feat(provider): add AnonRouter

src/main/provider/defaults.ts

@@ -429,6 +429,21 @@ export const DEFAULT_PROVIDERS: LLM_PROVIDER_BASE[] = [
       defaultBaseUrl: 'https://api.anthropic.com'
     }
   },
+  {
+    id: 'anonrouter',
+    name: 'AnonRouter',
+    apiType: 'openai-completions',
+    apiKey: '',
+    baseUrl: 'https://api.anonrouter.ai/v1',
+    enable: false,
+    websites: {
+      official: 'https://anonrouter.ai/',
+      apiKey: 'https://anonrouter.ai/home/api-keys',
+      docs: 'https://docs.anonrouter.ai/quickstart',
+      models: 'https://anonrouter.ai/models',
+      defaultBaseUrl: 'https://api.anonrouter.ai/v1'
+    }
+  },
   {
     id: 'openrouter',
     name: 'OpenRouter',

src/main/provider/providerRegistry.ts

@@ -131,6 +131,13 @@ const PROVIDER_ID_REGISTRY = new Map<string, AiSdkProviderDefinition>([
       }
     })
   ],
+  [
+    'anonrouter',
+    createDefinition({
+      ...OPENAI_BASE,
+      credentialStrategy: 'api-key'
+    })
+  ],
   [
     'cheaper-inference',
     createDefinition({

src/renderer/src/components/icons/modelIconRegistry.ts

@@ -88,6 +88,7 @@ import astraflowIcon from '@/assets/llm-icons/astraflow.png?url'
 import apimartIcon from '@/assets/llm-icons/apimart.ico?url'
 import apiRouteIcon from '@/assets/llm-icons/api-route.svg?url'
 import cheaperInferenceIcon from '@/assets/llm-icons/cheaper-inference.svg?url'
+import anonrouterIcon from '@/assets/llm-icons/anonrouter.svg?url'
 
 export const modelIcons = {
   'kimi-for-coding': kimiColorIcon,
@@ -108,6 +109,7 @@ export const modelIcons = {
   'alibaba-token-plan-cn': dashscopeColorIcon,
   alibaba: dashscopeColorIcon,
   aihubmix: aihubmixColorIcon,
+  anonrouter: anonrouterIcon,
   'api-route': apiRouteIcon,
   apimart: apimartIcon,
   'cheaper-inference': cheaperInferenceIcon,
@@ -256,7 +258,8 @@ const monoIconUrls = new Set<string>([
   voiceAiColorIcon,
   novitaAiIcon,
   amdIcon,
-  apimartIcon
+  apimartIcon,
+  anonrouterIcon
 ])
 
 export const isMonoModelIconUrl = (iconUrl: string): boolean => monoIconUrls.has(iconUrl)

test/main/provider/basicApiKeyProviders.test.ts

@@ -159,6 +159,56 @@ describe('basic API-key provider registrations', () => {
     })
   })
 
+  it('discovers AnonRouter models over authenticated OpenAI-compatible discovery', async () => {
+    const defaults = DEFAULT_PROVIDERS.find((provider) => provider.id === 'anonrouter')!
+    expect(defaults).toBeDefined()
+    const fetchMock = vi.fn().mockImplementation(async () =>
+      Response.json({
+        object: 'list',
+        data: [
+          { id: 'meta-llama/llama-3.3-70b', object: 'model', owned_by: 'tinfoil' },
+          { id: 'openai/gpt-oss-120b', object: 'model', owned_by: 'venice' }
+        ]
+      })
+    )
+    global.fetch = fetchMock as unknown as typeof fetch
+
+    const config = { ...defaults, apiKey: 'test-key' }
+    const provider = new AiSdkProvider(config, createProviderSettings())
+    expect(resolveAiSdkProviderDefinition(config)).toMatchObject({
+      runtimeKind: 'openai-compatible',
+      modelSource: 'openai',
+      checkStrategy: 'fetch-models',
+      credentialStrategy: 'api-key',
+      routeStrategy: 'none',
+      embeddingStrategy: 'openai'
+    })
+
+    // Nested creator/model ids must survive discovery unchanged.
+    await expect(provider.fetchModels({ suppressErrors: false })).resolves.toEqual([
+      expect.objectContaining({
+        id: 'meta-llama/llama-3.3-70b',
+        name: 'meta-llama/llama-3.3-70b',
+        providerId: 'anonrouter',
+        ownedBy: 'tinfoil'
+      }),
+      expect.objectContaining({
+        id: 'openai/gpt-oss-120b',
+        providerId: 'anonrouter',
+        ownedBy: 'venice'
+      })
+    ])
+    await expect(provider.check()).resolves.toEqual({ isOk: true, errorMsg: null })
+    expect(fetchMock).toHaveBeenCalledWith(
+      'https://api.anonrouter.ai/v1/models',
+      expect.objectContaining({
+        method: 'GET',
+        headers: expect.objectContaining({ Authorization: 'Bearer test-key' })
+      })
+    )
+    expect(mockRunAiSdkGenerateText).not.toHaveBeenCalled()
+  })
+
   it('resolves Cheaper Inference through authenticated OpenAI-compatible model discovery', () => {
     expect(
       resolveAiSdkProviderDefinition(

test/main/provider/defaultProviders.test.ts

@@ -2,6 +2,25 @@ import { describe, expect, it } from 'vitest'
 import { DEFAULT_PROVIDERS } from '../../../src/main/provider/defaults'
 
 describe('DEFAULT_PROVIDERS', () => {
+  it('includes AnonRouter as a disabled built-in OpenAI-compatible provider', () => {
+    expect(DEFAULT_PROVIDERS).toContainEqual(
+      expect.objectContaining({
+        id: 'anonrouter',
+        name: 'AnonRouter',
+        apiType: 'openai-completions',
+        baseUrl: 'https://api.anonrouter.ai/v1',
+        enable: false,
+        websites: expect.objectContaining({
+          official: 'https://anonrouter.ai/',
+          apiKey: 'https://anonrouter.ai/home/api-keys',
+          docs: 'https://docs.anonrouter.ai/quickstart',
+          models: 'https://anonrouter.ai/models',
+          defaultBaseUrl: 'https://api.anonrouter.ai/v1'
+        })
+      })
+    )
+  })
+
   it('includes Cheaper Inference as a disabled built-in OpenAI-compatible provider', () => {
     expect(DEFAULT_PROVIDERS).toContainEqual(
       expect.objectContaining({