingMountDomReadines
 assert.equal(typeof renderIniPanelShellWorkflowOverviewEmbeddingMountState, "function");
 assert.equal(typeof mountIniPanelShellWorkflowOverviewEmbeddingMountState, "function");
 assert.equal(typeof validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson, "function");
+assert.equal(typeof loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl, "function");
 assert.equal(typeof createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel, "function");
 assert.equal(typeof createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState, "function");
 assert.equal(typeof createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDomContract, "function");
@@ -855,6 +858,7 @@ assert.deepEqual(
     "getWorkflowOverviewSummary",
     "getWorkflowOverviewPersistenceSummary",
     "validateWorkflowOverviewReleaseReadinessArtifactJson",
+    "loadWorkflowOverviewReleaseReadinessArtifactUrl",
     "getWorkflowOverviewReleaseReadinessArtifactDisplayViewModel",
     "getWorkflowOverviewReleaseReadinessArtifactRenderState",
     "getWorkflowOverviewReleaseReadinessArtifactDomContract",
@@ -1280,7 +1284,7 @@ assert.deepEqual(createIniPanelShellIntegrationReadiness(blockedManifest), {
   counts: {
     pages: 3,
     launcherLinks: 3,
-    launchMethods: 58,
+    launchMethods: 59,
     controlPageMethods: 11,
     persistenceCapabilities: 3,
   },

wasm-port/tests/ui/node/verify_ini_panel_ui_shell.mjs

@@ -52,6 +52,7 @@ import {
   renderIniPanelShellWorkflowOverviewEmbeddingMountState,
   mountIniPanelShellWorkflowOverviewEmbeddingMountState,
   validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson,
+  loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
   createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDisplayViewModel,
   createIniPanelShellWorkflowOverviewReleaseReadinessArtifactRenderState,
   createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDomContract,
@@ -682,6 +683,7 @@ assert.deepEqual(shellViewModel.shellWorkflowOverviewContract, {
     "getWorkflowOverviewApiSurfaceInventory",
     "getWorkflowOverviewPersistenceSummary",
     "validateWorkflowOverviewReleaseReadinessArtifactJson",
+    "loadWorkflowOverviewReleaseReadinessArtifactUrl",
     "getWorkflowOverviewReleaseReadinessArtifactDisplayViewModel",
     "getWorkflowOverviewReleaseReadinessArtifactRenderState",
     "getWorkflowOverviewReleaseReadinessArtifactDomContract",
@@ -1379,6 +1381,56 @@ assert.deepEqual(
   validateIniPanelShellWorkflowOverviewReleaseReadinessArtifactJson("{").missing,
   ["artifact-json"],
 );
+assert.equal(
+  (await loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl()).statusLine,
+  "Blocked: artifact-url",
+);
+const releaseArtifactUrlWorkflow = await loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl({
+  artifactUrl: "/project-release-readiness.json",
+  fetchRef: async (url) => ({
+    ok: url === "/project-release-readiness.json",
+    status: 200,
+    text: async () => releaseReadinessArtifactJson,
+  }),
+  mount: true,
+  mountOptions: {
+    documentRef: mountDocument,
+    mountNode: releaseArtifactMountNode,
+    statusNode: releaseArtifactStatusNode,
+    rowsNode: releaseArtifactRowsNode,
+  },
+});
+assert.equal(
+  releaseArtifactUrlWorkflow.apiName,
+  "ini-panel-shell-workflow-overview-release-readiness-artifact-url-workflow",
+);
+assert.equal(releaseArtifactUrlWorkflow.ready, true);
+assert.equal(releaseArtifactUrlWorkflow.httpStatus, 200);
+assert.equal(releaseArtifactUrlWorkflow.validation.ready, true);
+assert.equal(releaseArtifactUrlWorkflow.renderState.statusLine, "Ready: No blocking reasons");
+assert.equal(releaseArtifactUrlWorkflow.mountResult.ready, true);
+assert.equal(releaseArtifactUrlWorkflow.mountResult.renderResult.rowCount, 3);
+const releaseArtifactUrlWorkflowMissingDom = await loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl({
+  artifactUrl: "/project-release-readiness.json",
+  fetchRef: async () => ({
+    ok: true,
+    status: 200,
+    text: async () => releaseReadinessArtifactJson,
+  }),
+  mount: true,
+});
+assert.equal(releaseArtifactUrlWorkflowMissingDom.ready, false);
+assert.deepEqual(releaseArtifactUrlWorkflowMissingDom.missing, ["document", "mount", "status", "rows"]);
+const releaseArtifactUrlWorkflowHttpBlocked = await loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl({
+  artifactUrl: "/missing.json",
+  fetchRef: async () => ({
+    ok: false,
+    status: 404,
+    text: async () => "",
+  }),
+});
+assert.equal(releaseArtifactUrlWorkflowHttpBlocked.ready, false);
+assert.equal(releaseArtifactUrlWorkflowHttpBlocked.statusLine, "Blocked: HTTP 404");
 assert.deepEqual(createIniPanelShellWorkflowOverviewReadiness(), {
   apiName: "ini-panel-shell-workflow-overview-readiness",
   readinessVersion: 1,
@@ -1395,6 +1447,7 @@ const workflowOverviewApi = {
   getWorkflowOverviewApiSurfaceInventory: () => shellViewModel.shellApiSurfaceInventory,
   getWorkflowOverviewPersistenceSummary: () => shellViewModel.shellPersistenceSummary,
   validateWorkflowOverviewReleaseReadinessArtifactJson: () => ({ ready: true }),
+  loadWorkflowOverviewReleaseReadinessArtifactUrl: loadIniPanelShellWorkflowOverviewReleaseReadinessArtifactUrl,
   getWorkflowOverviewReleaseReadinessArtifactDisplayViewModel: () => releaseArtifactDisplay,
   getWorkflowOverviewReleaseReadinessArtifactRenderState: () => releaseArtifactRenderState,
   getWorkflowOverviewReleaseReadinessArtifactDomContract: createIniPanelShellWorkflowOverviewReleaseReadinessArtifactDomContract,