feat(release): update version to 1.6.0-beta.1 and enhance release notes with new features, improvements, and bug fixes

- Integrated a new AI SDK architecture for better performance
- Added OCR functionality for image text recognition
- Introduced a code tools page with environment variable settings
- Enhanced the MCP server list with search capabilities
- Improved SVG preview and HTML content rendering
- Fixed multiple issues including document preprocessing failures and path handling on Windows
- Optimized performance and memory usage across various components

.prettierignore

@@ -7,3 +7,4 @@ tsconfig.*.json
 CHANGELOG*.md
 agents.json
 src/renderer/src/integration/nutstore/sso/lib
+AGENT.md

electron-builder.yml

@@ -116,11 +116,37 @@ afterSign: scripts/notarize.js
 artifactBuildCompleted: scripts/artifact-build-completed.js
 releaseInfo:
   releaseNotes: |
-    输入框快捷菜单增加清除按钮
-    侧边栏增加代码工具入口，代码工具增加环境变量设置
-    小程序增加多语言显示
-    优化 MCP 服务器列表
-    新增 Web 搜索图标
-    优化 SVG 预览，优化 HTML 内容样式
-    修复知识库文档预处理失败问题
-    稳定性改进和错误修复
+    🎉 新增功能：
+    - 集成全新 AI SDK 架构，提升 AI 提供商管理和工具调用性能
+    - 新增 OCR 图像文字识别功能，支持图片转文字和翻译
+    - 新增代码工具页面，支持环境变量设置和命令行工具管理
+    - 新增内置 Web 搜索工具和记忆搜索工具
+    - 新增翻译历史搜索和收藏功能
+    - 新增模型筛选和推理缓存功能
+    - 新增快速模型检测和语言检测功能
+    - 支持多种新模型：Qwen Flash、DeepSeek v3.1、Vertex AI 等
+
+    🔧 优化改进：
+    - 优化 MCP 服务器列表，新增搜索功能
+    - 优化 SVG 预览和 HTML 内容样式渲染
+    - 优化代码块识别和语言别名支持
+    - 优化拖拽列表组件，移除 antd 依赖
+    - 优化选择工具栏样式和验证逻辑
+    - 优化历史页面搜索性能和加载状态
+    - 优化代理管理器的规则匹配和日志记录
+    - 优化翻译服务，减少 token 消耗
+
+    🐛 问题修复：
+    - 修复知识库文档预处理失败问题
+    - 修复 Windows 平台代码工具路径空格处理
+    - 修复选择文本范围验证和空字符串处理
+    - 修复 Web 搜索引用丢失问题
+    - 修复全屏模式意外退出问题
+    - 修复各种模型 API 兼容性问题
+    - 修复文件上传和附件预览相关问题
+    - 修复多语言翻译格式和显示问题
+
+    ⚡ 性能提升：
+    - 优化消息处理和工具调用性能
+    - 改进错误边界和异常处理
+    - 优化内存使用和避免内存泄漏

electron.vite.config.ts

@@ -81,7 +81,10 @@ export default defineConfig({
         '@shared': resolve('packages/shared'),
         '@logger': resolve('src/renderer/src/services/LoggerService'),
         '@mcp-trace/trace-core': resolve('packages/mcp-trace/trace-core'),
-        '@mcp-trace/trace-web': resolve('packages/mcp-trace/trace-web')
+        '@mcp-trace/trace-web': resolve('packages/mcp-trace/trace-web'),
+        '@cherrystudio/ai-core/provider': resolve('packages/aiCore/src/core/providers'),
+        '@cherrystudio/ai-core/built-in/plugins': resolve('packages/aiCore/src/core/plugins/built-in'),
+        '@cherrystudio/ai-core': resolve('packages/aiCore/src')
       }
     },
     optimizeDeps: {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "CherryStudio",
-  "version": "1.5.7-rc.2",
+  "version": "1.6.0-beta.1",
   "private": true,
   "description": "A powerful AI assistant for producer.",
   "main": "./out/main/index.js",
@@ -87,12 +87,16 @@
     "@agentic/exa": "^7.3.3",
     "@agentic/searxng": "^7.3.3",
     "@agentic/tavily": "^7.3.3",
+    "@ai-sdk/amazon-bedrock": "^3.0.0",
+    "@ai-sdk/google-vertex": "^3.0.0",
+    "@ai-sdk/mistral": "^2.0.0",
     "@ant-design/v5-patch-for-react-19": "^1.0.3",
     "@anthropic-ai/sdk": "^0.41.0",
     "@anthropic-ai/vertex-sdk": "patch:@anthropic-ai/vertex-sdk@npm%3A0.11.4#~/.yarn/patches/@anthropic-ai-vertex-sdk-npm-0.11.4-c19cb41edb.patch",
     "@aws-sdk/client-bedrock": "^3.840.0",
     "@aws-sdk/client-bedrock-runtime": "^3.840.0",
     "@aws-sdk/client-s3": "^3.840.0",
+    "@cherrystudio/ai-core": "workspace:*",
     "@cherrystudio/embedjs": "^0.1.31",
     "@cherrystudio/embedjs-libsql": "^0.1.31",
     "@cherrystudio/embedjs-loader-csv": "^0.1.31",
@@ -127,6 +131,7 @@
     "@modelcontextprotocol/sdk": "^1.17.0",
     "@mozilla/readability": "^0.6.0",
     "@notionhq/client": "^2.2.15",
+    "@openrouter/ai-sdk-provider": "^1.1.2",
     "@opentelemetry/api": "^1.9.0",
     "@opentelemetry/core": "2.0.0",
     "@opentelemetry/exporter-trace-otlp-http": "^0.200.0",
@@ -136,7 +141,7 @@
     "@playwright/test": "^1.52.0",
     "@reduxjs/toolkit": "^2.2.5",
     "@shikijs/markdown-it": "^3.9.1",
-    "@swc/plugin-styled-components": "^7.1.5",
+    "@swc/plugin-styled-components": "^8.0.4",
     "@tanstack/react-query": "^5.27.0",
     "@tanstack/react-virtual": "^3.13.12",
     "@testing-library/dom": "^10.4.0",
@@ -169,6 +174,7 @@
     "@viz-js/lang-dot": "^1.0.5",
     "@viz-js/viz": "^3.14.0",
     "@xyflow/react": "^12.4.4",
+    "ai": "^5.0.26",
     "antd": "patch:antd@npm%3A5.27.0#~/.yarn/patches/antd-npm-5.27.0-aa91c36546.patch",
     "archiver": "^7.0.1",
     "async-mutex": "^0.5.0",
@@ -307,7 +313,7 @@
       "prettier --write",
       "eslint --fix"
     ],
-    "*.{json,md,yml,yaml,css,scss,html}": [
+    "*.{json,yml,yaml,css,scss,html}": [
       "prettier --write"
     ]
   }

packages/aiCore/AI_SDK_ARCHITECTURE.md

@@ -0,0 +1,514 @@
+# AI Core 基于 Vercel AI SDK 的技术架构
+
+## 1. 架构设计理念
+
+### 1.1 设计目标
+
+- **简化分层**：`models`（模型层）→ `runtime`（运行时层），清晰的职责分离
+- **统一接口**：使用 Vercel AI SDK 统一不同 AI Provider 的接口差异
+- **动态导入**：通过动态导入实现按需加载，减少打包体积
+- **最小包装**：直接使用 AI SDK 的类型和接口，避免重复定义
+- **插件系统**：基于钩子的通用插件架构，支持请求全生命周期扩展
+- **类型安全**：利用 TypeScript 和 AI SDK 的类型系统确保类型安全
+- **轻量级**：专注核心功能，保持包的轻量和高效
+- **包级独立**：作为独立包管理，便于复用和维护
+- **Agent就绪**：为将来集成 OpenAI Agents SDK 预留扩展空间
+
+### 1.2 核心优势
+
+- **标准化**：AI SDK 提供统一的模型接口，减少适配工作
+- **简化设计**：函数式API，避免过度抽象
+- **更好的开发体验**：完整的 TypeScript 支持和丰富的生态系统
+- **性能优化**：AI SDK 内置优化和最佳实践
+- **模块化设计**：独立包结构，支持跨项目复用
+- **可扩展插件**：通用的流转换和参数处理插件系统
+- **面向未来**：为 OpenAI Agents SDK 集成做好准备
+
+## 2. 整体架构图
+
+```mermaid
+graph TD
+    subgraph "用户应用 (如 Cherry Studio)"
+        UI["用户界面"]
+        Components["应用组件"]
+    end
+
+    subgraph "packages/aiCore (AI Core 包)"
+        subgraph "Runtime Layer (运行时层)"
+            RuntimeExecutor["RuntimeExecutor (运行时执行器)"]
+            PluginEngine["PluginEngine (插件引擎)"]
+            RuntimeAPI["Runtime API (便捷函数)"]
+        end
+
+        subgraph "Models Layer (模型层)"
+            ModelFactory["createModel() (模型工厂)"]
+            ProviderCreator["ProviderCreator (提供商创建器)"]
+        end
+
+        subgraph "Core Systems (核心系统)"
+            subgraph "Plugins (插件)"
+                PluginManager["PluginManager (插件管理)"]
+                BuiltInPlugins["Built-in Plugins (内置插件)"]
+                StreamTransforms["Stream Transforms (流转换)"]
+            end
+
+            subgraph "Middleware (中间件)"
+                MiddlewareWrapper["wrapModelWithMiddlewares() (中间件包装)"]
+            end
+
+            subgraph "Providers (提供商)"
+                Registry["Provider Registry (注册表)"]
+                Factory["Provider Factory (工厂)"]
+            end
+        end
+    end
+
+    subgraph "Vercel AI SDK"
+        AICore["ai (核心库)"]
+        OpenAI["@ai-sdk/openai"]
+        Anthropic["@ai-sdk/anthropic"]
+        Google["@ai-sdk/google"]
+        XAI["@ai-sdk/xai"]
+        Others["其他 19+ Providers"]
+    end
+
+    subgraph "Future: OpenAI Agents SDK"
+        AgentSDK["@openai/agents (未来集成)"]
+        AgentExtensions["Agent Extensions (预留)"]
+    end
+
+    UI --> RuntimeAPI
+    Components --> RuntimeExecutor
+    RuntimeAPI --> RuntimeExecutor
+    RuntimeExecutor --> PluginEngine
+    RuntimeExecutor --> ModelFactory
+    PluginEngine --> PluginManager
+    ModelFactory --> ProviderCreator
+    ModelFactory --> MiddlewareWrapper
+    ProviderCreator --> Registry
+    Registry --> Factory
+    Factory --> OpenAI
+    Factory --> Anthropic
+    Factory --> Google
+    Factory --> XAI
+    Factory --> Others
+
+    RuntimeExecutor --> AICore
+    AICore --> streamText
+    AICore --> generateText
+    AICore --> streamObject
+    AICore --> generateObject
+
+    PluginManager --> StreamTransforms
+    PluginManager --> BuiltInPlugins
+
+    %% 未来集成路径
+    RuntimeExecutor -.-> AgentSDK
+    AgentSDK -.-> AgentExtensions
+```
+
+## 3. 包结构设计
+
+### 3.1 新架构文件结构
+
+```
+packages/aiCore/
+├── src/
+│   ├── core/                        # 核心层 - 内部实现
+│   │   ├── models/                  # 模型层 - 模型创建和配置
+│   │   │   ├── factory.ts           # 模型工厂函数 ✅
+│   │   │   ├── ModelCreator.ts      # 模型创建器 ✅
+│   │   │   ├── ConfigManager.ts     # 配置管理器 ✅
+│   │   │   ├── types.ts             # 模型类型定义 ✅
+│   │   │   └── index.ts             # 模型层导出 ✅
+│   │   ├── runtime/                 # 运行时层 - 执行和用户API
+│   │   │   ├── executor.ts          # 运行时执行器 ✅
+│   │   │   ├── pluginEngine.ts      # 插件引擎 ✅
+│   │   │   ├── types.ts             # 运行时类型定义 ✅
+│   │   │   └── index.ts             # 运行时导出 ✅
+│   │   ├── middleware/              # 中间件系统
+│   │   │   ├── wrapper.ts           # 模型包装器 ✅
+│   │   │   ├── manager.ts           # 中间件管理器 ✅
+│   │   │   ├── types.ts             # 中间件类型 ✅
+│   │   │   └── index.ts             # 中间件导出 ✅
+│   │   ├── plugins/                 # 插件系统
+│   │   │   ├── types.ts             # 插件类型定义 ✅
+│   │   │   ├── manager.ts           # 插件管理器 ✅
+│   │   │   ├── built-in/            # 内置插件 ✅
+│   │   │   │   ├── logging.ts       # 日志插件 ✅
+│   │   │   │   ├── webSearchPlugin/ # 网络搜索插件 ✅
+│   │   │   │   ├── toolUsePlugin/   # 工具使用插件 ✅
+│   │   │   │   └── index.ts         # 内置插件导出 ✅
+│   │   │   ├── README.md            # 插件文档 ✅
+│   │   │   └── index.ts             # 插件导出 ✅
+│   │   ├── providers/               # 提供商管理
+│   │   │   ├── registry.ts          # 提供商注册表 ✅
+│   │   │   ├── factory.ts           # 提供商工厂 ✅
+│   │   │   ├── creator.ts           # 提供商创建器 ✅
+│   │   │   ├── types.ts             # 提供商类型 ✅
+│   │   │   ├── utils.ts             # 工具函数 ✅
+│   │   │   └── index.ts             # 提供商导出 ✅
+│   │   ├── options/                 # 配置选项
+│   │   │   ├── factory.ts           # 选项工厂 ✅
+│   │   │   ├── types.ts             # 选项类型 ✅
+│   │   │   ├── xai.ts               # xAI 选项 ✅
+│   │   │   ├── openrouter.ts        # OpenRouter 选项 ✅
+│   │   │   ├── examples.ts          # 示例配置 ✅
+│   │   │   └── index.ts             # 选项导出 ✅
+│   │   └── index.ts                 # 核心层导出 ✅
+│   ├── types.ts                     # 全局类型定义 ✅
+│   └── index.ts                     # 包主入口文件 ✅
+├── package.json                     # 包配置文件 ✅
+├── tsconfig.json                    # TypeScript 配置 ✅
+├── README.md                        # 包说明文档 ✅
+└── AI_SDK_ARCHITECTURE.md           # 本文档 ✅
+```
+
+## 4. 架构分层详解
+
+### 4.1 Models Layer (模型层)
+
+**职责**：统一的模型创建和配置管理
+
+**核心文件**：
+
+- `factory.ts`: 模型工厂函数 (`createModel`, `createModels`)
+- `ProviderCreator.ts`: 底层提供商创建和模型实例化
+- `types.ts`: 模型配置类型定义
+
+**设计特点**：
+
+- 函数式设计，避免不必要的类抽象
+- 统一的模型配置接口
+- 自动处理中间件应用
+- 支持批量模型创建
+
+**核心API**：
+
+```typescript
+// 模型配置接口
+export interface ModelConfig {
+  providerId: ProviderId
+  modelId: string
+  options: ProviderSettingsMap[ProviderId]
+  middlewares?: LanguageModelV1Middleware[]
+}
+
+// 核心模型创建函数
+export async function createModel(config: ModelConfig): Promise<LanguageModel>
+export async function createModels(configs: ModelConfig[]): Promise<LanguageModel[]>
+```
+
+### 4.2 Runtime Layer (运行时层)
+
+**职责**：运行时执行器和用户面向的API接口
+
+**核心组件**：
+
+- `executor.ts`: 运行时执行器类
+- `plugin-engine.ts`: 插件引擎（原PluginEnabledAiClient）
+- `index.ts`: 便捷函数和工厂方法
+
+**设计特点**：
+
+- 提供三种使用方式：类实例、静态工厂、函数式调用
+- 自动集成模型创建和插件处理
+- 完整的类型安全支持
+- 为 OpenAI Agents SDK 预留扩展接口
+
+**核心API**：
+
+```typescript
+// 运行时执行器
+export class RuntimeExecutor<T extends ProviderId = ProviderId> {
+  static create<T extends ProviderId>(
+    providerId: T,
+    options: ProviderSettingsMap[T],
+    plugins?: AiPlugin[]
+  ): RuntimeExecutor<T>
+
+  async streamText(modelId: string, params: StreamTextParams): Promise<StreamTextResult>
+  async generateText(modelId: string, params: GenerateTextParams): Promise<GenerateTextResult>
+  async streamObject(modelId: string, params: StreamObjectParams): Promise<StreamObjectResult>
+  async generateObject(modelId: string, params: GenerateObjectParams): Promise<GenerateObjectResult>
+}
+
+// 便捷函数式API
+export async function streamText<T extends ProviderId>(
+  providerId: T,
+  options: ProviderSettingsMap[T],
+  modelId: string,
+  params: StreamTextParams,
+  plugins?: AiPlugin[]
+): Promise<StreamTextResult>
+```
+
+### 4.3 Plugin System (插件系统)
+
+**职责**：可扩展的插件架构
+
+**核心组件**：
+
+- `PluginManager`: 插件生命周期管理
+- `built-in/`: 内置插件集合
+- 流转换收集和应用
+
+**设计特点**：
+
+- 借鉴 Rollup 的钩子分类设计
+- 支持流转换 (`experimental_transform`)
+- 内置常用插件（日志、计数等）
+- 完整的生命周期钩子
+
+**插件接口**：
+
+```typescript
+export interface AiPlugin {
+  name: string
+  enforce?: 'pre' | 'post'
+
+  // 【First】首个钩子 - 只执行第一个返回值的插件
+  resolveModel?: (modelId: string, context: AiRequestContext) => string | null | Promise<string | null>
+  loadTemplate?: (templateName: string, context: AiRequestContext) => any | null | Promise<any | null>
+
+  // 【Sequential】串行钩子 - 链式执行，支持数据转换
+  transformParams?: (params: any, context: AiRequestContext) => any | Promise<any>
+  transformResult?: (result: any, context: AiRequestContext) => any | Promise<any>
+
+  // 【Parallel】并行钩子 - 不依赖顺序，用于副作用
+  onRequestStart?: (context: AiRequestContext) => void | Promise<void>
+  onRequestEnd?: (context: AiRequestContext, result: any) => void | Promise<void>
+  onError?: (error: Error, context: AiRequestContext) => void | Promise<void>
+
+  // 【Stream】流处理
+  transformStream?: () => TransformStream
+}
+```
+
+### 4.4 Middleware System (中间件系统)
+
+**职责**：AI SDK原生中间件支持
+
+**核心组件**：
+
+- `ModelWrapper.ts`: 模型包装函数
+
+**设计哲学**：
+
+- 直接使用AI SDK的 `wrapLanguageModel`
+- 与插件系统分离，职责明确
+- 函数式设计，简化使用
+
+```typescript
+export function wrapModelWithMiddlewares(model: LanguageModel, middlewares: LanguageModelV1Middleware[]): LanguageModel
+```
+
+### 4.5 Provider System (提供商系统)
+
+**职责**：AI Provider注册表和动态导入
+
+**核心组件**：
+
+- `registry.ts`: 19+ Provider配置和类型
+- `factory.ts`: Provider配置工厂
+
+**支持的Providers**：
+
+- OpenAI, Anthropic, Google, XAI
+- Azure OpenAI, Amazon Bedrock, Google Vertex
+- Groq, Together.ai, Fireworks, DeepSeek
+- 等19+ AI SDK官方支持的providers
+
+## 5. 使用方式
+
+### 5.1 函数式调用 (推荐 - 简单场景)
+
+```typescript
+import { streamText, generateText } from '@cherrystudio/ai-core/runtime'
+
+// 直接函数调用
+const stream = await streamText(
+  'anthropic',
+  { apiKey: 'your-api-key' },
+  'claude-3',
+  { messages: [{ role: 'user', content: 'Hello!' }] },
+  [loggingPlugin]
+)
+```
+
+### 5.2 执行器实例 (推荐 - 复杂场景)
+
+```typescript
+import { createExecutor } from '@cherrystudio/ai-core/runtime'
+
+// 创建可复用的执行器
+const executor = createExecutor('openai', { apiKey: 'your-api-key' }, [plugin1, plugin2])
+
+// 多次使用
+const stream = await executor.streamText('gpt-4', {
+  messages: [{ role: 'user', content: 'Hello!' }]
+})
+
+const result = await executor.generateText('gpt-4', {
+  messages: [{ role: 'user', content: 'How are you?' }]
+})
+```
+
+### 5.3 静态工厂方法
+
+```typescript
+import { RuntimeExecutor } from '@cherrystudio/ai-core/runtime'
+
+// 静态创建
+const executor = RuntimeExecutor.create('anthropic', { apiKey: 'your-api-key' })
+await executor.streamText('claude-3', { messages: [...] })
+```
+
+### 5.4 直接模型创建 (高级用法)
+
+```typescript
+import { createModel } from '@cherrystudio/ai-core/models'
+import { streamText } from 'ai'
+
+// 直接创建模型使用
+const model = await createModel({
+  providerId: 'openai',
+  modelId: 'gpt-4',
+  options: { apiKey: 'your-api-key' },
+  middlewares: [middleware1, middleware2]
+})
+
+// 直接使用 AI SDK
+const result = await streamText({ model, messages: [...] })
+```
+
+## 6. 为 OpenAI Agents SDK 预留的设计
+
+### 6.1 架构兼容性
+
+当前架构完全兼容 OpenAI Agents SDK 的集成需求：
+
+```typescript
+// 当前的模型创建
+const model = await createModel({
+  providerId: 'anthropic',
+  modelId: 'claude-3',
+  options: { apiKey: 'xxx' }
+})
+
+// 将来可以直接用于 OpenAI Agents SDK
+import { Agent, run } from '@openai/agents'
+
+const agent = new Agent({
+  model, // ✅ 直接兼容 LanguageModel 接口
+  name: 'Assistant',
+  instructions: '...',
+  tools: [tool1, tool2]
+})
+
+const result = await run(agent, 'user input')
+```
+
+### 6.2 预留的扩展点
+
+1. **runtime/agents/** 目录预留
+2. **AgentExecutor** 类预留
+3. **Agent工具转换插件** 预留
+4. **多Agent编排** 预留
+
+### 6.3 未来架构扩展
+
+```
+packages/aiCore/src/core/
+├── runtime/
+│   ├── agents/              # 🚀 未来添加
+│   │   ├── AgentExecutor.ts
+│   │   ├── WorkflowManager.ts
+│   │   └── ConversationManager.ts
+│   ├── executor.ts
+│   └── index.ts
+```
+
+## 7. 架构优势
+
+### 7.1 简化设计
+
+- **移除过度抽象**：删除了orchestration层和creation层的复杂包装
+- **函数式优先**：models层使用函数而非类
+- **直接明了**：runtime层直接提供用户API
+
+### 7.2 职责清晰
+
+- **Models**: 专注模型创建和配置
+- **Runtime**: 专注执行和用户API
+- **Plugins**: 专注扩展功能
+- **Providers**: 专注AI Provider管理
+
+### 7.3 类型安全
+
+- 完整的 TypeScript 支持
+- AI SDK 类型的直接复用
+- 避免类型重复定义
+
+### 7.4 灵活使用
+
+- 三种使用模式满足不同需求
+- 从简单函数调用到复杂执行器
+- 支持直接AI SDK使用
+
+### 7.5 面向未来
+
+- 为 OpenAI Agents SDK 集成做好准备
+- 清晰的扩展点和架构边界
+- 模块化设计便于功能添加
+
+## 8. 技术决策记录
+
+### 8.1 为什么选择简化的两层架构？
+
+- **职责分离**：models专注创建，runtime专注执行
+- **模块化**：每层都有清晰的边界和职责
+- **扩展性**：为Agent功能预留了清晰的扩展空间
+
+### 8.2 为什么选择函数式设计？
+
+- **简洁性**：避免不必要的类设计
+- **性能**：减少对象创建开销
+- **易用性**：函数调用更直观
+
+### 8.3 为什么分离插件和中间件？
+
+- **职责明确**: 插件处理应用特定需求
+- **原生支持**: 中间件使用AI SDK原生功能
+- **灵活性**: 两套系统可以独立演进
+
+## 9. 总结
+
+AI Core架构实现了：
+
+### 9.1 核心特点
+
+- ✅ **简化架构**: 2层核心架构，职责清晰
+- ✅ **函数式设计**: models层完全函数化
+- ✅ **类型安全**: 统一的类型定义和AI SDK类型复用
+- ✅ **插件扩展**: 强大的插件系统
+- ✅ **多种使用方式**: 满足不同复杂度需求
+- ✅ **Agent就绪**: 为OpenAI Agents SDK集成做好准备
+
+### 9.2 核心价值
+
+- **统一接口**: 一套API支持19+ AI providers
+- **灵活使用**: 函数式、实例式、静态工厂式
+- **强类型**: 完整的TypeScript支持
+- **可扩展**: 插件和中间件双重扩展能力
+- **高性能**: 最小化包装，直接使用AI SDK
+- **面向未来**: Agent SDK集成架构就绪
+
+### 9.3 未来发展
+
+这个架构提供了：
+
+- **优秀的开发体验**: 简洁的API和清晰的使用模式
+- **强大的扩展能力**: 为Agent功能预留了完整的架构空间
+- **良好的维护性**: 职责分离明确，代码易于维护
+- **广泛的适用性**: 既适合简单调用也适合复杂应用

