diff --git a/src/plugin-sdk/index.bundle.test.ts b/src/plugin-sdk/index.bundle.test.ts
new file mode 100644
index 00000000000..1f3afc8ab3a
--- /dev/null
+++ b/src/plugin-sdk/index.bundle.test.ts
@@ -0,0 +1,106 @@
+import { execFile } from "node:child_process";
+import fs from "node:fs/promises";
+import { createRequire } from "node:module";
+import os from "node:os";
+import path from "node:path";
+import { pathToFileURL } from "node:url";
+import { promisify } from "node:util";
+import { describe, expect, it } from "vitest";
+import {
+  buildPluginSdkEntrySources,
+  buildPluginSdkPackageExports,
+  buildPluginSdkSpecifiers,
+  pluginSdkEntrypoints,
+} from "./entrypoints.js";
+
+const pluginSdkSpecifiers = buildPluginSdkSpecifiers();
+const execFileAsync = promisify(execFile);
+const require = createRequire(import.meta.url);
+const tsdownModuleUrl = pathToFileURL(require.resolve("tsdown")).href;
+
+describe("plugin-sdk bundled exports", () => {
+  it("emits importable bundled subpath entries", { timeout: 240_000 }, async () => {
+    const outDir = await fs.mkdtemp(path.join(os.tmpdir(), "openclaw-plugin-sdk-build-"));
+    const fixtureDir = await fs.mkdtemp(path.join(os.tmpdir(), "openclaw-plugin-sdk-consumer-"));
+
+    try {
+      const buildScriptPath = path.join(fixtureDir, "build-plugin-sdk.mjs");
+      await fs.writeFile(
+        buildScriptPath,
+        `import { build } from ${JSON.stringify(tsdownModuleUrl)};
+await build(${JSON.stringify({
+          clean: true,
+          config: false,
+          dts: false,
+          entry: buildPluginSdkEntrySources(),
+          env: { NODE_ENV: "production" },
+          fixedExtension: false,
+          logLevel: "error",
+          outDir,
+          platform: "node",
+        })});
+`,
+      );
+      await execFileAsync(process.execPath, [buildScriptPath], {
+        cwd: process.cwd(),
+      });
+      await fs.symlink(
+        path.join(process.cwd(), "node_modules"),
+        path.join(outDir, "node_modules"),
+        "dir",
+      );
+
+      for (const entry of pluginSdkEntrypoints) {
+        const module = await import(pathToFileURL(path.join(outDir, `${entry}.js`)).href);
+        expect(module).toBeTypeOf("object");
+      }
+
+      const packageDir = path.join(fixtureDir, "openclaw");
+      const consumerDir = path.join(fixtureDir, "consumer");
+      const consumerEntry = path.join(consumerDir, "import-plugin-sdk.mjs");
+
+      await fs.mkdir(path.join(packageDir, "dist"), { recursive: true });
+      await fs.symlink(outDir, path.join(packageDir, "dist", "plugin-sdk"), "dir");
+      // Mirror the installed package layout so subpaths can resolve root deps.
+      await fs.symlink(
+        path.join(process.cwd(), "node_modules"),
+        path.join(packageDir, "node_modules"),
+        "dir",
+      );
+      await fs.writeFile(
+        path.join(packageDir, "package.json"),
+        JSON.stringify(
+          {
+            exports: buildPluginSdkPackageExports(),
+            name: "openclaw",
+            type: "module",
+          },
+          null,
+          2,
+        ),
+      );
+
+      await fs.mkdir(path.join(consumerDir, "node_modules"), { recursive: true });
+      await fs.symlink(packageDir, path.join(consumerDir, "node_modules", "openclaw"), "dir");
+      await fs.writeFile(
+        consumerEntry,
+        [
+          `const specifiers = ${JSON.stringify(pluginSdkSpecifiers)};`,
+          "const results = {};",
+          "for (const specifier of specifiers) {",
+          "  results[specifier] = typeof (await import(specifier));",
+          "}",
+          "export default results;",
+        ].join("\n"),
+      );
+
+      const { default: importResults } = await import(pathToFileURL(consumerEntry).href);
+      expect(importResults).toEqual(
+        Object.fromEntries(pluginSdkSpecifiers.map((specifier: string) => [specifier, "object"])),
+      );
+    } finally {
+      await fs.rm(outDir, { recursive: true, force: true });
+      await fs.rm(fixtureDir, { recursive: true, force: true });
+    }
+  });
+});
diff --git a/src/plugin-sdk/index.test.ts b/src/plugin-sdk/index.test.ts
index 89ca3901ff3..30040416729 100644
--- a/src/plugin-sdk/index.test.ts
+++ b/src/plugin-sdk/index.test.ts
@@ -1,24 +1,9 @@
-import { execFile } from "node:child_process";
 import fs from "node:fs/promises";
-import { createRequire } from "node:module";
-import os from "node:os";
 import path from "node:path";
-import { pathToFileURL } from "node:url";
-import { promisify } from "node:util";
 import { describe, expect, it } from "vitest";
-import {
-  buildPluginSdkEntrySources,
-  buildPluginSdkPackageExports,
-  buildPluginSdkSpecifiers,
-  pluginSdkEntrypoints,
-} from "./entrypoints.js";
