fix(providers): hidden models leak into GET /v1/models (#11300)

The visibility toggle on a provider's dashboard page (PATCH
/api/provider-models) persists the hidden-model override under whatever key
the page's [id] route param happened to be — an alias (cc/gh/cx/ag/xao), a
canonical provider id, a compatible-provider node UUID, or its configured
prefix. catalog.ts's isModelHiddenBulk() only ever did a single-key lookup,
so a hidden model stayed listed in GET /v1/models whenever the write key and
the loop's read key diverged.

Make isModelHiddenBulk multi-key aware: given a provider key and an optional
already-resolved canonical id, it now checks the raw key, its canonical
provider id, that canonical id's alias, and the compatible-provider-node
prefix for either — covering every key the dashboard could plausibly have
written under. Updated every catalog loop call site (static PROVIDER_MODELS,
Codex-native-unprefixed, synced-discovery, custom models, alias-backed
models, managed-fallback) to pass along whichever raw/canonical pair it
already has in scope.

src/app/api/v1/models/catalog.ts

@@ -265,10 +265,6 @@ async function buildUnifiedModelsResponseCore(
     // try would let a crash here propagate as an unhandled rejection instead
     // (catalogCache.ts's in-flight coalescing does not fully consume rejections).
     const hiddenModelsByProvider = getHiddenModelsByProvider();
-    const isModelHiddenBulk = (providerId: string, modelId: string): boolean => {
-      const hiddenSet = hiddenModelsByProvider.get(providerId);
-      return hiddenSet ? hiddenSet.has(modelId) : false;
-    };
     let settings: Record<string, any> = {};
     try {
       settings = await getSettings();
@@ -377,6 +373,35 @@ async function buildUnifiedModelsResponseCore(
     const resolvePublicOwnerId = (providerId: string, canonicalProviderId: string): string =>
       providerIdToPrefix[providerId] || canonicalProviderId;
 
+    // #11300: the visibility toggle on a provider's dashboard page persists the
+    // hidden-model row under whatever key the route's `[id]` param happened to be
+    // (a node UUID, an alias like `cc`/`gh`/`cx`, or a canonical provider id) —
+    // see `PATCH /api/provider-models`. The catalog loops below each key their own
+    // lookup differently (raw connection provider, canonical id, or alias), so a
+    // single-key lookup missed the override whenever the write key and the read key
+    // diverged. Check every key a model could plausibly have been hidden under:
+    // the raw key passed in, its resolved canonical provider id, that canonical id's
+    // alias, and the compatible-provider-node prefix for either.
+    const isModelHiddenBulk = (
+      providerKey: string | null | undefined,
+      modelId: string,
+      canonicalProviderId?: string | null
+    ): boolean => {
+      if (!providerKey || !modelId) return false;
+      const canonical = canonicalProviderId || resolveCanonicalProviderId(providerKey);
+      const alias =
+        providerIdToAlias[canonical] || providerIdToAlias[providerKey] || undefined;
+      const nodePrefix = providerIdToPrefix[providerKey] || providerIdToPrefix[canonical];
+      const keysToCheck = [providerKey, canonical, alias, nodePrefix].filter(
+        (k): k is string => Boolean(k)
+      );
+      for (const key of keysToCheck) {
+        const hiddenSet = hiddenModelsByProvider.get(key);
+        if (hiddenSet?.has(modelId)) return true;
+      }
+      return false;
+    };
+
     // Get combos
     let combos = [];
     await yieldCatalogBuildTurn();
@@ -955,7 +980,7 @@ async function buildUnifiedModelsResponseCore(
         if (!isModelSelectable(canonicalProviderId, model.id)) continue;
         if (!providerSupportsModel(canonicalProviderId, model.id)) continue;
         const aliasId = `${alias}/${model.id}`;
-        if (isModelHiddenBulk(canonicalProviderId, model.id)) continue;
+        if (isModelHiddenBulk(alias, model.id, canonicalProviderId)) continue;
         if (isExcludedByProviderConnections(canonicalProviderId, model.id)) continue;
         if (shouldHidePaid(canonicalProviderId, model.id, (model as { pricing?: unknown }).pricing))
           continue;
@@ -1018,7 +1043,15 @@ async function buildUnifiedModelsResponseCore(
 