packages/aiCore/README.md

@@ -0,0 +1,433 @@
+# @cherrystudio/ai-core
+
+Cherry Studio AI Core 是一个基于 Vercel AI SDK 的统一 AI Provider 接口包，为 AI 应用提供强大的抽象层和插件化架构。
+
+## ✨ 核心亮点
+
+### 🏗️ 优雅的架构设计
+
+- **简化分层**：`models`（模型层）→ `runtime`（运行时层），清晰的职责分离
+- **函数式优先**：避免过度抽象，提供简洁直观的 API
+- **类型安全**：完整的 TypeScript 支持，直接复用 AI SDK 类型系统
+- **最小包装**：直接使用 AI SDK 的接口，避免重复定义和性能损耗
+
+### 🔌 强大的插件系统
+
+- **生命周期钩子**：支持请求全生命周期的扩展点
+- **流转换支持**：基于 AI SDK 的 `experimental_transform` 实现流处理
+- **插件分类**：First、Sequential、Parallel 三种钩子类型，满足不同场景
+- **内置插件**：webSearch、logging、toolUse 等开箱即用的功能
+
+### 🌐 统一多 Provider 接口
+
+- **扩展注册**：支持自定义 Provider 注册，无限扩展能力
+- **配置统一**：统一的配置接口，简化多 Provider 管理
+
+### 🚀 多种使用方式
+
+- **函数式调用**：适合简单场景的直接函数调用
+- **执行器实例**：适合复杂场景的可复用执行器
+- **静态工厂**：便捷的静态创建方法
+- **原生兼容**：完全兼容 AI SDK 原生 Provider Registry
+
+### 🔮 面向未来
+
+- **Agent 就绪**：为 OpenAI Agents SDK 集成预留架构空间
+- **模块化设计**：独立包结构，支持跨项目复用
+- **渐进式迁移**：可以逐步从现有 AI SDK 代码迁移
+
+## 特性
+
+- 🚀 统一的 AI Provider 接口
+- 🔄 动态导入支持
+- 🛠️ TypeScript 支持
+- 📦 强大的插件系统
+- 🌍 内置webSearch(Openai,Google,Anthropic,xAI)
+- 🎯 多种使用模式（函数式/实例式/静态工厂）
+- 🔌 可扩展的 Provider 注册系统
+- 🧩 完整的中间件支持
+- 📊 插件统计和调试功能
+
+## 支持的 Providers
+
+基于 [AI SDK 官方支持的 providers](https://ai-sdk.dev/providers/ai-sdk-providers)：
+
+**核心 Providers（内置支持）:**
+
+- OpenAI
+- Anthropic
+- Google Generative AI
+- OpenAI-Compatible
+- xAI (Grok)
+- Azure OpenAI
+- DeepSeek
+
+**扩展 Providers（通过注册API支持）:**
+
+- Google Vertex AI
+- ...
+- 自定义 Provider
+
+## 安装
+
+```bash
+npm install @cherrystudio/ai-core ai
+```
+
+### React Native
+
+如果你在 React Native 项目中使用此包，需要在 `metro.config.js` 中添加以下配置：
+
+```javascript
+// metro.config.js
+const { getDefaultConfig } = require('expo/metro-config')
+
+const config = getDefaultConfig(__dirname)
+
+// 添加对 @cherrystudio/ai-core 的支持
+config.resolver.resolverMainFields = ['react-native', 'browser', 'main']
+config.resolver.platforms = ['ios', 'android', 'native', 'web']
+
+module.exports = config
+```
+
+还需要安装你要使用的 AI SDK provider:
+
+```bash
+npm install @ai-sdk/openai @ai-sdk/anthropic @ai-sdk/google
+```
+
+## 使用示例
+
+### 基础用法
+
+```typescript
+import { AiCore } from '@cherrystudio/ai-core'
+
+// 创建 OpenAI executor
+const executor = AiCore.create('openai', {
+  apiKey: 'your-api-key'
+})
+
+// 流式生成
+const result = await executor.streamText('gpt-4', {
+  messages: [{ role: 'user', content: 'Hello!' }]
+})
+
+// 非流式生成
+const response = await executor.generateText('gpt-4', {
+  messages: [{ role: 'user', content: 'Hello!' }]
+})
+```
+
+### 便捷函数
+
+```typescript
+import { createOpenAIExecutor } from '@cherrystudio/ai-core'
+
+// 快速创建 OpenAI executor
+const executor = createOpenAIExecutor({
+  apiKey: 'your-api-key'
+})
+
+// 使用 executor
+const result = await executor.streamText('gpt-4', {
+  messages: [{ role: 'user', content: 'Hello!' }]
+})
+```
+
+### 多 Provider 支持
+
+```typescript
+import { AiCore } from '@cherrystudio/ai-core'
+
+// 支持多种 AI providers
+const openaiExecutor = AiCore.create('openai', { apiKey: 'openai-key' })
+const anthropicExecutor = AiCore.create('anthropic', { apiKey: 'anthropic-key' })
+const googleExecutor = AiCore.create('google', { apiKey: 'google-key' })
+const xaiExecutor = AiCore.create('xai', { apiKey: 'xai-key' })
+```
+
+### 扩展 Provider 注册
+
+对于非内置的 providers，可以通过注册 API 扩展支持：
+
+```typescript
+import { registerProvider, AiCore } from '@cherrystudio/ai-core'
+
+// 方式一：导入并注册第三方 provider
+import { createGroq } from '@ai-sdk/groq'
+
+registerProvider({
+  id: 'groq',
+  name: 'Groq',
+  creator: createGroq,
+  supportsImageGeneration: false
+})
+
+// 现在可以使用 Groq
+const groqExecutor = AiCore.create('groq', { apiKey: 'groq-key' })
+
+// 方式二：动态导入方式注册
+registerProvider({
+  id: 'mistral',
+  name: 'Mistral AI',
+  import: () => import('@ai-sdk/mistral'),
+  creatorFunctionName: 'createMistral'
+})
+
+const mistralExecutor = AiCore.create('mistral', { apiKey: 'mistral-key' })
+```
+
+## 🔌 插件系统
+
+AI Core 提供了强大的插件系统，支持请求全生命周期的扩展。
+
+### 内置插件
+
+#### webSearchPlugin - 网络搜索插件
+
+为不同 AI Provider 提供统一的网络搜索能力：
+
+```typescript
+import { webSearchPlugin } from '@cherrystudio/ai-core/built-in/plugins'
+
+const executor = AiCore.create('openai', { apiKey: 'your-key' }, [
+  webSearchPlugin({
+    openai: {
+      /* OpenAI 搜索配置 */
+    },
+    anthropic: { maxUses: 5 },
+    google: {
+      /* Google 搜索配置 */
+    },
+    xai: {
+      mode: 'on',
+      returnCitations: true,
+      maxSearchResults: 5,
+      sources: [{ type: 'web' }, { type: 'x' }, { type: 'news' }]
+    }
+  })
+])
+```
+
+#### loggingPlugin - 日志插件
+
+提供详细的请求日志记录：
+
+```typescript
+import { createLoggingPlugin } from '@cherrystudio/ai-core/built-in/plugins'
+
+const executor = AiCore.create('openai', { apiKey: 'your-key' }, [
+  createLoggingPlugin({
+    logLevel: 'info',
+    includeParams: true,
+    includeResult: false
+  })
+])
+```
+
+#### promptToolUsePlugin - 提示工具使用插件
+
+为不支持原生 Function Call 的模型提供 prompt 方式的工具调用：
+
+```typescript
+import { createPromptToolUsePlugin } from '@cherrystudio/ai-core/built-in/plugins'
+
+// 对于不支持 function call 的模型
+const executor = AiCore.create(
+  'providerId',
+  {
+    apiKey: 'your-key',
+    baseURL: 'https://your-model-endpoint'
+  },
+  [
+    createPromptToolUsePlugin({
+      enabled: true,
+      // 可选：自定义系统提示符构建
+      buildSystemPrompt: (userPrompt, tools) => {
+        return `${userPrompt}\n\nAvailable tools: ${Object.keys(tools).join(', ')}`
+      }
+    })
+  ]
+)
+```
+
+### 自定义插件
+
+创建自定义插件非常简单：
+
+```typescript
+import { definePlugin } from '@cherrystudio/ai-core'
+
+const customPlugin = definePlugin({
+  name: 'custom-plugin',
+  enforce: 'pre', // 'pre' | 'post' | undefined
+
+  // 在请求开始时记录日志
+  onRequestStart: async (context) => {
+    console.log(`Starting request for model: ${context.modelId}`)
+  },
+
+  // 转换请求参数
+  transformParams: async (params, context) => {
+    // 添加自定义系统消息
+    if (params.messages) {
+      params.messages.unshift({
+        role: 'system',
+        content: 'You are a helpful assistant.'
+      })
+    }
+    return params
+  },
+
+  // 处理响应结果
+  transformResult: async (result, context) => {
+    // 添加元数据
+    if (result.text) {
+      result.metadata = {
+        processedAt: new Date().toISOString(),
+        modelId: context.modelId
+      }
+    }
+    return result
+  }
+})
+
+// 使用自定义插件
+const executor = AiCore.create('openai', { apiKey: 'your-key' }, [customPlugin])
+```
+
+### 使用 AI SDK 原生 Provider 注册表
+
+> https://ai-sdk.dev/docs/reference/ai-sdk-core/provider-registry
+
+除了使用内建的 provider 管理，你还可以使用 AI SDK 原生的 `createProviderRegistry` 来构建自己的 provider 注册表。
+
+#### 基本用法示例
+
+```typescript
+import { createClient } from '@cherrystudio/ai-core'
+import { createProviderRegistry } from 'ai'
+import { createOpenAI } from '@ai-sdk/openai'
+import { anthropic } from '@ai-sdk/anthropic'
+
+// 1. 创建 AI SDK 原生注册表
+export const registry = createProviderRegistry({
+  // register provider with prefix and default setup:
+  anthropic,
+
+  // register provider with prefix and custom setup:
+  openai: createOpenAI({
+    apiKey: process.env.OPENAI_API_KEY
+  })
+})
+
+// 2. 创建client,'openai'可以传空或者传providerId(内建的provider)
+const client = PluginEnabledAiClient.create('openai', {
+  apiKey: process.env.OPENAI_API_KEY
+})
+
+// 3. 方式1：使用内建逻辑（传统方式）
+const result1 = await client.streamText('gpt-4', {
+  messages: [{ role: 'user', content: 'Hello with built-in logic!' }]
+})
+
+// 4. 方式2：使用自定义注册表（灵活方式）
+const result2 = await client.streamText({
+  model: registry.languageModel('openai:gpt-4'),
+  messages: [{ role: 'user', content: 'Hello with custom registry!' }]
+})
+
+// 5. 支持的重载方法
+await client.generateObject({
+  model: registry.languageModel('openai:gpt-4'),
+  schema: z.object({ name: z.string() }),
+  messages: [{ role: 'user', content: 'Generate a user' }]
+})
+
+await client.streamObject({
+  model: registry.languageModel('anthropic:claude-3-opus-20240229'),
+  schema: z.object({ items: z.array(z.string()) }),
+  messages: [{ role: 'user', content: 'Generate a list' }]
+})
+```
+
+#### 与插件系统配合使用
+
+更强大的是，你还可以将自定义注册表与 Cherry Studio 的插件系统结合使用：
+
+```typescript
+import { PluginEnabledAiClient } from '@cherrystudio/ai-core'
+import { createProviderRegistry } from 'ai'
+import { createOpenAI } from '@ai-sdk/openai'
+import { anthropic } from '@ai-sdk/anthropic'
+
+// 1. 创建带插件的客户端
+const client = PluginEnabledAiClient.create(
+  'openai',
+  {
+    apiKey: process.env.OPENAI_API_KEY
+  },
+  [LoggingPlugin, RetryPlugin]
+)
+
+// 2. 创建自定义注册表
+const registry = createProviderRegistry({
+  openai: createOpenAI({ apiKey: process.env.OPENAI_API_KEY }),
+  anthropic: anthropic({ apiKey: process.env.ANTHROPIC_API_KEY })
+})
+
+// 3. 方式1：使用内建逻辑 + 完整插件系统
+await client.streamText('gpt-4', {
+  messages: [{ role: 'user', content: 'Hello with plugins!' }]
+})
+
+// 4. 方式2：使用自定义注册表 + 有限插件支持
+await client.streamText({
+  model: registry.languageModel('anthropic:claude-3-opus-20240229'),
+  messages: [{ role: 'user', content: 'Hello from Claude!' }]
+})
+
+// 5. 支持的方法
+await client.generateObject({
+  model: registry.languageModel('openai:gpt-4'),
+  schema: z.object({ name: z.string() }),
+  messages: [{ role: 'user', content: 'Generate a user' }]
+})
+
+await client.streamObject({
+  model: registry.languageModel('openai:gpt-4'),
+  schema: z.object({ items: z.array(z.string()) }),
+  messages: [{ role: 'user', content: 'Generate a list' }]
+})
+```
+
+#### 混合使用的优势
+
+- **灵活性**：可以根据需要选择使用内建逻辑或自定义注册表
+- **兼容性**：完全兼容 AI SDK 的 `createProviderRegistry` API
+- **渐进式**：可以逐步迁移现有代码，无需一次性重构
+- **插件支持**：自定义注册表仍可享受插件系统的部分功能
+- **最佳实践**：结合两种方式的优点，既有动态加载的性能优势，又有统一注册表的便利性
+
+## 📚 相关资源
+
+- [Vercel AI SDK 文档](https://ai-sdk.dev/)
+- [Cherry Studio 项目](https://github.com/CherryHQ/cherry-studio)
+- [AI SDK Providers](https://ai-sdk.dev/providers/ai-sdk-providers)
+
+## 未来版本
+
+- 🔮 多 Agent 编排
+- 🔮 可视化插件配置
+- 🔮 实时监控和分析
+- 🔮 云端插件同步
+
+## 📄 License
+
+MIT License - 详见 [LICENSE](https://github.com/CherryHQ/cherry-studio/blob/main/LICENSE) 文件
+
+---
+
+**Cherry Studio AI Core** - 让 AI 开发更简单、更强大、更灵活 🚀

packages/aiCore/examples/hub-provider-usage.ts

@@ -0,0 +1,103 @@
+/**
+ * Hub Provider 使用示例
+ *
+ * 演示如何使用简化后的Hub Provider功能来路由到多个底层provider
+ */
+
+import { createHubProvider, initializeProvider, providerRegistry } from '../src/index'
+
+async function demonstrateHubProvider() {
+  try {
+    // 1. 初始化底层providers
+    console.log('📦 初始化底层providers...')
+
+    initializeProvider('openai', {
+      apiKey: process.env.OPENAI_API_KEY || 'sk-test-key'
+    })
+
+    initializeProvider('anthropic', {
+      apiKey: process.env.ANTHROPIC_API_KEY || 'sk-ant-test-key'
+    })
+
+    // 2. 创建Hub Provider（自动包含所有已初始化的providers）
+    console.log('🌐 创建Hub Provider...')
+
+    const aihubmixProvider = createHubProvider({
+      hubId: 'aihubmix',
+      debug: true
+    })
+
+    // 3. 注册Hub Provider
+    providerRegistry.registerProvider('aihubmix', aihubmixProvider)
+
+    console.log('✅ Hub Provider "aihubmix" 注册成功')
+
+    // 4. 使用Hub Provider访问不同的模型
+    console.log('\n🚀 使用Hub模型...')
+
+    // 通过Hub路由到OpenAI
+    const openaiModel = providerRegistry.languageModel('aihubmix:openai:gpt-4')
+    console.log('✓ OpenAI模型已获取:', openaiModel.modelId)
+
+    // 通过Hub路由到Anthropic
+    const anthropicModel = providerRegistry.languageModel('aihubmix:anthropic:claude-3.5-sonnet')
+    console.log('✓ Anthropic模型已获取:', anthropicModel.modelId)
+
+    // 5. 演示错误处理
+    console.log('\n❌ 演示错误处理...')
+
+    try {
+      // 尝试访问未初始化的provider
+      providerRegistry.languageModel('aihubmix:google:gemini-pro')
+    } catch (error) {
+      console.log('预期错误:', error.message)
+    }
+
+    try {
+      // 尝试使用错误的模型ID格式
+      providerRegistry.languageModel('aihubmix:invalid-format')
+    } catch (error) {
+      console.log('预期错误:', error.message)
+    }
+
+    // 6. 多个Hub Provider示例
+    console.log('\n🔄 创建多个Hub Provider...')
+
+    const localHubProvider = createHubProvider({
+      hubId: 'local-ai'
+    })
+
+    providerRegistry.registerProvider('local-ai', localHubProvider)
+    console.log('✅ Hub Provider "local-ai" 注册成功')
+
+    console.log('\n🎉 Hub Provider演示完成！')
+  } catch (error) {
+    console.error('💥 演示过程中发生错误:', error)
+  }
+}
+
+// 演示简化的使用方式
+function simplifiedUsageExample() {
+  console.log('\n📝 简化使用示例:')
+  console.log(`
+// 1. 初始化providers
+initializeProvider('openai', { apiKey: 'sk-xxx' })
+initializeProvider('anthropic', { apiKey: 'sk-ant-xxx' })
+
+// 2. 创建并注册Hub Provider
+const hubProvider = createHubProvider({ hubId: 'aihubmix' })
+providerRegistry.registerProvider('aihubmix', hubProvider)
+
+// 3. 直接使用
+const model1 = providerRegistry.languageModel('aihubmix:openai:gpt-4')
+const model2 = providerRegistry.languageModel('aihubmix:anthropic:claude-3.5-sonnet')
+`)
+}
+
+// 运行演示
+if (require.main === module) {
+  demonstrateHubProvider()
+  simplifiedUsageExample()
+}
+
+export { demonstrateHubProvider, simplifiedUsageExample }

packages/aiCore/examples/image-generation.ts

@@ -0,0 +1,167 @@
+/**
+ * Image Generation Example
+ * 演示如何使用 aiCore 的文生图功能
+ */
+
+import { createExecutor, generateImage } from '../src/index'
+
+async function main() {
+  // 方式1: 使用执行器实例
+  console.log('📸 创建 OpenAI 图像生成执行器...')
+  const executor = createExecutor('openai', {
+    apiKey: process.env.OPENAI_API_KEY!
+  })
+
+  try {
+    console.log('🎨 使用执行器生成图像...')
+    const result1 = await executor.generateImage('dall-e-3', {
+      prompt: 'A futuristic cityscape at sunset with flying cars',
+      size: '1024x1024',
+      n: 1
+    })
+
+    console.log('✅ 图像生成成功!')
+    console.log('📊 结果:', {
+      imagesCount: result1.images.length,
+      mediaType: result1.image.mediaType,
+      hasBase64: !!result1.image.base64,
+      providerMetadata: result1.providerMetadata
+    })
+  } catch (error) {
+    console.error('❌ 执行器生成失败:', error)
+  }
+
+  // 方式2: 使用直接调用 API
+  try {
+    console.log('🎨 使用直接 API 生成图像...')
+    const result2 = await generateImage('openai', { apiKey: process.env.OPENAI_API_KEY! }, 'dall-e-3', {
+      prompt: 'A magical forest with glowing mushrooms and fairy lights',
+      aspectRatio: '16:9',
+      providerOptions: {
+        openai: {
+          quality: 'hd',
+          style: 'vivid'
+        }
+      }
+    })
+
+    console.log('✅ 直接 API 生成成功!')
+    console.log('📊 结果:', {
+      imagesCount: result2.images.length,
+      mediaType: result2.image.mediaType,
+      hasBase64: !!result2.image.base64
+    })
+  } catch (error) {
+    console.error('❌ 直接 API 生成失败:', error)
+  }
+
+  // 方式3: 支持其他提供商 (Google Imagen)
+  if (process.env.GOOGLE_API_KEY) {
+    try {
+      console.log('🎨 使用 Google Imagen 生成图像...')
+      const googleExecutor = createExecutor('google', {
+        apiKey: process.env.GOOGLE_API_KEY!
+      })
+
+      const result3 = await googleExecutor.generateImage('imagen-3.0-generate-002', {
+        prompt: 'A serene mountain lake at dawn with mist rising from the water',
+        aspectRatio: '1:1'
+      })
+
+      console.log('✅ Google Imagen 生成成功!')
+      console.log('📊 结果:', {
+        imagesCount: result3.images.length,
+        mediaType: result3.image.mediaType,
+        hasBase64: !!result3.image.base64
+      })
+    } catch (error) {
+      console.error('❌ Google Imagen 生成失败:', error)
+    }
+  }
+
+  // 方式4: 支持插件系统
+  const pluginExample = async () => {
+    console.log('🔌 演示插件系统...')
+
+    // 创建一个示例插件，用于修改提示词
+    const promptEnhancerPlugin = {
+      name: 'prompt-enhancer',
+      transformParams: async (params: any) => {
+        console.log('🔧 插件: 增强提示词...')
+        return {
+          ...params,
+          prompt: `${params.prompt}, highly detailed, cinematic lighting, 4K resolution`
+        }
+      },
+      transformResult: async (result: any) => {
+        console.log('🔧 插件: 处理结果...')
+        return {
+          ...result,
+          enhanced: true
+        }
+      }
+    }
+
+    const executorWithPlugin = createExecutor(
+      'openai',
+      {
+        apiKey: process.env.OPENAI_API_KEY!
+      },
+      [promptEnhancerPlugin]
+    )
+
+    try {
+      const result4 = await executorWithPlugin.generateImage('dall-e-3', {
+        prompt: 'A cute robot playing in a garden'
+      })
+
+      console.log('✅ 插件系统生成成功!')
+      console.log('📊 结果:', {
+        imagesCount: result4.images.length,
+        enhanced: (result4 as any).enhanced,
+        mediaType: result4.image.mediaType
+      })
+    } catch (error) {
+      console.error('❌ 插件系统生成失败:', error)
+    }
+  }
+
+  await pluginExample()
+}
+
+// 错误处理演示
+async function errorHandlingExample() {
+  console.log('⚠️  演示错误处理...')
+
+  try {
+    const executor = createExecutor('openai', {
+      apiKey: 'invalid-key'
+    })
+
+    await executor.generateImage('dall-e-3', {
+      prompt: 'Test image'
+    })
+  } catch (error: any) {
+    console.log('✅ 成功捕获错误:', error.constructor.name)
+    console.log('📋 错误信息:', error.message)
+    console.log('🏷️  提供商ID:', error.providerId)
+    console.log('🏷️  模型ID:', error.modelId)
+  }
+}
+
+// 运行示例
+if (require.main === module) {
+  main()
+    .then(() => {
+      console.log('🎉 所有示例完成!')
+      return errorHandlingExample()
+    })
+    .then(() => {
+      console.log('🎯 示例程序结束')
+      process.exit(0)
+    })
+    .catch((error) => {
+      console.error('💥 程序执行出错:', error)
+      process.exit(1)
+    })
+}

packages/aiCore/package.json

@@ -0,0 +1,85 @@
+{
+  "name": "@cherrystudio/ai-core",
+  "version": "1.0.0-alpha.10",
+  "description": "Cherry Studio AI Core - Unified AI Provider Interface Based on Vercel AI SDK",
+  "main": "dist/index.js",
+  "module": "dist/index.mjs",
+  "types": "dist/index.d.ts",
+  "react-native": "dist/index.js",
+  "scripts": {
+    "build": "tsdown",
+    "dev": "tsc -w",
+    "clean": "rm -rf dist",
+    "test": "vitest run",
+    "test:watch": "vitest"
+  },
+  "keywords": [
+    "ai",
+    "sdk",
+    "openai",
+    "anthropic",
+    "google",
+    "cherry-studio",
+    "vercel-ai-sdk"
+  ],
+  "author": "Cherry Studio",
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/CherryHQ/cherry-studio.git"
+  },
+  "bugs": {
+    "url": "https://github.com/CherryHQ/cherry-studio/issues"
+  },
+  "homepage": "https://github.com/CherryHQ/cherry-studio#readme",
+  "peerDependencies": {
+    "ai": "^5.0.26"
+  },
+  "dependencies": {
+    "@ai-sdk/anthropic": "^2.0.5",
+    "@ai-sdk/azure": "^2.0.16",
+    "@ai-sdk/deepseek": "^1.0.9",
+    "@ai-sdk/google": "^2.0.7",
+    "@ai-sdk/openai": "^2.0.19",
+    "@ai-sdk/openai-compatible": "^1.0.9",
+    "@ai-sdk/provider": "^2.0.0",
+    "@ai-sdk/provider-utils": "^3.0.4",
+    "@ai-sdk/xai": "^2.0.9",
+    "zod": "^3.25.0"
+  },
+  "devDependencies": {
+    "tsdown": "^0.12.9",
+    "typescript": "^5.0.0",
+    "vitest": "^3.2.4"
+  },
+  "sideEffects": false,
+  "engines": {
+    "node": ">=18.0.0"
+  },
+  "files": [
+    "dist"
+  ],
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "react-native": "./dist/index.js",
+      "import": "./dist/index.mjs",
+      "require": "./dist/index.js",
+      "default": "./dist/index.js"
+    },
+    "./built-in/plugins": {
+      "types": "./dist/built-in/plugins/index.d.ts",
+      "react-native": "./dist/built-in/plugins/index.js",
+      "import": "./dist/built-in/plugins/index.mjs",
+      "require": "./dist/built-in/plugins/index.js",
+      "default": "./dist/built-in/plugins/index.js"
+    },
+    "./provider": {
+      "types": "./dist/provider/index.d.ts",
+      "react-native": "./dist/provider/index.js",
+      "import": "./dist/provider/index.mjs",
+      "require": "./dist/provider/index.js",
+      "default": "./dist/provider/index.js"
+    }
+  }
+}

packages/aiCore/setupVitest.ts

@@ -0,0 +1,2 @@
+// 模拟 Vite SSR helper，避免 Node 环境找不到时报错
+;(globalThis as any).__vite_ssr_exportName__ = (name: string, value: any) => value

packages/aiCore/src/core/README.MD

@@ -0,0 +1,3 @@
+# @cherryStudio-aiCore
+
+Core

packages/aiCore/src/core/index.ts

@@ -0,0 +1,17 @@
+/**
+ * Core 模块导出
+ * 内部核心功能，供其他模块使用，不直接面向最终调用者
+ */
+
+// 中间件系统
+export type { NamedMiddleware } from './middleware'
+export { createMiddlewares, wrapModelWithMiddlewares } from './middleware'
+
+// 创建管理
+export { globalModelResolver, ModelResolver } from './models'
+export type { ModelConfig as ModelConfigType } from './models/types'
+
+// 执行管理
+export type { ToolUseRequestContext } from './plugins/built-in/toolUsePlugin/type'
+export { createExecutor, createOpenAICompatibleExecutor } from './runtime'
+export type { RuntimeConfig } from './runtime/types'

packages/aiCore/src/core/middleware/index.ts

@@ -0,0 +1,8 @@
+/**
+ * Middleware 模块导出
+ * 提供通用的中间件管理能力
+ */
+
+export { createMiddlewares } from './manager'
+export type { NamedMiddleware } from './types'
+export { wrapModelWithMiddlewares } from './wrapper'

packages/aiCore/src/core/middleware/manager.ts

@@ -0,0 +1,16 @@
+/**
+ * 中间件管理器
+ * 专注于 AI SDK 中间件的管理，与插件系统分离
+ */
+import { LanguageModelV2Middleware } from '@ai-sdk/provider'
+
+/**
+ * 创建中间件列表
+ * 合并用户提供的中间件
+ */
+export function createMiddlewares(userMiddlewares: LanguageModelV2Middleware[] = []): LanguageModelV2Middleware[] {
+  // 未来可以在这里添加默认的中间件
+  const defaultMiddlewares: LanguageModelV2Middleware[] = []
+
+  return [...defaultMiddlewares, ...userMiddlewares]
+}

packages/aiCore/src/core/middleware/types.ts

@@ -0,0 +1,12 @@
+/**
+ * 中间件系统类型定义
+ */
+import { LanguageModelV2Middleware } from '@ai-sdk/provider'
+
+/**
+ * 具名中间件接口
+ */
+export interface NamedMiddleware {
+  name: string
+  middleware: LanguageModelV2Middleware
+}

packages/aiCore/src/core/middleware/wrapper.ts

@@ -0,0 +1,23 @@
+/**
+ * 模型包装工具函数
+ * 用于将中间件应用到LanguageModel上
+ */
+import { LanguageModelV2, LanguageModelV2Middleware } from '@ai-sdk/provider'
+import { wrapLanguageModel } from 'ai'
+
+/**
+ * 使用中间件包装模型
+ */
+export function wrapModelWithMiddlewares(
+  model: LanguageModelV2,
+  middlewares: LanguageModelV2Middleware[]
+): LanguageModelV2 {
+  if (middlewares.length === 0) {
+    return model
+  }
+
+  return wrapLanguageModel({
+    model,
+    middleware: middlewares
+  })
+}

packages/aiCore/src/core/models/ModelResolver.ts

@@ -0,0 +1,130 @@
+/**
+ * 模型解析器 - models模块的核心
+ * 负责将modelId解析为AI SDK的LanguageModel实例
+ * 支持传统格式和命名空间格式
+ * 集成了来自 ModelCreator 的特殊处理逻辑
+ */
+
+import { EmbeddingModelV2, ImageModelV2, LanguageModelV2, LanguageModelV2Middleware } from '@ai-sdk/provider'
+
+import { isOpenAIChatCompletionOnlyModel } from '../../utils/model'
+import { wrapModelWithMiddlewares } from '../middleware/wrapper'
+import { globalRegistryManagement } from '../providers/RegistryManagement'
+
+export class ModelResolver {
+  /**
+   * 核心方法：解析任意格式的modelId为语言模型
+   *
+   * @param modelId 模型ID，支持 'gpt-4' 和 'anthropic>claude-3' 两种格式
+   * @param fallbackProviderId 当modelId为传统格式时使用的providerId
+   * @param providerOptions provider配置选项（用于OpenAI模式选择等）
+   * @param middlewares 中间件数组，会应用到最终模型上
+   */
+  async resolveLanguageModel(
+    modelId: string,
+    fallbackProviderId: string,
+    providerOptions?: any,
+    middlewares?: LanguageModelV2Middleware[]
+  ): Promise<LanguageModelV2> {
+    let finalProviderId = fallbackProviderId
+    let model: LanguageModelV2
+
+    // 🎯 处理 OpenAI 模式选择逻辑 (从 ModelCreator 迁移)
+    if (fallbackProviderId === 'openai' && providerOptions?.mode === 'chat') {
+      // 检查是否支持 chat 模式且不是只支持 chat 的模型
+      if (!isOpenAIChatCompletionOnlyModel(modelId)) {
+        finalProviderId = 'openai-chat'
+      }
+      // 否则使用默认的 openai (responses 模式)
+    }
+
+    // 检查是否是命名空间格式
+    if (modelId.includes(':')) {
+      model = this.resolveNamespacedModel(modelId)
+    } else {
+      // 传统格式：使用处理后的 providerId + modelId
+      model = this.resolveTraditionalModel(finalProviderId, modelId)
+    }
+
+    // 🎯 应用中间件（如果有）
+    if (middlewares && middlewares.length > 0) {
+      model = wrapModelWithMiddlewares(model, middlewares)
+    }
+
+    return model
+  }
+
+  /**
+   * 解析文本嵌入模型
+   */
+  async resolveTextEmbeddingModel(modelId: string, fallbackProviderId: string): Promise<EmbeddingModelV2<string>> {
+    if (modelId.includes(':')) {
+      return this.resolveNamespacedEmbeddingModel(modelId)
+    }
+
+    return this.resolveTraditionalEmbeddingModel(fallbackProviderId, modelId)
+  }
+
+  /**
+   * 解析图像模型
+   */
+  async resolveImageModel(modelId: string, fallbackProviderId: string): Promise<ImageModelV2> {
+    if (modelId.includes(':')) {
+      return this.resolveNamespacedImageModel(modelId)
+    }
+
+    return this.resolveTraditionalImageModel(fallbackProviderId, modelId)
+  }
+
+  /**
+   * 解析命名空间格式的语言模型
+   * aihubmix:anthropic:claude-3 -> globalRegistryManagement.languageModel('aihubmix:anthropic:claude-3')
+   */
+  private resolveNamespacedModel(modelId: string): LanguageModelV2 {
+    return globalRegistryManagement.languageModel(modelId as any)
+  }
+
+  /**
+   * 解析传统格式的语言模型
+   * providerId: 'openai', modelId: 'gpt-4' -> globalRegistryManagement.languageModel('openai:gpt-4')
+   */
+  private resolveTraditionalModel(providerId: string, modelId: string): LanguageModelV2 {
+    const fullModelId = `${providerId}:${modelId}`
+    return globalRegistryManagement.languageModel(fullModelId as any)
+  }
+
+  /**
+   * 解析命名空间格式的嵌入模型
+   */
+  private resolveNamespacedEmbeddingModel(modelId: string): EmbeddingModelV2<string> {
+    return globalRegistryManagement.textEmbeddingModel(modelId as any)
+  }
+
+  /**
+   * 解析传统格式的嵌入模型
+   */
+  private resolveTraditionalEmbeddingModel(providerId: string, modelId: string): EmbeddingModelV2<string> {
+    const fullModelId = `${providerId}:${modelId}`
+    return globalRegistryManagement.textEmbeddingModel(fullModelId as any)
+  }
+
+  /**
+   * 解析命名空间格式的图像模型
+   */
+  private resolveNamespacedImageModel(modelId: string): ImageModelV2 {
+    return globalRegistryManagement.imageModel(modelId as any)
+  }
+
+  /**
+   * 解析传统格式的图像模型
+   */
+  private resolveTraditionalImageModel(providerId: string, modelId: string): ImageModelV2 {
+    const fullModelId = `${providerId}:${modelId}`
+    return globalRegistryManagement.imageModel(fullModelId as any)
+  }
+}
+
+/**
+ * 全局模型解析器实例
+ */
+export const globalModelResolver = new ModelResolver()

packages/aiCore/src/core/models/index.ts

@@ -0,0 +1,9 @@
+/**
+ * Models 模块统一导出 - 简化版
+ */
+
+// 核心模型解析器
+export { globalModelResolver, ModelResolver } from './ModelResolver'
+
+// 保留的类型定义（可能被其他地方使用）
+export type { ModelConfig as ModelConfigType } from './types'

