diff --git a/src/commands/models/list.manifest-catalog.test.ts b/src/commands/models/list.manifest-catalog.test.ts
new file mode 100644
index 00000000000..36dce1d902a
--- /dev/null
+++ b/src/commands/models/list.manifest-catalog.test.ts
@@ -0,0 +1,73 @@
+import { describe, expect, it, vi } from "vitest";
+
+const mocks = vi.hoisted(() => ({
+  loadPluginRegistrySnapshot: vi.fn(),
+  resolvePluginContributionOwners: vi.fn(),
+  getPluginRecord: vi.fn(),
+  isPluginEnabled: vi.fn(),
+  loadPluginManifestRegistryForInstalledIndex: vi.fn(),
+}));
+
+vi.mock("../../plugins/plugin-registry.js", () => ({
+  loadPluginRegistrySnapshot: mocks.loadPluginRegistrySnapshot,
+  resolvePluginContributionOwners: mocks.resolvePluginContributionOwners,
+  getPluginRecord: mocks.getPluginRecord,
+  isPluginEnabled: mocks.isPluginEnabled,
+}));
+
+vi.mock("../../plugins/manifest-registry-installed.js", () => ({
+  loadPluginManifestRegistryForInstalledIndex: mocks.loadPluginManifestRegistryForInstalledIndex,
+}));
+
+const moonshotPlugin = {
+  id: "moonshot",
+  providers: ["moonshot"],
+  modelCatalog: {
+    providers: {
+      moonshot: {
+        models: [{ id: "kimi-k2.6", name: "Kimi K2.6" }],
+      },
+    },
+    discovery: {
+      moonshot: "static",
+    },
+  },
+};
+
+const openrouterPlugin = {
+  id: "openrouter",
+  providers: ["openrouter"],
+  modelCatalog: {
+    providers: {
+      openrouter: {
+        models: [{ id: "auto", name: "Auto" }],
+      },
+    },
+    discovery: {
+      openrouter: "refreshable",
+    },
+  },
+};
+
+describe("loadStaticManifestCatalogRowsForList", () => {
+  it("loads all static manifest catalog rows without a provider filter", async () => {
+    const { loadStaticManifestCatalogRowsForList } = await import("./list.manifest-catalog.js");
+    const index = { plugins: [], diagnostics: [] };
+    mocks.loadPluginRegistrySnapshot.mockReturnValueOnce(index);
+    mocks.loadPluginManifestRegistryForInstalledIndex.mockReturnValueOnce({
+      plugins: [openrouterPlugin, moonshotPlugin],
+      diagnostics: [],
+    });
+
+    expect(
+      loadStaticManifestCatalogRowsForList({
+        cfg: {},
+      }).map((row) => row.ref),
+    ).toEqual(["moonshot/kimi-k2.6"]);
+    expect(mocks.loadPluginManifestRegistryForInstalledIndex).toHaveBeenCalledWith({
+      index,
+      config: {},
+      env: undefined,
+    });
+  });
+});
diff --git a/src/commands/models/list.manifest-catalog.ts b/src/commands/models/list.manifest-catalog.ts
index 6ddc93f73c0..65f82d30f52 100644
--- a/src/commands/models/list.manifest-catalog.ts
+++ b/src/commands/models/list.manifest-catalog.ts
@@ -17,10 +17,10 @@ function loadStaticManifestCatalogRowsForPluginIds(params: {
   cfg: OpenClawConfig;
   env?: NodeJS.ProcessEnv;
   index: PluginRegistrySnapshot;
-  pluginIds: readonly string[];
-  providerFilter: string;
+  pluginIds?: readonly string[];
+  providerFilter?: string;
 }): readonly NormalizedModelCatalogRow[] {
-  if (params.pluginIds.length === 0) {
+  if (params.pluginIds && params.pluginIds.length === 0) {
     return [];
   }
   const registry = loadPluginManifestRegistryForInstalledIndex({
@@ -31,7 +31,7 @@ function loadStaticManifestCatalogRowsForPluginIds(params: {
   });
   const plan = planManifestModelCatalogRows({
     registry,
-    providerFilter: params.providerFilter,
+    ...(params.providerFilter ? { providerFilter: params.providerFilter } : {}),
   });
   const staticProviders = new Set(
     plan.entries.filter((entry) => entry.discovery === "static").map((entry) => entry.provider),
@@ -79,17 +79,23 @@ function resolveDeclaredModelCatalogPluginIds(params: {
 
 export function loadStaticManifestCatalogRowsForList(params: {
   cfg: OpenClawConfig;
-  providerFilter: string;
+  providerFilter?: string;
   env?: NodeJS.ProcessEnv;
 }): readonly NormalizedModelCatalogRow[] {
-  const providerFilter = normalizeModelCatalogProviderId(params.providerFilter);
-  if (!providerFilter) {
-    return [];
-  }
+  const providerFilter = params.providerFilter
+    ? normalizeModelCatalogProviderId(params.providerFilter)
+    : undefined;
   const index = loadPluginRegistrySnapshot({
     config: params.cfg,
     env: params.env,
   });
+  if (!providerFilter) {
+    return loadStaticManifestCatalogRowsForPluginIds({
+      cfg: params.cfg,
+      env: params.env,
+      index,
+    });
+  }
   const conventionRows = loadStaticManifestCatalogRowsForPluginIds({
     cfg: params.cfg,
     env: params.env,
diff --git a/src/commands/models/list.provider-index-catalog.test.ts b/src/commands/models/list.provider-index-catalog.test.ts
index b5124ea0f98..288d489a8dd 100644
--- a/src/commands/models/list.provider-index-catalog.test.ts
+++ b/src/commands/models/list.provider-index-catalog.test.ts
@@ -14,6 +14,14 @@ describe("loadProviderIndexCatalogRowsForList", () => {
     ).toContain("moonshot/kimi-k2.6");
   });
 
+  it("returns all enabled provider-index preview rows without a provider filter", () => {
+    expect(
+      loadProviderIndexCatalogRowsForList({
+        cfg: baseConfig,
+      }).map((row) => row.ref),
+    ).toEqual(expect.arrayContaining(["deepseek/deepseek-chat", "moonshot/kimi-k2.6"]));
+  });
+
   it("suppresses provider-index preview rows when the provider plugin is disabled", () => {
     expect(
       loadProviderIndexCatalogRowsForList({
diff --git a/src/commands/models/list.provider-index-catalog.ts b/src/commands/models/list.provider-index-catalog.ts
index 7052cccf3c1..1a369bb43d3 100644
--- a/src/commands/models/list.provider-index-catalog.ts
+++ b/src/commands/models/list.provider-index-catalog.ts
@@ -8,17 +8,16 @@ import type { NormalizedModelCatalogRow } from "../../model-catalog/index.js";
 import { normalizePluginsConfig, resolveEffectiveEnableState } from "../../plugins/config-state.js";
 
 export function loadProviderIndexCatalogRowsForList(params: {
-  providerFilter: string;
+  providerFilter?: string;
   cfg: OpenClawConfig;
 }): readonly NormalizedModelCatalogRow[] {
-  const providerFilter = normalizeModelCatalogProviderId(params.providerFilter);
-  if (!providerFilter) {
-    return [];
-  }
+  const providerFilter = params.providerFilter
+    ? normalizeModelCatalogProviderId(params.providerFilter)
+    : undefined;
   const index = loadOpenClawProviderIndex();
   return planProviderIndexModelCatalogRows({
     index,
-    providerFilter,
+    ...(providerFilter ? { providerFilter } : {}),
   })
     .entries.filter(
       (entry) =>