feat(llm): add native Novita AI provider via OpenAI-compatible endpoint (#155)

* feat(llm): add native Novita AI provider via OpenAI-compatible endpoint

Wire Novita AI (https://api.novita.ai/openai/v1) as a first-class LLM
provider, following the same pattern used for DeepSeek/HuggingFace/NanoGPT:
dispatched through the existing OpenAIAdapter, resolved via NOVITA_API_KEY,
with a default model, model catalog entries, config/setup wiring, and
regression tests.

* fixup(llm): use deepseek/deepseek-v4-flash-0731 as the second Novita model

Swap the curated Novita model catalog's second entry from
qwen/qwen3-coder-30b-a3b-instruct to deepseek/deepseek-v4-flash-0731 per
requested model selection. Verified live against api.novita.ai/openai/v1/models.

* fixup(llm): replace superseded DeepSeek Flash id with current Pro flagship

QA flagged that deepseek/deepseek-v4-flash-0731 has been superseded in the
live Novita catalog; deepseek/deepseek-v4-pro-0813 is now the current
serving DeepSeek flagship. Swap the second Novita model catalog entry
accordingly.

---------

Co-authored-by: jax-novita <jax-novita@users.noreply.github.com>
Co-authored-by: Joseph Magly <1159087+jmagly@users.noreply.github.com>

.env.example

@@ -10,6 +10,8 @@ DEEPSEEK_API_KEY=sk-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
 # Hugging Face — open models via the OpenAI-compatible Inference Providers router.
 # HF_TOKEN is canonical; HUGGINGFACE_API_KEY / HUGGINGFACE_TOKEN also work.
 HF_TOKEN=hf_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+# Novita AI — OpenAI-compatible API serving open-source and frontier models.
+NOVITA_API_KEY=sk_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
 GROQ_API_KEY=
 TOGETHER_API_KEY=
 REPLICATE_API_TOKEN=

README.md

@@ -75,8 +75,16 @@ Prefer to bring a key? Set one and skip the connect step:
 ```bash
 export OPENROUTER_API_KEY=...     # or VENICE_API_KEY / ANTHROPIC_API_KEY / OPENAI_API_KEY
 export XAI_API_KEY=...            # Grok Build (grok-build-0.1) — xAI's coding model, native tool-calling
+export NOVITA_API_KEY=...         # Novita AI's hosted OpenAI-compatible API
 ```
 
+Novita AI is an opt-in third-party hosted provider. Requests send the selected
+model id, prompts/context, generated output, and request metadata to Novita;
+your API key authenticates those requests. Review Novita's current
+[privacy policy](https://novita.ai/legal/privacy-policy) and
+[terms](https://novita.ai/legal/terms-of-service) before using sensitive target
+data. T3MP3ST does not claim independent assurance for sensitive workloads.
+
 Slow local agents can be given more room with `T3MP3ST_LOCAL_AGENT_TIMEOUT_MS`
 for each CLI call, `T3MP3ST_TASK_TIMEOUT_MS` for mission tasks, and
 `T3MP3ST_GENERAL_TIMEOUT_MS` for planning requests. Values are milliseconds.

docs/GETTING_STARTED.md

@@ -44,10 +44,17 @@ export VENICE_API_KEY=...
 export ANTHROPIC_API_KEY=...
 export OPENAI_API_KEY=...
 export DEEPSEEK_API_KEY=...
+export NOVITA_API_KEY=...         # third-party hosted OpenAI-compatible API
 export LITELLM_BASE_URL=http://localhost:4000/v1
 export LITELLM_API_KEY=...        # only if your LiteLLM proxy requires one
 ```
 
+Hosted providers receive the model id, prompts/context, generated output, and
+request metadata needed to serve the request. For Novita, review the current
+[privacy policy](https://novita.ai/legal/privacy-policy) and
+[terms](https://novita.ai/legal/terms-of-service) before sending sensitive
+target data; T3MP3ST does not independently certify it for sensitive workloads.
+
 Local/offline example with Ollama:
 
