diff --git a/extensions/qqbot/src/utils/audio-convert.ts b/extensions/qqbot/src/utils/audio-convert.ts
index 9225bf28eaa..d965d9edc91 100644
--- a/extensions/qqbot/src/utils/audio-convert.ts
+++ b/extensions/qqbot/src/utils/audio-convert.ts
@@ -6,16 +6,6 @@ import { decode, encode, isSilk } from "silk-wasm";
 import { debugLog, debugError, debugWarn } from "./debug-log.js";
 import { detectFfmpeg, isWindows } from "./platform.js";
 
-/** Detect whether a file contains SILK audio payloads. */
-function isSilkFile(filePath: string): boolean {
-  try {
-    const buf = fs.readFileSync(filePath);
-    return isSilk(new Uint8Array(buf.buffer, buf.byteOffset, buf.byteLength));
-  } catch {
-    return false;
-  }
-}
-
 /** Wrap PCM s16le bytes in a WAV container. */
 function pcmToWav(
   pcmData: Uint8Array,
diff --git a/scripts/lib/bundled-plugin-build-entries.d.mts b/scripts/lib/bundled-plugin-build-entries.d.mts
index 3455f3d84e4..b8d10c5e9c3 100644
--- a/scripts/lib/bundled-plugin-build-entries.d.mts
+++ b/scripts/lib/bundled-plugin-build-entries.d.mts
@@ -17,3 +17,6 @@ export function listBundledPluginBuildEntries(
   params?: BundledPluginBuildEntryParams,
 ): Record<string, string>;
 export function listBundledPluginPackArtifacts(params?: BundledPluginBuildEntryParams): string[];
+export function listBundledPluginRuntimeDependencies(
+  params?: BundledPluginBuildEntryParams,
+): string[];
diff --git a/scripts/lib/bundled-plugin-build-entries.d.ts b/scripts/lib/bundled-plugin-build-entries.d.ts
index 3455f3d84e4..b8d10c5e9c3 100644
--- a/scripts/lib/bundled-plugin-build-entries.d.ts
+++ b/scripts/lib/bundled-plugin-build-entries.d.ts
@@ -17,3 +17,6 @@ export function listBundledPluginBuildEntries(
   params?: BundledPluginBuildEntryParams,
 ): Record<string, string>;
 export function listBundledPluginPackArtifacts(params?: BundledPluginBuildEntryParams): string[];
+export function listBundledPluginRuntimeDependencies(
+  params?: BundledPluginBuildEntryParams,
+): string[];
diff --git a/scripts/lib/bundled-plugin-build-entries.mjs b/scripts/lib/bundled-plugin-build-entries.mjs
index cad8876a7f2..dccdec932e4 100644
--- a/scripts/lib/bundled-plugin-build-entries.mjs
+++ b/scripts/lib/bundled-plugin-build-entries.mjs
@@ -46,6 +46,10 @@ function collectPluginSourceEntries(packageJson) {
   return packageEntries.length > 0 ? packageEntries : ["./index.ts"];
 }
 
+function shouldStageBundledPluginRuntimeDependencies(packageJson) {
+  return packageJson?.openclaw?.bundle?.stageRuntimeDependencies === true;
+}
+
 function collectTopLevelPublicSurfaceEntries(pluginDir) {
   if (!fs.existsSync(pluginDir)) {
     return [];
@@ -158,3 +162,23 @@ export function listBundledPluginPackArtifacts(params = {}) {
 
   return [...artifacts].toSorted((left, right) => left.localeCompare(right));
 }
+
+export function listBundledPluginRuntimeDependencies(params = {}) {
+  const runtimeDependencies = new Set();
+
+  for (const { packageJson } of collectBundledPluginBuildEntries(params)) {
+    if (!shouldStageBundledPluginRuntimeDependencies(packageJson)) {
+      continue;
+    }
+
+    for (const dependencyName of Object.keys(packageJson?.dependencies ?? {})) {
+      runtimeDependencies.add(dependencyName);
+    }
+
+    for (const dependencyName of Object.keys(packageJson?.optionalDependencies ?? {})) {
+      runtimeDependencies.add(dependencyName);
+    }
+  }
+
+  return [...runtimeDependencies].toSorted((left, right) => left.localeCompare(right));
+}
diff --git a/src/infra/tsdown-config.test.ts b/src/infra/tsdown-config.test.ts
index 49da95d5177..f9a49322e1f 100644
--- a/src/infra/tsdown-config.test.ts
+++ b/src/infra/tsdown-config.test.ts
@@ -3,6 +3,9 @@ import { bundledPluginRoot } from "../../test/helpers/bundled-plugin-paths.js";
 import tsdownConfig from "../../tsdown.config.ts";
 
 type TsdownConfigEntry = {
+  deps?: {
+    neverBundle?: string[];
+  };
   entry?: Record<string, string> | string[];
   outDir?: string;
 };
@@ -69,4 +72,11 @@ describe("tsdown config", () => {
       ),
     ).toBe(false);
   });
+
+  it("externalizes staged bundled plugin runtime dependencies", () => {
+    const configs = asConfigArray(tsdownConfig);
+    const unifiedGraph = configs.find((config) => entryKeys(config).includes("index"));
+
+    expect(unifiedGraph?.deps?.neverBundle).toEqual(expect.arrayContaining(["silk-wasm", "ws"]));
+  });
 });
diff --git a/tsdown.config.ts b/tsdown.config.ts
index f6137126212..2b052c74c3d 100644
--- a/tsdown.config.ts
+++ b/tsdown.config.ts
@@ -1,7 +1,10 @@
 import fs from "node:fs";
 import path from "node:path";
 import { defineConfig, type UserConfig } from "tsdown";
-import { listBundledPluginBuildEntries } from "./scripts/lib/bundled-plugin-build-entries.mjs";
+import {
+  listBundledPluginBuildEntries,
+  listBundledPluginRuntimeDependencies,
+} from "./scripts/lib/bundled-plugin-build-entries.mjs";
 import { buildPluginSdkEntrySources } from "./scripts/lib/plugin-sdk-entries.mjs";
 
 type InputOptionsFactory = Extract<NonNullable<UserConfig["inputOptions"]>, Function>;
@@ -81,6 +84,7 @@ function nodeBuildConfig(config: UserConfig): UserConfig {
 }
 
 const bundledPluginBuildEntries = listBundledPluginBuildEntries();
+const bundledPluginRuntimeDependencies = listBundledPluginRuntimeDependencies();
 
 function buildBundledHookEntries(): Record<string, string> {
   const hooksRoot = path.join(process.cwd(), "src", "hooks", "bundled");
@@ -160,7 +164,12 @@ export default defineConfig([
     // and bundled hooks in one graph so runtime singletons are emitted once.
     entry: buildUnifiedDistEntries(),
     deps: {
-      neverBundle: ["@lancedb/lancedb", "@matrix-org/matrix-sdk-crypto-nodejs", "matrix-js-sdk"],
+      neverBundle: [
+        "@lancedb/lancedb",
+        "@matrix-org/matrix-sdk-crypto-nodejs",
+        "matrix-js-sdk",
+        ...bundledPluginRuntimeDependencies,
+      ],
     },
   }),
 ]);