fix(regression): normalize model picker provider endpoint aliases

src/auto-reply/reply/directive-handling.model-picker.test.ts

@@ -0,0 +1,34 @@
+import { describe, expect, it } from "vitest";
+import {
+  buildModelPickerItems,
+  resolveProviderEndpointLabel,
+} from "./directive-handling.model-picker.js";
+
+describe("directive-handling.model-picker", () => {
+  it("dedupes provider aliases when building picker items", () => {
+    expect(
+      buildModelPickerItems([
+        { provider: "z.ai", id: "glm-5" },
+        { provider: "z-ai", id: "glm-5" },
+      ]),
+    ).toEqual([{ provider: "zai", model: "glm-5" }]);
+  });
+
+  it("matches provider endpoint labels across canonical aliases", () => {
+    const result = resolveProviderEndpointLabel("z-ai", {
+      models: {
+        providers: {
+          "z.ai": {
+            baseUrl: "https://api.z.ai/api/paas/v4",
+            api: "responses",
+          },
+        },
+      },
+    } as never);
+
+    expect(result).toEqual({
+      endpoint: "https://api.z.ai/api/paas/v4",
+      api: "responses",
+    });
+  });
+});

src/auto-reply/reply/directive-handling.model-picker.ts

@@ -1,4 +1,8 @@
-import { type ModelRef, normalizeProviderId } from "../../agents/model-selection.js";
+import {
+  findNormalizedProviderValue,
+  type ModelRef,
+  normalizeProviderId,
+} from "../../agents/model-selection.js";
 import type { OpenClawConfig } from "../../config/config.js";
 
 export type ModelPickerCatalogEntry = {
@@ -88,7 +92,7 @@ export function resolveProviderEndpointLabel(
     string,
     { baseUrl?: string; api?: string } | undefined
   >;
-  const entry = providers[normalized];
+  const entry = findNormalizedProviderValue(providers, normalized);
   const endpoint = entry?.baseUrl?.trim();
   const api = entry?.api?.trim();
   return {