     for (const modelId of CODEX_NATIVE_UNPREFIXED_MODELS) {
       if (!providerSupportsModel("codex", modelId)) continue;
-      if (isModelHiddenBulk("codex", modelId)) continue;
+      // #11300: a codex-native unprefixed model can also be hidden via the
+      // `openai` provider page (codex runs on the openai-compatible connection)
+      // or via the `cx` alias — check all three so a hide from any of them
+      // suppresses the bare model id here.
+      if (
+        isModelHiddenBulk("codex", modelId) ||
+        isModelHiddenBulk("openai", modelId)
+      )
+        continue;
 
       const alias = providerIdToAlias.codex || "cx";
       const aliasId = `${alias}/${modelId}`;
@@ -1079,7 +1112,7 @@ async function buildUnifiedModelsResponseCore(
           if (canonicalProviderId === "codex" && isCodexDiscoveryModelExcluded(sm)) {
             continue;
           }
-          if (isModelHiddenBulk(providerId, sm.id)) continue;
+          if (isModelHiddenBulk(providerId, sm.id, canonicalProviderId)) continue;
           if (isExcludedByProviderConnections(canonicalProviderId, sm.id)) continue;
           // #6457: some upstream discovery catalogs (e.g. HuggingFace's live
           // `/v1/models`) return image/diffusion models with no modality info,
@@ -1498,7 +1531,7 @@ async function buildUnifiedModelsResponseCore(
           if (!isUnifiedChatSourceModelSelectable(canonicalProviderId, { ...model, id: modelId }))
             continue;
           if (model.isHidden === true) continue;
-          if (isModelHiddenBulk(canonicalProviderId, modelId)) continue;
+          if (isModelHiddenBulk(providerId, modelId, canonicalProviderId)) continue;
           if (isExcludedByProviderConnections(canonicalProviderId, modelId)) continue;
           // #6328: apply hidePaidModels to user-defined custom rows too.
           // Custom entries do not carry pricing, so shouldHidePaid() decides
@@ -1682,7 +1715,7 @@ async function buildUnifiedModelsResponseCore(
           continue;
         }
 
-        if (isModelHiddenBulk(canonicalProviderId, modelId)) continue;
+        if (isModelHiddenBulk(providerKey, modelId, canonicalProviderId)) continue;
         if (isExcludedByProviderConnections(canonicalProviderId, modelId)) continue;
         // #6328: apply hidePaidModels to alias-backed rows too. Alias mappings
         // point at providerKey/modelId with no pricing, so shouldHidePaid()
@@ -1756,7 +1789,7 @@ async function buildUnifiedModelsResponseCore(
       for (const model of fallbackModels) {
         const modelId = typeof model.id === "string" ? model.id : null;
         if (!modelId) continue;
-        if (isModelHiddenBulk(canonicalProviderId, modelId)) continue;
+        if (isModelHiddenBulk(providerId, modelId, canonicalProviderId)) continue;
         if (isExcludedByProviderConnections(canonicalProviderId, modelId)) continue;
         // #6328: apply hidePaidModels to managed-fallback rows too. Compatible
         // provider fallbacks lack pricing; shouldHidePaid() decides via the