 ```bash

docs/index.html

@@ -5621,6 +5621,7 @@
                                     <option value="venice">Venice · OpenAI-compatible</option>
                                     <option value="openai">OpenAI · OpenAI-compatible</option>
                                     <option value="nanogpt">NanoGPT · OpenAI-compatible</option>
+                                    <option value="novita">Novita AI · OpenAI-compatible</option>
                                     <option value="anthropic">Claude · Anthropic Messages API</option>
                                 </select>
                             </div>
@@ -9244,6 +9245,7 @@ o.id === 'coordinator' ? `1. MISSION_STATUS: Progress assessment
             venice: 'https://api.venice.ai/api/v1',
             openai: 'https://api.openai.com/v1',
             nanogpt: 'https://nano-gpt.com/api/v1',
+            novita: 'https://api.novita.ai/openai/v1',
             anthropic: 'https://api.anthropic.com',
         };
         function uacProvider() { return document.getElementById('uacProvider')?.value || 'openrouter'; }

docsite/t3mp3st-docs/content/GETTING_STARTED.md

@@ -55,10 +55,17 @@ export VENICE_API_KEY=...
 export ANTHROPIC_API_KEY=...
 export OPENAI_API_KEY=...
 export DEEPSEEK_API_KEY=...
+export NOVITA_API_KEY=...         # third-party hosted OpenAI-compatible API
 export LITELLM_BASE_URL=http://localhost:4000/v1
 export LITELLM_API_KEY=...        # only if your LiteLLM proxy requires one
 ```
 
+Hosted providers receive the model id, prompts/context, generated output, and
+request metadata needed to serve the request. For Novita, review the current
+[privacy policy](https://novita.ai/legal/privacy-policy) and
+[terms](https://novita.ai/legal/terms-of-service) before sending sensitive
+target data; T3MP3ST does not independently certify it for sensitive workloads.
+
 Local/offline example with Ollama:
 
 ```bash

src/__tests__/api-key-env-static.test.ts

@@ -61,7 +61,7 @@ describe('API key environment handling hardening', () => {
   it('exportConfig redacts every supported provider key slot', () => {
     const block = exportConfigBlock();
 
-    for (const provider of ['openrouter', 'venice', 'anthropic', 'openai', 'xai', 'gemini', 'deepseek', 'huggingface', 'nanogpt', 'litellm']) {
+    for (const provider of ['openrouter', 'venice', 'anthropic', 'openai', 'xai', 'gemini', 'deepseek', 'huggingface', 'nanogpt', 'novita', 'litellm']) {
       expect(block).toContain(`${provider}: settings.apiKeys.${provider} ? '***REDACTED***' : undefined`);
     }
   });