packages/aiCore/src/core/models/types.ts

@@ -0,0 +1,15 @@
+/**
+ * Creation 模块类型定义
+ */
+import { LanguageModelV2Middleware } from '@ai-sdk/provider'
+
+import type { ProviderId, ProviderSettingsMap } from '../providers/types'
+
+export interface ModelConfig<T extends ProviderId = ProviderId> {
+  providerId: T
+  modelId: string
+  providerSettings: ProviderSettingsMap[T] & { mode?: 'chat' | 'responses' }
+  middlewares?: LanguageModelV2Middleware[]
+  // 额外模型参数
+  extraModelConfig?: Record<string, any>
+}

packages/aiCore/src/core/options/examples.ts

@@ -0,0 +1,87 @@
+import { streamText } from 'ai'
+
+import {
+  createAnthropicOptions,
+  createGenericProviderOptions,
+  createGoogleOptions,
+  createOpenAIOptions,
+  mergeProviderOptions
+} from './factory'
+
+// 示例1: 使用已知供应商的严格类型约束
+export function exampleOpenAIWithOptions() {
+  const openaiOptions = createOpenAIOptions({
+    reasoningEffort: 'medium'
+  })
+
+  // 这里会有类型检查，确保选项符合OpenAI的设置
+  return streamText({
+    model: {} as any, // 实际使用时替换为真实模型
+    prompt: 'Hello',
+    providerOptions: openaiOptions
+  })
+}
+
+// 示例2: 使用Anthropic供应商选项
+export function exampleAnthropicWithOptions() {
+  const anthropicOptions = createAnthropicOptions({
+    thinking: {
+      type: 'enabled',
+      budgetTokens: 1000
+    }
+  })
+
+  return streamText({
+    model: {} as any,
+    prompt: 'Hello',
+    providerOptions: anthropicOptions
+  })
+}
+
+// 示例3: 使用Google供应商选项
+export function exampleGoogleWithOptions() {
+  const googleOptions = createGoogleOptions({
+    thinkingConfig: {
+      includeThoughts: true,
+      thinkingBudget: 1000
+    }
+  })
+
+  return streamText({
+    model: {} as any,
+    prompt: 'Hello',
+    providerOptions: googleOptions
+  })
+}
+
+// 示例4: 使用未知供应商（通用类型）
+export function exampleUnknownProviderWithOptions() {
+  const customProviderOptions = createGenericProviderOptions('custom-provider', {
+    temperature: 0.7,
+    customSetting: 'value',
+    anotherOption: true
+  })
+
+  return streamText({
+    model: {} as any,
+    prompt: 'Hello',
+    providerOptions: customProviderOptions
+  })
+}
+
+// 示例5: 合并多个供应商选项
+export function exampleMergedOptions() {
+  const openaiOptions = createOpenAIOptions({})
+
+  const customOptions = createGenericProviderOptions('custom', {
+    customParam: 'value'
+  })
+
+  const mergedOptions = mergeProviderOptions(openaiOptions, customOptions)
+
+  return streamText({
+    model: {} as any,
+    prompt: 'Hello',
+    providerOptions: mergedOptions
+  })
+}

packages/aiCore/src/core/options/factory.ts

@@ -0,0 +1,71 @@
+import { ExtractProviderOptions, ProviderOptionsMap, TypedProviderOptions } from './types'
+
+/**
+ * 创建特定供应商的选项
+ * @param provider 供应商名称
+ * @param options 供应商特定的选项
+ * @returns 格式化的provider options
+ */
+export function createProviderOptions<T extends keyof ProviderOptionsMap>(
+  provider: T,
+  options: ExtractProviderOptions<T>
+): Record<T, ExtractProviderOptions<T>> {
+  return { [provider]: options } as Record<T, ExtractProviderOptions<T>>
+}
+
+/**
+ * 创建任意供应商的选项（包括未知供应商）
+ * @param provider 供应商名称
+ * @param options 供应商选项
+ * @returns 格式化的provider options
+ */
+export function createGenericProviderOptions<T extends string>(
+  provider: T,
+  options: Record<string, any>
+): Record<T, Record<string, any>> {
+  return { [provider]: options } as Record<T, Record<string, any>>
+}
+
+/**
+ * 合并多个供应商的options
+ * @param optionsMap 包含多个供应商选项的对象
+ * @returns 合并后的TypedProviderOptions
+ */
+export function mergeProviderOptions(...optionsMap: Partial<TypedProviderOptions>[]): TypedProviderOptions {
+  return Object.assign({}, ...optionsMap)
+}
+
+/**
+ * 创建OpenAI供应商选项的便捷函数
+ */
+export function createOpenAIOptions(options: ExtractProviderOptions<'openai'>) {
+  return createProviderOptions('openai', options)
+}
+
+/**
+ * 创建Anthropic供应商选项的便捷函数
+ */
+export function createAnthropicOptions(options: ExtractProviderOptions<'anthropic'>) {
+  return createProviderOptions('anthropic', options)
+}
+
+/**
+ * 创建Google供应商选项的便捷函数
+ */
+export function createGoogleOptions(options: ExtractProviderOptions<'google'>) {
+  return createProviderOptions('google', options)
+}
+
+/**
+ * 创建OpenRouter供应商选项的便捷函数
+ */
+export function createOpenRouterOptions(options: ExtractProviderOptions<'openrouter'>) {
+  return createProviderOptions('openrouter', options)
+}
+
+/**
+ * 创建XAI供应商选项的便捷函数
+ */
+export function createXaiOptions(options: ExtractProviderOptions<'xai'>) {
+  return createProviderOptions('xai', options)
+}

packages/aiCore/src/core/options/index.ts

@@ -0,0 +1,2 @@
+export * from './factory'
+export * from './types'

packages/aiCore/src/core/options/openrouter.ts

@@ -0,0 +1,38 @@
+export type OpenRouterProviderOptions = {
+  models?: string[]
+
+  /**
+   * https://openrouter.ai/docs/use-cases/reasoning-tokens
+   * One of `max_tokens` or `effort` is required.
+   * If `exclude` is true, reasoning will be removed from the response. Default is false.
+   */
+  reasoning?: {
+    exclude?: boolean
+  } & (
+    | {
+        max_tokens: number
+      }
+    | {
+        effort: 'high' | 'medium' | 'low'
+      }
+  )
+
+  /**
+   * A unique identifier representing your end-user, which can
+   * help OpenRouter to monitor and detect abuse.
+   */
+  user?: string
+
+  extraBody?: Record<string, unknown>
+
+  /**
+   * Enable usage accounting to get detailed token usage information.
+   * https://openrouter.ai/docs/use-cases/usage-accounting
+   */
+  usage?: {
+    /**
+     * When true, includes token usage information in the response.
+     */
+    include: boolean
+  }
+}

packages/aiCore/src/core/options/types.ts

@@ -0,0 +1,33 @@
+import { type AnthropicProviderOptions } from '@ai-sdk/anthropic'
+import { type GoogleGenerativeAIProviderOptions } from '@ai-sdk/google'
+import { type OpenAIResponsesProviderOptions } from '@ai-sdk/openai'
+import { type SharedV2ProviderMetadata } from '@ai-sdk/provider'
+
+import { type OpenRouterProviderOptions } from './openrouter'
+import { type XaiProviderOptions } from './xai'
+
+export type ProviderOptions<T extends keyof SharedV2ProviderMetadata> = SharedV2ProviderMetadata[T]
+
+/**
+ * 供应商选项类型，如果map中没有，说明没有约束
+ */
+export type ProviderOptionsMap = {
+  openai: OpenAIResponsesProviderOptions
+  anthropic: AnthropicProviderOptions
+  google: GoogleGenerativeAIProviderOptions
+  openrouter: OpenRouterProviderOptions
+  xai: XaiProviderOptions
+}
+
+// 工具类型，用于从ProviderOptionsMap中提取特定供应商的选项类型
+export type ExtractProviderOptions<T extends keyof ProviderOptionsMap> = ProviderOptionsMap[T]
+
+/**
+ * 类型安全的ProviderOptions
+ * 对于已知供应商使用严格类型，对于未知供应商允许任意Record<string, JSONValue>
+ */
+export type TypedProviderOptions = {
+  [K in keyof ProviderOptionsMap]?: ProviderOptionsMap[K]
+} & {
+  [K in string]?: Record<string, any>
+} & SharedV2ProviderMetadata

packages/aiCore/src/core/options/xai.ts

@@ -0,0 +1,86 @@
+// copy from @ai-sdk/xai/xai-chat-options.ts
+// 如果@ai-sdk/xai暴露出了xaiProviderOptions就删除这个文件
+
+import * as z from 'zod/v4'
+
+const webSourceSchema = z.object({
+  type: z.literal('web'),
+  country: z.string().length(2).optional(),
+  excludedWebsites: z.array(z.string()).max(5).optional(),
+  allowedWebsites: z.array(z.string()).max(5).optional(),
+  safeSearch: z.boolean().optional()
+})
+
+const xSourceSchema = z.object({
+  type: z.literal('x'),
+  xHandles: z.array(z.string()).optional()
+})
+
+const newsSourceSchema = z.object({
+  type: z.literal('news'),
+  country: z.string().length(2).optional(),
+  excludedWebsites: z.array(z.string()).max(5).optional(),
+  safeSearch: z.boolean().optional()
+})
+
+const rssSourceSchema = z.object({
+  type: z.literal('rss'),
+  links: z.array(z.url()).max(1) // currently only supports one RSS link
+})
+
+const searchSourceSchema = z.discriminatedUnion('type', [
+  webSourceSchema,
+  xSourceSchema,
+  newsSourceSchema,
+  rssSourceSchema
+])
+
+export const xaiProviderOptions = z.object({
+  /**
+   * reasoning effort for reasoning models
+   * only supported by grok-3-mini and grok-3-mini-fast models
+   */
+  reasoningEffort: z.enum(['low', 'high']).optional(),
+
+  searchParameters: z
+    .object({
+      /**
+       * search mode preference
+       * - "off": disables search completely
+       * - "auto": model decides whether to search (default)
+       * - "on": always enables search
+       */
+      mode: z.enum(['off', 'auto', 'on']),
+
+      /**
+       * whether to return citations in the response
+       * defaults to true
+       */
+      returnCitations: z.boolean().optional(),
+
+      /**
+       * start date for search data (ISO8601 format: YYYY-MM-DD)
+       */
+      fromDate: z.string().optional(),
+
+      /**
+       * end date for search data (ISO8601 format: YYYY-MM-DD)
+       */
+      toDate: z.string().optional(),
+
+      /**
+       * maximum number of search results to consider
+       * defaults to 20
+       */
+      maxSearchResults: z.number().min(1).max(50).optional(),
+
+      /**
+       * data sources to search from
+       * defaults to ["web", "x"] if not specified
+       */
+      sources: z.array(searchSourceSchema).optional()
+    })
+    .optional()
+})
+
+export type XaiProviderOptions = z.infer<typeof xaiProviderOptions>

packages/aiCore/src/core/plugins/README.md

@@ -0,0 +1,257 @@
+# AI Core 插件系统
+
+支持四种钩子类型：**First**、**Sequential**、**Parallel** 和 **Stream**。
+
+## 🎯 设计理念
+
+- **语义清晰**：不同钩子有不同的执行语义
+- **类型安全**：TypeScript 完整支持
+- **性能优化**：First 短路、Parallel 并发、Sequential 链式
+- **易于扩展**：`enforce` 排序 + 功能分类
+
+## 📋 钩子类型
+
+### 🥇 First 钩子 - 首个有效结果
+
+```typescript
+// 只执行第一个返回值的插件，用于解析和查找
+resolveModel?: (modelId: string, context: AiRequestContext) => string | null
+loadTemplate?: (templateName: string, context: AiRequestContext) => any | null
+```
+
+### 🔄 Sequential 钩子 - 链式数据转换
+
+```typescript
+// 按顺序链式执行，每个插件可以修改数据
+transformParams?: (params: any, context: AiRequestContext) => any
+transformResult?: (result: any, context: AiRequestContext) => any
+```
+
+### ⚡ Parallel 钩子 - 并行副作用
+
+```typescript
+// 并发执行，用于日志、监控等副作用
+onRequestStart?: (context: AiRequestContext) => void
+onRequestEnd?: (context: AiRequestContext, result: any) => void
+onError?: (error: Error, context: AiRequestContext) => void
+```
+
+### 🌊 Stream 钩子 - 流处理
+
+```typescript
+// 直接使用 AI SDK 的 TransformStream
+transformStream?: () => (options) => TransformStream<TextStreamPart, TextStreamPart>
+```
+
+## 🚀 快速开始
+
+### 基础用法
+
+```typescript
+import { PluginManager, createContext, definePlugin } from '@cherrystudio/ai-core/middleware'
+
+// 创建插件管理器
+const pluginManager = new PluginManager()
+
+// 添加插件
+pluginManager.use({
+  name: 'my-plugin',
+  async transformParams(params, context) {
+    return { ...params, temperature: 0.7 }
+  }
+})
+
+// 使用插件
+const context = createContext('openai', 'gpt-4', { messages: [] })
+const transformedParams = await pluginManager.executeSequential(
+  'transformParams',
+  { messages: [{ role: 'user', content: 'Hello' }] },
+  context
+)
+```
+
+### 完整示例
+
+```typescript
+import {
+  PluginManager,
+  ModelAliasPlugin,
+  LoggingPlugin,
+  ParamsValidationPlugin,
+  createContext
+} from '@cherrystudio/ai-core/middleware'
+
+// 创建插件管理器
+const manager = new PluginManager([
+  ModelAliasPlugin, // 模型别名解析
+  ParamsValidationPlugin, // 参数验证
+  LoggingPlugin // 日志记录
+])
+
+// AI 请求流程
+async function aiRequest(providerId: string, modelId: string, params: any) {
+  const context = createContext(providerId, modelId, params)
+
+  try {
+    // 1. 【并行】触发请求开始事件
+    await manager.executeParallel('onRequestStart', context)
+
+    // 2. 【首个】解析模型别名
+    const resolvedModel = await manager.executeFirst('resolveModel', modelId, context)
+    context.modelId = resolvedModel || modelId
+
+    // 3. 【串行】转换请求参数
+    const transformedParams = await manager.executeSequential('transformParams', params, context)
+
+    // 4. 【流处理】收集流转换器（AI SDK 原生支持数组）
+    const streamTransforms = manager.collectStreamTransforms()
+
+    // 5. 调用 AI SDK（这里省略具体实现）
+    const result = await callAiSdk(transformedParams, streamTransforms)
+
+    // 6. 【串行】转换响应结果
+    const transformedResult = await manager.executeSequential('transformResult', result, context)
+
+    // 7. 【并行】触发请求完成事件
+    await manager.executeParallel('onRequestEnd', context, transformedResult)
+
+    return transformedResult
+  } catch (error) {
+    // 8. 【并行】触发错误事件
+    await manager.executeParallel('onError', context, undefined, error)
+    throw error
+  }
+}
+```
+
+## 🔧 自定义插件
+
+### 模型别名插件
+
+```typescript
+const ModelAliasPlugin = definePlugin({
+  name: 'model-alias',
+  enforce: 'pre', // 最先执行
+
+  async resolveModel(modelId) {
+    const aliases = {
+      gpt4: 'gpt-4-turbo-preview',
+      claude: 'claude-3-sonnet-20240229'
+    }
+    return aliases[modelId] || null
+  }
+})
+```
+
+### 参数验证插件
+
+```typescript
+const ValidationPlugin = definePlugin({
+  name: 'validation',
+
+  async transformParams(params) {
+    if (!params.messages) {
+      throw new Error('messages is required')
+    }
+
+    return {
+      ...params,
+      temperature: params.temperature ?? 0.7,
+      max_tokens: params.max_tokens ?? 4096
+    }
+  }
+})
+```
+
+### 监控插件
+
+```typescript
+const MonitoringPlugin = definePlugin({
+  name: 'monitoring',
+  enforce: 'post', // 最后执行
+
+  async onRequestEnd(context, result) {
+    const duration = Date.now() - context.startTime
+    console.log(`请求耗时: ${duration}ms`)
+  }
+})
+```
+
+### 内容过滤插件
+
+```typescript
+const FilterPlugin = definePlugin({
+  name: 'content-filter',
+
+  transformStream() {
+    return () =>
+      new TransformStream({
+        transform(chunk, controller) {
+          if (chunk.type === 'text-delta') {
+            const filtered = chunk.textDelta.replace(/敏感词/g, '***')
+            controller.enqueue({ ...chunk, textDelta: filtered })
+          } else {
+            controller.enqueue(chunk)
+          }
+        }
+      })
+  }
+})
+```
+
+## 📊 执行顺序
+
+### 插件排序
+
+```
+enforce: 'pre' → normal → enforce: 'post'
+```
+
+### 钩子执行流程
+
+```mermaid
+graph TD
+    A[请求开始] --> B[onRequestStart 并行执行]
+    B --> C[resolveModel 首个有效]
+    C --> D[loadTemplate 首个有效]
+    D --> E[transformParams 串行执行]
+    E --> F[collectStreamTransforms]
+    F --> G[AI SDK 调用]
+    G --> H[transformResult 串行执行]
+    H --> I[onRequestEnd 并行执行]
+
+    G --> J[异常处理]
+    J --> K[onError 并行执行]
+```
+
+## 💡 最佳实践
+
+1. **功能单一**：每个插件专注一个功能
+2. **幂等性**：插件应该是幂等的，重复执行不会产生副作用
+3. **错误处理**：插件内部处理异常，不要让异常向上传播
+4. **性能优化**：使用合适的钩子类型（First vs Sequential vs Parallel）
+5. **命名规范**：使用语义化的插件名称
+
+## 🔍 调试工具
+
+```typescript
+// 查看插件统计信息
+const stats = manager.getStats()
+console.log('插件统计:', stats)
+
+// 查看所有插件
+const plugins = manager.getPlugins()
+console.log(
+  '已注册插件:',
+  plugins.map((p) => p.name)
+)
+```
+
+## ⚡ 性能优势
+
+- **First 钩子**：一旦找到结果立即停止，避免无效计算
+- **Parallel 钩子**：真正并发执行，不阻塞主流程
+- **Sequential 钩子**：保证数据转换的顺序性
+- **Stream 钩子**：直接集成 AI SDK，零开销
+
+这个设计兼顾了简洁性和强大功能，为 AI Core 提供了灵活而高效的扩展机制。

packages/aiCore/src/core/plugins/built-in/index.ts

@@ -0,0 +1,10 @@
+/**
+ * 内置插件命名空间
+ * 所有内置插件都以 'built-in:' 为前缀
+ */
+export const BUILT_IN_PLUGIN_PREFIX = 'built-in:'
+
+export { createLoggingPlugin } from './logging'
+export { createPromptToolUsePlugin } from './toolUsePlugin/promptToolUsePlugin'
+export type { PromptToolUseConfig, ToolUseRequestContext, ToolUseResult } from './toolUsePlugin/type'
+export { webSearchPlugin } from './webSearchPlugin'

packages/aiCore/src/core/plugins/built-in/logging.ts

@@ -0,0 +1,86 @@
+/**
+ * 内置插件：日志记录
+ * 记录AI调用的关键信息，支持性能监控和调试
+ */
+import { definePlugin } from '../index'
+import type { AiRequestContext } from '../types'
+
+export interface LoggingConfig {
+  // 日志级别
+  level?: 'debug' | 'info' | 'warn' | 'error'
+  // 是否记录参数
+  logParams?: boolean
+  // 是否记录结果
+  logResult?: boolean
+  // 是否记录性能数据
+  logPerformance?: boolean
+  // 自定义日志函数
+  logger?: (level: string, message: string, data?: any) => void
+}
+
+/**
+ * 创建日志插件
+ */
+export function createLoggingPlugin(config: LoggingConfig = {}) {
+  const { level = 'info', logParams = true, logResult = false, logPerformance = true, logger = console.log } = config
+
+  const startTimes = new Map<string, number>()
+
+  return definePlugin({
+    name: 'built-in:logging',
+
+    onRequestStart: (context: AiRequestContext) => {
+      const requestId = context.requestId
+      startTimes.set(requestId, Date.now())
+
+      logger(level, `🚀 AI Request Started`, {
+        requestId,
+        providerId: context.providerId,
+        modelId: context.modelId,
+        originalParams: logParams ? context.originalParams : '[hidden]'
+      })
+    },
+
+    onRequestEnd: (context: AiRequestContext, result: any) => {
+      const requestId = context.requestId
+      const startTime = startTimes.get(requestId)
+      const duration = startTime ? Date.now() - startTime : undefined
+      startTimes.delete(requestId)
+
+      const logData: any = {
+        requestId,
+        providerId: context.providerId,
+        modelId: context.modelId
+      }
+
+      if (logPerformance && duration) {
+        logData.duration = `${duration}ms`
+      }
+
+      if (logResult) {
+        logData.result = result
+      }
+
+      logger(level, `✅ AI Request Completed`, logData)
+    },
+
+    onError: (error: Error, context: AiRequestContext) => {
+      const requestId = context.requestId
+      const startTime = startTimes.get(requestId)
+      const duration = startTime ? Date.now() - startTime : undefined
+      startTimes.delete(requestId)
+
+      logger('error', `❌ AI Request Failed`, {
+        requestId,
+        providerId: context.providerId,
+        modelId: context.modelId,
+        duration: duration ? `${duration}ms` : undefined,
+        error: {
+          name: error.name,
+          message: error.message,
+          stack: error.stack
+        }
+      })
+    }
+  })
+}

packages/aiCore/src/core/plugins/built-in/toolUsePlugin/StreamEventManager.ts

@@ -0,0 +1,139 @@
+/**
+ * 流事件管理器
+ *
+ * 负责处理 AI SDK 流事件的发送和管理
+ * 从 promptToolUsePlugin.ts 中提取出来以降低复杂度
+ */
+import type { ModelMessage } from 'ai'
+
+import type { AiRequestContext } from '../../types'
+import type { StreamController } from './ToolExecutor'
+
+/**
+ * 流事件管理器类
+ */
+export class StreamEventManager {
+  /**
+   * 发送工具调用步骤开始事件
+   */
+  sendStepStartEvent(controller: StreamController): void {
+    controller.enqueue({
+      type: 'start-step',
+      request: {},
+      warnings: []
+    })
+  }
+
+  /**
+   * 发送步骤完成事件
+   */
+  sendStepFinishEvent(controller: StreamController, chunk: any): void {
+    controller.enqueue({
+      type: 'finish-step',
+      finishReason: 'stop',
+      response: chunk.response,
+      usage: chunk.usage,
+      providerMetadata: chunk.providerMetadata
+    })
+  }
+
+  /**
+   * 处理递归调用并将结果流接入当前流
+   */
+  async handleRecursiveCall(
+    controller: StreamController,
+    recursiveParams: any,
+    context: AiRequestContext,
+    stepId: string
+  ): Promise<void> {
+    try {
+      console.log('[MCP Prompt] Starting recursive call after tool execution...')
+
+      const recursiveResult = await context.recursiveCall(recursiveParams)
+
+      if (recursiveResult && recursiveResult.fullStream) {
+        await this.pipeRecursiveStream(controller, recursiveResult.fullStream)
+      } else {
+        console.warn('[MCP Prompt] No fullstream found in recursive result:', recursiveResult)
+      }
+    } catch (error) {
+      this.handleRecursiveCallError(controller, error, stepId)
+    }
+  }
+
+  /**
+   * 将递归流的数据传递到当前流
+   */
+  private async pipeRecursiveStream(controller: StreamController, recursiveStream: ReadableStream): Promise<void> {
+    const reader = recursiveStream.getReader()
+    try {
+      while (true) {
+        const { done, value } = await reader.read()
+        if (done) {
+          break
+        }
+        if (value.type === 'finish') {
+          // 迭代的流不发finish
+          break
+        }
+        // 将递归流的数据传递到当前流
+        controller.enqueue(value)
+      }
+    } finally {
+      reader.releaseLock()
+    }
+  }
+
+  /**
+   * 处理递归调用错误
+   */
+  private handleRecursiveCallError(controller: StreamController, error: unknown, stepId: string): void {
+    console.error('[MCP Prompt] Recursive call failed:', error)
+
+    // 使用 AI SDK 标准错误格式，但不中断流
+    controller.enqueue({
+      type: 'error',
+      error: {
+        message: error instanceof Error ? error.message : String(error),
+        name: error instanceof Error ? error.name : 'RecursiveCallError'
+      }
+    })
+
+    // 继续发送文本增量，保持流的连续性
+    controller.enqueue({
+      type: 'text-delta',
+      id: stepId,
+      text: '\n\n[工具执行后递归调用失败，继续对话...]'
+    })
+  }
+
+  /**
+   * 构建递归调用的参数
+   */
+  buildRecursiveParams(context: AiRequestContext, textBuffer: string, toolResultsText: string, tools: any): any {
+    // 构建新的对话消息
+    const newMessages: ModelMessage[] = [
+      ...(context.originalParams.messages || []),
+      {
+        role: 'assistant',
+        content: textBuffer
+      },
+      {
+        role: 'user',
+        content: toolResultsText
+      }
+    ]
+
+    // 递归调用，继续对话，重新传递 tools
+    const recursiveParams = {
+      ...context.originalParams,
+      messages: newMessages,
+      tools: tools
+    }
+
+    // 更新上下文中的消息
+    context.originalParams.messages = newMessages
+
+    return recursiveParams
+  }
+}

packages/aiCore/src/core/plugins/built-in/toolUsePlugin/ToolExecutor.ts

@@ -0,0 +1,156 @@
+/**
+ * 工具执行器
+ *
+ * 负责工具的执行、结果格式化和相关事件发送
+ * 从 promptToolUsePlugin.ts 中提取出来以降低复杂度
+ */
+import type { ToolSet } from 'ai'
+
+import type { ToolUseResult } from './type'
+
+/**
+ * 工具执行结果
+ */
+export interface ExecutedResult {
+  toolCallId: string
+  toolName: string
+  result: any
+  isError?: boolean
+}
+
+/**
+ * 流控制器类型（从 AI SDK 提取）
+ */
+export interface StreamController {
+  enqueue(chunk: any): void
+}
+
+/**
+ * 工具执行器类
+ */
+export class ToolExecutor {
+  /**
+   * 执行多个工具调用
+   */
+  async executeTools(
+    toolUses: ToolUseResult[],
+    tools: ToolSet,
+    controller: StreamController
+  ): Promise<ExecutedResult[]> {
+    const executedResults: ExecutedResult[] = []
+
+    for (const toolUse of toolUses) {
+      try {
+        const tool = tools[toolUse.toolName]
+        if (!tool || typeof tool.execute !== 'function') {
+          throw new Error(`Tool "${toolUse.toolName}" has no execute method`)
+        }
+
+        // 发送工具调用开始事件
+        this.sendToolStartEvents(controller, toolUse)
+
+        console.log(`[MCP Prompt Stream] Executing tool: ${toolUse.toolName}`, toolUse.arguments)
+
+        // 发送 tool-call 事件
+        controller.enqueue({
+          type: 'tool-call',
+          toolCallId: toolUse.id,
+          toolName: toolUse.toolName,
+          input: tool.inputSchema
+        })
+
+        const result = await tool.execute(toolUse.arguments, {
+          toolCallId: toolUse.id,
+          messages: [],
+          abortSignal: new AbortController().signal
+        })
+
+        // 发送 tool-result 事件
+        controller.enqueue({
+          type: 'tool-result',
+          toolCallId: toolUse.id,
+          toolName: toolUse.toolName,
+          input: toolUse.arguments,
+          output: result
+        })
+
+        executedResults.push({
+          toolCallId: toolUse.id,
+          toolName: toolUse.toolName,
+          result,
+          isError: false
+        })
+      } catch (error) {
+        console.error(`[MCP Prompt Stream] Tool execution failed: ${toolUse.toolName}`, error)
+
+        // 处理错误情况
+        const errorResult = this.handleToolError(toolUse, error, controller)
+        executedResults.push(errorResult)
+      }
+    }
+
+    return executedResults
+  }
+
+  /**
+   * 格式化工具结果为 Cherry Studio 标准格式
+   */
+  formatToolResults(executedResults: ExecutedResult[]): string {
+    return executedResults
+      .map((tr) => {
+        if (!tr.isError) {
+          return `<tool_use_result>\n  <name>${tr.toolName}</name>\n  <result>${JSON.stringify(tr.result)}</result>\n</tool_use_result>`
+        } else {
+          const error = tr.result || 'Unknown error'
+          return `<tool_use_result>\n  <name>${tr.toolName}</name>\n  <error>${error}</error>\n</tool_use_result>`
+        }
+      })
+      .join('\n\n')
+  }
+
+  /**
+   * 发送工具调用开始相关事件
+   */
+  private sendToolStartEvents(controller: StreamController, toolUse: ToolUseResult): void {
+    // 发送 tool-input-start 事件
+    controller.enqueue({
+      type: 'tool-input-start',
+      id: toolUse.id,
+      toolName: toolUse.toolName
+    })
+  }
+
+  /**
+   * 处理工具执行错误
+   */
+  private handleToolError(
+    toolUse: ToolUseResult,
+    error: unknown,
+    controller: StreamController
+    // _tools: ToolSet
+  ): ExecutedResult {
+    // 使用 AI SDK 标准错误格式
+    // const toolError: TypedToolError<typeof _tools> = {
+    //   type: 'tool-error',
+    //   toolCallId: toolUse.id,
+    //   toolName: toolUse.toolName,
+    //   input: toolUse.arguments,
+    //   error: error instanceof Error ? error.message : String(error)
+    // }
+
+    // controller.enqueue(toolError)
+
+    // 发送标准错误事件
+    controller.enqueue({
+      type: 'error',
+      error: error instanceof Error ? error.message : String(error)
+    })
+
+    return {
+      toolCallId: toolUse.id,
+      toolName: toolUse.toolName,
+      result: error instanceof Error ? error.message : String(error),
+      isError: true
+    }
+  }
+}

