diff --git a/PROJECT_COMPLETION_TRACKER.md b/PROJECT_COMPLETION_TRACKER.md
index 1308b4c..470e13d 100644
--- a/PROJECT_COMPLETION_TRACKER.md
+++ b/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: project release readiness artifact embedded gate evidence validation
+- Latest completed batch: project release readiness artifact validation summary view-model API
 - 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
@@ -43,7 +43,7 @@ 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 gate manifest/result matrix/action-plan/readiness summary view-model, 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. |
+| SDK/API surface | Stable for current scope | SDK re-exports core, OPFS/session readiness/load helpers, sim-config staging, project release gate manifest/result matrix/action-plan/readiness summary view-model, project release readiness report/artifact validation summary 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, 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. |
diff --git a/text14.txt b/text14.txt
index 2915432..1597d28 100644
--- a/text14.txt
+++ b/text14.txt
@@ -3308,6 +3308,63 @@ ui_node_smokes=ok
 继续只做实质能力推进。优先选择可执行 gate、SDK/API surface、或真实 browser workflow；
 不要做只整理断言或局部常量化的批次。
 
+四十七、2026-06-16 继续执行记录：project release readiness artifact validation summary view-model API
+
+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 进一步封装为 dashboard/browser shell 可直接消费的 summary
+view-model。外部调用方现在可以读取稳定 statusLine 和 rows，而不需要自己解释 validation missing、
+gateManifestReady、gateResultMatrixReady 或 gateActionPlanReady 字段。
+
+完成内容：
+
+- `runtime/sdk/src/project-release-readiness.js` 新增：
+  - `createProjectReleaseReadinessArtifactValidationSummaryViewModel()`；
+- 新 summary view-model 返回：
+  - `apiName: project-release-readiness-artifact-validation-summary-view-model`；
+  - `viewModelVersion: 1`；
+  - `phase/ready`；
+  - `title/statusText/detailText/statusLine`；
+  - rows：`artifact`、`gate-count`、`gate-manifest`、`gate-result-matrix`、`gate-action-plan`、`missing`；
+- 支持 ready artifact 和 stale/missing artifact 两类显示状态；
+- `runtime/sdk/src/index.js` re-export 新 summary API；
+- `verify_project_release_gate_manifest.mjs` 覆盖 ready artifact summary 和 stale artifact summary；
+- `verify_sdk_surface.mjs` 覆盖 SDK export 和 ready statusLine；
+- `runtime/sdk/README.md`、`docs/project-release-handoff.md`、`verify_project_release_handoff_docs.mjs`
+  记录 artifact validation summary API；
+- `PROJECT_COMPLETION_TRACKER.md` 同步 latest completed batch 和 SDK/API surface 状态；
+- 未新增控制按钮；
+- 未在 SDK 中执行 shell command；
+- 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_project_release_gate_manifest.sh
+wasm-port/tests/sdk/node/verify_sdk_surface.sh
+wasm-port/tests/docs/node/verify_project_release_handoff_docs.sh
+wasm-port/tests/host/verify_project_release_readiness_artifact.sh wasm-port/tests/fixtures/project-release-readiness-ready.json
+```
+
+关键输出：
+
+```text
+project_release_gate_manifest_node_smoke=ok
+sdk_surface_node_smoke=ok
+project_release_handoff_docs_node_smoke=ok
+project_release_readiness_artifact_node_smoke=ok
+```
+
+下一步工作计划：
+
+继续只做实质能力推进。优先选择可执行 gate、SDK/API surface、或真实 browser workflow；
+不要做只整理断言或局部常量化的批次。
+
 四十六、2026-06-16 继续执行记录：project release readiness artifact embedded gate evidence validation
 
 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，
diff --git a/wasm-port/docs/project-release-handoff.md b/wasm-port/docs/project-release-handoff.md
index 056dc6a..637b857 100644
--- a/wasm-port/docs/project-release-handoff.md
+++ b/wasm-port/docs/project-release-handoff.md
@@ -54,6 +54,8 @@ continuation records are in `../text14.txt`.
