update

src/config.ts

@@ -42,6 +42,12 @@ export const config = {
   openaiApiKey: env("OPENAI_API_KEY", ""),
   openaiEnabled: envBool("OPENAI_ENABLED", false),
 
+  glmApiKey: env("GLM_API_KEY", ""),
+  glmEnabled: envBool("GLM_ENABLED", false),
+  // Zhipu has two platforms: international (api.z.ai, default) and
+  // mainland China (open.bigmodel.cn) — override for the latter.
+  glmBaseUrl: env("GLM_BASE_URL", "https://api.z.ai/api/paas/v4"),
+
   // Public docs wiki (served by the hosted git forge, e.g. Gitea wiki pages).
   // The app redirects GET /wiki there (302) so the target stays configurable.
   wikiUrl: env("WIKI_URL", "https://git.kisakay.com/k/chat/wiki"),

src/drivers/apiBase.ts

@@ -4,7 +4,7 @@ import { driverLog, fmtBytes, fmtMs } from "./log.ts";
 
 /**
  * Base class for OpenAI-compatible HTTP API drivers
- * (mistral / deepseek / openai / anthropic adapter).
+ * (mistral / glm / deepseek / openai / anthropic adapter).
  * Only enabled when an API key is configured. Phase 1: disabled stubs.
  */
 export abstract class ApiDriverBase implements LLMDriver {

src/drivers/apis.ts

@@ -52,3 +52,20 @@ export class OpenAIDriver extends ApiDriverBase {
     });
   }
 }
+
+/**
+ * GLM driver (Zhipu AI, OpenAI-compatible endpoint). Priority: after Mistral.
+ * Docs: https://docs.z.ai — international base is api.z.ai, mainland China
+ * uses https://open.bigmodel.cn/api/paas/v4 (via GLM_BASE_URL).
+ */
+export class GlmDriver extends ApiDriverBase {
+  readonly name = "glm";
+  constructor() {
+    super({
+      baseUrl: config.glmBaseUrl,
+      apiKey: config.glmApiKey,
+      enabled: config.glmEnabled,
+      defaultModels: ["glm-4.7", "glm-4.6", "glm-4.5-air", "glm-4.5-flash"],
+    });
+  }
+}

src/drivers/ollama.ts

@@ -11,7 +11,7 @@ export class OllamaDriver implements LLMDriver {
   readonly name = "ollama";
   readonly enabled: boolean;
 
-  constructor(private host: string = config.ollamaHost, enabled = config.ollamaEnabled) {
+  constructor(public readonly host: string = config.ollamaHost, enabled = config.ollamaEnabled) {
     this.host = host.replace(/\/$/, "");
     this.enabled = enabled;
   }

src/drivers/registry.ts

@@ -1,14 +1,14 @@
-import { AnthropicDriver, DeepSeekDriver, MistralDriver, OpenAIDriver } from "./apis.ts";
+import { AnthropicDriver, DeepSeekDriver, GlmDriver, MistralDriver, OpenAIDriver } from "./apis.ts";
 import { OllamaDriver } from "./ollama.ts";
 import { PuppeteerOpenAIDriver } from "./puppeteer.ts";
 import type { DriverModel, LLMDriver } from "./types.ts";
 
 /**
  * Global driver priority (per spec):
- *   1. ollama (local) -> 2. mistral -> 3. puppeteer-openai (stub)
- *   -> 4. deepseek -> 5. anthropic -> 6. openai
+ *   1. ollama (local) -> 2. mistral -> 3. glm -> 4. puppeteer-openai (stub)
+ *   -> 5. deepseek -> 6. anthropic -> 7. openai
  */
-const PRIORITY = ["ollama", "mistral", "puppeteer-openai", "deepseek", "anthropic", "openai"];
+const PRIORITY = ["ollama", "mistral", "glm", "puppeteer-openai", "deepseek", "anthropic", "openai"];
 
 export class DriverRegistry {
   private drivers: Map<string, LLMDriver>;
@@ -17,6 +17,7 @@ export class DriverRegistry {
     const all: LLMDriver[] = [
       new OllamaDriver(),
       new MistralDriver(),
+      new GlmDriver(),
       new PuppeteerOpenAIDriver(),
       new DeepSeekDriver(),
       new AnthropicDriver(),

src/index.ts

@@ -42,6 +42,7 @@ import {
   updateUser,
 } from "./db.ts";
 import type { ChatMessage } from "./drivers/types.ts";
+import type { OllamaDriver } from "./drivers/ollama.ts";
 import { DriverRegistry } from "./drivers/registry.ts";
 import { createHash, randomBytes } from "node:crypto";
 import { statSync } from "node:fs";