packages/aiCore/src/core/plugins/built-in/toolUsePlugin/promptToolUsePlugin.ts

@@ -0,0 +1,373 @@
+/**
+ * 内置插件：MCP Prompt 模式
+ * 为不支持原生 Function Call 的模型提供 prompt 方式的工具调用
+ * 内置默认逻辑，支持自定义覆盖
+ */
+import type { TextStreamPart, ToolSet } from 'ai'
+
+import { definePlugin } from '../../index'
+import type { AiRequestContext } from '../../types'
+import { StreamEventManager } from './StreamEventManager'
+import { ToolExecutor } from './ToolExecutor'
+import { PromptToolUseConfig, ToolUseResult } from './type'
+
+/**
+ * 默认系统提示符模板（提取自 Cherry Studio）
+ */
+const DEFAULT_SYSTEM_PROMPT = `In this environment you have access to a set of tools you can use to answer the user's question. \\
+You can use one tool per message, and will receive the result of that tool use in the user's response. You use tools step-by-step to accomplish a given task, with each tool use informed by the result of the previous tool use.
+
+## Tool Use Formatting
+
+Tool use is formatted using XML-style tags. The tool name is enclosed in opening and closing tags, and each parameter is similarly enclosed within its own set of tags. Here's the structure:
+
+<tool_use>
+  <name>{tool_name}</name>
+  <arguments>{json_arguments}</arguments>
+</tool_use>
+
+The tool name should be the exact name of the tool you are using, and the arguments should be a JSON object containing the parameters required by that tool. For example:
+<tool_use>
+  <name>python_interpreter</name>
+  <arguments>{"code": "5 + 3 + 1294.678"}</arguments>
+</tool_use>
+
+The user will respond with the result of the tool use, which should be formatted as follows:
+
+<tool_use_result>
+  <name>{tool_name}</name>
+  <result>{result}</result>
+</tool_use_result>
+
+The result should be a string, which can represent a file or any other output type. You can use this result as input for the next action.
+For example, if the result of the tool use is an image file, you can use it in the next action like this:
+
+<tool_use>
+  <name>image_transformer</name>
+  <arguments>{"image": "image_1.jpg"}</arguments>
+</tool_use>
+
+Always adhere to this format for the tool use to ensure proper parsing and execution.
+
+## Tool Use Examples
+{{ TOOL_USE_EXAMPLES }}
+
+## Tool Use Available Tools
+Above example were using notional tools that might not exist for you. You only have access to these tools:
+{{ AVAILABLE_TOOLS }}
+
+## Tool Use Rules
+Here are the rules you should always follow to solve your task:
+1. Always use the right arguments for the tools. Never use variable names as the action arguments, use the value instead.
+2. Call a tool only when needed: do not call the search agent if you do not need information, try to solve the task yourself.
+3. If no tool call is needed, just answer the question directly.
+4. Never re-do a tool call that you previously did with the exact same parameters.
+5. For tool use, MAKE SURE use XML tag format as shown in the examples above. Do not use any other format.
+
+# User Instructions
+{{ USER_SYSTEM_PROMPT }}
+
+Now Begin! If you solve the task correctly, you will receive a reward of $1,000,000.`
+
+/**
+ * 默认工具使用示例（提取自 Cherry Studio）
+ */
+const DEFAULT_TOOL_USE_EXAMPLES = `
+Here are a few examples using notional tools:
+---
+User: Generate an image of the oldest person in this document.
+
+A: I can use the document_qa tool to find out who the oldest person is in the document.
+<tool_use>
+  <name>document_qa</name>
+  <arguments>{"document": "document.pdf", "question": "Who is the oldest person mentioned?"}</arguments>
+</tool_use>
+
+User: <tool_use_result>
+  <name>document_qa</name>
+  <result>John Doe, a 55 year old lumberjack living in Newfoundland.</result>
+</tool_use_result>
+
+A: I can use the image_generator tool to create a portrait of John Doe.
+<tool_use>
+  <name>image_generator</name>
+  <arguments>{"prompt": "A portrait of John Doe, a 55-year-old man living in Canada."}</arguments>
+</tool_use>
+
+User: <tool_use_result>
+  <name>image_generator</name>
+  <result>image.png</result>
+</tool_use_result>
+
+A: the image is generated as image.png
+
+---
+User: "What is the result of the following operation: 5 + 3 + 1294.678?"
+
+A: I can use the python_interpreter tool to calculate the result of the operation.
+<tool_use>
+  <name>python_interpreter</name>
+  <arguments>{"code": "5 + 3 + 1294.678"}</arguments>
+</tool_use>
+
+User: <tool_use_result>
+  <name>python_interpreter</name>
+  <result>1302.678</result>
+</tool_use_result>
+
+A: The result of the operation is 1302.678.
+
+---
+User: "Which city has the highest population , Guangzhou or Shanghai?"
+
+A: I can use the search tool to find the population of Guangzhou.
+<tool_use>
+  <name>search</name>
+  <arguments>{"query": "Population Guangzhou"}</arguments>
+</tool_use>
+
+User: <tool_use_result>
+  <name>search</name>
+  <result>Guangzhou has a population of 15 million inhabitants as of 2021.</result>
+</tool_use_result>
+
+A: I can use the search tool to find the population of Shanghai.
+<tool_use>
+  <name>search</name>
+  <arguments>{"query": "Population Shanghai"}</arguments>
+</tool_use>
+
+User: <tool_use_result>
+  <name>search</name>
+  <result>26 million (2019)</result>
+</tool_use_result>
+Assistant: The population of Shanghai is 26 million, while Guangzhou has a population of 15 million. Therefore, Shanghai has the highest population.`
+
+/**
+ * 构建可用工具部分（提取自 Cherry Studio）
+ */
+function buildAvailableTools(tools: ToolSet): string {
+  const availableTools = Object.keys(tools)
+    .map((toolName: string) => {
+      const tool = tools[toolName]
+      return `
+<tool>
+  <name>${toolName}</name>
+  <description>${tool.description || ''}</description>
+  <arguments>
+    ${tool.inputSchema ? JSON.stringify(tool.inputSchema) : ''}
+  </arguments>
+</tool>
+`
+    })
+    .join('\n')
+  return `<tools>
+${availableTools}
+</tools>`
+}
+
+/**
+ * 默认的系统提示符构建函数（提取自 Cherry Studio）
+ */
+function defaultBuildSystemPrompt(userSystemPrompt: string, tools: ToolSet): string {
+  const availableTools = buildAvailableTools(tools)
+
+  const fullPrompt = DEFAULT_SYSTEM_PROMPT.replace('{{ TOOL_USE_EXAMPLES }}', DEFAULT_TOOL_USE_EXAMPLES)
+    .replace('{{ AVAILABLE_TOOLS }}', availableTools)
+    .replace('{{ USER_SYSTEM_PROMPT }}', userSystemPrompt || '')
+
+  return fullPrompt
+}
+
+/**
+ * 默认工具解析函数（提取自 Cherry Studio）
+ * 解析 XML 格式的工具调用
+ */
+function defaultParseToolUse(content: string, tools: ToolSet): { results: ToolUseResult[]; content: string } {
+  if (!content || !tools || Object.keys(tools).length === 0) {
+    return { results: [], content: content }
+  }
+
+  // 支持两种格式：
+  // 1. 完整的 <tool_use></tool_use> 标签包围的内容
+  // 2. 只有内部内容（从 TagExtractor 提取出来的）
+
+  let contentToProcess = content
+  // 如果内容不包含 <tool_use> 标签，说明是从 TagExtractor 提取的内部内容，需要包装
+  if (!content.includes('<tool_use>')) {
+    contentToProcess = `<tool_use>\n${content}\n</tool_use>`
+  }
+
+  const toolUsePattern =
+    /<tool_use>([\s\S]*?)<name>([\s\S]*?)<\/name>([\s\S]*?)<arguments>([\s\S]*?)<\/arguments>([\s\S]*?)<\/tool_use>/g
+  const results: ToolUseResult[] = []
+  let match
+  let idx = 0
+
+  // Find all tool use blocks
+  while ((match = toolUsePattern.exec(contentToProcess)) !== null) {
+    const fullMatch = match[0]
+    const toolName = match[2].trim()
+    const toolArgs = match[4].trim()
+
+    // Try to parse the arguments as JSON
+    let parsedArgs
+    try {
+      parsedArgs = JSON.parse(toolArgs)
+    } catch (error) {
+      // If parsing fails, use the string as is
+      parsedArgs = toolArgs
+    }
+
+    // Find the corresponding tool
+    const tool = tools[toolName]
+    if (!tool) {
+      console.warn(`Tool "${toolName}" not found in available tools`)
+      continue
+    }
+
+    // Add to results array
+    results.push({
+      id: `${toolName}-${idx++}`, // Unique ID for each tool use
+      toolName: toolName,
+      arguments: parsedArgs,
+      status: 'pending'
+    })
+    contentToProcess = contentToProcess.replace(fullMatch, '')
+  }
+  return { results, content: contentToProcess }
+}
+
+export const createPromptToolUsePlugin = (config: PromptToolUseConfig = {}) => {
+  const { enabled = true, buildSystemPrompt = defaultBuildSystemPrompt, parseToolUse = defaultParseToolUse } = config
+
+  return definePlugin({
+    name: 'built-in:prompt-tool-use',
+    transformParams: (params: any, context: AiRequestContext) => {
+      if (!enabled || !params.tools || typeof params.tools !== 'object') {
+        return params
+      }
+
+      context.mcpTools = params.tools
+      console.log('tools stored in context', params.tools)
+
+      // 构建系统提示符
+      const userSystemPrompt = typeof params.system === 'string' ? params.system : ''
+      const systemPrompt = buildSystemPrompt(userSystemPrompt, params.tools)
+      let systemMessage: string | null = systemPrompt
+      console.log('config.context', context)
+      if (config.createSystemMessage) {
+        // 🎯 如果用户提供了自定义处理函数，使用它
+        systemMessage = config.createSystemMessage(systemPrompt, params, context)
+      }
+
+      // 移除 tools，改为 prompt 模式
+      const transformedParams = {
+        ...params,
+        ...(systemMessage ? { system: systemMessage } : {}),
+        tools: undefined
+      }
+      context.originalParams = transformedParams
+      console.log('transformedParams', transformedParams)
+      return transformedParams
+    },
+    transformStream: (_: any, context: AiRequestContext) => () => {
+      let textBuffer = ''
+      let stepId = ''
+
+      if (!context.mcpTools) {
+        throw new Error('No tools available')
+      }
+
+      // 创建工具执行器和流事件管理器
+      const toolExecutor = new ToolExecutor()
+      const streamEventManager = new StreamEventManager()
+
+      type TOOLS = NonNullable<typeof context.mcpTools>
+      return new TransformStream<TextStreamPart<TOOLS>, TextStreamPart<TOOLS>>({
+        async transform(
+          chunk: TextStreamPart<TOOLS>,
+          controller: TransformStreamDefaultController<TextStreamPart<TOOLS>>
+        ) {
+          // 收集文本内容
+          if (chunk.type === 'text-delta') {
+            textBuffer += chunk.text || ''
+            stepId = chunk.id || ''
+            controller.enqueue(chunk)
+            return
+          }
+
+          if (chunk.type === 'text-end' || chunk.type === 'finish-step') {
+            const tools = context.mcpTools
+            if (!tools || Object.keys(tools).length === 0) {
+              controller.enqueue(chunk)
+              return
+            }
+
+            // 解析工具调用
+            const { results: parsedTools, content: parsedContent } = parseToolUse(textBuffer, tools)
+            const validToolUses = parsedTools.filter((t) => t.status === 'pending')
+
+            // 如果没有有效的工具调用，直接传递原始事件
+            if (validToolUses.length === 0) {
+              controller.enqueue(chunk)
+              return
+            }
+
+            if (chunk.type === 'text-end') {
+              controller.enqueue({
+                type: 'text-end',
+                id: stepId,
+                providerMetadata: {
+                  text: {
+                    value: parsedContent
+                  }
+                }
+              })
+              return
+            }
+
+            controller.enqueue({
+              ...chunk,
+              finishReason: 'tool-calls'
+            })
+
+            // 发送步骤开始事件
+            streamEventManager.sendStepStartEvent(controller)
+
+            // 执行工具调用
+            const executedResults = await toolExecutor.executeTools(validToolUses, tools, controller)
+
+            // 发送步骤完成事件
+            streamEventManager.sendStepFinishEvent(controller, chunk)
+
+            // 处理递归调用
+            if (validToolUses.length > 0) {
+              const toolResultsText = toolExecutor.formatToolResults(executedResults)
+              const recursiveParams = streamEventManager.buildRecursiveParams(
+                context,
+                textBuffer,
+                toolResultsText,
+                tools
+              )
+
+              await streamEventManager.handleRecursiveCall(controller, recursiveParams, context, stepId)
+            }
+
+            // 清理状态
+            textBuffer = ''
+            return
+          }
+
+          // 对于其他类型的事件，直接传递
+          controller.enqueue(chunk)
+        },
+
+        flush() {
+          // 流结束时的清理工作
+          console.log('[MCP Prompt] Stream ended, cleaning up...')
+        }
+      })
+    }
+  })
+}

packages/aiCore/src/core/plugins/built-in/toolUsePlugin/tagExtraction.ts

@@ -0,0 +1,196 @@
+// Copied from https://github.com/vercel/ai/blob/main/packages/ai/core/util/get-potential-start-index.ts
+
+/**
+ * Returns the index of the start of the searchedText in the text, or null if it
+ * is not found.
+ */
+export function getPotentialStartIndex(text: string, searchedText: string): number | null {
+  // Return null immediately if searchedText is empty.
+  if (searchedText.length === 0) {
+    return null
+  }
+
+  // Check if the searchedText exists as a direct substring of text.
+  const directIndex = text.indexOf(searchedText)
+  if (directIndex !== -1) {
+    return directIndex
+  }
+
+  // Otherwise, look for the largest suffix of "text" that matches
+  // a prefix of "searchedText". We go from the end of text inward.
+  for (let i = text.length - 1; i >= 0; i--) {
+    const suffix = text.substring(i)
+    if (searchedText.startsWith(suffix)) {
+      return i
+    }
+  }
+
+  return null
+}
+
+export interface TagConfig {
+  openingTag: string
+  closingTag: string
+  separator?: string
+}
+
+export interface TagExtractionState {
+  textBuffer: string
+  isInsideTag: boolean
+  isFirstTag: boolean
+  isFirstText: boolean
+  afterSwitch: boolean
+  accumulatedTagContent: string
+  hasTagContent: boolean
+}
+
+export interface TagExtractionResult {
+  content: string
+  isTagContent: boolean
+  complete: boolean
+  tagContentExtracted?: string
+}
+
+/**
+ * 通用标签提取处理器
+ * 可以处理各种形式的标签对，如 <think>...</think>, <tool_use>...</tool_use> 等
+ */
+export class TagExtractor {
+  private config: TagConfig
+  private state: TagExtractionState
+
+  constructor(config: TagConfig) {
+    this.config = config
+    this.state = {
+      textBuffer: '',
+      isInsideTag: false,
+      isFirstTag: true,
+      isFirstText: true,
+      afterSwitch: false,
+      accumulatedTagContent: '',
+      hasTagContent: false
+    }
+  }
+
+  /**
+   * 处理文本块，返回处理结果
+   */
+  processText(newText: string): TagExtractionResult[] {
+    this.state.textBuffer += newText
+    const results: TagExtractionResult[] = []
+
+    // 处理标签提取逻辑
+    while (true) {
+      const nextTag = this.state.isInsideTag ? this.config.closingTag : this.config.openingTag
+      const startIndex = getPotentialStartIndex(this.state.textBuffer, nextTag)
+
+      if (startIndex == null) {
+        const content = this.state.textBuffer
+        if (content.length > 0) {
+          results.push({
+            content: this.addPrefix(content),
+            isTagContent: this.state.isInsideTag,
+            complete: false
+          })
+
+          if (this.state.isInsideTag) {
+            this.state.accumulatedTagContent += this.addPrefix(content)
+            this.state.hasTagContent = true
+          }
+        }
+        this.state.textBuffer = ''
+        break
+      }
+
+      // 处理标签前的内容
+      const contentBeforeTag = this.state.textBuffer.slice(0, startIndex)
+      if (contentBeforeTag.length > 0) {
+        results.push({
+          content: this.addPrefix(contentBeforeTag),
+          isTagContent: this.state.isInsideTag,
+          complete: false
+        })
+
+        if (this.state.isInsideTag) {
+          this.state.accumulatedTagContent += this.addPrefix(contentBeforeTag)
+          this.state.hasTagContent = true
+        }
+      }
+
+      const foundFullMatch = startIndex + nextTag.length <= this.state.textBuffer.length
+
+      if (foundFullMatch) {
+        // 如果找到完整的标签
+        this.state.textBuffer = this.state.textBuffer.slice(startIndex + nextTag.length)
+
+        // 如果刚刚结束一个标签内容，生成完整的标签内容结果
+        if (this.state.isInsideTag && this.state.hasTagContent) {
+          results.push({
+            content: '',
+            isTagContent: false,
+            complete: true,
+            tagContentExtracted: this.state.accumulatedTagContent
+          })
+          this.state.accumulatedTagContent = ''
+          this.state.hasTagContent = false
+        }
+
+        this.state.isInsideTag = !this.state.isInsideTag
+        this.state.afterSwitch = true
+
+        if (this.state.isInsideTag) {
+          this.state.isFirstTag = false
+        } else {
+          this.state.isFirstText = false
+        }
+      } else {
+        this.state.textBuffer = this.state.textBuffer.slice(startIndex)
+        break
+      }
+    }
+
+    return results
+  }
+
+  /**
+   * 完成处理，返回任何剩余的标签内容
+   */
+  finalize(): TagExtractionResult | null {
+    if (this.state.hasTagContent && this.state.accumulatedTagContent) {
+      const result = {
+        content: '',
+        isTagContent: false,
+        complete: true,
+        tagContentExtracted: this.state.accumulatedTagContent
+      }
+      this.state.accumulatedTagContent = ''
+      this.state.hasTagContent = false
+      return result
+    }
+    return null
+  }
+
+  private addPrefix(text: string): string {
+    const needsPrefix =
+      this.state.afterSwitch && (this.state.isInsideTag ? !this.state.isFirstTag : !this.state.isFirstText)
+
+    const prefix = needsPrefix && this.config.separator ? this.config.separator : ''
+    this.state.afterSwitch = false
+    return prefix + text
+  }
+
+  /**
+   * 重置状态
+   */
+  reset(): void {
+    this.state = {
+      textBuffer: '',
+      isInsideTag: false,
+      isFirstTag: true,
+      isFirstText: true,
+      afterSwitch: false,
+      accumulatedTagContent: '',
+      hasTagContent: false
+    }
+  }
+}

packages/aiCore/src/core/plugins/built-in/toolUsePlugin/type.ts

@@ -0,0 +1,33 @@
+import { ToolSet } from 'ai'
+
+import { AiRequestContext } from '../..'
+
+/**
+ * 解析结果类型
+ * 表示从AI响应中解析出的工具使用意图
+ */
+export interface ToolUseResult {
+  id: string
+  toolName: string
+  arguments: any
+  status: 'pending' | 'invoking' | 'done' | 'error'
+}
+
+export interface BaseToolUsePluginConfig {
+  enabled?: boolean
+}
+
+export interface PromptToolUseConfig extends BaseToolUsePluginConfig {
+  // 自定义系统提示符构建函数（可选，有默认实现）
+  buildSystemPrompt?: (userSystemPrompt: string, tools: ToolSet) => string
+  // 自定义工具解析函数（可选，有默认实现）
+  parseToolUse?: (content: string, tools: ToolSet) => { results: ToolUseResult[]; content: string }
+  createSystemMessage?: (systemPrompt: string, originalParams: any, context: AiRequestContext) => string | null
+}
+
+/**
+ * 扩展的 AI 请求上下文，支持 MCP 工具存储
+ */
+export interface ToolUseRequestContext extends AiRequestContext {
+  mcpTools: ToolSet
+}

packages/aiCore/src/core/plugins/built-in/webSearchPlugin/helper.ts

@@ -0,0 +1,67 @@
+import { anthropic } from '@ai-sdk/anthropic'
+import { google } from '@ai-sdk/google'
+import { openai } from '@ai-sdk/openai'
+
+import { ProviderOptionsMap } from '../../../options/types'
+
+/**
+ * 从 AI SDK 的工具函数中提取参数类型，以确保类型安全。
+ */
+type OpenAISearchConfig = Parameters<typeof openai.tools.webSearchPreview>[0]
+type AnthropicSearchConfig = Parameters<typeof anthropic.tools.webSearch_20250305>[0]
+type GoogleSearchConfig = Parameters<typeof google.tools.googleSearch>[0]
+
+/**
+ * 插件初始化时接收的完整配置对象
+ *
+ * 其结构与 ProviderOptions 保持一致，方便上游统一管理配置
+ */
+export interface WebSearchPluginConfig {
+  openai?: OpenAISearchConfig
+  anthropic?: AnthropicSearchConfig
+  xai?: ProviderOptionsMap['xai']['searchParameters']
+  google?: GoogleSearchConfig
+  'google-vertex'?: GoogleSearchConfig
+}
+
+/**
+ * 插件的默认配置
+ */
+export const DEFAULT_WEB_SEARCH_CONFIG: WebSearchPluginConfig = {
+  google: {},
+  'google-vertex': {},
+  openai: {},
+  xai: {
+    mode: 'on',
+    returnCitations: true,
+    maxSearchResults: 5,
+    sources: [{ type: 'web' }, { type: 'x' }, { type: 'news' }]
+  },
+  anthropic: {
+    maxUses: 5
+  }
+}
+
+export type WebSearchToolOutputSchema = {
+  // Anthropic 工具 - 手动定义
+  anthropicWebSearch: Array<{
+    url: string
+    title: string
+    pageAge: string | null
+    encryptedContent: string
+    type: string
+  }>
+
+  // OpenAI 工具 - 基于实际输出
+  openaiWebSearch: {
+    status: 'completed' | 'failed'
+  }
+
+  // Google 工具
+  googleSearch: {
+    webSearchQueries?: string[]
+    groundingChunks?: Array<{
+      web?: { uri: string; title: string }
+    }>
+  }
+}

packages/aiCore/src/core/plugins/built-in/webSearchPlugin/index.ts

@@ -0,0 +1,69 @@
+/**
+ * Web Search Plugin
+ * 提供统一的网络搜索能力，支持多个 AI Provider
+ */
+import { anthropic } from '@ai-sdk/anthropic'
+import { google } from '@ai-sdk/google'
+import { openai } from '@ai-sdk/openai'
+
+import { createXaiOptions, mergeProviderOptions } from '../../../options'
+import { definePlugin } from '../../'
+import type { AiRequestContext } from '../../types'
+import { DEFAULT_WEB_SEARCH_CONFIG, WebSearchPluginConfig } from './helper'
+
+/**
+ * 网络搜索插件
+ *
+ * @param config - 在插件初始化时传入的静态配置
+ */
+export const webSearchPlugin = (config: WebSearchPluginConfig = DEFAULT_WEB_SEARCH_CONFIG) =>
+  definePlugin({
+    name: 'webSearch',
+    enforce: 'pre',
+
+    transformParams: async (params: any, context: AiRequestContext) => {
+      const { providerId } = context
+      switch (providerId) {
+        case 'openai': {
+          if (config.openai) {
+            if (!params.tools) params.tools = {}
+            params.tools.web_search_preview = openai.tools.webSearchPreview(config.openai)
+          }
+          break
+        }
+
+        case 'anthropic': {
+          if (config.anthropic) {
+            if (!params.tools) params.tools = {}
+            params.tools.web_search = anthropic.tools.webSearch_20250305(config.anthropic)
+          }
+          break
+        }
+
+        case 'google': {
+          // case 'google-vertex':
+          if (!params.tools) params.tools = {}
+          params.tools.web_search = google.tools.googleSearch(config.google || {})
+          break
+        }
+
+        case 'xai': {
+          if (config.xai) {
+            const searchOptions = createXaiOptions({
+              searchParameters: { ...config.xai, mode: 'on' }
+            })
+            params.providerOptions = mergeProviderOptions(params.providerOptions, searchOptions)
+          }
+          break
+        }
+      }
+
+      return params
+    }
+  })
+
+// 导出类型定义供开发者使用
+export type { WebSearchPluginConfig, WebSearchToolOutputSchema } from './helper'
+
+// 默认导出
+export default webSearchPlugin

packages/aiCore/src/core/plugins/index.ts

@@ -0,0 +1,32 @@
+// 核心类型和接口
+export type { AiPlugin, AiRequestContext, HookResult, PluginManagerConfig } from './types'
+import type { ProviderId } from '../providers'
+import type { AiPlugin, AiRequestContext } from './types'
+
+// 插件管理器
+export { PluginManager } from './manager'
+
+// 工具函数
+export function createContext<T extends ProviderId>(
+  providerId: T,
+  modelId: string,
+  originalParams: any
+): AiRequestContext {
+  return {
+    providerId,
+    modelId,
+    originalParams,
+    metadata: {},
+    startTime: Date.now(),
+    requestId: `${providerId}-${modelId}-${Date.now()}-${Math.random().toString(36).slice(2)}`,
+    // 占位
+    recursiveCall: () => Promise.resolve(null)
+  }
+}
+
+// 插件构建器 - 便于创建插件
+export function definePlugin(plugin: AiPlugin): AiPlugin
+export function definePlugin<T extends (...args: any[]) => AiPlugin>(pluginFactory: T): T
+export function definePlugin(plugin: AiPlugin | ((...args: any[]) => AiPlugin)) {
+  return plugin
+}

packages/aiCore/src/core/plugins/manager.ts

@@ -0,0 +1,184 @@
+import { AiPlugin, AiRequestContext } from './types'
+
+/**
+ * 插件管理器
+ */
+export class PluginManager {
+  private plugins: AiPlugin[] = []
+
+  constructor(plugins: AiPlugin[] = []) {
+    this.plugins = this.sortPlugins(plugins)
+  }
+
+  /**
+   * 添加插件
+   */
+  use(plugin: AiPlugin): this {
+    this.plugins = this.sortPlugins([...this.plugins, plugin])
+    return this
+  }
+
+  /**
+   * 移除插件
+   */
+  remove(pluginName: string): this {
+    this.plugins = this.plugins.filter((p) => p.name !== pluginName)
+    return this
+  }
+
+  /**
+   * 插件排序：pre -> normal -> post
+   */
+  private sortPlugins(plugins: AiPlugin[]): AiPlugin[] {
+    const pre: AiPlugin[] = []
+    const normal: AiPlugin[] = []
+    const post: AiPlugin[] = []
+
+    plugins.forEach((plugin) => {
+      if (plugin.enforce === 'pre') {
+        pre.push(plugin)
+      } else if (plugin.enforce === 'post') {
+        post.push(plugin)
+      } else {
+        normal.push(plugin)
+      }
+    })
+
+    return [...pre, ...normal, ...post]
+  }
+
+  /**
+   * 执行 First 钩子 - 返回第一个有效结果
+   */
+  async executeFirst<T>(
+    hookName: 'resolveModel' | 'loadTemplate',
+    arg: any,
+    context: AiRequestContext
+  ): Promise<T | null> {
+    for (const plugin of this.plugins) {
+      const hook = plugin[hookName]
+      if (hook) {
+        const result = await hook(arg, context)
+        if (result !== null && result !== undefined) {
+          return result as T
+        }
+      }
+    }
+    return null
+  }
+
+  /**
+   * 执行 Sequential 钩子 - 链式数据转换
+   */
+  async executeSequential<T>(
+    hookName: 'transformParams' | 'transformResult',
+    initialValue: T,
+    context: AiRequestContext
+  ): Promise<T> {
+    let result = initialValue
+
+    for (const plugin of this.plugins) {
+      const hook = plugin[hookName]
+      if (hook) {
+        result = await hook<T>(result, context)
+      }
+    }
+
+    return result
+  }
+
+  /**
+   * 执行 ConfigureContext 钩子 - 串行配置上下文
+   */
+  async executeConfigureContext(context: AiRequestContext): Promise<void> {
+    for (const plugin of this.plugins) {
+      const hook = plugin.configureContext
+      if (hook) {
+        await hook(context)
+      }
+    }
+  }
+
+  /**
+   * 执行 Parallel 钩子 - 并行副作用
+   */
+  async executeParallel(
+    hookName: 'onRequestStart' | 'onRequestEnd' | 'onError',
+    context: AiRequestContext,
+    result?: any,
+    error?: Error
+  ): Promise<void> {
+    const promises = this.plugins
+      .map((plugin) => {
+        const hook = plugin[hookName]
+        if (!hook) return null
+
+        if (hookName === 'onError' && error) {
+          return (hook as any)(error, context)
+        } else if (hookName === 'onRequestEnd' && result !== undefined) {
+          return (hook as any)(context, result)
+        } else if (hookName === 'onRequestStart') {
+          return (hook as any)(context)
+        }
+        return null
+      })
+      .filter(Boolean)
+
+    // 使用 Promise.all 而不是 allSettled，让插件错误能够抛出
+    await Promise.all(promises)
+  }
+
+  /**
+   * 收集所有流转换器（返回数组，AI SDK 原生支持）
+   */
+  collectStreamTransforms(params: any, context: AiRequestContext) {
+    return this.plugins
+      .filter((plugin) => plugin.transformStream)
+      .map((plugin) => plugin.transformStream?.(params, context))
+  }
+
+  /**
+   * 获取所有插件信息
+   */
+  getPlugins(): AiPlugin[] {
+    return [...this.plugins]
+  }
+
+  /**
+   * 获取插件统计信息
+   */
+  getStats() {
+    const stats = {
+      total: this.plugins.length,
+      pre: 0,
+      normal: 0,
+      post: 0,
+      hooks: {
+        resolveModel: 0,
+        loadTemplate: 0,
+        transformParams: 0,
+        transformResult: 0,
+        onRequestStart: 0,
+        onRequestEnd: 0,
+        onError: 0,
+        transformStream: 0
+      }
+    }
+
+    this.plugins.forEach((plugin) => {
+      // 统计 enforce 类型
+      if (plugin.enforce === 'pre') stats.pre++
+      else if (plugin.enforce === 'post') stats.post++
+      else stats.normal++
+
+      // 统计钩子数量
+      Object.keys(stats.hooks).forEach((hookName) => {
+        if (plugin[hookName as keyof AiPlugin]) {
+          stats.hooks[hookName as keyof typeof stats.hooks]++
+        }
+      })
+    })
+
+    return stats
+  }
+}