src/__tests__/novita-provider.test.ts

@@ -0,0 +1,94 @@
+import { describe, expect, it, afterEach, vi } from 'vitest';
+import { config, AVAILABLE_MODELS } from '../config/index.js';
+import { createNovitaBackbone } from '../llm/index.js';
+
+const KEY = 'sk_novita-test-key-0123456789';
+
+describe('Novita AI provider wiring', () => {
+  const originalFetch = global.fetch;
+
+  afterEach(() => {
+    delete process.env.NOVITA_API_KEY;
+    delete process.env.TEMPEST_MODEL_FALLBACK;
+    global.fetch = originalFetch;
+    vi.restoreAllMocks();
+  });
+
+  it('resolves the Novita base URL, default model, and key from NOVITA_API_KEY', () => {
+    process.env.NOVITA_API_KEY = KEY;
+    const cfg = config.getLLMConfig('novita');
+    expect(cfg.provider).toBe('novita');
+    expect(cfg.baseUrl).toBe('https://api.novita.ai/openai/v1');
+    expect(cfg.model).toBe('zai-org/glm-5.2');
+    expect(cfg.apiKey).toBe(KEY);
+    expect(`${cfg.baseUrl}/chat/completions`).toBe(
+      'https://api.novita.ai/openai/v1/chat/completions',
+    );
+  });
+
+  it('routes through the OpenAI-compatible backbone and validates with a key', () => {
+    process.env.NOVITA_API_KEY = KEY;
+    const bb = createNovitaBackbone();
+    expect(bb.getProvider()).toBe('novita');
+    expect(bb.validateConfig().valid).toBe(true);
+  });
+
+  it('requires the provider-specific key instead of reporting an OpenAI credential error', () => {
+    expect(createNovitaBackbone().validateConfig()).toEqual({
+      valid: false,
+      error: expect.stringContaining('NOVITA_API_KEY'),
+    });
+  });
+
+  it('sends chat to the Novita endpoint with Bearer auth and the configured model', async () => {
+    const fetchSpy = vi.fn(async (_url: string | URL, _init?: RequestInit) => ({
+      ok: true,
+      json: async () => ({
+        model: 'zai-org/glm-5.2',
+        choices: [{ message: { content: 'ok' }, finish_reason: 'stop' }],
+      }),
+    }));
+    global.fetch = fetchSpy as unknown as typeof fetch;
+
+    const response = await createNovitaBackbone(KEY).chat([{ role: 'user', content: 'hello' }]);
+    expect(response.content).toBe('ok');
+    const [url, init] = fetchSpy.mock.calls[0];
+    expect(url).toBe('https://api.novita.ai/openai/v1/chat/completions');
+    expect((init as RequestInit).headers).toMatchObject({
+      Authorization: `Bearer ${KEY}`,
+      'Content-Type': 'application/json',
+    });
+    expect(JSON.parse(String((init as RequestInit).body))).toMatchObject({
+      model: 'zai-org/glm-5.2',
+      messages: [{ role: 'user', content: 'hello' }],
+    });
+  });
+
+  it.each([401, 429])('surfaces HTTP %i without silently changing providers', async (status) => {
+    const fetchSpy = vi.fn(async (_url: string | URL, _init?: RequestInit) => ({
+      ok: false,
+      status,
+      headers: { get: () => null },
+      text: async () => 'provider error',
+    }));
+    global.fetch = fetchSpy as unknown as typeof fetch;
+
+    await expect(createNovitaBackbone(KEY).chat([{ role: 'user', content: 'hello' }]))
+      .rejects.toMatchObject({ status });
+    expect(fetchSpy).toHaveBeenCalledTimes(status === 401 ? 1 : 3);
+    for (const [url] of fetchSpy.mock.calls) {
+      expect(url).toBe('https://api.novita.ai/openai/v1/chat/completions');
+    }
+  }, 10_000);
+
+  it('keeps cross-provider fallback disabled unless the operator opts in', () => {
+    process.env.NOVITA_API_KEY = KEY;
+    expect(config.getLLMConfig('novita').fallbackChain).toEqual([]);
+  });
+
+  it('publishes a non-empty Novita model catalog and configured provider state', () => {
+    process.env.NOVITA_API_KEY = KEY;
+    expect(AVAILABLE_MODELS.novita?.length ?? 0).toBeGreaterThan(0);
+    expect(config.getConfiguredProviders()).toContain('novita');
+  });
+});

src/__tests__/provider-models.test.ts

@@ -58,6 +58,21 @@ describe('listProviderModels — OpenAI-compatible providers', () => {
     expect((init as { headers: Record<string, string> }).headers.Authorization)
       .toBe('Bearer sk-nano-test-key');
   });
+
+  it('uses Novita canonical /openai/v1/models with Bearer authentication', async () => {
+    const f = fakeFetch({ data: [{ id: 'zai-org/glm-5.2' }] });
+    const models = await listProviderModels('novita', {
+      baseUrl: 'https://api.novita.ai/openai/v1',
+      apiKey: 'sk_novita-test-key',
+      fetchImpl: f,
+    });
+
+    expect(models.map((m) => m.id)).toEqual(['zai-org/glm-5.2']);
+    const [url, init] = f.mock.calls[0];
+    expect(url).toBe('https://api.novita.ai/openai/v1/models');
+    expect((init as { headers: Record<string, string> }).headers.Authorization)
+      .toBe('Bearer sk_novita-test-key');
+  });
 });
 
 describe('listProviderModels — Anthropic wire', () => {

src/config/index.ts

@@ -11,7 +11,7 @@ import { join } from 'path';
 import { existsSync, readFileSync, writeFileSync } from 'fs';
 import type { LLMProvider, LLMConfig, FallbackEntry, OpsecLevel } from '../types/index.js';
 