+import { buildPluginSdkPackageExports } from "./entrypoints.js";
 import * as sdk from "./index.js";
 
-const pluginSdkSpecifiers = buildPluginSdkSpecifiers();
-const execFileAsync = promisify(execFile);
-const require = createRequire(import.meta.url);
-const tsdownModuleUrl = pathToFileURL(require.resolve("tsdown")).href;
-
 describe("plugin-sdk exports", () => {
   it("does not expose runtime modules", () => {
     const forbidden = [
@@ -70,91 +55,6 @@ describe("plugin-sdk exports", () => {
     expect(Object.prototype.hasOwnProperty.call(sdk, "isDangerousNameMatchingEnabled")).toBe(false);
   });
 
-  it("emits importable bundled subpath entries", { timeout: 240_000 }, async () => {
-    const outDir = await fs.mkdtemp(path.join(os.tmpdir(), "openclaw-plugin-sdk-build-"));
-    const fixtureDir = await fs.mkdtemp(path.join(os.tmpdir(), "openclaw-plugin-sdk-consumer-"));
-
-    try {
-      const buildScriptPath = path.join(fixtureDir, "build-plugin-sdk.mjs");
-      await fs.writeFile(
-        buildScriptPath,
-        `import { build } from ${JSON.stringify(tsdownModuleUrl)};
-await build(${JSON.stringify({
-          clean: true,
-          config: false,
-          dts: false,
-          entry: buildPluginSdkEntrySources(),
-          env: { NODE_ENV: "production" },
-          fixedExtension: false,
-          logLevel: "error",
-          outDir,
-          platform: "node",
-        })});
-`,
-      );
-      await execFileAsync(process.execPath, [buildScriptPath], {
-        cwd: process.cwd(),
-      });
-      await fs.symlink(
-        path.join(process.cwd(), "node_modules"),
-        path.join(outDir, "node_modules"),
-        "dir",
-      );
-
-      for (const entry of pluginSdkEntrypoints) {
-        const module = await import(pathToFileURL(path.join(outDir, `${entry}.js`)).href);
-        expect(module).toBeTypeOf("object");
-      }
-
-      const packageDir = path.join(fixtureDir, "openclaw");
-      const consumerDir = path.join(fixtureDir, "consumer");
-      const consumerEntry = path.join(consumerDir, "import-plugin-sdk.mjs");
-
-      await fs.mkdir(path.join(packageDir, "dist"), { recursive: true });
-      await fs.symlink(outDir, path.join(packageDir, "dist", "plugin-sdk"), "dir");
-      // Mirror the installed package layout so subpaths can resolve root deps.
-      await fs.symlink(
-        path.join(process.cwd(), "node_modules"),
-        path.join(packageDir, "node_modules"),
-        "dir",
-      );
-      await fs.writeFile(
-        path.join(packageDir, "package.json"),
-        JSON.stringify(
-          {
-            exports: buildPluginSdkPackageExports(),
-            name: "openclaw",
-            type: "module",
-          },
-          null,
-          2,
-        ),
-      );
-
-      await fs.mkdir(path.join(consumerDir, "node_modules"), { recursive: true });
-      await fs.symlink(packageDir, path.join(consumerDir, "node_modules", "openclaw"), "dir");
-      await fs.writeFile(
-        consumerEntry,
-        [
-          `const specifiers = ${JSON.stringify(pluginSdkSpecifiers)};`,
-          "const results = {};",
-          "for (const specifier of specifiers) {",
-          "  results[specifier] = typeof (await import(specifier));",
-          "}",
-          "export default results;",
-        ].join("\n"),
-      );
-
-      const { default: importResults } = await import(pathToFileURL(consumerEntry).href);
-      expect(importResults).toEqual(
-        Object.fromEntries(pluginSdkSpecifiers.map((specifier: string) => [specifier, "object"])),
-      );
-    } finally {
-      await fs.rm(outDir, { recursive: true, force: true });
-      await fs.rm(fixtureDir, { recursive: true, force: true });
-    }
-  });
-
   it("keeps package.json plugin-sdk exports synced with the manifest", async () => {
     const packageJsonPath = path.join(process.cwd(), "package.json");
     const packageJson = JSON.parse(await fs.readFile(packageJsonPath, "utf8")) as {
diff --git a/test/fixtures/test-parallel.behavior.json b/test/fixtures/test-parallel.behavior.json
index f0585bd0249..bc23a5ab88c 100644
--- a/test/fixtures/test-parallel.behavior.json
+++ b/test/fixtures/test-parallel.behavior.json
@@ -63,6 +63,10 @@
         "file": "src/plugin-sdk/index.test.ts",
         "reason": "Plugin SDK index coverage retained a broad export graph in unit-fast and is safer outside the shared lane."
       },
+      {
+        "file": "src/plugin-sdk/index.bundle.test.ts",
+        "reason": "Plugin SDK bundle validation builds and imports the full bundled export graph and is safer outside the shared lane."
+      },
       {
         "file": "src/config/sessions.cache.test.ts",
         "reason": "Session cache coverage retained a large config/session graph in unit-fast on Linux CI."