fix(gateway): share codex model visibility

src/agents/model-catalog-visibility.test.ts

@@ -58,6 +58,12 @@ describe("resolveVisibleModelCatalog", () => {
         name: "GPT 5.5",
         api: "openai-responses",
       },
+      {
+        provider: "openai",
+        id: "gpt-5.4-codex",
+        name: "GPT 5.4 Codex",
+        api: "openai-responses",
+      },
     ];
 
     const result = await resolveVisibleModelCatalog({
@@ -71,8 +77,16 @@ describe("resolveVisibleModelCatalog", () => {
     expect(authChecker).toHaveBeenNthCalledWith(1, "openai", "openai-responses");
     expect(authChecker).toHaveBeenNthCalledWith(2, "openai", "openai-responses");
     expect(authChecker).toHaveBeenNthCalledWith(3, "openai", "openai-chatgpt-responses");
-    expect(authChecker).toHaveBeenCalledTimes(3);
+    expect(authChecker).toHaveBeenNthCalledWith(4, "openai", "openai-responses");
+    expect(authChecker).toHaveBeenNthCalledWith(5, "openai", "openai-chatgpt-responses");
+    expect(authChecker).toHaveBeenCalledTimes(5);
     expect(result).toEqual([
+      {
+        provider: "openai",
+        id: "gpt-5.4-codex",
+        name: "GPT 5.4 Codex",
+        api: "openai-responses",
+      },
       {
         provider: "openai",
         id: "gpt-5.5",

src/agents/model-catalog-visibility.ts

@@ -14,13 +14,17 @@ import {
 } from "./model-visibility-policy.js";
 
 type ModelCatalogVisibilityView = "default" | "configured" | "all";
-export type ProviderAuthChecker = (provider: string, modelApi?: string) => boolean | Promise<boolean>;
+export type ProviderAuthChecker = (
+  provider: string,
+  modelApi?: string,
+) => boolean | Promise<boolean>;
 const OPENAI_PROVIDER_ID = "openai";
 const OPENAI_CODEX_RESPONSES_API = "openai-chatgpt-responses";
 const OPENAI_CODEX_ROUTABLE_MODEL_IDS = new Set([
   "gpt-5.5",
   "gpt-5.5-pro",
   "gpt-5.4",
+  "gpt-5.4-codex",
   "gpt-5.4-pro",
   "gpt-5.4-mini",
 ]);
@@ -29,7 +33,7 @@ function isPromiseLike(value: boolean | Promise<boolean>): value is Promise<bool
   return typeof value === "object" && value !== null && typeof value.then === "function";
 }
 
-function isCodexRoutableOpenAIPlatformCatalogEntry(entry: ModelCatalogEntry): boolean {
+export function isCodexRoutableOpenAIPlatformCatalogEntry(entry: ModelCatalogEntry): boolean {
   // OpenAI platform entries for current Codex-routable ids can use the ChatGPT
   // Responses auth path even when their catalog API is not already that API.
   return (

src/gateway/server-methods/models-list-result.ts

@@ -20,7 +20,10 @@ import {
   loadModelCatalogForBrowse,
   type ModelCatalogBrowseView,
 } from "../../agents/model-catalog-browse.js";
-import { resolveVisibleModelCatalog } from "../../agents/model-catalog-visibility.js";
+import {
+  isCodexRoutableOpenAIPlatformCatalogEntry,
+  resolveVisibleModelCatalog,
+} from "../../agents/model-catalog-visibility.js";
 import type { ModelCatalogEntry } from "../../agents/model-catalog.types.js";
 import { resolveDefaultAgentWorkspaceDir } from "../../agents/workspace.js";
 import type { OpenClawConfig } from "../../config/types.openclaw.js";
@@ -37,16 +40,7 @@ type ModelsListProviderAuthChecker = (
 
 let loggedSlowModelsListCatalog = false;
 const OAUTH_REFRESH_MARGIN_MS = 5 * 60 * 1000;
-const OPENAI_PROVIDER_ID = "openai";
 const OPENAI_CODEX_RESPONSES_API = "openai-chatgpt-responses";
-const OPENAI_CODEX_ROUTABLE_MODEL_IDS = new Set([
-  "gpt-5.5",
-  "gpt-5.5-pro",
-  "gpt-5.4",
-  "gpt-5.4-codex",
-  "gpt-5.4-pro",
-  "gpt-5.4-mini",
-]);
 
 // Unknown views are rejected by protocol validation first; this helper keeps the
 // handler default explicit for older clients that omit the field.
@@ -211,15 +205,6 @@ function createModelsListProviderAuthChecker(params: {
   );
 }
 
-function isCodexRoutableOpenAIPlatformCatalogEntry(entry: ModelCatalogEntry): boolean {
-  return (
-    normalizeProviderId(entry.provider) === OPENAI_PROVIDER_ID &&
-    entry.api !== undefined &&
-    entry.api !== OPENAI_CODEX_RESPONSES_API &&
-    OPENAI_CODEX_ROUTABLE_MODEL_IDS.has(entry.id.trim().toLowerCase())
-  );
-}
-
 async function resolveModelsListEntryAvailability(
   providerAuthChecker: ModelsListProviderAuthChecker,
   entry: ModelCatalogEntry,