-type ApiKeyProvider = 'openrouter' | 'venice' | 'anthropic' | 'openai' | 'xai' | 'gemini' | 'litellm' | 'deepseek' | 'huggingface' | 'nanogpt' | 'local';
+type ApiKeyProvider = 'openrouter' | 'venice' | 'anthropic' | 'openai' | 'xai' | 'gemini' | 'litellm' | 'deepseek' | 'huggingface' | 'nanogpt' | 'novita' | 'local';
 
 // =============================================================================
 // CONFIGURATION SCHEMA
@@ -30,6 +30,7 @@ export interface TempestSettings {
     huggingface?: string;
     nanogpt?: string;
     litellm?: string;
+    novita?: string;
     local?: string;
   };
 
@@ -99,6 +100,12 @@ export interface TempestSettings {
     defaultModel: string;
   };
 
+  // Novita AI — OpenAI-compatible API serving open-source and frontier models
+  novita: {
+    baseUrl: string;
+    defaultModel: string;
+  };
+
   // Codex CLI/account subscription backend
   codex: {
     command: string;
@@ -201,6 +208,13 @@ const DEFAULT_SETTINGS: TempestSettings = {
     defaultModel: 'minimax/minimax-m2.7',
   },
 
+  // Novita AI's OpenAI-compatible surface. The OpenAIAdapter appends
+  // /chat/completions and provider-models appends /models.
+  novita: {
+    baseUrl: 'https://api.novita.ai/openai/v1',
+    defaultModel: 'zai-org/glm-5.2',
+  },
+
   codex: {
     command: 'codex',
     defaultModel: 'codex-default',
@@ -626,6 +640,25 @@ export const AVAILABLE_MODELS: Record<LLMProvider, ModelInfo[]> = {
       capabilities: ['reasoning', 'code', 'analysis', 'tools'],
     },
   ],
+  // Model ids verified live against api.novita.ai/openai/v1/models (2026-08-15).
+  novita: [
+    {
+      id: 'zai-org/glm-5.2',
+      name: 'GLM-5.2 (Novita)',
+      provider: 'Novita',
+      contextWindow: 1048576,
+      maxOutput: 131072,
+      capabilities: ['reasoning', 'code', 'analysis', 'complex-tasks', 'agents', 'tools'],
+    },
+    {
+      id: 'deepseek/deepseek-v4-pro-0813',
+      name: 'DeepSeek V4 Pro 0813 (Novita)',
+      provider: 'Novita',
+      contextWindow: 1048576,
+      maxOutput: 393216,
+      capabilities: ['reasoning', 'code', 'analysis', 'agents', 'tools'],
+    },
+  ],
   local: [
     {
       id: 'local-model',
@@ -832,6 +865,7 @@ class ConfigManager {
       deepseek: 'DEEPSEEK_API_KEY',
       huggingface: 'HF_TOKEN',
       nanogpt: 'NANOGPT_API_KEY',
+      novita: 'NOVITA_API_KEY',
       litellm: 'LITELLM_API_KEY',
     };
 
@@ -901,6 +935,7 @@ class ConfigManager {
     if (this.hasApiKey('deepseek')) providers.push('deepseek');
     if (this.hasApiKey('huggingface')) providers.push('huggingface');
     if (this.hasApiKey('nanogpt')) providers.push('nanogpt');
+    if (this.hasApiKey('novita')) providers.push('novita');
 