packages/aiCore/src/core/plugins/types.ts

@@ -0,0 +1,79 @@
+import type { ImageModelV2 } from '@ai-sdk/provider'
+import type { LanguageModel, TextStreamPart, ToolSet } from 'ai'
+
+import { type ProviderId } from '../providers/types'
+
+/**
+ * 递归调用函数类型
+ * 使用 any 是因为递归调用时参数和返回类型可能完全不同
+ */
+export type RecursiveCallFn = (newParams: any) => Promise<any>
+
+/**
+ * AI 请求上下文
+ */
+export interface AiRequestContext {
+  providerId: ProviderId
+  modelId: string
+  originalParams: any
+  metadata: Record<string, any>
+  startTime: number
+  requestId: string
+  recursiveCall: RecursiveCallFn
+  isRecursiveCall?: boolean
+  mcpTools?: ToolSet
+  [key: string]: any
+}
+
+/**
+ * 钩子分类
+ */
+export interface AiPlugin {
+  name: string
+  enforce?: 'pre' | 'post'
+
+  // 【First】首个钩子 - 只执行第一个返回值的插件
+  resolveModel?: (
+    modelId: string,
+    context: AiRequestContext
+  ) => Promise<LanguageModel | ImageModelV2 | null> | LanguageModel | ImageModelV2 | null
+  loadTemplate?: (templateName: string, context: AiRequestContext) => any | null | Promise<any | null>
+
+  // 【Sequential】串行钩子 - 链式执行，支持数据转换
+  configureContext?: (context: AiRequestContext) => void | Promise<void>
+  transformParams?: <T>(params: T, context: AiRequestContext) => T | Promise<T>
+  transformResult?: <T>(result: T, context: AiRequestContext) => T | Promise<T>
+
+  // 【Parallel】并行钩子 - 不依赖顺序，用于副作用
+  onRequestStart?: (context: AiRequestContext) => void | Promise<void>
+  onRequestEnd?: (context: AiRequestContext, result: any) => void | Promise<void>
+  onError?: (error: Error, context: AiRequestContext) => void | Promise<void>
+
+  // 【Stream】流处理 - 直接使用 AI SDK
+  transformStream?: (
+    params: any,
+    context: AiRequestContext
+  ) => <TOOLS extends ToolSet>(options?: {
+    tools: TOOLS
+    stopStream: () => void
+  }) => TransformStream<TextStreamPart<TOOLS>, TextStreamPart<TOOLS>>
+
+  // AI SDK 原生中间件
+  // aiSdkMiddlewares?: LanguageModelV1Middleware[]
+}
+
+/**
+ * 插件管理器配置
+ */
+export interface PluginManagerConfig {
+  plugins: AiPlugin[]
+  context: Partial<AiRequestContext>
+}
+
+/**
+ * 钩子执行结果
+ */
+export interface HookResult<T = any> {
+  value: T
+  stop?: boolean
+}

packages/aiCore/src/core/providers/HubProvider.ts

@@ -0,0 +1,96 @@
+/**
+ * Hub Provider - 支持路由到多个底层provider
+ *
+ * 支持格式: hubId:providerId:modelId
+ * 例如: aihubmix:anthropic:claude-3.5-sonnet
+ */
+
+import { EmbeddingModelV2, ImageModelV2, ProviderV2, SpeechModelV2, TranscriptionModelV2 } from '@ai-sdk/provider'
+import { customProvider } from 'ai'
+
+import { globalRegistryManagement } from './RegistryManagement'
+
+export interface HubProviderConfig {
+  /** Hub的唯一标识符 */
+  hubId: string
+  /** 是否启用调试日志 */
+  debug?: boolean
+}
+
+export class HubProviderError extends Error {
+  constructor(
+    message: string,
+    public readonly hubId: string,
+    public readonly providerId?: string,
+    public readonly originalError?: Error
+  ) {
+    super(message)
+    this.name = 'HubProviderError'
+  }
+}
+
+/**
+ * 解析Hub模型ID
+ */
+function parseHubModelId(modelId: string): { provider: string; actualModelId: string } {
+  const parts = modelId.split(':')
+  if (parts.length !== 2) {
+    throw new HubProviderError(`Invalid hub model ID format. Expected "provider:modelId", got: ${modelId}`, 'unknown')
+  }
+  return {
+    provider: parts[0],
+    actualModelId: parts[1]
+  }
+}
+
+/**
+ * 创建Hub Provider
+ */
+export function createHubProvider(config: HubProviderConfig): ProviderV2 {
+  const { hubId } = config
+
+  function getTargetProvider(providerId: string): ProviderV2 {
+    // 从全局注册表获取provider实例
+    try {
+      const provider = (globalRegistryManagement as any).getProvider(providerId)
+      if (!provider) {
+        throw new HubProviderError(
+          `Provider "${providerId}" is not initialized. Please call initializeProvider("${providerId}", options) first.`,
+          hubId,
+          providerId
+        )
+      }
+      return provider
+    } catch (error) {
+      throw new HubProviderError(
+        `Failed to get provider "${providerId}": ${error instanceof Error ? error.message : 'Unknown error'}`,
+        hubId,
+        providerId,
+        error instanceof Error ? error : undefined
+      )
+    }
+  }
+
+  function resolveModel<T>(modelId: string, modelType: string, methodName: keyof ProviderV2): T {
+    const { provider, actualModelId } = parseHubModelId(modelId)
+    const targetProvider = getTargetProvider(provider)
+
+    if (!targetProvider[methodName]) {
+      throw new HubProviderError(`Provider "${provider}" does not support ${modelType}`, hubId, provider)
+    }
+
+    return (targetProvider[methodName] as any)(actualModelId)
+  }
+
+  return customProvider({
+    fallbackProvider: {
+      languageModel: (modelId: string) => resolveModel(modelId, 'language models', 'languageModel'),
+      textEmbeddingModel: (modelId: string) =>
+        resolveModel<EmbeddingModelV2<string>>(modelId, 'text embedding models', 'textEmbeddingModel'),
+      imageModel: (modelId: string) => resolveModel<ImageModelV2>(modelId, 'image models', 'imageModel'),
+      transcriptionModel: (modelId: string) =>
+        resolveModel<TranscriptionModelV2>(modelId, 'transcription models', 'transcriptionModel'),
+      speechModel: (modelId: string) => resolveModel<SpeechModelV2>(modelId, 'speech models', 'speechModel')
+    }
+  })
+}

packages/aiCore/src/core/providers/RegistryManagement.ts

@@ -0,0 +1,220 @@
+/**
+ * Provider 注册表管理器
+ * 纯粹的管理功能：存储、检索已配置好的 provider 实例
+ * 基于 AI SDK 原生的 createProviderRegistry
+ */
+
+import { EmbeddingModelV2, ImageModelV2, LanguageModelV2, ProviderV2 } from '@ai-sdk/provider'
+import { createProviderRegistry, type ProviderRegistryProvider } from 'ai'
+
+type PROVIDERS = Record<string, ProviderV2>
+
+export const DEFAULT_SEPARATOR = ':'
+
+// export type MODEL_ID = `${string}${typeof DEFAULT_SEPARATOR}${string}`
+
+export class RegistryManagement<SEPARATOR extends string = typeof DEFAULT_SEPARATOR> {
+  private providers: PROVIDERS = {}
+  private aliases: Set<string> = new Set() // 记录哪些key是别名
+  private separator: SEPARATOR
+  private registry: ProviderRegistryProvider<PROVIDERS, SEPARATOR> | null = null
+
+  constructor(options: { separator: SEPARATOR } = { separator: DEFAULT_SEPARATOR as SEPARATOR }) {
+    this.separator = options.separator
+  }
+
+  /**
+   * 注册已配置好的 provider 实例
+   */
+  registerProvider(id: string, provider: ProviderV2, aliases?: string[]): this {
+    // 注册主provider
+    this.providers[id] = provider
+
+    // 注册别名（都指向同一个provider实例）
+    if (aliases) {
+      aliases.forEach((alias) => {
+        this.providers[alias] = provider // 直接存储引用
+        this.aliases.add(alias) // 标记为别名
+      })
+    }
+
+    this.rebuildRegistry()
+    return this
+  }
+
+  /**
+   * 获取已注册的provider实例
+   */
+  getProvider(id: string): ProviderV2 | undefined {
+    return this.providers[id]
+  }
+
+  /**
+   * 批量注册 providers
+   */
+  registerProviders(providers: Record<string, ProviderV2>): this {
+    Object.assign(this.providers, providers)
+    this.rebuildRegistry()
+    return this
+  }
+
+  /**
+   * 移除 provider（同时清理相关别名）
+   */
+  unregisterProvider(id: string): this {
+    const provider = this.providers[id]
+    if (!provider) return this
+
+    // 如果移除的是真实ID，需要清理所有指向它的别名
+    if (!this.aliases.has(id)) {
+      // 找到所有指向此provider的别名并删除
+      const aliasesToRemove: string[] = []
+      this.aliases.forEach((alias) => {
+        if (this.providers[alias] === provider) {
+          aliasesToRemove.push(alias)
+        }
+      })
+
+      aliasesToRemove.forEach((alias) => {
+        delete this.providers[alias]
+        this.aliases.delete(alias)
+      })
+    } else {
+      // 如果移除的是别名，只删除别名记录
+      this.aliases.delete(id)
+    }
+
+    delete this.providers[id]
+    this.rebuildRegistry()
+    return this
+  }
+
+  /**
+   * 立即重建 registry - 每次变更都重建
+   */
+  private rebuildRegistry(): void {
+    if (Object.keys(this.providers).length === 0) {
+      this.registry = null
+      return
+    }
+
+    this.registry = createProviderRegistry<PROVIDERS, SEPARATOR>(this.providers, {
+      separator: this.separator
+    })
+  }
+
+  /**
+   * 获取语言模型 - AI SDK 原生方法
+   */
+  languageModel(id: `${string}${SEPARATOR}${string}`): LanguageModelV2 {
+    if (!this.registry) {
+      throw new Error('No providers registered')
+    }
+    return this.registry.languageModel(id)
+  }
+
+  /**
+   * 获取文本嵌入模型 - AI SDK 原生方法
+   */
+  textEmbeddingModel(id: `${string}${SEPARATOR}${string}`): EmbeddingModelV2<string> {
+    if (!this.registry) {
+      throw new Error('No providers registered')
+    }
+    return this.registry.textEmbeddingModel(id)
+  }
+
+  /**
+   * 获取图像模型 - AI SDK 原生方法
+   */
+  imageModel(id: `${string}${SEPARATOR}${string}`): ImageModelV2 {
+    if (!this.registry) {
+      throw new Error('No providers registered')
+    }
+    return this.registry.imageModel(id)
+  }
+
+  /**
+   * 获取转录模型 - AI SDK 原生方法
+   */
+  transcriptionModel(id: `${string}${SEPARATOR}${string}`): any {
+    if (!this.registry) {
+      throw new Error('No providers registered')
+    }
+    return this.registry.transcriptionModel(id)
+  }
+
+  /**
+   * 获取语音模型 - AI SDK 原生方法
+   */
+  speechModel(id: `${string}${SEPARATOR}${string}`): any {
+    if (!this.registry) {
+      throw new Error('No providers registered')
+    }
+    return this.registry.speechModel(id)
+  }
+
+  /**
+   * 获取已注册的 provider 列表
+   */
+  getRegisteredProviders(): string[] {
+    return Object.keys(this.providers)
+  }
+
+  /**
+   * 检查是否有已注册的 providers
+   */
+  hasProviders(): boolean {
+    return Object.keys(this.providers).length > 0
+  }
+
+  /**
+   * 清除所有 providers
+   */
+  clear(): this {
+    this.providers = {}
+    this.aliases.clear()
+    this.registry = null
+    return this
+  }
+
+  /**
+   * 解析真实的Provider ID（供getAiSdkProviderId使用）
+   * 如果传入的是别名，返回真实的Provider ID
+   * 如果传入的是真实ID，直接返回
+   */
+  resolveProviderId(id: string): string {
+    if (!this.aliases.has(id)) return id // 不是别名，直接返回
+
+    // 是别名，找到真实ID
+    const targetProvider = this.providers[id]
+    for (const [realId, provider] of Object.entries(this.providers)) {
+      if (provider === targetProvider && !this.aliases.has(realId)) {
+        return realId
+      }
+    }
+    return id
+  }
+
+  /**
+   * 检查是否为别名
+   */
+  isAlias(id: string): boolean {
+    return this.aliases.has(id)
+  }
+
+  /**
+   * 获取所有别名映射关系
+   */
+  getAllAliases(): Record<string, string> {
+    const result: Record<string, string> = {}
+    this.aliases.forEach((alias) => {
+      result[alias] = this.resolveProviderId(alias)
+    })
+    return result
+  }
+}
+
+/**
+ * 全局注册表管理器实例
+ */
+export const globalRegistryManagement = new RegistryManagement<':'>()

packages/aiCore/src/core/providers/__tests__/registry-functionality.test.ts

@@ -0,0 +1,632 @@
+/**
+ * 测试真正的 AiProviderRegistry 功能
+ */
+
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+
+// 模拟 AI SDK
+vi.mock('@ai-sdk/openai', () => ({
+  createOpenAI: vi.fn(() => ({ name: 'openai-mock' }))
+}))
+
+vi.mock('@ai-sdk/anthropic', () => ({
+  createAnthropic: vi.fn(() => ({ name: 'anthropic-mock' }))
+}))
+
+vi.mock('@ai-sdk/azure', () => ({
+  createAzure: vi.fn(() => ({ name: 'azure-mock' }))
+}))
+
+vi.mock('@ai-sdk/deepseek', () => ({
+  createDeepSeek: vi.fn(() => ({ name: 'deepseek-mock' }))
+}))
+
+vi.mock('@ai-sdk/google', () => ({
+  createGoogleGenerativeAI: vi.fn(() => ({ name: 'google-mock' }))
+}))
+
+vi.mock('@ai-sdk/openai-compatible', () => ({
+  createOpenAICompatible: vi.fn(() => ({ name: 'openai-compatible-mock' }))
+}))
+
+vi.mock('@ai-sdk/xai', () => ({
+  createXai: vi.fn(() => ({ name: 'xai-mock' }))
+}))
+
+import {
+  cleanup,
+  clearAllProviders,
+  createAndRegisterProvider,
+  createProvider,
+  getAllProviderConfigAliases,
+  getAllProviderConfigs,
+  getInitializedProviders,
+  getLanguageModel,
+  getProviderConfig,
+  getProviderConfigByAlias,
+  getSupportedProviders,
+  hasInitializedProviders,
+  hasProviderConfig,
+  hasProviderConfigByAlias,
+  isProviderConfigAlias,
+  ProviderInitializationError,
+  providerRegistry,
+  registerMultipleProviderConfigs,
+  registerProvider,
+  registerProviderConfig,
+  resolveProviderConfigId
+} from '../registry'
+import type { ProviderConfig } from '../schemas'
+
+describe('Provider Registry 功能测试', () => {
+  beforeEach(() => {
+    // 清理状态
+    cleanup()
+  })
+
+  describe('基础功能', () => {
+    it('能够获取支持的 providers 列表', () => {
+      const providers = getSupportedProviders()
+      expect(Array.isArray(providers)).toBe(true)
+      expect(providers.length).toBeGreaterThan(0)
+
+      // 检查返回的数据结构
+      providers.forEach((provider) => {
+        expect(provider).toHaveProperty('id')
+        expect(provider).toHaveProperty('name')
+        expect(typeof provider.id).toBe('string')
+        expect(typeof provider.name).toBe('string')
+      })
+
+      // 包含基础 providers
+      const providerIds = providers.map((p) => p.id)
+      expect(providerIds).toContain('openai')
+      expect(providerIds).toContain('anthropic')
+      expect(providerIds).toContain('google')
+    })
+
+    it('能够获取已初始化的 providers', () => {
+      // 初始状态下没有已初始化的 providers
+      expect(getInitializedProviders()).toEqual([])
+      expect(hasInitializedProviders()).toBe(false)
+    })
+
+    it('能够访问全局注册管理器', () => {
+      expect(providerRegistry).toBeDefined()
+      expect(typeof providerRegistry.clear).toBe('function')
+      expect(typeof providerRegistry.getRegisteredProviders).toBe('function')
+      expect(typeof providerRegistry.hasProviders).toBe('function')
+    })
+
+    it('能够获取语言模型', () => {
+      // 在没有注册 provider 的情况下，这个函数可能会抛出错误或返回 undefined
+      expect(() => getLanguageModel('non-existent')).not.toThrow()
+    })
+  })
+
+  describe('Provider 配置注册', () => {
+    it('能够注册自定义 provider 配置', () => {
+      const config: ProviderConfig = {
+        id: 'custom-provider',
+        name: 'Custom Provider',
+        creator: vi.fn(() => ({ name: 'custom' })),
+        supportsImageGeneration: false
+      }
+
+      const success = registerProviderConfig(config)
+      expect(success).toBe(true)
+
+      expect(hasProviderConfig('custom-provider')).toBe(true)
+      expect(getProviderConfig('custom-provider')).toEqual(config)
+    })
+
+    it('能够注册带别名的 provider 配置', () => {
+      const config: ProviderConfig = {
+        id: 'custom-provider-with-aliases',
+        name: 'Custom Provider with Aliases',
+        creator: vi.fn(() => ({ name: 'custom-aliased' })),
+        supportsImageGeneration: false,
+        aliases: ['alias-1', 'alias-2']
+      }
+
+      const success = registerProviderConfig(config)
+      expect(success).toBe(true)
+
+      expect(hasProviderConfigByAlias('alias-1')).toBe(true)
+      expect(hasProviderConfigByAlias('alias-2')).toBe(true)
+      expect(getProviderConfigByAlias('alias-1')).toEqual(config)
+      expect(resolveProviderConfigId('alias-1')).toBe('custom-provider-with-aliases')
+    })
+
+    it('拒绝无效的配置', () => {
+      // 缺少必要字段
+      const invalidConfig = {
+        id: 'invalid-provider'
+        // 缺少 name, creator 等
+      }
+
+      const success = registerProviderConfig(invalidConfig as any)
+      expect(success).toBe(false)
+    })
+
+    it('能够批量注册 provider 配置', () => {
+      const configs: ProviderConfig[] = [
+        {
+          id: 'provider-1',
+          name: 'Provider 1',
+          creator: vi.fn(() => ({ name: 'provider-1' })),
+          supportsImageGeneration: false
+        },
+        {
+          id: 'provider-2',
+          name: 'Provider 2',
+          creator: vi.fn(() => ({ name: 'provider-2' })),
+          supportsImageGeneration: true
+        },
+        {
+          id: '', // 无效配置
+          name: 'Invalid Provider',
+          creator: vi.fn(() => ({ name: 'invalid' })),
+          supportsImageGeneration: false
+        } as any
+      ]
+
+      const successCount = registerMultipleProviderConfigs(configs)
+      expect(successCount).toBe(2) // 只有前两个成功
+
+      expect(hasProviderConfig('provider-1')).toBe(true)
+      expect(hasProviderConfig('provider-2')).toBe(true)
+      expect(hasProviderConfig('')).toBe(false)
+    })
+
+    it('能够获取所有配置和别名信息', () => {
+      // 注册一些配置
+      registerProviderConfig({
+        id: 'test-provider',
+        name: 'Test Provider',
+        creator: vi.fn(),
+        supportsImageGeneration: false,
+        aliases: ['test-alias']
+      })
+
+      const allConfigs = getAllProviderConfigs()
+      expect(Array.isArray(allConfigs)).toBe(true)
+      expect(allConfigs.some((config) => config.id === 'test-provider')).toBe(true)
+
+      const aliases = getAllProviderConfigAliases()
+      expect(aliases['test-alias']).toBe('test-provider')
+      expect(isProviderConfigAlias('test-alias')).toBe(true)
+    })
+  })
+
+  describe('Provider 创建和注册', () => {
+    it('能够创建 provider 实例', async () => {
+      const config: ProviderConfig = {
+        id: 'test-create-provider',
+        name: 'Test Create Provider',
+        creator: vi.fn(() => ({ name: 'test-created' })),
+        supportsImageGeneration: false
+      }
+
+      // 先注册配置
+      registerProviderConfig(config)
+
+      // 创建 provider 实例
+      const provider = await createProvider('test-create-provider', { apiKey: 'test' })
+      expect(provider).toBeDefined()
+      expect(config.creator).toHaveBeenCalledWith({ apiKey: 'test' })
+    })
+
+    it('能够注册 provider 到全局管理器', () => {
+      const mockProvider = { name: 'mock-provider' }
+      const config: ProviderConfig = {
+        id: 'test-register-provider',
+        name: 'Test Register Provider',
+        creator: vi.fn(() => mockProvider),
+        supportsImageGeneration: false
+      }
+
+      // 先注册配置
+      registerProviderConfig(config)
+
+      // 注册 provider 到全局管理器
+      const success = registerProvider('test-register-provider', mockProvider)
+      expect(success).toBe(true)
+
+      // 验证注册成功
+      const registeredProviders = getInitializedProviders()
+      expect(registeredProviders).toContain('test-register-provider')
+      expect(hasInitializedProviders()).toBe(true)
+    })
+
+    it('能够一步完成创建和注册', async () => {
+      const config: ProviderConfig = {
+        id: 'test-create-and-register',
+        name: 'Test Create and Register',
+        creator: vi.fn(() => ({ name: 'test-both' })),
+        supportsImageGeneration: false
+      }
+
+      // 先注册配置
+      registerProviderConfig(config)
+
+      // 一步完成创建和注册
+      const success = await createAndRegisterProvider('test-create-and-register', { apiKey: 'test' })
+      expect(success).toBe(true)
+
+      // 验证注册成功
+      const registeredProviders = getInitializedProviders()
+      expect(registeredProviders).toContain('test-create-and-register')
+    })
+  })
+
+  describe('Registry 管理', () => {
+    it('能够清理所有配置和注册的 providers', () => {
+      // 注册一些配置
+      registerProviderConfig({
+        id: 'temp-provider',
+        name: 'Temp Provider',
+        creator: vi.fn(() => ({ name: 'temp' })),
+        supportsImageGeneration: false
+      })
+
+      expect(hasProviderConfig('temp-provider')).toBe(true)
+
+      // 清理
+      cleanup()
+
+      expect(hasProviderConfig('temp-provider')).toBe(false)
+      // 但基础配置应该重新加载
+      expect(hasProviderConfig('openai')).toBe(true) // 基础 providers 会重新初始化
+    })
+
+    it('能够单独清理已注册的 providers', () => {
+      // 清理所有 providers
+      clearAllProviders()
+
+      expect(getInitializedProviders()).toEqual([])
+      expect(hasInitializedProviders()).toBe(false)
+    })
+
+    it('ProviderInitializationError 错误类工作正常', () => {
+      const error = new ProviderInitializationError('Test error', 'test-provider')
+      expect(error.message).toBe('Test error')
+      expect(error.providerId).toBe('test-provider')
+      expect(error.name).toBe('ProviderInitializationError')
+    })
+  })
+
+  describe('错误处理', () => {
+    it('优雅处理空配置', () => {
+      const success = registerProviderConfig(null as any)
+      expect(success).toBe(false)
+    })
+
+    it('优雅处理未定义配置', () => {
+      const success = registerProviderConfig(undefined as any)
+      expect(success).toBe(false)
+    })
+
+    it('处理空字符串 ID', () => {
+      const config = {
+        id: '',
+        name: 'Empty ID Provider',
+        creator: vi.fn(() => ({ name: 'empty' })),
+        supportsImageGeneration: false
+      }
+
+      const success = registerProviderConfig(config)
+      expect(success).toBe(false)
+    })
+
+    it('处理创建不存在配置的 provider', async () => {
+      await expect(createProvider('non-existent-provider', {})).rejects.toThrow(
+        'ProviderConfig not found for id: non-existent-provider'
+      )
+    })
+
+    it('处理注册不存在配置的 provider', () => {
+      const mockProvider = { name: 'mock' }
+      const success = registerProvider('non-existent-provider', mockProvider)
+      expect(success).toBe(false)
+    })
+
+    it('处理获取不存在配置的情况', () => {
+      expect(getProviderConfig('non-existent')).toBeUndefined()
+      expect(getProviderConfigByAlias('non-existent-alias')).toBeUndefined()
+      expect(hasProviderConfig('non-existent')).toBe(false)
+      expect(hasProviderConfigByAlias('non-existent-alias')).toBe(false)
+    })
+
+    it('处理批量注册时的部分失败', () => {
+      const mixedConfigs: ProviderConfig[] = [
+        {
+          id: 'valid-provider-1',
+          name: 'Valid Provider 1',
+          creator: vi.fn(() => ({ name: 'valid-1' })),
+          supportsImageGeneration: false
+        },
+        {
+          id: '', // 无效配置
+          name: 'Invalid Provider',
+          creator: vi.fn(() => ({ name: 'invalid' })),
+          supportsImageGeneration: false
+        } as any,
+        {
+          id: 'valid-provider-2',
+          name: 'Valid Provider 2',
+          creator: vi.fn(() => ({ name: 'valid-2' })),
+          supportsImageGeneration: true
+        }
+      ]
+
+      const successCount = registerMultipleProviderConfigs(mixedConfigs)
+      expect(successCount).toBe(2) // 只有两个有效配置成功
+
+      expect(hasProviderConfig('valid-provider-1')).toBe(true)
+      expect(hasProviderConfig('valid-provider-2')).toBe(true)
+      expect(hasProviderConfig('')).toBe(false)
+    })
+
+    it('处理动态导入失败的情况', async () => {
+      const config: ProviderConfig = {
+        id: 'import-test-provider',
+        name: 'Import Test Provider',
+        import: vi.fn().mockRejectedValue(new Error('Import failed')),
+        creatorFunctionName: 'createTest',
+        supportsImageGeneration: false
+      }
+
+      registerProviderConfig(config)
+
+      await expect(createProvider('import-test-provider', {})).rejects.toThrow('Import failed')
+    })
+  })
+
+  describe('集成测试', () => {
+    it('正确处理复杂的配置、创建、注册和清理场景', async () => {
+      // 初始状态验证
+      const initialConfigs = getAllProviderConfigs()
+      expect(initialConfigs.length).toBeGreaterThan(0) // 有基础配置
+      expect(getInitializedProviders()).toEqual([])
+
+      // 注册多个带别名的 provider 配置
+      const configs: ProviderConfig[] = [
+        {
+          id: 'integration-provider-1',
+          name: 'Integration Provider 1',
+          creator: vi.fn(() => ({ name: 'integration-1' })),
+          supportsImageGeneration: false,
+          aliases: ['alias-1', 'short-name-1']
+        },
+        {
+          id: 'integration-provider-2',
+          name: 'Integration Provider 2',
+          creator: vi.fn(() => ({ name: 'integration-2' })),
+          supportsImageGeneration: true,
+          aliases: ['alias-2', 'short-name-2']
+        }
+      ]
+
+      const successCount = registerMultipleProviderConfigs(configs)
+      expect(successCount).toBe(2)
+
+      // 验证配置注册成功
+      expect(hasProviderConfig('integration-provider-1')).toBe(true)
+      expect(hasProviderConfig('integration-provider-2')).toBe(true)
+      expect(hasProviderConfigByAlias('alias-1')).toBe(true)
+      expect(hasProviderConfigByAlias('alias-2')).toBe(true)
+
+      // 验证别名映射
+      const aliases = getAllProviderConfigAliases()
+      expect(aliases['alias-1']).toBe('integration-provider-1')
+      expect(aliases['alias-2']).toBe('integration-provider-2')
+
+      // 创建和注册 providers
+      const success1 = await createAndRegisterProvider('integration-provider-1', { apiKey: 'test1' })
+      const success2 = await createAndRegisterProvider('integration-provider-2', { apiKey: 'test2' })
+      expect(success1).toBe(true)
+      expect(success2).toBe(true)
+
+      // 验证注册成功
+      const registeredProviders = getInitializedProviders()
+      expect(registeredProviders).toContain('integration-provider-1')
+      expect(registeredProviders).toContain('integration-provider-2')
+      expect(hasInitializedProviders()).toBe(true)
+
+      // 清理
+      cleanup()
+
+      // 验证清理后的状态
+      expect(getInitializedProviders()).toEqual([])
+      expect(hasProviderConfig('integration-provider-1')).toBe(false)
+      expect(hasProviderConfig('integration-provider-2')).toBe(false)
+      expect(getAllProviderConfigAliases()).toEqual({})
+
+      // 基础配置应该重新加载
+      expect(hasProviderConfig('openai')).toBe(true)
+    })
+
+    it('正确处理动态导入配置的 provider', async () => {
+      const mockModule = { createCustomProvider: vi.fn(() => ({ name: 'custom-dynamic' })) }
+      const dynamicImportConfig: ProviderConfig = {
+        id: 'dynamic-import-provider',
+        name: 'Dynamic Import Provider',
+        import: vi.fn().mockResolvedValue(mockModule),
+        creatorFunctionName: 'createCustomProvider',
+        supportsImageGeneration: false
+      }
+
+      // 注册配置
+      const configSuccess = registerProviderConfig(dynamicImportConfig)
+      expect(configSuccess).toBe(true)
+
+      // 创建和注册 provider
+      const registerSuccess = await createAndRegisterProvider('dynamic-import-provider', { apiKey: 'test' })
+      expect(registerSuccess).toBe(true)
+
+      // 验证导入函数被调用
+      expect(dynamicImportConfig.import).toHaveBeenCalled()
+      expect(mockModule.createCustomProvider).toHaveBeenCalledWith({ apiKey: 'test' })
+
+      // 验证注册成功
+      expect(getInitializedProviders()).toContain('dynamic-import-provider')
+    })
+
+    it('正确处理大量配置的注册和管理', () => {
+      const largeConfigList: ProviderConfig[] = []
+
+      // 生成50个配置
+      for (let i = 0; i < 50; i++) {
+        largeConfigList.push({
+          id: `bulk-provider-${i}`,
+          name: `Bulk Provider ${i}`,
+          creator: vi.fn(() => ({ name: `bulk-${i}` })),
+          supportsImageGeneration: i % 2 === 0, // 偶数支持图像生成
+          aliases: [`alias-${i}`, `short-${i}`]
+        })
+      }
+
+      const successCount = registerMultipleProviderConfigs(largeConfigList)
+      expect(successCount).toBe(50)
+
+      // 验证所有配置都被正确注册
+      const allConfigs = getAllProviderConfigs()
+      expect(allConfigs.filter((config) => config.id.startsWith('bulk-provider-')).length).toBe(50)
+
+      // 验证别名数量
+      const aliases = getAllProviderConfigAliases()
+      const bulkAliases = Object.keys(aliases).filter(
+        (alias) => alias.startsWith('alias-') || alias.startsWith('short-')
+      )
+      expect(bulkAliases.length).toBe(100) // 每个 provider 有2个别名
+
+      // 随机验证几个配置
+      expect(hasProviderConfig('bulk-provider-0')).toBe(true)
+      expect(hasProviderConfig('bulk-provider-25')).toBe(true)
+      expect(hasProviderConfig('bulk-provider-49')).toBe(true)
+
+      // 验证别名工作正常
+      expect(resolveProviderConfigId('alias-25')).toBe('bulk-provider-25')
+      expect(isProviderConfigAlias('short-30')).toBe(true)
+
+      // 清理能正确处理大量数据
+      cleanup()
+      const cleanupAliases = getAllProviderConfigAliases()
+      expect(
+        Object.keys(cleanupAliases).filter((alias) => alias.startsWith('alias-') || alias.startsWith('short-'))
+      ).toEqual([])
+    })
+  })
+
+  describe('边界测试', () => {
+    it('处理包含特殊字符的 provider IDs', () => {
+      const specialCharsConfigs: ProviderConfig[] = [
+        {
+          id: 'provider-with-dashes',
+          name: 'Provider With Dashes',
+          creator: vi.fn(() => ({ name: 'dashes' })),
+          supportsImageGeneration: false
+        },
+        {
+          id: 'provider_with_underscores',
+          name: 'Provider With Underscores',
+          creator: vi.fn(() => ({ name: 'underscores' })),
+          supportsImageGeneration: false
+        },
+        {
+          id: 'provider.with.dots',
+          name: 'Provider With Dots',
+          creator: vi.fn(() => ({ name: 'dots' })),
+          supportsImageGeneration: false
+        }
+      ]
+
+      const successCount = registerMultipleProviderConfigs(specialCharsConfigs)
+      expect(successCount).toBeGreaterThan(0) // 至少有一些成功
+
+      // 验证支持的特殊字符格式
+      if (hasProviderConfig('provider-with-dashes')) {
+        expect(getProviderConfig('provider-with-dashes')).toBeDefined()
+      }
+      if (hasProviderConfig('provider_with_underscores')) {
+        expect(getProviderConfig('provider_with_underscores')).toBeDefined()
+      }
+    })
+
+    it('处理空的批量注册', () => {
+      const successCount = registerMultipleProviderConfigs([])
+      expect(successCount).toBe(0)
+
+      // 确保没有额外的配置被添加
+      const configsBefore = getAllProviderConfigs().length
+      expect(configsBefore).toBeGreaterThan(0) // 应该有基础配置
+    })
+
+    it('处理重复的配置注册', () => {
+      const config: ProviderConfig = {
+        id: 'duplicate-test-provider',
+        name: 'Duplicate Test Provider',
+        creator: vi.fn(() => ({ name: 'duplicate' })),
+        supportsImageGeneration: false
+      }
+
+      // 第一次注册成功
+      expect(registerProviderConfig(config)).toBe(true)
+      expect(hasProviderConfig('duplicate-test-provider')).toBe(true)
+
+      // 重复注册相同的配置（允许覆盖）
+      const updatedConfig: ProviderConfig = {
+        ...config,
+        name: 'Updated Duplicate Test Provider'
+      }
+      expect(registerProviderConfig(updatedConfig)).toBe(true)
+      expect(hasProviderConfig('duplicate-test-provider')).toBe(true)
+
+      // 验证配置被更新
+      const retrievedConfig = getProviderConfig('duplicate-test-provider')
+      expect(retrievedConfig?.name).toBe('Updated Duplicate Test Provider')
+    })
+
+    it('处理极长的 ID 和名称', () => {
+      const longId = 'very-long-provider-id-' + 'x'.repeat(100)
+      const longName = 'Very Long Provider Name ' + 'Y'.repeat(100)
+
+      const config: ProviderConfig = {
+        id: longId,
+        name: longName,
+        creator: vi.fn(() => ({ name: 'long-test' })),
+        supportsImageGeneration: false
+      }
+
+      const success = registerProviderConfig(config)
+      expect(success).toBe(true)
+      expect(hasProviderConfig(longId)).toBe(true)
+
+      const retrievedConfig = getProviderConfig(longId)
+      expect(retrievedConfig?.name).toBe(longName)
+    })
+
+    it('处理大量别名的配置', () => {
+      const manyAliases = Array.from({ length: 50 }, (_, i) => `alias-${i}`)
+
+      const config: ProviderConfig = {
+        id: 'provider-with-many-aliases',
+        name: 'Provider With Many Aliases',
+        creator: vi.fn(() => ({ name: 'many-aliases' })),
+        supportsImageGeneration: false,
+        aliases: manyAliases
+      }
+
+      const success = registerProviderConfig(config)
+      expect(success).toBe(true)
+
+      // 验证所有别名都能正确解析
+      manyAliases.forEach((alias) => {
+        expect(hasProviderConfigByAlias(alias)).toBe(true)
+        expect(resolveProviderConfigId(alias)).toBe('provider-with-many-aliases')
+        expect(isProviderConfigAlias(alias)).toBe(true)
+      })
+    })
+  })
+})