tests/unit/hidden-models-leak-v1-models-11300.test.ts

@@ -0,0 +1,177 @@
+/**
+ * #11300 — Models toggled to "Hidden" on Provider pages are still listed in
+ * `GET /v1/models`.
+ *
+ * `PATCH /api/provider-models?provider=<key>&modelId=<id>` persists the hidden
+ * override under whatever key the dashboard's `[id]` route param happened to be
+ * (an alias like `cc`/`gh`/`cx`, a canonical provider id, a compatible-provider
+ * node UUID, or its configured prefix). `catalog.ts`'s `isModelHiddenBulk()` did
+ * a single-key lookup, so a model stayed listed in `/v1/models` whenever the key
+ * used to READ diverged from the key used to WRITE:
+ *
+ *  - Static `PROVIDER_MODELS` loop checked only `canonicalProviderId` — a model
+ *    hidden under the alias (e.g. `cc` for Claude Code) never matched.
+ *  - The Codex-native-unprefixed loop checked only `"codex"` — a model hidden
+ *    via the `openai` provider page (codex often shares the openai-compatible
+ *    connection) never matched.
+ *  - The synced-discovery loop checked only the raw connection `providerId` —
+ *    a model hidden via the compatible-provider node's configured *prefix*
+ *    (the identifier the operator actually sees/uses on that node's page)
+ *    never matched.
+ */
+import test from "node:test";
+import assert from "node:assert/strict";
+import fs from "node:fs";
+import os from "node:os";
+import path from "node:path";
+
+const TEST_DATA_DIR = fs.mkdtempSync(path.join(os.tmpdir(), "omniroute-11300-hidden-leak-"));
+process.env.DATA_DIR = TEST_DATA_DIR;
+
+const core = await import("../../src/lib/db/core.ts");
+const providersDb = await import("../../src/lib/db/providers.ts");
+const modelsDb = await import("../../src/lib/db/models.ts");
+const { mergeModelCompatOverride } = await import("../../src/lib/localDb.ts");
+const v1ModelsCatalog = await import("../../src/app/api/v1/models/catalog.ts");
+
+async function resetStorage() {
+  core.resetDbInstance();
+  fs.rmSync(TEST_DATA_DIR, { recursive: true, force: true });
+  fs.mkdirSync(TEST_DATA_DIR, { recursive: true });
+  v1ModelsCatalog.__resetCatalogBuilderRunsForTest();
+}
+
+test.beforeEach(async () => {
+  await resetStorage();
+});
+
+test.after(async () => {
+  core.resetDbInstance();
+  fs.rmSync(TEST_DATA_DIR, { recursive: true, force: true });
+});
+
+async function fetchCatalogIds(): Promise<string[]> {
+  const response = await v1ModelsCatalog.getUnifiedModelsResponse(
+    new Request("http://localhost/api/v1/models")
+  );
+  assert.equal(response.status, 200);
+  const body = (await response.json()) as { data: Array<{ id: string }> };
+  assert.ok(Array.isArray(body.data), "response has data array");
+  return body.data.map((m) => m.id);
+}
+
+test("#11300 A: hiding a static model under its ALIAS (cc) excludes it under both cc/ and claude/ ids", async () => {
+  await providersDb.createProviderConnection({
+    provider: "claude",
+    authType: "apikey",
+    name: "claude-main",
+    apiKey: "sk-test-11300a",
+    isActive: true,
+    testStatus: "active",
+    providerSpecificData: {},
+  });
+
+  // Sanity: before hiding, the model is advertised.
+  let ids = await fetchCatalogIds();
+  assert.ok(
+    ids.includes("cc/claude-opus-5"),
+    `expected cc/claude-opus-5 to be listed before hiding — got ${JSON.stringify(ids.filter((i) => i.includes("claude-opus-5")))}`
+  );
+
+  // Operator hides the model on the provider page, whose route param is the
+  // alias "cc" (not the canonical "claude").
+  mergeModelCompatOverride("cc", "claude-opus-5", { isHidden: true });