   `createProjectReleaseReadinessArtifactValidation()`. Artifact validation
   requires the embedded gate manifest, result matrix, and action plan to be
   ready, so stale release JSON cannot pass the executable artifact gate.
+  `createProjectReleaseReadinessArtifactValidationSummaryViewModel()` turns the
+  validation into stable dashboard rows without reinterpreting artifact fields.
   Browser shells can also pass the JSON to
   `linuxCncIniPanelWorkflowOverviewApi.validateWorkflowOverviewReleaseReadinessArtifactJson()`
   through the workflow overview iframe and receive stable validation rows. They
diff --git a/wasm-port/runtime/sdk/README.md b/wasm-port/runtime/sdk/README.md
index e4a0345..ea7f8d5 100644
--- a/wasm-port/runtime/sdk/README.md
+++ b/wasm-port/runtime/sdk/README.md
@@ -55,6 +55,7 @@ import {
   createProjectReleaseGateManifest,
   createProjectReleaseGateResultMatrix,
   createProjectReleaseReadinessArtifactValidation,
+  createProjectReleaseReadinessArtifactValidationSummaryViewModel,
   createProjectReleaseReadinessReport,
   createProjectReleaseReadinessSummaryViewModel,
   createSessionSnapshot,
@@ -226,6 +227,9 @@ host test assertions. The validation result includes `expectedGateCount` and
 current manifest, plus `gateManifestReady`, `gateResultMatrixReady`, and
 `gateActionPlanReady` so stale artifacts that omit the embedded gate evidence
 chain fail the same executable gate.
+`createProjectReleaseReadinessArtifactValidationSummaryViewModel()` turns that
+validation result into stable status text and display rows for dashboards or
+browser shells without reinterpreting the artifact fields.
 
 ## OPFS/session persistence exports
 
diff --git a/wasm-port/runtime/sdk/src/index.js b/wasm-port/runtime/sdk/src/index.js
index 1ef7954..e39f05b 100644
--- a/wasm-port/runtime/sdk/src/index.js
+++ b/wasm-port/runtime/sdk/src/index.js
@@ -5,6 +5,7 @@ export {
   createProjectReleaseGateManifest,
   createProjectReleaseGateResultMatrix,
   createProjectReleaseReadinessArtifactValidation,
+  createProjectReleaseReadinessArtifactValidationSummaryViewModel,
   createProjectReleaseReadinessReport,
   createProjectReleaseReadinessSummaryViewModel,
   parseProjectReleaseReadinessArtifactJson,
diff --git a/wasm-port/runtime/sdk/src/project-release-readiness.js b/wasm-port/runtime/sdk/src/project-release-readiness.js
index 3ece050..1eb3a52 100644
--- a/wasm-port/runtime/sdk/src/project-release-readiness.js
+++ b/wasm-port/runtime/sdk/src/project-release-readiness.js
@@ -324,6 +324,59 @@ export function createProjectReleaseReadinessSummaryViewModel(
   };
 }
 
+export function createProjectReleaseReadinessArtifactValidationSummaryViewModel(
+  validation = createProjectReleaseReadinessArtifactValidation(),
+) {
+  const missing = arrayOrEmpty(validation?.missing);
+  const ready = validation?.ready === true;
+  const statusText = ready ? "Ready" : "Blocked";
+  const detailText = ready
+    ? "Artifact evidence complete"
+    : (missing.length > 0 ? missing.join(", ") : "artifact evidence missing");
+  return {
+    apiName: "project-release-readiness-artifact-validation-summary-view-model",
+    viewModelVersion: 1,
+    phase: ready ? "ready" : "blocked",
+    ready,
+    title: "Project release artifact validation",
+    statusText,
+    detailText,