packages/aiCore/src/core/providers/__tests__/schemas.test.ts

@@ -0,0 +1,264 @@
+import { describe, expect, it, vi } from 'vitest'
+
+import {
+  type BaseProviderId,
+  baseProviderIds,
+  baseProviderIdSchema,
+  baseProviders,
+  type CustomProviderId,
+  customProviderIdSchema,
+  providerConfigSchema,
+  type ProviderId,
+  providerIdSchema
+} from '../schemas'
+
+describe('Provider Schemas', () => {
+  describe('baseProviders', () => {
+    it('包含所有预期的基础 providers', () => {
+      expect(baseProviders).toBeDefined()
+      expect(Array.isArray(baseProviders)).toBe(true)
+      expect(baseProviders.length).toBeGreaterThan(0)
+
+      const expectedIds = [
+        'openai',
+        'openai-responses',
+        'openai-compatible',
+        'anthropic',
+        'google',
+        'xai',
+        'azure',
+        'deepseek'
+      ]
+      const actualIds = baseProviders.map((p) => p.id)
+      expectedIds.forEach((id) => {
+        expect(actualIds).toContain(id)
+      })
+    })
+
+    it('每个基础 provider 有必要的属性', () => {
+      baseProviders.forEach((provider) => {
+        expect(provider).toHaveProperty('id')
+        expect(provider).toHaveProperty('name')
+        expect(provider).toHaveProperty('creator')
+        expect(provider).toHaveProperty('supportsImageGeneration')
+
+        expect(typeof provider.id).toBe('string')
+        expect(typeof provider.name).toBe('string')
+        expect(typeof provider.creator).toBe('function')
+        expect(typeof provider.supportsImageGeneration).toBe('boolean')
+      })
+    })
+
+    it('provider ID 是唯一的', () => {
+      const ids = baseProviders.map((p) => p.id)
+      const uniqueIds = [...new Set(ids)]
+      expect(ids).toEqual(uniqueIds)
+    })
+  })
+
+  describe('baseProviderIds', () => {
+    it('正确提取所有基础 provider IDs', () => {
+      expect(baseProviderIds).toBeDefined()
+      expect(Array.isArray(baseProviderIds)).toBe(true)
+      expect(baseProviderIds.length).toBe(baseProviders.length)
+
+      baseProviders.forEach((provider) => {
+        expect(baseProviderIds).toContain(provider.id)
+      })
+    })
+  })
+
+  describe('baseProviderIdSchema', () => {
+    it('验证有效的基础 provider IDs', () => {
+      baseProviderIds.forEach((id) => {
+        expect(baseProviderIdSchema.safeParse(id).success).toBe(true)
+      })
+    })
+
+    it('拒绝无效的基础 provider IDs', () => {
+      const invalidIds = ['invalid', 'not-exists', '']
+      invalidIds.forEach((id) => {
+        expect(baseProviderIdSchema.safeParse(id).success).toBe(false)
+      })
+    })
+  })
+
+  describe('customProviderIdSchema', () => {
+    it('接受有效的自定义 provider IDs', () => {
+      const validIds = ['custom-provider', 'my-ai-service', 'company-llm-v2']
+      validIds.forEach((id) => {
+        expect(customProviderIdSchema.safeParse(id).success).toBe(true)
+      })
+    })
+
+    it('拒绝与基础 provider IDs 冲突的 IDs', () => {
+      baseProviderIds.forEach((id) => {
+        expect(customProviderIdSchema.safeParse(id).success).toBe(false)
+      })
+    })
+
+    it('拒绝空字符串', () => {
+      expect(customProviderIdSchema.safeParse('').success).toBe(false)
+    })
+  })
+
+  describe('providerIdSchema', () => {
+    it('接受基础 provider IDs', () => {
+      baseProviderIds.forEach((id) => {
+        expect(providerIdSchema.safeParse(id).success).toBe(true)
+      })
+    })
+
+    it('接受有效的自定义 provider IDs', () => {
+      const validCustomIds = ['custom-provider', 'my-ai-service']
+      validCustomIds.forEach((id) => {
+        expect(providerIdSchema.safeParse(id).success).toBe(true)
+      })
+    })
+
+    it('拒绝无效的 IDs', () => {
+      const invalidIds = ['', undefined, null, 123]
+      invalidIds.forEach((id) => {
+        expect(providerIdSchema.safeParse(id).success).toBe(false)
+      })
+    })
+  })
+
+  describe('providerConfigSchema', () => {
+    it('验证带有 creator 的有效配置', () => {
+      const validConfig = {
+        id: 'custom-provider',
+        name: 'Custom Provider',
+        creator: vi.fn(),
+        supportsImageGeneration: true
+      }
+      expect(providerConfigSchema.safeParse(validConfig).success).toBe(true)
+    })
+
+    it('验证带有 import 配置的有效配置', () => {
+      const validConfig = {
+        id: 'custom-provider',
+        name: 'Custom Provider',
+        import: vi.fn(),
+        creatorFunctionName: 'createCustom',
+        supportsImageGeneration: false
+      }
+      expect(providerConfigSchema.safeParse(validConfig).success).toBe(true)
+    })
+
+    it('拒绝既没有 creator 也没有 import 配置的配置', () => {
+      const invalidConfig = {
+        id: 'invalid',
+        name: 'Invalid Provider',
+        supportsImageGeneration: false
+      }
+      expect(providerConfigSchema.safeParse(invalidConfig).success).toBe(false)
+    })
+
+    it('为 supportsImageGeneration 设置默认值', () => {
+      const config = {
+        id: 'test',
+        name: 'Test',
+        creator: vi.fn()
+      }
+      const result = providerConfigSchema.safeParse(config)
+      expect(result.success).toBe(true)
+      if (result.success) {
+        expect(result.data.supportsImageGeneration).toBe(false)
+      }
+    })
+
+    it('拒绝使用基础 provider ID 的配置', () => {
+      const invalidConfig = {
+        id: 'openai', // 基础 provider ID
+        name: 'Should Fail',
+        creator: vi.fn()
+      }
+      expect(providerConfigSchema.safeParse(invalidConfig).success).toBe(false)
+    })
+
+    it('拒绝缺少必需字段的配置', () => {
+      const invalidConfigs = [
+        { name: 'Missing ID', creator: vi.fn() },
+        { id: 'missing-name', creator: vi.fn() },
+        { id: '', name: 'Empty ID', creator: vi.fn() },
+        { id: 'valid-custom', name: '', creator: vi.fn() }
+      ]
+
+      invalidConfigs.forEach((config) => {
+        expect(providerConfigSchema.safeParse(config).success).toBe(false)
+      })
+    })
+  })
+
+  describe('Schema 验证功能', () => {
+    it('baseProviderIdSchema 正确验证基础 provider IDs', () => {
+      baseProviderIds.forEach((id) => {
+        expect(baseProviderIdSchema.safeParse(id).success).toBe(true)
+      })
+
+      expect(baseProviderIdSchema.safeParse('invalid-id').success).toBe(false)
+    })
+
+    it('customProviderIdSchema 正确验证自定义 provider IDs', () => {
+      const customIds = ['custom-provider', 'my-service', 'company-llm']
+      customIds.forEach((id) => {
+        expect(customProviderIdSchema.safeParse(id).success).toBe(true)
+      })
+
+      // 拒绝基础 provider IDs
+      baseProviderIds.forEach((id) => {
+        expect(customProviderIdSchema.safeParse(id).success).toBe(false)
+      })
+    })
+
+    it('providerIdSchema 接受基础和自定义 provider IDs', () => {
+      // 基础 IDs
+      baseProviderIds.forEach((id) => {
+        expect(providerIdSchema.safeParse(id).success).toBe(true)
+      })
+
+      // 自定义 IDs
+      const customIds = ['custom-provider', 'my-service']
+      customIds.forEach((id) => {
+        expect(providerIdSchema.safeParse(id).success).toBe(true)
+      })
+    })
+
+    it('providerConfigSchema 验证完整的 provider 配置', () => {
+      const validConfig = {
+        id: 'custom-provider',
+        name: 'Custom Provider',
+        creator: vi.fn(),
+        supportsImageGeneration: true
+      }
+      expect(providerConfigSchema.safeParse(validConfig).success).toBe(true)
+
+      const invalidConfig = {
+        id: 'openai', // 不允许基础 provider ID
+        name: 'OpenAI',
+        creator: vi.fn()
+      }
+      expect(providerConfigSchema.safeParse(invalidConfig).success).toBe(false)
+    })
+  })
+
+  describe('类型推导', () => {
+    it('BaseProviderId 类型正确', () => {
+      const id: BaseProviderId = 'openai'
+      expect(baseProviderIds).toContain(id)
+    })
+
+    it('CustomProviderId 类型是字符串', () => {
+      const id: CustomProviderId = 'custom-provider'
+      expect(typeof id).toBe('string')
+    })
+
+    it('ProviderId 类型支持基础和自定义 IDs', () => {
+      const baseId: ProviderId = 'openai'
+      const customId: ProviderId = 'custom-provider'
+      expect(typeof baseId).toBe('string')
+      expect(typeof customId).toBe('string')
+    })
+  })
+})

packages/aiCore/src/core/providers/factory.ts

@@ -0,0 +1,291 @@
+/**
+ * AI Provider 配置工厂
+ * 提供类型安全的 Provider 配置构建器
+ */
+
+import type { ProviderId, ProviderSettingsMap } from './types'
+
+/**
+ * 通用配置基础类型，包含所有 Provider 共有的属性
+ */
+export interface BaseProviderConfig {
+  apiKey?: string
+  baseURL?: string
+  timeout?: number
+  headers?: Record<string, string>
+  fetch?: typeof globalThis.fetch
+}
+
+/**
+ * 完整的配置类型，结合基础配置、AI SDK 配置和特定 Provider 配置
+ */
+type CompleteProviderConfig<T extends ProviderId> = BaseProviderConfig & Partial<ProviderSettingsMap[T]>
+
+type ConfigHandler<T extends ProviderId> = (
+  builder: ProviderConfigBuilder<T>,
+  provider: CompleteProviderConfig<T>
+) => void
+
+const configHandlers: {
+  [K in ProviderId]?: ConfigHandler<K>
+} = {
+  azure: (builder, provider) => {
+    const azureBuilder = builder as ProviderConfigBuilder<'azure'>
+    const azureProvider = provider as CompleteProviderConfig<'azure'>
+    azureBuilder.withAzureConfig({
+      apiVersion: azureProvider.apiVersion,
+      resourceName: azureProvider.resourceName
+    })
+  }
+}
+
+export class ProviderConfigBuilder<T extends ProviderId = ProviderId> {
+  private config: CompleteProviderConfig<T> = {} as CompleteProviderConfig<T>
+
+  constructor(private providerId: T) {}
+
+  /**
+   * 设置 API Key
+   */
+  withApiKey(apiKey: string): this
+  withApiKey(apiKey: string, options: T extends 'openai' ? { organization?: string; project?: string } : never): this
+  withApiKey(apiKey: string, options?: any): this {
+    this.config.apiKey = apiKey
+
+    // 类型安全的 OpenAI 特定配置
+    if (this.providerId === 'openai' && options) {
+      const openaiConfig = this.config as CompleteProviderConfig<'openai'>
+      if (options.organization) {
+        openaiConfig.organization = options.organization
+      }
+      if (options.project) {
+        openaiConfig.project = options.project
+      }
+    }
+
+    return this
+  }
+
+  /**
+   * 设置基础 URL
+   */
+  withBaseURL(baseURL: string) {
+    this.config.baseURL = baseURL
+    return this
+  }
+
+  /**
+   * 设置请求配置
+   */
+  withRequestConfig(options: { headers?: Record<string, string>; fetch?: typeof fetch }): this {
+    if (options.headers) {
+      this.config.headers = { ...this.config.headers, ...options.headers }
+    }
+    if (options.fetch) {
+      this.config.fetch = options.fetch
+    }
+    return this
+  }
+
+  /**
+   * Azure OpenAI 特定配置
+   */
+  withAzureConfig(options: { apiVersion?: string; resourceName?: string }): T extends 'azure' ? this : never
+  withAzureConfig(options: any): any {
+    if (this.providerId === 'azure') {
+      const azureConfig = this.config as CompleteProviderConfig<'azure'>
+      if (options.apiVersion) {
+        azureConfig.apiVersion = options.apiVersion
+      }
+      if (options.resourceName) {
+        azureConfig.resourceName = options.resourceName
+      }
+    }
+    return this
+  }
+
+  /**
+   * 设置自定义参数
+   */
+  withCustomParams(params: Record<string, any>) {
+    Object.assign(this.config, params)
+    return this
+  }
+
+  /**
+   * 构建最终配置
+   */
+  build(): ProviderSettingsMap[T] {
+    return this.config as ProviderSettingsMap[T]
+  }
+}
+
+/**
+ * Provider 配置工厂
+ * 提供便捷的配置创建方法
+ */
+export class ProviderConfigFactory {
+  /**
+   * 创建配置构建器
+   */
+  static builder<T extends ProviderId>(providerId: T): ProviderConfigBuilder<T> {
+    return new ProviderConfigBuilder(providerId)
+  }
+
+  /**
+   * 从通用Provider对象创建配置 - 使用更优雅的处理器模式
+   */
+  static fromProvider<T extends ProviderId>(
+    providerId: T,
+    provider: CompleteProviderConfig<T>,
+    options?: {
+      headers?: Record<string, string>
+      [key: string]: any
+    }
+  ): ProviderSettingsMap[T] {
+    const builder = new ProviderConfigBuilder<T>(providerId)
+
+    // 设置基本配置
+    if (provider.apiKey) {
+      builder.withApiKey(provider.apiKey)
+    }
+
+    if (provider.baseURL) {
+      builder.withBaseURL(provider.baseURL)
+    }
+
+    // 设置请求配置
+    if (options?.headers) {
+      builder.withRequestConfig({
+        headers: options.headers
+      })
+    }
+
+    // 使用配置处理器模式 - 更加优雅和可扩展
+    const handler = configHandlers[providerId]
+    if (handler) {
+      handler(builder, provider)
+    }
+
+    // 添加其他自定义参数
+    if (options) {
+      const customOptions = { ...options }
+      delete customOptions.headers // 已经处理过了
+      if (Object.keys(customOptions).length > 0) {
+        builder.withCustomParams(customOptions)
+      }
+    }
+
+    return builder.build()
+  }
+
+  /**
+   * 快速创建 OpenAI 配置
+   */
+  static createOpenAI(
+    apiKey: string,
+    options?: {
+      baseURL?: string
+      organization?: string
+      project?: string
+    }
+  ) {
+    const builder = this.builder('openai')
+
+    // 使用类型安全的重载
+    if (options?.organization || options?.project) {
+      builder.withApiKey(apiKey, {
+        organization: options.organization,
+        project: options.project
+      })
+    } else {
+      builder.withApiKey(apiKey)
+    }
+
+    return builder.withBaseURL(options?.baseURL || 'https://api.openai.com').build()
+  }
+
+  /**
+   * 快速创建 Anthropic 配置
+   */
+  static createAnthropic(
+    apiKey: string,
+    options?: {
+      baseURL?: string
+    }
+  ) {
+    return this.builder('anthropic')
+      .withApiKey(apiKey)
+      .withBaseURL(options?.baseURL || 'https://api.anthropic.com')
+      .build()
+  }
+
+  /**
+   * 快速创建 Azure OpenAI 配置
+   */
+  static createAzureOpenAI(
+    apiKey: string,
+    options: {
+      baseURL: string
+      apiVersion?: string
+      resourceName?: string
+    }
+  ) {
+    return this.builder('azure')
+      .withApiKey(apiKey)
+      .withBaseURL(options.baseURL)
+      .withAzureConfig({
+        apiVersion: options.apiVersion,
+        resourceName: options.resourceName
+      })
+      .build()
+  }
+
+  /**
+   * 快速创建 Google 配置
+   */
+  static createGoogle(
+    apiKey: string,
+    options?: {
+      baseURL?: string
+      projectId?: string
+      location?: string
+    }
+  ) {
+    return this.builder('google')
+      .withApiKey(apiKey)
+      .withBaseURL(options?.baseURL || 'https://generativelanguage.googleapis.com')
+      .build()
+  }
+
+  /**
+   * 快速创建 Vertex AI 配置
+   */
+  static createVertexAI() {
+    // credentials: {
+    //   clientEmail: string
+    //   privateKey: string
+    // },
+    // options?: {
+    //   project?: string
+    //   location?: string
+    // }
+    // return this.builder('google-vertex')
+    //   .withGoogleCredentials(credentials)
+    //   .withGoogleVertexConfig({
+    //     project: options?.project,
+    //     location: options?.location
+    //   })
+    //   .build()
+  }
+
+  static createOpenAICompatible(baseURL: string, apiKey: string) {
+    return this.builder('openai-compatible').withBaseURL(baseURL).withApiKey(apiKey).build()
+  }
+}
+
+/**
+ * 便捷的配置创建函数
+ */
+export const createProviderConfig = ProviderConfigFactory.fromProvider
+export const providerConfigBuilder = ProviderConfigFactory.builder

packages/aiCore/src/core/providers/index.ts

@@ -0,0 +1,83 @@
+/**
+ * Providers 模块统一导出 - 独立Provider包
+ */
+
+// ==================== 核心管理器 ====================
+
+// Provider 注册表管理器
+export { globalRegistryManagement, RegistryManagement } from './RegistryManagement'
+
+// Provider 核心功能
+export {
+  // 状态管理
+  cleanup,
+  clearAllProviders,
+  createAndRegisterProvider,
+  createProvider,
+  getAllProviderConfigAliases,
+  getAllProviderConfigs,
+  getImageModel,
+  // 工具函数
+  getInitializedProviders,
+  getLanguageModel,
+  getProviderConfig,
+  getProviderConfigByAlias,
+  getSupportedProviders,
+  getTextEmbeddingModel,
+  hasInitializedProviders,
+  // 工具函数
+  hasProviderConfig,
+  // 别名支持
+  hasProviderConfigByAlias,
+  isProviderConfigAlias,
+  // 错误类型
+  ProviderInitializationError,
+  // 全局访问
+  providerRegistry,
+  registerMultipleProviderConfigs,
+  registerProvider,
+  // 统一Provider系统
+  registerProviderConfig,
+  resolveProviderConfigId
+} from './registry'
+
+// ==================== 基础数据和类型 ====================
+
+// 基础Provider数据源
+export { baseProviderIds, baseProviders } from './schemas'
+
+// 类型定义和Schema
+export type {
+  BaseProviderId,
+  CustomProviderId,
+  DynamicProviderRegistration,
+  ProviderConfig,
+  ProviderId
+} from './schemas' // 从 schemas 导出的类型
+export { baseProviderIdSchema, customProviderIdSchema, providerConfigSchema, providerIdSchema } from './schemas' // Schema 导出
+export type {
+  DynamicProviderRegistry,
+  ExtensibleProviderSettingsMap,
+  ProviderError,
+  ProviderSettingsMap,
+  ProviderTypeRegistrar
+} from './types'
+
+// ==================== 工具函数 ====================
+
+// Provider配置工厂
+export {
+  type BaseProviderConfig,
+  createProviderConfig,
+  ProviderConfigBuilder,
+  providerConfigBuilder,
+  ProviderConfigFactory
+} from './factory'
+
+// 工具函数
+export { formatPrivateKey } from './utils'
+
+// ==================== 扩展功能 ====================
+
+// Hub Provider 功能
+export { createHubProvider, type HubProviderConfig, HubProviderError } from './HubProvider'