     // Codex uses the local Codex CLI/account auth instead of API-key storage.
     providers.push('codex');
@@ -986,6 +1021,12 @@ class ConfigManager {
         baseUrl = this.config.get('nanogpt').baseUrl;
         actualModel = model || this.config.get('nanogpt').defaultModel;
         break;
+      case 'novita':
+        // Novita AI's OpenAI-compatible surface.
+        apiKey = this.getApiKey('novita');
+        baseUrl = this.config.get('novita').baseUrl;
+        actualModel = model || this.config.get('novita').defaultModel;
+        break;
       case 'codex':
         actualModel = model || this.config.get('codex').defaultModel;
         break;
@@ -1052,7 +1093,7 @@ class ConfigManager {
     const flag = (process.env.TEMPEST_MODEL_FALLBACK || '').trim().toLowerCase();
     if (!flag || ['0', 'false', 'off', 'no'].includes(flag)) return [];
     const chain: FallbackEntry[] = [];
-    const add = (p: 'openrouter' | 'venice' | 'anthropic' | 'openai' | 'xai' | 'gemini' | 'litellm' | 'deepseek' | 'huggingface' | 'nanogpt') => {
+    const add = (p: 'openrouter' | 'venice' | 'anthropic' | 'openai' | 'xai' | 'gemini' | 'litellm' | 'deepseek' | 'huggingface' | 'nanogpt' | 'novita') => {
       if (p === primary) return;
       if (p === 'litellm' ? !this.hasLiteLLMProxy() : !this.hasApiKey(p)) return;
       chain.push({
@@ -1072,6 +1113,7 @@ class ConfigManager {
     add('deepseek');
     add('huggingface');
     add('nanogpt');
+    add('novita');
     return chain;
   }
 
@@ -1199,6 +1241,7 @@ class ConfigManager {
         deepseek: settings.apiKeys.deepseek ? '***REDACTED***' : undefined,
         huggingface: settings.apiKeys.huggingface ? '***REDACTED***' : undefined,
         nanogpt: settings.apiKeys.nanogpt ? '***REDACTED***' : undefined,
+        novita: settings.apiKeys.novita ? '***REDACTED***' : undefined,
         litellm: settings.apiKeys.litellm ? '***REDACTED***' : undefined,
       },
     };
@@ -1256,6 +1299,10 @@ HF_TOKEN=
 # Docs and key management: https://docs.nano-gpt.com/authentication
 NANOGPT_API_KEY=
 
+# Novita AI API Key (OpenAI-compatible API serving open-source and frontier models)
+# Get your key at: https://novita.ai/settings/key-management
+NOVITA_API_KEY=
+
 # Local model (Ollama / LM Studio / vLLM / llama.cpp, or any OpenAI-compatible server)
 # Point TEMPEST_LOCAL_BASE_URL at the server root (Ollama default shown below).
 # For an OpenAI-compatible server, use a versioned path: LM Studio :1234/v1,

src/config/provider-models.ts

@@ -23,7 +23,7 @@ const DEFAULT_MODEL_LIST_TIMEOUT_MS = 15_000;
 
 // Pseudo-providers with no remote model list (CLI-driven or in-process).
 const NO_REMOTE_LIST = new Set(['codex', 'mock', 'local-agent']);
-const OPENAI_COMPATIBLE_REMOTE_LIST = new Set(['openai', 'venice', 'xai', 'gemini', 'nanogpt', 'local']);
+const OPENAI_COMPATIBLE_REMOTE_LIST = new Set(['openai', 'venice', 'xai', 'gemini', 'nanogpt', 'novita', 'local']);
 const DIRECT_REMOTE_LIST = new Set(['anthropic', 'openrouter']);
 
 const stripTrailingSlash = (u: string): string => u.replace(/\/+$/, '');

