diff --git a/scripts/lib/official-external-channel-catalog.json b/scripts/lib/official-external-channel-catalog.json
index ef34e291507..e96c8e89628 100644
--- a/scripts/lib/official-external-channel-catalog.json
+++ b/scripts/lib/official-external-channel-catalog.json
@@ -82,6 +82,44 @@
         }
       }
     },
+    {
+      "name": "@tencent-weixin/openclaw-weixin",
+      "description": "OpenClaw Weixin channel plugin by the Tencent Weixin team.",
+      "source": "external",
+      "kind": "channel",
+      "openclaw": {
+        "plugin": {
+          "id": "openclaw-weixin",
+          "label": "Weixin"
+        },
+        "channel": {
+          "id": "openclaw-weixin",
+          "label": "Weixin",
+          "selectionLabel": "Weixin（微信）",
+          "detailLabel": "Weixin",
+          "docsPath": "/plugins/community#weixin",
+          "docsLabel": "weixin",
+          "blurb": "Personal WeChat messaging via QR-code login.",
+          "aliases": ["weixin", "wechat", "微信"],
+          "order": 75
+        },
+        "channelConfigs": {
+          "openclaw-weixin": {
+            "label": "Weixin",
+            "description": "Personal WeChat conversation channel.",
+            "schema": {
+              "type": "object",
+              "additionalProperties": true
+            }
+          }
+        },
+        "install": {
+          "npmSpec": "@tencent-weixin/openclaw-weixin",
+          "defaultChoice": "npm",
+          "minHostVersion": ">=2026.3.22"
+        }
+      }
+    },
     {
       "name": "@openclaw/bluebubbles",
       "description": "OpenClaw BlueBubbles channel plugin",
diff --git a/src/plugins/channel-catalog-registry.test.ts b/src/plugins/channel-catalog-registry.test.ts
new file mode 100644
index 00000000000..d21d3e85d56
--- /dev/null
+++ b/src/plugins/channel-catalog-registry.test.ts
@@ -0,0 +1,116 @@
+import { afterEach, describe, expect, it, vi } from "vitest";
+import type { PluginInstallRecord } from "../config/types.plugins.js";
+import type { PluginCandidate, PluginDiscoveryResult } from "./discovery.js";
+
+afterEach(() => {
+  vi.restoreAllMocks();
+  vi.resetModules();
+  vi.doUnmock("./discovery.js");
+  vi.doUnmock("./installed-plugin-index-records.js");
+});
+
+const ENV: NodeJS.ProcessEnv = { HOME: "/tmp/openclaw-test-home" };
+
+const RECORDS: Record<string, PluginInstallRecord> = {
+  weixin: {
+    source: "npm",
+    spec: "@tencent-weixin/openclaw-weixin@2.3.7",
+    installPath:
+      "/tmp/openclaw-test-home/.openclaw/npm/node_modules/@tencent-weixin/openclaw-weixin",
+  } as PluginInstallRecord,
+};
+
+function emptyDiscoveryResult(): PluginDiscoveryResult {
+  return {
+    candidates: [] as PluginCandidate[],
+    diagnostics: [],
+  };
+}
+
+async function loadWithMocks(params: {
+  loadRecords?: (env: NodeJS.ProcessEnv | undefined) => Record<string, PluginInstallRecord>;
+}): Promise<{
+  module: typeof import("./channel-catalog-registry.js");
+  discoverSpy: ReturnType<typeof vi.fn>;
+  loadRecordsSpy: ReturnType<typeof vi.fn>;
+}> {
+  vi.resetModules();
+  const discoverSpy = vi.fn(() => emptyDiscoveryResult());
+  const loadRecordsSpy = vi.fn((opts: { env?: NodeJS.ProcessEnv } = {}) => {
+    return params.loadRecords ? params.loadRecords(opts.env) : RECORDS;
+  });
+
+  vi.doMock("./discovery.js", () => ({ discoverOpenClawPlugins: discoverSpy }));
+  vi.doMock("./installed-plugin-index-records.js", () => ({
+    loadInstalledPluginIndexInstallRecordsSync: loadRecordsSpy,
+  }));
+
+  const module = await import("./channel-catalog-registry.js");
+  return { module, discoverSpy, loadRecordsSpy };
+}
+
+describe("listChannelCatalogEntries", () => {
+  it("forwards lazily loaded install records to discovery when origin is unspecified", async () => {
+    const { module, discoverSpy, loadRecordsSpy } = await loadWithMocks({});
+
+    module.listChannelCatalogEntries({ env: ENV });
+
+    expect(loadRecordsSpy).toHaveBeenCalledTimes(1);
+    expect(loadRecordsSpy).toHaveBeenCalledWith({ env: ENV });
+    expect(discoverSpy).toHaveBeenCalledTimes(1);
+    expect(discoverSpy.mock.calls[0][0]).toMatchObject({