+    statusLine: `${statusText}: ${detailText}`,
+    rows: [
+      {
+        id: "artifact",
+        label: "Readiness artifact",
+        value: validation?.artifactApiName ?? "missing",
+      },
+      {
+        id: "gate-count",
+        label: "Gate count",
+        value: `${validation?.gateCount ?? 0}/${validation?.expectedGateCount ?? 0}`,
+      },
+      {
+        id: "gate-manifest",
+        label: "Gate manifest",
+        value: validation?.gateManifestReady === true ? "ready" : "missing",
+      },
+      {
+        id: "gate-result-matrix",
+        label: "Gate result matrix",
+        value: validation?.gateResultMatrixReady === true ? "ready" : "missing",
+      },
+      {
+        id: "gate-action-plan",
+        label: "Gate action plan",
+        value: validation?.gateActionPlanReady === true ? "ready" : "missing",
+      },
+      {
+        id: "missing",
+        label: "Missing artifact evidence",
+        value: missing.length > 0 ? missing.join(", ") : "none",
+      },
+    ],
+  };
+}
+
 export function parseProjectReleaseReadinessArtifactJson(text) {
   return JSON.parse(String(text));
 }
diff --git a/wasm-port/tests/docs/node/verify_project_release_handoff_docs.mjs b/wasm-port/tests/docs/node/verify_project_release_handoff_docs.mjs
index fd8255a..694492d 100644
--- a/wasm-port/tests/docs/node/verify_project_release_handoff_docs.mjs
+++ b/wasm-port/tests/docs/node/verify_project_release_handoff_docs.mjs
@@ -38,6 +38,7 @@ for (const phrase of [
   "createProjectReleaseReadinessSummaryViewModel()",
   "parseProjectReleaseReadinessArtifactJson()",
   "createProjectReleaseReadinessArtifactValidation()",
+  "createProjectReleaseReadinessArtifactValidationSummaryViewModel()",
   "embedded gate manifest, result matrix, and action plan",
   "validateWorkflowOverviewReleaseReadinessArtifactJson()",
   "loadWorkflowOverviewReleaseReadinessArtifactUrl()",
@@ -108,6 +109,7 @@ for (const phrase of [
   "createProjectReleaseReadinessSummaryViewModel()",
   "parseProjectReleaseReadinessArtifactJson()",
   "createProjectReleaseReadinessArtifactValidation()",
+  "createProjectReleaseReadinessArtifactValidationSummaryViewModel()",
   "gateManifestReady",
   "gateResultMatrixReady",
   "gateActionPlanReady",
diff --git a/wasm-port/tests/sdk/node/verify_project_release_gate_manifest.mjs b/wasm-port/tests/sdk/node/verify_project_release_gate_manifest.mjs
index 494cb55..fdf94d7 100644
--- a/wasm-port/tests/sdk/node/verify_project_release_gate_manifest.mjs
+++ b/wasm-port/tests/sdk/node/verify_project_release_gate_manifest.mjs
@@ -4,6 +4,8 @@ import {
   createProjectReleaseGateActionPlan,
   createProjectReleaseGateManifest,
   createProjectReleaseGateResultMatrix,
+  createProjectReleaseReadinessArtifactValidation,
+  createProjectReleaseReadinessArtifactValidationSummaryViewModel,
   createProjectReleaseReadinessReport,
   createProjectReleaseReadinessSummaryViewModel,
 } from "../../../runtime/sdk/src/index.js";
@@ -171,4 +173,31 @@ assert.equal(
   "promoted: L4-TOOL-DB",
 );
 
+const artifactValidationSummary = createProjectReleaseReadinessArtifactValidationSummaryViewModel(
+  createProjectReleaseReadinessArtifactValidation(report),
+);
+assert.equal(
+  artifactValidationSummary.apiName,
+  "project-release-readiness-artifact-validation-summary-view-model",