src/llm/index.ts

@@ -8,6 +8,7 @@
  * - Anthropic (direct Claude access)
  * - OpenAI (GPT models)
  * - HuggingFace (open models via the OpenAI-compatible Inference Providers router)
+ * - Novita AI (OpenAI-compatible API serving open-source and frontier models)
  * - Mock (for testing)
  * - Local (Ollama, etc.)
  */
@@ -654,7 +655,11 @@ class OpenAIAdapter implements LLMProviderAdapter {
 
     if (!response.ok) {
       const errorText = await response.text();
-      throw new Error(`OpenAI API error: ${response.status} - ${errorText}`);
+      const retryAfter = response.headers?.get?.('retry-after');
+      const retryAfterMs = retryAfter && /^\d+$/.test(retryAfter)
+        ? Number(retryAfter) * 1000
+        : undefined;
+      throw new LLMApiError(`OpenAI-compatible API error: ${response.status} - ${errorText}`, response.status, retryAfterMs);
     }
 
     const data = await response.json() as OpenRouterResponse;
@@ -701,6 +706,20 @@ class NanoGPTAdapter extends OpenAIAdapter {
   }
 }
 
+class NovitaAdapter extends OpenAIAdapter {
+  name = 'novita';
+
+  validateConfig(): { valid: boolean; error?: string } {
+    if (!this.config.apiKey) {
+      return {
+        valid: false,
+        error: 'Novita AI API key is required. Set NOVITA_API_KEY. Docs: https://novita.ai/settings/key-management',
+      };
+    }
+    return { valid: true };
+  }
+}
+
 // =============================================================================
 // MOCK ADAPTER (for testing)
 // =============================================================================
@@ -1547,6 +1566,8 @@ export class LLMBackbone extends EventEmitter<LLMEvents> {
         return new OpenAIAdapter(config); // HF Inference Providers router is OpenAI-compatible (baseUrl ends in /v1)
       case 'nanogpt':
         return new NanoGPTAdapter(config);
+      case 'novita':
+        return new NovitaAdapter(config); // Novita AI's native API is OpenAI-compatible
       case 'codex':
         return new CodexAdapter(config);
       case 'mock':
@@ -1853,6 +1874,12 @@ export function createNanoGPTBackbone(apiKey?: string, model?: string): LLMBackb
   return new LLMBackbone(llmConfig);
 }
 
+export function createNovitaBackbone(apiKey?: string, model?: string): LLMBackbone {
+  const llmConfig = config.getLLMConfig('novita', model);
+  if (apiKey) llmConfig.apiKey = apiKey;
+  return new LLMBackbone(llmConfig);
+}
+
 export function createLiteLLMBackbone(apiKey?: string, model?: string, baseUrl?: string): LLMBackbone {
   const llmConfig = config.getLLMConfig('litellm', model);
   if (apiKey) llmConfig.apiKey = apiKey;
@@ -1883,7 +1910,7 @@ export function createLocalBackbone(model?: string, baseUrl?: string): LLMBackbo
  * Create the best available backbone based on configured API keys
  */
 export function createBestAvailableBackbone(): LLMBackbone {
-  // Priority: OpenRouter > Venice > LiteLLM > Anthropic > OpenAI > DeepSeek > HuggingFace > NanoGPT > Local > Mock
+  // Priority: OpenRouter > Venice > LiteLLM > Anthropic > OpenAI > DeepSeek > HuggingFace > NanoGPT > Novita > Local > Mock
   const providers = config.getConfiguredProviders();
 
   if (providers.includes('openrouter')) {
@@ -1910,6 +1937,9 @@ export function createBestAvailableBackbone(): LLMBackbone {
   if (providers.includes('nanogpt')) {
     return createNanoGPTBackbone();
   }
+  if (providers.includes('novita')) {
+    return createNovitaBackbone();
+  }
 
   // Default to mock if no API keys configured
   console.warn('No API keys configured. Using mock provider.');

src/setup.ts

@@ -335,6 +335,53 @@ async function setupNanoGPTKey(): Promise<boolean> {
   }
 }
 