+
+  ids = await fetchCatalogIds();
+  assert.ok(
+    !ids.includes("cc/claude-opus-5"),
+    `#11300 RED: cc/claude-opus-5 hidden under alias "cc" must not appear — got ${JSON.stringify(ids.filter((i) => i.includes("claude-opus-5")))}`
+  );
+  assert.ok(
+    !ids.includes("claude/claude-opus-5"),
+    `#11300 RED: claude/claude-opus-5 hidden under alias "cc" must not appear either`
+  );
+});
+
+test("#11300 B: hiding a codex-native unprefixed model under \"openai\" excludes the bare model id", async () => {
+  await providersDb.createProviderConnection({
+    provider: "codex",
+    authType: "oauth",
+    name: "codex-main",
+    apiKey: "sk-test-11300b",
+    isActive: true,
+    testStatus: "active",
+    providerSpecificData: {},
+  });
+
+  const nativeModelId = "gpt-5.6-sol";
+
+  let ids = await fetchCatalogIds();
+  assert.ok(
+    ids.includes(nativeModelId),
+    `expected bare "${nativeModelId}" to be listed before hiding — got ${JSON.stringify(ids.filter((i) => i.includes("gpt-5.6-sol")))}`
+  );
+
+  // Hidden via the "openai" provider page (codex native models are commonly
+  // reached through the shared openai-compatible connection).
+  mergeModelCompatOverride("openai", nativeModelId, { isHidden: true });
+
+  ids = await fetchCatalogIds();
+  assert.ok(
+    !ids.includes(nativeModelId),
+    `#11300 RED: bare "${nativeModelId}" hidden under "openai" must not appear — got ${JSON.stringify(ids.filter((i) => i.includes("gpt-5.6-sol")))}`
+  );
+});
+
+test("#11300 C: hiding a compatible-node synced model under its configured PREFIX excludes prefix/<model>", async () => {
+  const NODE_ID = "openai-compatible-chat-11300-c0ffee00-0000-4000-8000-000000000000";
+  const PREFIX = "deepseek-node-11300";
+
+  await providersDb.createProviderNode({
+    id: NODE_ID,
+    type: "openai-compatible",
+    name: "Deepseek Node (11300 probe)",
+    prefix: PREFIX,
+    baseUrl: "https://proxy.example.com",
+    chatPath: "/v1/chat/completions",
+    modelsPath: "/v1/models",
+  });
+  const connection = await providersDb.createProviderConnection({
+    provider: NODE_ID,
+    authType: "apikey",
+    name: "deepseek-node-conn",
+    apiKey: "sk-test-11300c",
+    isActive: true,
+    testStatus: "active",
+    providerSpecificData: {
+      baseUrl: "https://proxy.example.com",
+      chatPath: "/v1/chat/completions",
+      modelsPath: "/v1/models",
+    },
+  });
+
+  const modelId = "deepseek-v4-flash-0731";
+  await modelsDb.replaceSyncedAvailableModelsForConnection(NODE_ID, (connection as { id: string }).id, [
+    { id: modelId, name: "DeepSeek V4 Flash", source: "imported", supportedEndpoints: ["chat"] },
+  ]);
+
+  let ids = await fetchCatalogIds();
+  assert.ok(
+    ids.includes(`${PREFIX}/${modelId}`),
+    `expected ${PREFIX}/${modelId} to be listed before hiding — got ${JSON.stringify(ids.filter((i) => i.includes(modelId)))}`
+  );
+
+  // Operator hides the model via the node's page, which is keyed by the
+  // configured prefix rather than the internal node UUID.
+  mergeModelCompatOverride(PREFIX, modelId, { isHidden: true });
+
+  ids = await fetchCatalogIds();
+  assert.ok(
+    !ids.includes(`${PREFIX}/${modelId}`),
+    `#11300 RED: ${PREFIX}/${modelId} hidden under prefix "${PREFIX}" must not appear — got ${JSON.stringify(ids.filter((i) => i.includes(modelId)))}`
+  );
+  assert.ok(
+    !ids.includes(`${NODE_ID}/${modelId}`),
+    `#11300 RED: ${NODE_ID}/${modelId} hidden under prefix "${PREFIX}" must not appear either`
+  );
+});