packages/aiCore/src/core/providers/registry.ts

@@ -0,0 +1,310 @@
+/**
+ * Provider 初始化器
+ * 负责根据配置创建 providers 并注册到全局管理器
+ * 集成了来自 ModelCreator 的特殊处理逻辑
+ */
+
+import { customProvider } from 'ai'
+
+import { globalRegistryManagement } from './RegistryManagement'
+import { baseProviders, type ProviderConfig } from './schemas'
+
+/**
+ * Provider 初始化错误类型
+ */
+class ProviderInitializationError extends Error {
+  constructor(
+    message: string,
+    public providerId?: string,
+    public cause?: Error
+  ) {
+    super(message)
+    this.name = 'ProviderInitializationError'
+  }
+}
+
+// ==================== 全局管理器导出 ====================
+
+export { globalRegistryManagement as providerRegistry }
+
+// ==================== 便捷访问方法 ====================
+
+export const getLanguageModel = (id: string) => globalRegistryManagement.languageModel(id as any)
+export const getTextEmbeddingModel = (id: string) => globalRegistryManagement.textEmbeddingModel(id as any)
+export const getImageModel = (id: string) => globalRegistryManagement.imageModel(id as any)
+
+// ==================== 工具函数 ====================
+
+/**
+ * 获取支持的 Providers 列表
+ */
+export function getSupportedProviders(): Array<{
+  id: string
+  name: string
+}> {
+  return baseProviders.map((provider) => ({
+    id: provider.id,
+    name: provider.name
+  }))
+}
+
+/**
+ * 获取所有已初始化的 providers
+ */
+export function getInitializedProviders(): string[] {
+  return globalRegistryManagement.getRegisteredProviders()
+}
+
+/**
+ * 检查是否有任何已初始化的 providers
+ */
+export function hasInitializedProviders(): boolean {
+  return globalRegistryManagement.hasProviders()
+}
+
+// ==================== 统一Provider配置系统 ====================
+
+// 全局Provider配置存储
+const providerConfigs = new Map<string, ProviderConfig>()
+// 全局ProviderConfig别名映射 - 借鉴RegistryManagement模式
+const providerConfigAliases = new Map<string, string>() // alias -> realId
+
+/**
+ * 初始化内置配置 - 将baseProviders转换为统一格式
+ */
+function initializeBuiltInConfigs(): void {
+  baseProviders.forEach((provider) => {
+    const config: ProviderConfig = {
+      id: provider.id,
+      name: provider.name,
+      creator: provider.creator as any, // 类型转换以兼容多种creator签名
+      supportsImageGeneration: provider.supportsImageGeneration || false
+    }
+    providerConfigs.set(provider.id, config)
+  })
+}
+
+// 启动时自动注册内置配置
+initializeBuiltInConfigs()
+
+/**
+ * 步骤1: 注册Provider配置 - 仅存储配置，不执行创建
+ */
+export function registerProviderConfig(config: ProviderConfig): boolean {
+  try {
+    // 验证配置
+    if (!config.id || !config.name) {
+      return false
+    }
+
+    // 检查是否与已有配置冲突（包括内置配置）
+    if (providerConfigs.has(config.id)) {
+      console.warn(`ProviderConfig "${config.id}" already exists, will override`)
+    }
+
+    // 存储配置（内置和用户配置统一处理）
+    providerConfigs.set(config.id, config)
+
+    //  处理别名
+    if (config.aliases && config.aliases.length > 0) {
+      config.aliases.forEach((alias) => {
+        if (providerConfigAliases.has(alias)) {
+          console.warn(`ProviderConfig alias "${alias}" already exists, will override`)
+        }
+        providerConfigAliases.set(alias, config.id)
+      })
+    }
+
+    return true
+  } catch (error) {
+    console.error(`Failed to register ProviderConfig:`, error)
+    return false
+  }
+}
+
+/**
+ * 步骤2: 创建Provider - 根据配置执行实际创建
+ */
+export async function createProvider(providerId: string, options: any): Promise<any> {
+  //  支持通过别名查找配置
+  const config = getProviderConfigByAlias(providerId)
+
+  if (!config) {
+    throw new Error(`ProviderConfig not found for id: ${providerId}`)
+  }
+
+  try {
+    let creator: (options: any) => any
+
+    if (config.creator) {
+      // 方式1: 直接执行 creator
+      creator = config.creator
+    } else if (config.import && config.creatorFunctionName) {
+      // 方式2: 动态导入并执行
+      const module = await config.import()
+      creator = (module as any)[config.creatorFunctionName]
+
+      if (!creator || typeof creator !== 'function') {
+        throw new Error(`Creator function "${config.creatorFunctionName}" not found in imported module`)
+      }
+    } else {
+      throw new Error('No valid creator method provided in ProviderConfig')
+    }
+
+    // 使用真实配置创建provider实例
+    return creator(options)
+  } catch (error) {
+    console.error(`Failed to create provider "${providerId}":`, error)
+    throw error
+  }
+}
+
+/**
+ * 步骤3: 注册Provider到全局管理器
+ */
+export function registerProvider(providerId: string, provider: any): boolean {
+  try {
+    const config = providerConfigs.get(providerId)
+    if (!config) {
+      console.error(`ProviderConfig not found for id: ${providerId}`)
+      return false
+    }
+
+    // 获取aliases配置
+    const aliases = config.aliases
+
+    // 处理特殊provider逻辑
+    if (providerId === 'openai') {
+      // 注册默认 openai
+      globalRegistryManagement.registerProvider('openai', provider, aliases)
+
+      // 创建并注册 openai-chat 变体
+      const openaiChatProvider = customProvider({
+        fallbackProvider: {
+          ...provider,
+          languageModel: (modelId: string) => provider.chat(modelId)
+        }
+      })
+      globalRegistryManagement.registerProvider('openai-chat', openaiChatProvider)
+    } else {
+      // 其他provider直接注册
+      globalRegistryManagement.registerProvider(providerId, provider, aliases)
+    }
+
+    return true
+  } catch (error) {
+    console.error(`Failed to register provider "${providerId}" to global registry:`, error)
+    return false
+  }
+}
+
+/**
+ * 便捷函数: 一次性完成创建+注册
+ */
+export async function createAndRegisterProvider(providerId: string, options: any): Promise<boolean> {
+  try {
+    // 步骤2: 创建provider
+    const provider = await createProvider(providerId, options)
+
+    // 步骤3: 注册到全局管理器
+    return registerProvider(providerId, provider)
+  } catch (error) {
+    console.error(`Failed to create and register provider "${providerId}":`, error)
+    return false
+  }
+}
+
+/**
+ * 批量注册Provider配置
+ */
+export function registerMultipleProviderConfigs(configs: ProviderConfig[]): number {
+  let successCount = 0
+  configs.forEach((config) => {
+    if (registerProviderConfig(config)) {
+      successCount++
+    }
+  })
+  return successCount
+}
+
+/**
+ * 检查是否有对应的Provider配置
+ */
+export function hasProviderConfig(providerId: string): boolean {
+  return providerConfigs.has(providerId)
+}
+
+/**
+ * 通过别名或ID检查是否有对应的Provider配置
+ */
+export function hasProviderConfigByAlias(aliasOrId: string): boolean {
+  const realId = resolveProviderConfigId(aliasOrId)
+  return providerConfigs.has(realId)
+}
+
+/**
+ * 获取所有Provider配置
+ */
+export function getAllProviderConfigs(): ProviderConfig[] {
+  return Array.from(providerConfigs.values())
+}
+
+/**
+ * 根据ID获取Provider配置
+ */
+export function getProviderConfig(providerId: string): ProviderConfig | undefined {
+  return providerConfigs.get(providerId)
+}
+
+/**
+ * 通过别名或ID获取Provider配置
+ */
+export function getProviderConfigByAlias(aliasOrId: string): ProviderConfig | undefined {
+  // 先检查是否为别名，如果是则解析为真实ID
+  const realId = providerConfigAliases.get(aliasOrId) || aliasOrId
+  return providerConfigs.get(realId)
+}
+
+/**
+ * 解析真实的ProviderConfig ID（去别名化）
+ */
+export function resolveProviderConfigId(aliasOrId: string): string {
+  return providerConfigAliases.get(aliasOrId) || aliasOrId
+}
+
+/**
+ * 检查是否为ProviderConfig别名
+ */
+export function isProviderConfigAlias(id: string): boolean {
+  return providerConfigAliases.has(id)
+}
+
+/**
+ * 获取所有ProviderConfig别名映射关系
+ */
+export function getAllProviderConfigAliases(): Record<string, string> {
+  const result: Record<string, string> = {}
+  providerConfigAliases.forEach((realId, alias) => {
+    result[alias] = realId
+  })
+  return result
+}
+
+/**
+ * 清理所有Provider配置和已注册的providers
+ */
+export function cleanup(): void {
+  providerConfigs.clear()
+  providerConfigAliases.clear() //  清理别名映射
+  globalRegistryManagement.clear()
+  // 重新初始化内置配置
+  initializeBuiltInConfigs()
+}
+
+export function clearAllProviders(): void {
+  globalRegistryManagement.clear()
+}
+
+// ==================== 导出错误类型 ====================
+
+export { ProviderInitializationError }

packages/aiCore/src/core/providers/schemas.ts

@@ -0,0 +1,132 @@
+/**
+ * Provider Config 定义
+ */
+
+import { createAnthropic } from '@ai-sdk/anthropic'
+import { createAzure } from '@ai-sdk/azure'
+import { createDeepSeek } from '@ai-sdk/deepseek'
+import { createGoogleGenerativeAI } from '@ai-sdk/google'
+import { createOpenAI, type OpenAIProviderSettings } from '@ai-sdk/openai'
+import { createOpenAICompatible } from '@ai-sdk/openai-compatible'
+import { createXai } from '@ai-sdk/xai'
+import * as z from 'zod'
+
+/**
+ * 基础 Providers 定义
+ * 作为唯一数据源，避免重复维护
+ */
+export const baseProviders = [
+  {
+    id: 'openai',
+    name: 'OpenAI',
+    creator: createOpenAI,
+    supportsImageGeneration: true
+  },
+  {
+    id: 'openai-responses',
+    name: 'OpenAI Responses',
+    creator: (options: OpenAIProviderSettings) => createOpenAI(options).responses,
+    supportsImageGeneration: true
+  },
+  {
+    id: 'openai-compatible',
+    name: 'OpenAI Compatible',
+    creator: createOpenAICompatible,
+    supportsImageGeneration: true
+  },
+  {
+    id: 'anthropic',
+    name: 'Anthropic',
+    creator: createAnthropic,
+    supportsImageGeneration: false
+  },
+  {
+    id: 'google',
+    name: 'Google Generative AI',
+    creator: createGoogleGenerativeAI,
+    supportsImageGeneration: true
+  },
+  {
+    id: 'xai',
+    name: 'xAI (Grok)',
+    creator: createXai,
+    supportsImageGeneration: true
+  },
+  {
+    id: 'azure',
+    name: 'Azure OpenAI',
+    creator: createAzure,
+    supportsImageGeneration: true
+  },
+  {
+    id: 'deepseek',
+    name: 'DeepSeek',
+    creator: createDeepSeek,
+    supportsImageGeneration: false
+  }
+] as const
+
+/**
+ * 基础 Provider IDs
+ * 从 baseProviders 动态生成
+ */
+export const baseProviderIds = baseProviders.map((p) => p.id) as unknown as readonly [string, ...string[]]
+
+/**
+ * 基础 Provider ID Schema
+ */
+export const baseProviderIdSchema = z.enum(baseProviderIds)
+
+/**
+ * 用户自定义 Provider ID Schema
+ * 允许任意字符串，但排除基础 provider IDs 以避免冲突
+ */
+export const customProviderIdSchema = z
+  .string()
+  .min(1)
+  .refine((id) => !baseProviderIds.includes(id as any), {
+    message: 'Custom provider ID cannot conflict with base provider IDs'
+  })
+
+/**
+ * Provider ID Schema - 支持基础和自定义
+ */
+export const providerIdSchema = z.union([baseProviderIdSchema, customProviderIdSchema])
+
+/**
+ * Provider 配置 Schema
+ * 用于Provider的配置验证
+ */
+export const providerConfigSchema = z
+  .object({
+    id: customProviderIdSchema, // 只允许自定义ID
+    name: z.string().min(1),
+    creator: z.function().optional(),
+    import: z.function().optional(),
+    creatorFunctionName: z.string().optional(),
+    supportsImageGeneration: z.boolean().default(false),
+    imageCreator: z.function().optional(),
+    validateOptions: z.function().optional(),
+    aliases: z.array(z.string()).optional()
+  })
+  .refine((data) => data.creator || (data.import && data.creatorFunctionName), {
+    message: 'Must provide either creator function or import configuration'
+  })
+
+/**
+ * Provider ID 类型 - 基于 zod schema 推导
+ */
+export type ProviderId = z.infer<typeof providerIdSchema>
+export type BaseProviderId = z.infer<typeof baseProviderIdSchema>
+export type CustomProviderId = z.infer<typeof customProviderIdSchema>
+
+/**
+ * Provider 配置类型
+ */
+export type ProviderConfig = z.infer<typeof providerConfigSchema>
+
+/**
+ * 兼容性类型别名
+ * @deprecated 使用 ProviderConfig 替代
+ */
+export type DynamicProviderRegistration = ProviderConfig

packages/aiCore/src/core/providers/types.ts

@@ -0,0 +1,88 @@
+import { type AnthropicProviderSettings } from '@ai-sdk/anthropic'
+import { type AzureOpenAIProviderSettings } from '@ai-sdk/azure'
+import { type DeepSeekProviderSettings } from '@ai-sdk/deepseek'
+import { type GoogleGenerativeAIProviderSettings } from '@ai-sdk/google'
+import { type OpenAIProviderSettings } from '@ai-sdk/openai'
+import { type OpenAICompatibleProviderSettings } from '@ai-sdk/openai-compatible'
+import { type XaiProviderSettings } from '@ai-sdk/xai'
+
+// 导入基于 Zod 的 ProviderId 类型
+import { type ProviderId as ZodProviderId } from './schemas'
+
+export interface ExtensibleProviderSettingsMap {
+  // 基础的静态providers
+  openai: OpenAIProviderSettings
+  'openai-responses': OpenAIProviderSettings
+  'openai-compatible': OpenAICompatibleProviderSettings
+  anthropic: AnthropicProviderSettings
+  google: GoogleGenerativeAIProviderSettings
+  xai: XaiProviderSettings
+  azure: AzureOpenAIProviderSettings
+  deepseek: DeepSeekProviderSettings
+}
+
+// 动态扩展的provider类型注册表
+export interface DynamicProviderRegistry {
+  [key: string]: any
+}
+
+// 合并基础和动态provider类型
+export type ProviderSettingsMap = ExtensibleProviderSettingsMap & DynamicProviderRegistry
+
+/**
+ * Provider 相关核心类型定义
+ * 只定义必要的接口，其他类型直接使用 AI SDK
+ */
+
+// Provider 配置接口 - 支持灵活的创建方式
+// export interface ProviderConfig {
+//   id: string
+//   name: string
+
+//   // 方式一：直接提供 creator 函数（推荐用于自定义）
+//   creator?: (options: any) => any
+
+//   // 方式二：动态导入 + 函数名（用于包导入）
+//   import?: () => Promise<any>
+//   creatorFunctionName?: string
+
+//   // 图片生成支持
+//   supportsImageGeneration?: boolean
+//   imageCreator?: (options: any) => any
+
+//   // 可选的验证函数
+//   validateOptions?: (options: any) => boolean
+// }
+
+// 错误类型
+export class ProviderError extends Error {
+  constructor(
+    message: string,
+    public providerId: string,
+    public code?: string,
+    public cause?: Error
+  ) {
+    super(message)
+    this.name = 'ProviderError'
+  }
+}
+
+// 动态ProviderId类型 - 基于 Zod Schema，支持运行时扩展和验证
+export type ProviderId = ZodProviderId
+
+export interface ProviderTypeRegistrar {
+  registerProviderType<T extends string, S>(providerId: T, settingsType: S): void
+  getProviderSettings<T extends string>(providerId: T): any
+}
+
+// 重新导出所有类型供外部使用
+export type {
+  AnthropicProviderSettings,
+  AzureOpenAIProviderSettings,
+  DeepSeekProviderSettings,
+  GoogleGenerativeAIProviderSettings,
+  OpenAICompatibleProviderSettings,
+  OpenAIProviderSettings,
+  XaiProviderSettings
+}
+// 新的provider类型已经在上面直接export，不需要重复导出

packages/aiCore/src/core/providers/utils.ts

@@ -0,0 +1,86 @@
+/**
+ * 格式化私钥，确保它包含正确的PEM头部和尾部
+ */
+export function formatPrivateKey(privateKey: string): string {
+  if (!privateKey || typeof privateKey !== 'string') {
+    throw new Error('Private key must be a non-empty string')
+  }
+
+  // 先处理 JSON 字符串中的转义换行符
+  const key = privateKey.replace(/\\n/g, '\n')
+
+  // 检查是否已经是正确格式的 PEM 私钥
+  const hasBeginMarker = key.includes('-----BEGIN PRIVATE KEY-----')
+  const hasEndMarker = key.includes('-----END PRIVATE KEY-----')
+
+  if (hasBeginMarker && hasEndMarker) {
+    // 已经是 PEM 格式，但可能格式不规范，重新格式化
+    return normalizePemFormat(key)
+  }
+
+  // 如果没有完整的 PEM 头尾，尝试重新构建
+  return reconstructPemKey(key)
+}
+
+/**
+ * 标准化 PEM 格式
+ */
+function normalizePemFormat(pemKey: string): string {
+  // 分离头部、内容和尾部
+  const lines = pemKey
+    .split('\n')
+    .map((line) => line.trim())
+    .filter((line) => line.length > 0)
+
+  let keyContent = ''
+  let foundBegin = false
+  let foundEnd = false
+
+  for (const line of lines) {
+    if (line === '-----BEGIN PRIVATE KEY-----') {
+      foundBegin = true
+      continue
+    }
+    if (line === '-----END PRIVATE KEY-----') {
+      foundEnd = true
+      break
+    }
+    if (foundBegin && !foundEnd) {
+      keyContent += line
+    }
+  }
+
+  if (!foundBegin || !foundEnd || !keyContent) {
+    throw new Error('Invalid PEM format: missing BEGIN/END markers or key content')
+  }
+
+  // 重新格式化为 64 字符一行
+  const formattedContent = keyContent.match(/.{1,64}/g)?.join('\n') || keyContent
+
+  return `-----BEGIN PRIVATE KEY-----\n${formattedContent}\n-----END PRIVATE KEY-----`
+}
+
+/**
+ * 重新构建 PEM 私钥
+ */
+function reconstructPemKey(key: string): string {
+  // 移除所有空白字符和可能存在的不完整头尾
+  let cleanKey = key.replace(/\s+/g, '')
+  cleanKey = cleanKey.replace(/-----BEGIN[^-]*-----/g, '')
+  cleanKey = cleanKey.replace(/-----END[^-]*-----/g, '')
+
+  // 确保私钥内容不为空
+  if (!cleanKey) {
+    throw new Error('Private key content is empty after cleaning')
+  }
+
+  // 验证是否是有效的 Base64 字符
+  if (!/^[A-Za-z0-9+/=]+$/.test(cleanKey)) {
+    throw new Error('Private key contains invalid characters (not valid Base64)')
+  }
+
+  // 格式化为 64 字符一行
+  const formattedKey = cleanKey.match(/.{1,64}/g)?.join('\n') || cleanKey
+
+  return `-----BEGIN PRIVATE KEY-----\n${formattedKey}\n-----END PRIVATE KEY-----`
+}

packages/aiCore/src/core/runtime/__tests__/generateImage.test.ts

@@ -0,0 +1,540 @@
+import { ImageModelV2 } from '@ai-sdk/provider'
+import { experimental_generateImage as aiGenerateImage, NoImageGeneratedError } from 'ai'
+import { beforeEach, describe, expect, it, vi } from 'vitest'
+
+import { type AiPlugin } from '../../plugins'
+import { globalRegistryManagement } from '../../providers/RegistryManagement'
+import { ImageGenerationError } from '../errors'
+import { RuntimeExecutor } from '../executor'
+
+// Mock dependencies
+vi.mock('ai', () => ({
+  experimental_generateImage: vi.fn(),
+  NoImageGeneratedError: class NoImageGeneratedError extends Error {
+    static isInstance = vi.fn()
+    constructor() {
+      super('No image generated')
+      this.name = 'NoImageGeneratedError'
+    }
+  }
+}))
+
+vi.mock('../../providers/RegistryManagement', () => ({
+  globalRegistryManagement: {
+    imageModel: vi.fn()
+  }
+}))
+
+describe('RuntimeExecutor.generateImage', () => {
+  let executor: RuntimeExecutor<'openai'>
+  let mockImageModel: ImageModelV2
+  let mockGenerateImageResult: any
+
+  beforeEach(() => {
+    // Reset all mocks
+    vi.clearAllMocks()
+
+    // Create executor instance
+    executor = RuntimeExecutor.create('openai', {
+      apiKey: 'test-key'
+    })
+
+    // Mock image model
+    mockImageModel = {
+      modelId: 'dall-e-3',
+      provider: 'openai'
+    } as ImageModelV2
+
+    // Mock generateImage result
+    mockGenerateImageResult = {
+      image: {
+        base64: 'base64-encoded-image-data',
+        uint8Array: new Uint8Array([1, 2, 3]),
+        mediaType: 'image/png'
+      },
+      images: [
+        {
+          base64: 'base64-encoded-image-data',
+          uint8Array: new Uint8Array([1, 2, 3]),
+          mediaType: 'image/png'
+        }
+      ],
+      warnings: [],
+      providerMetadata: {
+        openai: {
+          images: [{ revisedPrompt: 'A detailed prompt' }]
+        }
+      },
+      responses: []
+    }
+
+    // Setup mocks
+    vi.mocked(globalRegistryManagement.imageModel).mockReturnValue(mockImageModel)
+    vi.mocked(aiGenerateImage).mockResolvedValue(mockGenerateImageResult)
+
+    // Reset mock implementation in case it was changed by previous tests
+    vi.mocked(globalRegistryManagement.imageModel).mockImplementation(() => mockImageModel)
+  })
+
+  describe('Basic functionality', () => {
+    it('should generate a single image with minimal parameters', async () => {
+      const result = await executor.generateImage('dall-e-3', {
+        prompt: 'A futuristic cityscape at sunset'
+      })
+
+      expect(globalRegistryManagement.imageModel).toHaveBeenCalledWith('openai:dall-e-3')
+
+      expect(aiGenerateImage).toHaveBeenCalledWith({
+        model: mockImageModel,
+        prompt: 'A futuristic cityscape at sunset'
+      })
+
+      expect(result).toEqual(mockGenerateImageResult)
+    })
+
+    it('should generate image with pre-created model', async () => {
+      const result = await executor.generateImage(mockImageModel, {
+        prompt: 'A beautiful landscape'
+      })
+
+      // Note: globalRegistryManagement.imageModel may still be called due to resolveImageModel logic
+      expect(aiGenerateImage).toHaveBeenCalledWith({
+        model: mockImageModel,
+        prompt: 'A beautiful landscape'
+      })
+
+      expect(result).toEqual(mockGenerateImageResult)
+    })
+
+    it('should support multiple images generation', async () => {
+      await executor.generateImage('dall-e-3', {
+        prompt: 'A futuristic cityscape',
+        n: 3
+      })
+
+      expect(aiGenerateImage).toHaveBeenCalledWith({
+        model: mockImageModel,
+        prompt: 'A futuristic cityscape',
+        n: 3
+      })
+    })
+
+    it('should support size specification', async () => {
+      await executor.generateImage('dall-e-3', {
+        prompt: 'A beautiful sunset',
+        size: '1024x1024'
+      })
+
+      expect(aiGenerateImage).toHaveBeenCalledWith({
+        model: mockImageModel,
+        prompt: 'A beautiful sunset',
+        size: '1024x1024'
+      })
+    })
+
+    it('should support aspect ratio specification', async () => {
+      await executor.generateImage('dall-e-3', {
+        prompt: 'A mountain landscape',
+        aspectRatio: '16:9'
+      })
+
+      expect(aiGenerateImage).toHaveBeenCalledWith({
+        model: mockImageModel,
+        prompt: 'A mountain landscape',
+        aspectRatio: '16:9'
+      })
+    })
+
+    it('should support seed for consistent output', async () => {
+      await executor.generateImage('dall-e-3', {
+        prompt: 'A cat in space',
+        seed: 1234567890
+      })
+
+      expect(aiGenerateImage).toHaveBeenCalledWith({
+        model: mockImageModel,
+        prompt: 'A cat in space',
+        seed: 1234567890
+      })
+    })
+
+    it('should support abort signal', async () => {
+      const abortController = new AbortController()
+
+      await executor.generateImage('dall-e-3', {
+        prompt: 'A cityscape',
+        abortSignal: abortController.signal
+      })
+
+      expect(aiGenerateImage).toHaveBeenCalledWith({
+        model: mockImageModel,
+        prompt: 'A cityscape',
+        abortSignal: abortController.signal
+      })
+    })
+
+    it('should support provider-specific options', async () => {
+      await executor.generateImage('dall-e-3', {
+        prompt: 'A space station',
+        providerOptions: {
+          openai: {
+            quality: 'hd',
+            style: 'vivid'
+          }
+        }
+      })
+
+      expect(aiGenerateImage).toHaveBeenCalledWith({
+        model: mockImageModel,
+        prompt: 'A space station',
+        providerOptions: {
+          openai: {
+            quality: 'hd',
+            style: 'vivid'
+          }
+        }
+      })
+    })
+
+    it('should support custom headers', async () => {
+      await executor.generateImage('dall-e-3', {
+        prompt: 'A robot',
+        headers: {
+          'X-Custom-Header': 'test-value'
+        }
+      })
+
+      expect(aiGenerateImage).toHaveBeenCalledWith({
+        model: mockImageModel,
+        prompt: 'A robot',
+        headers: {
+          'X-Custom-Header': 'test-value'
+        }
+      })
+    })
+  })
+
+  describe('Plugin integration', () => {
+    it('should execute plugins in correct order', async () => {
+      const pluginCallOrder: string[] = []
+
+      const testPlugin: AiPlugin = {
+        name: 'test-plugin',
+        onRequestStart: vi.fn(async () => {
+          pluginCallOrder.push('onRequestStart')
+        }),
+        transformParams: vi.fn(async (params) => {
+          pluginCallOrder.push('transformParams')
+          return { ...params, size: '512x512' }
+        }),
+        transformResult: vi.fn(async (result) => {
+          pluginCallOrder.push('transformResult')
+          return { ...result, processed: true }
+        }),
+        onRequestEnd: vi.fn(async () => {
+          pluginCallOrder.push('onRequestEnd')
+        })
+      }
+
+      const executorWithPlugin = RuntimeExecutor.create(
+        'openai',
+        {
+          apiKey: 'test-key'
+        },
+        [testPlugin]
+      )
+
+      const result = await executorWithPlugin.generateImage('dall-e-3', {
+        prompt: 'A test image'
+      })
+
+      expect(pluginCallOrder).toEqual(['onRequestStart', 'transformParams', 'transformResult', 'onRequestEnd'])
+
+      expect(testPlugin.transformParams).toHaveBeenCalledWith(
+        { prompt: 'A test image' },
+        expect.objectContaining({
+          providerId: 'openai',
+          modelId: 'dall-e-3'
+        })
+      )
+
+      expect(aiGenerateImage).toHaveBeenCalledWith({
+        model: mockImageModel,
+        prompt: 'A test image',
+        size: '512x512' // Should be transformed by plugin
+      })
+
+      expect(result).toEqual({
+        ...mockGenerateImageResult,
+        processed: true // Should be transformed by plugin
+      })
+    })
+
+    it('should handle model resolution through plugins', async () => {
+      const customImageModel = {
+        modelId: 'custom-model',
+        provider: 'openai'
+      } as ImageModelV2
+
+      const modelResolutionPlugin: AiPlugin = {
+        name: 'model-resolver',
+        resolveModel: vi.fn(async () => customImageModel)
+      }
+
+      const executorWithPlugin = RuntimeExecutor.create(
+        'openai',
+        {
+          apiKey: 'test-key'
+        },
+        [modelResolutionPlugin]
+      )
+
+      await executorWithPlugin.generateImage('dall-e-3', {
+        prompt: 'A test image'
+      })
+
+      expect(modelResolutionPlugin.resolveModel).toHaveBeenCalledWith(
+        'dall-e-3',
+        expect.objectContaining({
+          providerId: 'openai',
+          modelId: 'dall-e-3'
+        })
+      )
+
+      expect(aiGenerateImage).toHaveBeenCalledWith({
+        model: customImageModel,
+        prompt: 'A test image'
+      })
+    })
+
+    it('should support recursive calls from plugins', async () => {
+      const recursivePlugin: AiPlugin = {
+        name: 'recursive-plugin',
+        transformParams: vi.fn(async (params, context) => {
+          if (!context.isRecursiveCall && params.prompt === 'original') {
+            // Make a recursive call with modified prompt
+            await context.recursiveCall({
+              prompt: 'modified'
+            })
+          }
+          return params
+        })
+      }
+
+      const executorWithPlugin = RuntimeExecutor.create(
+        'openai',
+        {
+          apiKey: 'test-key'
+        },
+        [recursivePlugin]
+      )
+
+      await executorWithPlugin.generateImage('dall-e-3', {
+        prompt: 'original'
+      })
+
+      expect(recursivePlugin.transformParams).toHaveBeenCalledTimes(2)
+      expect(aiGenerateImage).toHaveBeenCalledTimes(2)
+    })
+  })
+
+  describe('Error handling', () => {
+    it('should handle model creation errors', async () => {
+      const modelError = new Error('Failed to get image model')
+      vi.mocked(globalRegistryManagement.imageModel).mockImplementation(() => {
+        throw modelError
+      })
+
+      await expect(
+        executor.generateImage('invalid-model', {
+          prompt: 'A test image'
+        })
+      ).rejects.toThrow(ImageGenerationError)
+    })
+
+    it('should handle image generation API errors', async () => {
+      const apiError = new Error('API request failed')
+      vi.mocked(aiGenerateImage).mockRejectedValue(apiError)
+
+      await expect(
+        executor.generateImage('dall-e-3', {
+          prompt: 'A test image'
+        })
+      ).rejects.toThrow('Failed to generate image: API request failed')
+    })
+
+    it('should handle NoImageGeneratedError', async () => {
+      const noImageError = new NoImageGeneratedError({
+        cause: new Error('No image generated'),
+        responses: []
+      })
+
+      vi.mocked(aiGenerateImage).mockRejectedValue(noImageError)
+      vi.mocked(NoImageGeneratedError.isInstance).mockReturnValue(true)
+
+      await expect(
+        executor.generateImage('dall-e-3', {
+          prompt: 'A test image'
+        })
+      ).rejects.toThrow('Failed to generate image: No image generated')
+    })
+
+    it('should execute onError plugin hook on failure', async () => {
+      const error = new Error('Generation failed')
+      vi.mocked(aiGenerateImage).mockRejectedValue(error)
+
+      const errorPlugin: AiPlugin = {
+        name: 'error-handler',
+        onError: vi.fn()
+      }
+
+      const executorWithPlugin = RuntimeExecutor.create(
+        'openai',
+        {
+          apiKey: 'test-key'
+        },
+        [errorPlugin]
+      )
+
+      await expect(
+        executorWithPlugin.generateImage('dall-e-3', {
+          prompt: 'A test image'
+        })
+      ).rejects.toThrow('Failed to generate image: Generation failed')
+
+      expect(errorPlugin.onError).toHaveBeenCalledWith(
+        error,
+        expect.objectContaining({
+          providerId: 'openai',
+          modelId: 'dall-e-3'
+        })
+      )
+    })
+
+    it('should handle abort signal timeout', async () => {
+      const abortError = new Error('Operation was aborted')
+      abortError.name = 'AbortError'
+      vi.mocked(aiGenerateImage).mockRejectedValue(abortError)
+
+      const abortController = new AbortController()
+      setTimeout(() => abortController.abort(), 10)
+
+      await expect(
+        executor.generateImage('dall-e-3', {
+          prompt: 'A test image',
+          abortSignal: abortController.signal
+        })
+      ).rejects.toThrow('Operation was aborted')
+    })
+  })
+
+  describe('Multiple providers support', () => {
+    it('should work with different providers', async () => {
+      const googleExecutor = RuntimeExecutor.create('google', {
+        apiKey: 'google-key'
+      })
+
+      await googleExecutor.generateImage('imagen-3.0-generate-002', {
+        prompt: 'A landscape'
+      })
+
+      expect(globalRegistryManagement.imageModel).toHaveBeenCalledWith('google:imagen-3.0-generate-002')
+    })
+
+    it('should support xAI Grok image models', async () => {
+      const xaiExecutor = RuntimeExecutor.create('xai', {
+        apiKey: 'xai-key'
+      })
+
+      await xaiExecutor.generateImage('grok-2-image', {
+        prompt: 'A futuristic robot'
+      })
+
+      expect(globalRegistryManagement.imageModel).toHaveBeenCalledWith('xai:grok-2-image')
+    })
+  })
+
+  describe('Advanced features', () => {
+    it('should support batch image generation with maxImagesPerCall', async () => {
+      await executor.generateImage('dall-e-3', {
+        prompt: 'A test image',
+        n: 10,
+        maxImagesPerCall: 5
+      })
+
+      expect(aiGenerateImage).toHaveBeenCalledWith({
+        model: mockImageModel,
+        prompt: 'A test image',
+        n: 10,
+        maxImagesPerCall: 5
+      })
+    })
+
+    it('should support retries with maxRetries', async () => {
+      await executor.generateImage('dall-e-3', {
+        prompt: 'A test image',
+        maxRetries: 3
+      })
+
+      expect(aiGenerateImage).toHaveBeenCalledWith({
+        model: mockImageModel,
+        prompt: 'A test image',
+        maxRetries: 3
+      })
+    })
+
+    it('should handle warnings from the model', async () => {
+      const resultWithWarnings = {
+        ...mockGenerateImageResult,
+        warnings: [
+          {
+            type: 'unsupported-setting',
+            message: 'Size parameter not supported for this model'
+          }
+        ]
+      }
+
+      vi.mocked(aiGenerateImage).mockResolvedValue(resultWithWarnings)
+
+      const result = await executor.generateImage('dall-e-3', {
+        prompt: 'A test image',
+        size: '2048x2048' // Unsupported size
+      })
+
+      expect(result.warnings).toHaveLength(1)
+      expect(result.warnings[0].type).toBe('unsupported-setting')
+    })
+
+    it('should provide access to provider metadata', async () => {
+      const result = await executor.generateImage('dall-e-3', {
+        prompt: 'A test image'
+      })
+
+      expect(result.providerMetadata).toBeDefined()
+      expect(result.providerMetadata.openai).toBeDefined()
+    })
+
+    it('should provide response metadata', async () => {
+      const resultWithMetadata = {
+        ...mockGenerateImageResult,
+        responses: [
+          {
+            timestamp: new Date(),
+            modelId: 'dall-e-3',
+            headers: { 'x-request-id': 'test-123' }
+          }
+        ]
+      }
+
+      vi.mocked(aiGenerateImage).mockResolvedValue(resultWithMetadata)
+
+      const result = await executor.generateImage('dall-e-3', {
+        prompt: 'A test image'
+      })
+
+      expect(result.responses).toHaveLength(1)
+      expect(result.responses[0].modelId).toBe('dall-e-3')
+      expect(result.responses[0].headers).toEqual({ 'x-request-id': 'test-123' })
+    })
+  })
+})

