feat: add kimi code provider onboarding

src/agents/model-auth.ts

@@ -157,6 +157,7 @@ export function resolveEnvApiKey(provider: string): EnvApiKeyResult | null {
     openrouter: "OPENROUTER_API_KEY",
     "vercel-ai-gateway": "AI_GATEWAY_API_KEY",
     moonshot: "MOONSHOT_API_KEY",
+    "kimi-code": "KIMICODE_API_KEY",
     minimax: "MINIMAX_API_KEY",
     synthetic: "SYNTHETIC_API_KEY",
     mistral: "MISTRAL_API_KEY",

src/agents/models-config.providers.ts

@@ -37,6 +37,12 @@ const MOONSHOT_DEFAULT_COST = {
   cacheRead: 0,
   cacheWrite: 0,
 };
+const KIMI_CODE_BASE_URL = "https://api.kimi.com/coding/v1";
+const KIMI_CODE_MODEL_ID = "kimi-for-coding";
+const KIMI_CODE_CONTEXT_WINDOW = 262144;
+const KIMI_CODE_MAX_TOKENS = 32768;
+const KIMI_CODE_HEADERS = { "User-Agent": "KimiCLI/0.77" } as const;
+const KIMI_CODE_COMPAT = { supportsDeveloperRole: false } as const;
 
 function normalizeApiKeyConfig(value: string): string {
   const trimmed = value.trim();
@@ -184,6 +190,26 @@ function buildMoonshotProvider(): ProviderConfig {
   };
 }
 
+function buildKimiCodeProvider(): ProviderConfig {
+  return {
+    baseUrl: KIMI_CODE_BASE_URL,
+    api: "openai-completions",
+    models: [
+      {
+        id: KIMI_CODE_MODEL_ID,
+        name: "Kimi For Coding",
+        reasoning: true,
+        input: ["text"],
+        cost: MOONSHOT_DEFAULT_COST,
+        contextWindow: KIMI_CODE_CONTEXT_WINDOW,
+        maxTokens: KIMI_CODE_MAX_TOKENS,
+        headers: KIMI_CODE_HEADERS,
+        compat: KIMI_CODE_COMPAT
+      }
+    ]
+  };
+}
+
 function buildSyntheticProvider(): ProviderConfig {
   return {
     baseUrl: SYNTHETIC_BASE_URL,
@@ -192,7 +218,9 @@ function buildSyntheticProvider(): ProviderConfig {
   };
 }
 
-export function resolveImplicitProviders(params: { agentDir: string }): ModelsConfig["providers"] {
+export function resolveImplicitProviders(params: {
+  agentDir: string;
+}): ModelsConfig["providers"] {
   const providers: Record<string, ProviderConfig> = {};
   const authStore = ensureAuthProfileStore(params.agentDir, {
     allowKeychainPrompt: false,
@@ -212,6 +240,13 @@ export function resolveImplicitProviders(params: { agentDir: string }): ModelsCo
     providers.moonshot = { ...buildMoonshotProvider(), apiKey: moonshotKey };
   }
 
+  const kimiCodeKey =
+    resolveEnvApiKeyVarName("kimi-code") ??
+    resolveApiKeyFromProfiles({ provider: "kimi-code", store: authStore });
+  if (kimiCodeKey) {
+    providers["kimi-code"] = { ...buildKimiCodeProvider(), apiKey: kimiCodeKey };
+  }
+
   const syntheticKey =
     resolveEnvApiKeyVarName("synthetic") ??
     resolveApiKeyFromProfiles({ provider: "synthetic", store: authStore });