+);
+assert.equal(artifactValidationSummary.phase, "ready");
+assert.equal(artifactValidationSummary.statusLine, "Ready: Artifact evidence complete");
+assert.deepEqual(
+  artifactValidationSummary.rows.map(({ id, value }) => [id, value]),
+  [
+    ["artifact", "project-release-readiness-report"],
+    ["gate-count", "10/10"],
+    ["gate-manifest", "ready"],
+    ["gate-result-matrix", "ready"],
+    ["gate-action-plan", "ready"],
+    ["missing", "none"],
+  ],
+);
+const staleArtifactValidationSummary = createProjectReleaseReadinessArtifactValidationSummaryViewModel(
+  createProjectReleaseReadinessArtifactValidation({}),
+);
+assert.equal(staleArtifactValidationSummary.phase, "blocked");
+assert.match(staleArtifactValidationSummary.statusLine, /^Blocked: apiName, reportVersion/);
+assert.equal(staleArtifactValidationSummary.rows.find(({ id }) => id === "gate-action-plan")?.value, "missing");
+
 console.log("project_release_gate_manifest_node_smoke=ok");
diff --git a/wasm-port/tests/sdk/node/verify_sdk_surface.mjs b/wasm-port/tests/sdk/node/verify_sdk_surface.mjs
index 4332a03..0ef0fc1 100644
--- a/wasm-port/tests/sdk/node/verify_sdk_surface.mjs
+++ b/wasm-port/tests/sdk/node/verify_sdk_surface.mjs
@@ -36,6 +36,7 @@ import {
   createProjectReleaseGateManifest,
   createProjectReleaseGateResultMatrix,
   createProjectReleaseReadinessArtifactValidation,
+  createProjectReleaseReadinessArtifactValidationSummaryViewModel,
   createProjectReleaseReadinessReport,
   createProjectReleaseReadinessSummaryViewModel,
   parseProjectReleaseReadinessArtifactJson,
@@ -91,6 +92,10 @@ const requiredExports = [
   ["createProjectReleaseGateManifest", createProjectReleaseGateManifest],
   ["createProjectReleaseGateResultMatrix", createProjectReleaseGateResultMatrix],
   ["createProjectReleaseReadinessArtifactValidation", createProjectReleaseReadinessArtifactValidation],
+  [
+    "createProjectReleaseReadinessArtifactValidationSummaryViewModel",
+    createProjectReleaseReadinessArtifactValidationSummaryViewModel,
+  ],
   ["createProjectReleaseReadinessReport", createProjectReleaseReadinessReport],
   ["createProjectReleaseReadinessSummaryViewModel", createProjectReleaseReadinessSummaryViewModel],
   ["parseProjectReleaseReadinessArtifactJson", parseProjectReleaseReadinessArtifactJson],
@@ -255,7 +260,8 @@ const releaseReadinessArtifact = parseProjectReleaseReadinessArtifactJson(JSON.s
   },
 })));
 assert.equal(releaseReadinessArtifact.apiName, "project-release-readiness-report");
-assert.deepEqual(createProjectReleaseReadinessArtifactValidation(releaseReadinessArtifact), {
+const releaseReadinessArtifactValidation = createProjectReleaseReadinessArtifactValidation(releaseReadinessArtifact);
+assert.deepEqual(releaseReadinessArtifactValidation, {
   apiName: "project-release-readiness-artifact-validation",
   validationVersion: 1,
   phase: "ready",
@@ -307,6 +313,12 @@ assert.deepEqual(createProjectReleaseReadinessArtifactValidation(releaseReadines
     },
   ],
 });
+assert.equal(
+  createProjectReleaseReadinessArtifactValidationSummaryViewModel(
+    releaseReadinessArtifactValidation,
+  ).statusLine,
+  "Ready: Artifact evidence complete",
+);
 assert.deepEqual(
   createProjectReleaseReadinessArtifactValidation({}).missing,
   [