+      env: ENV,
+      installRecords: RECORDS,
+    });
+  });
+
+  it("skips ledger lookup when origin is 'bundled' and omits installRecords", async () => {
+    const { module, discoverSpy, loadRecordsSpy } = await loadWithMocks({});
+
+    module.listChannelCatalogEntries({ origin: "bundled", env: ENV });
+
+    expect(loadRecordsSpy).not.toHaveBeenCalled();
+    expect(discoverSpy).toHaveBeenCalledTimes(1);
+    expect(discoverSpy.mock.calls[0][0]).not.toHaveProperty("installRecords");
+  });
+
+  it("uses caller-supplied install records verbatim and does not load the ledger", async () => {
+    const { module, discoverSpy, loadRecordsSpy } = await loadWithMocks({});
+    const supplied: Record<string, PluginInstallRecord> = {
+      slack: {
+        source: "npm",
+        spec: "@openclaw/slack@1.0.0",
+      } as PluginInstallRecord,
+    };
+
+    module.listChannelCatalogEntries({ env: ENV, installRecords: supplied });
+
+    expect(loadRecordsSpy).not.toHaveBeenCalled();
+    expect(discoverSpy.mock.calls[0][0]).toMatchObject({ installRecords: supplied });
+  });
+
+  it("omits installRecords from discovery when the ledger is empty", async () => {
+    const { module, discoverSpy, loadRecordsSpy } = await loadWithMocks({
+      loadRecords: () => ({}),
+    });
+
+    module.listChannelCatalogEntries({ env: ENV });
+
+    expect(loadRecordsSpy).toHaveBeenCalledTimes(1);
+    expect(discoverSpy.mock.calls[0][0]).not.toHaveProperty("installRecords");
+  });
+
+  it("treats ledger read errors as a soft fallback (no installRecords propagated)", async () => {
+    const { module, discoverSpy, loadRecordsSpy } = await loadWithMocks({
+      loadRecords: () => {
+        throw new Error("simulated reader failure");
+      },
+    });
+
+    expect(() => module.listChannelCatalogEntries({ env: ENV })).not.toThrow();
+
+    expect(loadRecordsSpy).toHaveBeenCalledTimes(1);
+    expect(discoverSpy).toHaveBeenCalledTimes(1);
+    expect(discoverSpy.mock.calls[0][0]).not.toHaveProperty("installRecords");
+  });
+});
diff --git a/src/plugins/channel-catalog-registry.ts b/src/plugins/channel-catalog-registry.ts
index f1c65050cf1..8a596b80ca2 100644
--- a/src/plugins/channel-catalog-registry.ts
+++ b/src/plugins/channel-catalog-registry.ts
@@ -1,4 +1,6 @@
+import type { PluginInstallRecord } from "../config/types.plugins.js";
 import { discoverOpenClawPlugins } from "./discovery.js";
+import { loadInstalledPluginIndexInstallRecordsSync } from "./installed-plugin-index-records.js";
 import {
   loadPluginManifest,
   type PluginPackageChannel,
@@ -21,11 +23,20 @@ export function listChannelCatalogEntries(
     origin?: PluginOrigin;
     workspaceDir?: string;
     env?: NodeJS.ProcessEnv;
+    /**
+     * Optional override.  When omitted and `origin !== "bundled"`, the persisted
+     * plugin install ledger is loaded synchronously so that npm-installed
+     * channels stored outside the discovery roots are visible to the catalog.
+     * Bundled-only callers skip the load to avoid the disk read.
+     */
+    installRecords?: Record<string, PluginInstallRecord>;
   } = {},
 ): PluginChannelCatalogEntry[] {
+  const installRecords = resolveInstallRecords(params);
   return discoverOpenClawPlugins({
     workspaceDir: params.workspaceDir,
     env: params.env,
+    ...(installRecords && Object.keys(installRecords).length > 0 ? { installRecords } : {}),
   }).candidates.flatMap((candidate) => {
     if (params.origin && candidate.origin !== params.origin) {
       return [];
@@ -53,3 +64,21 @@ export function listChannelCatalogEntries(
     ];
   });
 }
+
+function resolveInstallRecords(params: {
+  origin?: PluginOrigin;
+  env?: NodeJS.ProcessEnv;
+  installRecords?: Record<string, PluginInstallRecord>;
+}): Record<string, PluginInstallRecord> | undefined {
+  if (params.installRecords) {
+    return params.installRecords;
+  }
+  if (params.origin === "bundled") {
+    return undefined;
+  }
+  try {
+    return loadInstalledPluginIndexInstallRecordsSync(params.env ? { env: params.env } : {});
+  } catch {
+    return undefined;
+  }
+}