+async function setupNovitaKey(): Promise<boolean> {
+  console.log('');
+  showInfo('Novita AI provides a direct OpenAI-compatible API serving open-source and frontier models.');
+  showInfo('Get your API key at: ' + chalk.underline('https://novita.ai/settings/key-management'));
+  console.log('');
+
+  const { apiKey } = await inquirer.prompt([
+    {
+      type: 'password',
+      name: 'apiKey',
+      message: 'Enter your Novita AI API key:',
+      mask: '*',
+      validate: (input: string) => {
+        if (!input || input.length < 10) {
+          return 'Please enter a valid API key';
+        }
+        return true;
+      },
+    },
+  ]);
+
+  const spinner = ora('Testing API key...').start();
+
+  try {
+    const llm = new LLMBackbone({
+      provider: 'novita',
+      model: 'zai-org/glm-5.2',
+      baseUrl: 'https://api.novita.ai/openai/v1',
+      apiKey,
+      maxTokens: 10,
+      temperature: 0,
+    });
+
+    await llm.prompt('Hello', undefined, { maxTokens: 10 });
+    spinner.succeed('API key is valid!');
+
+    setApiKey('novita', apiKey);
+    showSuccess('Novita AI API key saved successfully!');
+
+    return true;
+  } catch (error) {
+    spinner.fail('API key validation failed');
+    showError(`Error: ${error instanceof Error ? error.message : String(error)}`);
+    return false;
+  }
+}
+
 async function setupOpenAIKey(): Promise<boolean> {
   console.log('');
   showInfo('OpenAI provides access to GPT models.');
@@ -627,6 +674,10 @@ async function setupApiKeys(): Promise<void> {
           name: `NanoGPT ${hasApiKey('nanogpt') ? chalk.green('(configured)') : chalk.gray('(direct OpenAI-compatible API)')}`,
           value: 'nanogpt',
         },
+        {
+          name: `Novita AI ${hasApiKey('novita') ? chalk.green('(configured)') : chalk.gray('(direct OpenAI-compatible API)')}`,
+          value: 'novita',
+        },
         {
           name: `LiteLLM Proxy ${config.hasLiteLLMProxy() ? chalk.green('(configured)') : chalk.gray('(100+ providers via gateway)')}`,
           value: 'litellm',
@@ -658,6 +709,9 @@ async function setupApiKeys(): Promise<void> {
       case 'nanogpt':
         await setupNanoGPTKey();
         break;
+      case 'novita':
+        await setupNovitaKey();
+        break;
       case 'litellm':
         await setupLiteLLMProxy();
         break;
@@ -676,6 +730,7 @@ async function setupProvider(): Promise<void> {
   if (hasApiKey('deepseek')) configuredProviders.push({ name: 'DeepSeek', value: 'deepseek' });
   if (hasApiKey('huggingface')) configuredProviders.push({ name: 'HuggingFace', value: 'huggingface' });
   if (hasApiKey('nanogpt')) configuredProviders.push({ name: 'NanoGPT', value: 'nanogpt' });
+  if (hasApiKey('novita')) configuredProviders.push({ name: 'Novita AI', value: 'novita' });
   if (config.hasLiteLLMProxy()) configuredProviders.push({ name: 'LiteLLM Proxy', value: 'litellm' });
 
   const { provider } = await inquirer.prompt([

src/types/index.ts

@@ -6,7 +6,7 @@
 // LLM CONFIGURATION
 // =============================================================================
 
-export type LLMProvider = 'openrouter' | 'venice' | 'anthropic' | 'openai' | 'xai' | 'gemini' | 'litellm' | 'deepseek' | 'huggingface' | 'nanogpt' | 'codex' | 'mock' | 'local' | 'local-agent';
+export type LLMProvider = 'openrouter' | 'venice' | 'anthropic' | 'openai' | 'xai' | 'gemini' | 'litellm' | 'deepseek' | 'huggingface' | 'nanogpt' | 'novita' | 'codex' | 'mock' | 'local' | 'local-agent';
 
 export interface LLMConfig {
   provider: LLMProvider;