packages/aiCore/src/core/runtime/errors.ts

@@ -0,0 +1,38 @@
+/**
+ * Error classes for runtime operations
+ */
+
+/**
+ * Error thrown when image generation fails
+ */
+export class ImageGenerationError extends Error {
+  constructor(
+    message: string,
+    public providerId?: string,
+    public modelId?: string,
+    public cause?: Error
+  ) {
+    super(message)
+    this.name = 'ImageGenerationError'
+
+    // Maintain proper stack trace (for V8 engines)
+    if (Error.captureStackTrace) {
+      Error.captureStackTrace(this, ImageGenerationError)
+    }
+  }
+}
+
+/**
+ * Error thrown when model resolution fails during image generation
+ */
+export class ImageModelResolutionError extends ImageGenerationError {
+  constructor(modelId: string, providerId?: string, cause?: Error) {
+    super(
+      `Failed to resolve image model: ${modelId}${providerId ? ` for provider: ${providerId}` : ''}`,
+      providerId,
+      modelId,
+      cause
+    )
+    this.name = 'ImageModelResolutionError'
+  }
+}

packages/aiCore/src/core/runtime/executor.ts

@@ -0,0 +1,346 @@
+/**
+ * 运行时执行器
+ * 专注于插件化的AI调用处理
+ */
+import { ImageModelV2, LanguageModelV2, LanguageModelV2Middleware } from '@ai-sdk/provider'
+import {
+  experimental_generateImage as generateImage,
+  generateObject,
+  generateText,
+  LanguageModel,
+  streamObject,
+  streamText
+} from 'ai'
+
+import { globalModelResolver } from '../models'
+import { type ModelConfig } from '../models/types'
+import { type AiPlugin, type AiRequestContext, definePlugin } from '../plugins'
+import { type ProviderId } from '../providers'
+import { ImageGenerationError, ImageModelResolutionError } from './errors'
+import { PluginEngine } from './pluginEngine'
+import { type RuntimeConfig } from './types'
+
+export class RuntimeExecutor<T extends ProviderId = ProviderId> {
+  public pluginEngine: PluginEngine<T>
+  // private options: ProviderSettingsMap[T]
+  private config: RuntimeConfig<T>
+
+  constructor(config: RuntimeConfig<T>) {
+    // if (!isProviderSupported(config.providerId)) {
+    //   throw new Error(`Unsupported provider: ${config.providerId}`)
+    // }
+
+    // 存储options供后续使用
+    // this.options = config.options
+    this.config = config
+    // 创建插件客户端
+    this.pluginEngine = new PluginEngine(config.providerId, config.plugins || [])
+  }
+
+  private createResolveModelPlugin(middlewares?: LanguageModelV2Middleware[]) {
+    return definePlugin({
+      name: '_internal_resolveModel',
+      enforce: 'post',
+
+      resolveModel: async (modelId: string) => {
+        // 注意：extraModelConfig 暂时不支持，已在新架构中移除
+        return await this.resolveModel(modelId, middlewares)
+      }
+    })
+  }
+
+  private createResolveImageModelPlugin() {
+    return definePlugin({
+      name: '_internal_resolveImageModel',
+      enforce: 'post',
+
+      resolveModel: async (modelId: string) => {
+        return await this.resolveImageModel(modelId)
+      }
+    })
+  }
+
+  private createConfigureContextPlugin() {
+    return definePlugin({
+      name: '_internal_configureContext',
+      configureContext: async (context: AiRequestContext) => {
+        context.executor = this
+      }
+    })
+  }
+
+  // === 高阶重载：直接使用模型 ===
+
+  /**
+   * 流式文本生成 - 使用已创建的模型（高级用法）
+   */
+  async streamText(
+    model: LanguageModel,
+    params: Omit<Parameters<typeof streamText>[0], 'model'>
+  ): Promise<ReturnType<typeof streamText>>
+  async streamText(
+    modelId: string,
+    params: Omit<Parameters<typeof streamText>[0], 'model'>,
+    options?: {
+      middlewares?: LanguageModelV2Middleware[]
+    }
+  ): Promise<ReturnType<typeof streamText>>
+  async streamText(
+    modelOrId: LanguageModel,
+    params: Omit<Parameters<typeof streamText>[0], 'model'>,
+    options?: {
+      middlewares?: LanguageModelV2Middleware[]
+    }
+  ): Promise<ReturnType<typeof streamText>> {
+    this.pluginEngine.usePlugins([
+      this.createResolveModelPlugin(options?.middlewares),
+      this.createConfigureContextPlugin()
+    ])
+
+    // 2. 执行插件处理
+    return this.pluginEngine.executeStreamWithPlugins(
+      'streamText',
+      typeof modelOrId === 'string' ? modelOrId : modelOrId.modelId,
+      params,
+      async (model, transformedParams, streamTransforms) => {
+        const experimental_transform =
+          params?.experimental_transform ?? (streamTransforms.length > 0 ? streamTransforms : undefined)
+
+        const finalParams = {
+          model,
+          ...transformedParams,
+          experimental_transform
+        } as Parameters<typeof streamText>[0]
+
+        return await streamText(finalParams)
+      }
+    )
+  }
+
+  // === 其他方法的重载 ===
+
+  /**
+   * 生成文本 - 使用已创建的模型
+   */
+  async generateText(
+    model: LanguageModel,
+    params: Omit<Parameters<typeof generateText>[0], 'model'>
+  ): Promise<ReturnType<typeof generateText>>
+  async generateText(
+    modelId: string,
+    params: Omit<Parameters<typeof generateText>[0], 'model'>,
+    options?: {
+      middlewares?: LanguageModelV2Middleware[]
+    }
+  ): Promise<ReturnType<typeof generateText>>
+  async generateText(
+    modelOrId: LanguageModel | string,
+    params: Omit<Parameters<typeof generateText>[0], 'model'>,
+    options?: {
+      middlewares?: LanguageModelV2Middleware[]
+    }
+  ): Promise<ReturnType<typeof generateText>> {
+    this.pluginEngine.usePlugins([
+      this.createResolveModelPlugin(options?.middlewares),
+      this.createConfigureContextPlugin()
+    ])
+
+    return this.pluginEngine.executeWithPlugins(
+      'generateText',
+      typeof modelOrId === 'string' ? modelOrId : modelOrId.modelId,
+      params,
+      async (model, transformedParams) =>
+        generateText({ model, ...transformedParams } as Parameters<typeof generateText>[0])
+    )
+  }
+
+  /**
+   * 生成结构化对象 - 使用已创建的模型
+   */
+  async generateObject(
+    model: LanguageModel,
+    params: Omit<Parameters<typeof generateObject>[0], 'model'>
+  ): Promise<ReturnType<typeof generateObject>>
+  async generateObject(
+    modelOrId: string,
+    params: Omit<Parameters<typeof generateObject>[0], 'model'>,
+    options?: {
+      middlewares?: LanguageModelV2Middleware[]
+    }
+  ): Promise<ReturnType<typeof generateObject>>
+  async generateObject(
+    modelOrId: LanguageModel | string,
+    params: Omit<Parameters<typeof generateObject>[0], 'model'>,
+    options?: {
+      middlewares?: LanguageModelV2Middleware[]
+    }
+  ): Promise<ReturnType<typeof generateObject>> {
+    this.pluginEngine.usePlugins([
+      this.createResolveModelPlugin(options?.middlewares),
+      this.createConfigureContextPlugin()
+    ])
+
+    return this.pluginEngine.executeWithPlugins(
+      'generateObject',
+      typeof modelOrId === 'string' ? modelOrId : modelOrId.modelId,
+      params,
+      async (model, transformedParams) =>
+        generateObject({ model, ...transformedParams } as Parameters<typeof generateObject>[0])
+    )
+  }
+
+  /**
+   * 流式生成结构化对象 - 使用已创建的模型
+   */
+  async streamObject(
+    model: LanguageModel,
+    params: Omit<Parameters<typeof streamObject>[0], 'model'>
+  ): Promise<ReturnType<typeof streamObject>>
+  async streamObject(
+    modelId: string,
+    params: Omit<Parameters<typeof streamObject>[0], 'model'>,
+    options?: {
+      middlewares?: LanguageModelV2Middleware[]
+    }
+  ): Promise<ReturnType<typeof streamObject>>
+  async streamObject(
+    modelOrId: LanguageModel | string,
+    params: Omit<Parameters<typeof streamObject>[0], 'model'>,
+    options?: {
+      middlewares?: LanguageModelV2Middleware[]
+    }
+  ): Promise<ReturnType<typeof streamObject>> {
+    this.pluginEngine.usePlugins([
+      this.createResolveModelPlugin(options?.middlewares),
+      this.createConfigureContextPlugin()
+    ])
+
+    return this.pluginEngine.executeWithPlugins(
+      'streamObject',
+      typeof modelOrId === 'string' ? modelOrId : modelOrId.modelId,
+      params,
+      async (model, transformedParams) =>
+        streamObject({ model, ...transformedParams } as Parameters<typeof streamObject>[0])
+    )
+  }
+
+  /**
+   * 生成图像 - 使用已创建的图像模型
+   */
+  async generateImage(
+    model: ImageModelV2,
+    params: Omit<Parameters<typeof generateImage>[0], 'model'>
+  ): Promise<ReturnType<typeof generateImage>>
+  async generateImage(
+    modelId: string,
+    params: Omit<Parameters<typeof generateImage>[0], 'model'>,
+    options?: {
+      middlewares?: LanguageModelV2Middleware[]
+    }
+  ): Promise<ReturnType<typeof generateImage>>
+  async generateImage(
+    modelOrId: ImageModelV2 | string,
+    params: Omit<Parameters<typeof generateImage>[0], 'model'>
+  ): Promise<ReturnType<typeof generateImage>> {
+    try {
+      this.pluginEngine.usePlugins([this.createResolveImageModelPlugin(), this.createConfigureContextPlugin()])
+
+      return await this.pluginEngine.executeImageWithPlugins(
+        'generateImage',
+        typeof modelOrId === 'string' ? modelOrId : modelOrId.modelId,
+        params,
+        async (model, transformedParams) => {
+          return await generateImage({ model, ...transformedParams })
+        }
+      )
+    } catch (error) {
+      if (error instanceof Error) {
+        throw new ImageGenerationError(
+          `Failed to generate image: ${error.message}`,
+          this.config.providerId,
+          typeof modelOrId === 'string' ? modelOrId : modelOrId.modelId,
+          error
+        )
+      }
+      throw error
+    }
+  }
+
+  // === 辅助方法 ===
+
+  /**
+   * 解析模型：如果是字符串则创建模型，如果是模型则直接返回
+   */
+  private async resolveModel(
+    modelOrId: LanguageModel,
+    middlewares?: LanguageModelV2Middleware[]
+  ): Promise<LanguageModelV2> {
+    if (typeof modelOrId === 'string') {
+      // 🎯 字符串modelId，使用新的ModelResolver解析，传递完整参数
+      return await globalModelResolver.resolveLanguageModel(
+        modelOrId, // 支持 'gpt-4' 和 'aihubmix:anthropic:claude-3.5-sonnet'
+        this.config.providerId, // fallback provider
+        this.config.providerSettings, // provider options
+        middlewares // 中间件数组
+      )
+    } else {
+      // 已经是模型，直接返回
+      return modelOrId
+    }
+  }
+
+  /**
+   * 解析图像模型：如果是字符串则创建图像模型，如果是模型则直接返回
+   */
+  private async resolveImageModel(modelOrId: ImageModelV2 | string): Promise<ImageModelV2> {
+    try {
+      if (typeof modelOrId === 'string') {
+        // 字符串modelId，使用新的ModelResolver解析
+        return await globalModelResolver.resolveImageModel(
+          modelOrId, // 支持 'dall-e-3' 和 'aihubmix:openai:dall-e-3'
+          this.config.providerId // fallback provider
+        )
+      } else {
+        // 已经是模型，直接返回
+        return modelOrId
+      }
+    } catch (error) {
+      throw new ImageModelResolutionError(
+        typeof modelOrId === 'string' ? modelOrId : modelOrId.modelId,
+        this.config.providerId,
+        error instanceof Error ? error : undefined
+      )
+    }
+  }
+
+  // === 静态工厂方法 ===
+
+  /**
+   * 创建执行器 - 支持已知provider的类型安全
+   */
+  static create<T extends ProviderId>(
+    providerId: T,
+    options: ModelConfig<T>['providerSettings'],
+    plugins?: AiPlugin[]
+  ): RuntimeExecutor<T> {
+    return new RuntimeExecutor({
+      providerId,
+      providerSettings: options,
+      plugins
+    })
+  }
+
+  /**
+   * 创建OpenAI Compatible执行器
+   */
+  static createOpenAICompatible(
+    options: ModelConfig<'openai-compatible'>['providerSettings'],
+    plugins: AiPlugin[] = []
+  ): RuntimeExecutor<'openai-compatible'> {
+    return new RuntimeExecutor({
+      providerId: 'openai-compatible',
+      providerSettings: options,
+      plugins
+    })
+  }
+}

packages/aiCore/src/core/runtime/index.ts

@@ -0,0 +1,123 @@
+/**
+ * Runtime 模块导出
+ * 专注于运行时插件化AI调用处理
+ */
+
+// 主要的运行时执行器
+export { RuntimeExecutor } from './executor'
+
+// 导出类型
+export type { RuntimeConfig } from './types'
+
+// === 便捷工厂函数 ===
+
+import { LanguageModelV2Middleware } from '@ai-sdk/provider'
+
+import { type AiPlugin } from '../plugins'
+import { type ProviderId, type ProviderSettingsMap } from '../providers/types'
+import { RuntimeExecutor } from './executor'
+
+/**
+ * 创建运行时执行器 - 支持类型安全的已知provider
+ */
+export function createExecutor<T extends ProviderId>(
+  providerId: T,
+  options: ProviderSettingsMap[T] & { mode?: 'chat' | 'responses' },
+  plugins?: AiPlugin[]
+): RuntimeExecutor<T> {
+  return RuntimeExecutor.create(providerId, options, plugins)
+}
+
+/**
+ * 创建OpenAI Compatible执行器
+ */
+export function createOpenAICompatibleExecutor(
+  options: ProviderSettingsMap['openai-compatible'] & { mode?: 'chat' | 'responses' },
+  plugins: AiPlugin[] = []
+): RuntimeExecutor<'openai-compatible'> {
+  return RuntimeExecutor.createOpenAICompatible(options, plugins)
+}
+
+// === 直接调用API（无需创建executor实例）===
+
+/**
+ * 直接流式文本生成 - 支持middlewares
+ */
+export async function streamText<T extends ProviderId>(
+  providerId: T,
+  options: ProviderSettingsMap[T] & { mode?: 'chat' | 'responses' },
+  modelId: string,
+  params: Parameters<RuntimeExecutor<T>['streamText']>[1],
+  plugins?: AiPlugin[],
+  middlewares?: LanguageModelV2Middleware[]
+): Promise<ReturnType<RuntimeExecutor<T>['streamText']>> {
+  const executor = createExecutor(providerId, options, plugins)
+  return executor.streamText(modelId, params, { middlewares })
+}
+
+/**
+ * 直接生成文本 - 支持middlewares
+ */
+export async function generateText<T extends ProviderId>(
+  providerId: T,
+  options: ProviderSettingsMap[T] & { mode?: 'chat' | 'responses' },
+  modelId: string,
+  params: Parameters<RuntimeExecutor<T>['generateText']>[1],
+  plugins?: AiPlugin[],
+  middlewares?: LanguageModelV2Middleware[]
+): Promise<ReturnType<RuntimeExecutor<T>['generateText']>> {
+  const executor = createExecutor(providerId, options, plugins)
+  return executor.generateText(modelId, params, { middlewares })
+}
+
+/**
+ * 直接生成结构化对象 - 支持middlewares
+ */
+export async function generateObject<T extends ProviderId>(
+  providerId: T,
+  options: ProviderSettingsMap[T] & { mode?: 'chat' | 'responses' },
+  modelId: string,
+  params: Parameters<RuntimeExecutor<T>['generateObject']>[1],
+  plugins?: AiPlugin[],
+  middlewares?: LanguageModelV2Middleware[]
+): Promise<ReturnType<RuntimeExecutor<T>['generateObject']>> {
+  const executor = createExecutor(providerId, options, plugins)
+  return executor.generateObject(modelId, params, { middlewares })
+}
+
+/**
+ * 直接流式生成结构化对象 - 支持middlewares
+ */
+export async function streamObject<T extends ProviderId>(
+  providerId: T,
+  options: ProviderSettingsMap[T] & { mode?: 'chat' | 'responses' },
+  modelId: string,
+  params: Parameters<RuntimeExecutor<T>['streamObject']>[1],
+  plugins?: AiPlugin[],
+  middlewares?: LanguageModelV2Middleware[]
+): Promise<ReturnType<RuntimeExecutor<T>['streamObject']>> {
+  const executor = createExecutor(providerId, options, plugins)
+  return executor.streamObject(modelId, params, { middlewares })
+}
+
+/**
+ * 直接生成图像 - 支持middlewares
+ */
+export async function generateImage<T extends ProviderId>(
+  providerId: T,
+  options: ProviderSettingsMap[T] & { mode?: 'chat' | 'responses' },
+  modelId: string,
+  params: Parameters<RuntimeExecutor<T>['generateImage']>[1],
+  plugins?: AiPlugin[],
+  middlewares?: LanguageModelV2Middleware[]
+): Promise<ReturnType<RuntimeExecutor<T>['generateImage']>> {
+  const executor = createExecutor(providerId, options, plugins)
+  return executor.generateImage(modelId, params, { middlewares })
+}
+
+// === Agent 功能预留 ===
+// 未来将在 ../agents/ 文件夹中添加：
+// - AgentExecutor.ts
+// - WorkflowManager.ts
+// - ConversationManager.ts
+// 并在此处导出相关API

packages/aiCore/src/core/runtime/pluginEngine.ts

@@ -0,0 +1,231 @@
+/* eslint-disable @eslint-react/naming-convention/context-name */
+import { ImageModelV2 } from '@ai-sdk/provider'
+import { LanguageModel } from 'ai'
+
+import { type AiPlugin, createContext, PluginManager } from '../plugins'
+import { type ProviderId } from '../providers/types'
+
+/**
+ * 插件增强的 AI 客户端
+ * 专注于插件处理，不暴露用户API
+ */
+export class PluginEngine<T extends ProviderId = ProviderId> {
+  private pluginManager: PluginManager
+
+  constructor(
+    private readonly providerId: T,
+    // private readonly options: ProviderSettingsMap[T],
+    plugins: AiPlugin[] = []
+  ) {
+    this.pluginManager = new PluginManager(plugins)
+  }
+
+  /**
+   * 添加插件
+   */
+  use(plugin: AiPlugin): this {
+    this.pluginManager.use(plugin)
+    return this
+  }
+
+  /**
+   * 批量添加插件
+   */
+  usePlugins(plugins: AiPlugin[]): this {
+    plugins.forEach((plugin) => this.use(plugin))
+    return this
+  }
+
+  /**
+   * 移除插件
+   */
+  removePlugin(pluginName: string): this {
+    this.pluginManager.remove(pluginName)
+    return this
+  }
+
+  /**
+   * 获取插件统计
+   */
+  getPluginStats() {
+    return this.pluginManager.getStats()
+  }
+
+  /**
+   * 获取所有插件
+   */
+  getPlugins() {
+    return this.pluginManager.getPlugins()
+  }
+
+  /**
+   * 执行带插件的操作（非流式）
+   * 提供给AiExecutor使用
+   */
+  async executeWithPlugins<TParams, TResult>(
+    methodName: string,
+    modelId: string,
+    params: TParams,
+    executor: (model: LanguageModel, transformedParams: TParams) => Promise<TResult>,
+    _context?: ReturnType<typeof createContext>
+  ): Promise<TResult> {
+    // 使用正确的createContext创建请求上下文
+    const context = _context ? _context : createContext(this.providerId, modelId, params)
+
+    // 🔥 为上下文添加递归调用能力
+    context.recursiveCall = async (newParams: any): Promise<TResult> => {
+      // 递归调用自身，重新走完整的插件流程
+      context.isRecursiveCall = true
+      const result = await this.executeWithPlugins(methodName, modelId, newParams, executor, context)
+      context.isRecursiveCall = false
+      return result
+    }
+
+    try {
+      // 0. 配置上下文
+      await this.pluginManager.executeConfigureContext(context)
+
+      // 1. 触发请求开始事件
+      await this.pluginManager.executeParallel('onRequestStart', context)
+
+      // 2. 解析模型
+      const model = await this.pluginManager.executeFirst<LanguageModel>('resolveModel', modelId, context)
+      if (!model) {
+        throw new Error(`Failed to resolve model: ${modelId}`)
+      }
+
+      // 3. 转换请求参数
+      const transformedParams = await this.pluginManager.executeSequential('transformParams', params, context)
+
+      // 4. 执行具体的 API 调用
+      const result = await executor(model, transformedParams)
+
+      // 5. 转换结果（对于非流式调用）
+      const transformedResult = await this.pluginManager.executeSequential('transformResult', result, context)
+
+      // 6. 触发完成事件
+      await this.pluginManager.executeParallel('onRequestEnd', context, transformedResult)
+
+      return transformedResult
+    } catch (error) {
+      // 7. 触发错误事件
+      await this.pluginManager.executeParallel('onError', context, undefined, error as Error)
+      throw error
+    }
+  }
+
+  /**
+   * 执行带插件的图像生成操作
+   * 提供给AiExecutor使用
+   */
+  async executeImageWithPlugins<TParams, TResult>(
+    methodName: string,
+    modelId: string,
+    params: TParams,
+    executor: (model: ImageModelV2, transformedParams: TParams) => Promise<TResult>,
+    _context?: ReturnType<typeof createContext>
+  ): Promise<TResult> {
+    // 使用正确的createContext创建请求上下文
+    const context = _context ? _context : createContext(this.providerId, modelId, params)
+
+    // 🔥 为上下文添加递归调用能力
+    context.recursiveCall = async (newParams: any): Promise<TResult> => {
+      // 递归调用自身，重新走完整的插件流程
+      context.isRecursiveCall = true
+      const result = await this.executeImageWithPlugins(methodName, modelId, newParams, executor, context)
+      context.isRecursiveCall = false
+      return result
+    }
+
+    try {
+      // 0. 配置上下文
+      await this.pluginManager.executeConfigureContext(context)
+
+      // 1. 触发请求开始事件
+      await this.pluginManager.executeParallel('onRequestStart', context)
+
+      // 2. 解析模型
+      const model = await this.pluginManager.executeFirst<ImageModelV2>('resolveModel', modelId, context)
+      if (!model) {
+        throw new Error(`Failed to resolve image model: ${modelId}`)
+      }
+
+      // 3. 转换请求参数
+      const transformedParams = await this.pluginManager.executeSequential('transformParams', params, context)
+
+      // 4. 执行具体的 API 调用
+      const result = await executor(model, transformedParams)
+
+      // 5. 转换结果
+      const transformedResult = await this.pluginManager.executeSequential('transformResult', result, context)
+
+      // 6. 触发完成事件
+      await this.pluginManager.executeParallel('onRequestEnd', context, transformedResult)
+
+      return transformedResult
+    } catch (error) {
+      // 7. 触发错误事件
+      await this.pluginManager.executeParallel('onError', context, undefined, error as Error)
+      throw error
+    }
+  }
+
+  /**
+   * 执行流式调用的通用逻辑（支持流转换器）
+   * 提供给AiExecutor使用
+   */
+  async executeStreamWithPlugins<TParams, TResult>(
+    methodName: string,
+    modelId: string,
+    params: TParams,
+    executor: (model: LanguageModel, transformedParams: TParams, streamTransforms: any[]) => Promise<TResult>,
+    _context?: ReturnType<typeof createContext>
+  ): Promise<TResult> {
+    // 创建请求上下文
+    const context = _context ? _context : createContext(this.providerId, modelId, params)
+
+    // 🔥 为上下文添加递归调用能力
+    context.recursiveCall = async (newParams: any): Promise<TResult> => {
+      // 递归调用自身，重新走完整的插件流程
+      context.isRecursiveCall = true
+      const result = await this.executeStreamWithPlugins(methodName, modelId, newParams, executor, context)
+      context.isRecursiveCall = false
+      return result
+    }
+
+    try {
+      // 0. 配置上下文
+      await this.pluginManager.executeConfigureContext(context)
+
+      // 1. 触发请求开始事件
+      await this.pluginManager.executeParallel('onRequestStart', context)
+
+      // 2. 解析模型
+      const model = await this.pluginManager.executeFirst<LanguageModel>('resolveModel', modelId, context)
+
+      if (!model) {
+        throw new Error(`Failed to resolve model: ${modelId}`)
+      }
+
+      // 3. 转换请求参数
+      const transformedParams = await this.pluginManager.executeSequential('transformParams', params, context)
+
+      // 4. 收集流转换器
+      const streamTransforms = this.pluginManager.collectStreamTransforms(transformedParams, context)
+
+      // 5. 执行流式 API 调用
+      const result = await executor(model, transformedParams, streamTransforms)
+
+      const transformedResult = await this.pluginManager.executeSequential('transformResult', result, context)
+
+      // 6. 触发完成事件（注意：对于流式调用，这里触发的是开始流式响应的事件）
+      await this.pluginManager.executeParallel('onRequestEnd', context, transformedResult)
+
+      return transformedResult
+    } catch (error) {
+      // 7. 触发错误事件
+      await this.pluginManager.executeParallel('onError', context, undefined, error as Error)
+      throw error
+    }
+  }
+}

packages/aiCore/src/core/runtime/types.ts

@@ -0,0 +1,15 @@
+/**
+ * Runtime 层类型定义
+ */
+import { type ModelConfig } from '../models/types'
+import { type AiPlugin } from '../plugins'
+import { type ProviderId } from '../providers/types'
+
+/**
+ * 运行时执行器配置
+ */
+export interface RuntimeConfig<T extends ProviderId = ProviderId> {
+  providerId: T
+  providerSettings: ModelConfig<T>['providerSettings'] & { mode?: 'chat' | 'responses' }
+  plugins?: AiPlugin[]
+}

packages/aiCore/src/index.ts

@@ -0,0 +1,46 @@
+/**
+ * Cherry Studio AI Core Package
+ * 基于 Vercel AI SDK 的统一 AI Provider 接口
+ */
+
+// 导入内部使用的类和函数
+
+// ==================== 主要用户接口 ====================
+export {
+  createExecutor,
+  createOpenAICompatibleExecutor,
+  generateImage,
+  generateObject,
+  generateText,
+  streamText
+} from './core/runtime'
+
+// ==================== 高级API ====================
+export { globalModelResolver as modelResolver } from './core/models'
+
+// ==================== 插件系统 ====================
+export type { AiPlugin, AiRequestContext, HookResult, PluginManagerConfig } from './core/plugins'
+export { createContext, definePlugin, PluginManager } from './core/plugins'
+// export { createPromptToolUsePlugin, webSearchPlugin } from './core/plugins/built-in'
+export { PluginEngine } from './core/runtime/pluginEngine'
+
+// ==================== AI SDK 常用类型导出 ====================
+// 直接导出 AI SDK 的常用类型，方便使用
+export type { LanguageModelV2Middleware, LanguageModelV2StreamPart } from '@ai-sdk/provider'
+export type { ToolCall } from '@ai-sdk/provider-utils'
+export type { ReasoningPart } from '@ai-sdk/provider-utils'
+
+// ==================== 选项 ====================
+export {
+  createAnthropicOptions,
+  createGoogleOptions,
+  createOpenAIOptions,
+  type ExtractProviderOptions,
+  mergeProviderOptions,
+  type ProviderOptionsMap,
+  type TypedProviderOptions
+} from './core/options'
+
+// ==================== 包信息 ====================
+export const AI_CORE_VERSION = '1.0.0'
+export const AI_CORE_NAME = '@cherrystudio/ai-core'

packages/aiCore/src/types.ts

@@ -0,0 +1,2 @@
+// 重新导出插件类型
+export type { AiPlugin, AiRequestContext, HookResult, PluginManagerConfig } from './core/plugins/types'

packages/aiCore/src/utils/model.ts

@@ -0,0 +1,49 @@
+import { type ProviderId } from '../core/providers/types'
+
+export function isOpenAIChatCompletionOnlyModel(modelId: string): boolean {
+  if (!modelId) {
+    return false
+  }
+
+  return (
+    modelId.includes('gpt-4o-search-preview') ||
+    modelId.includes('gpt-4o-mini-search-preview') ||
+    modelId.includes('o1-mini') ||
+    modelId.includes('o1-preview')
+  )
+}
+
+export function isOpenAIReasoningModel(modelId: string): boolean {
+  return modelId.includes('o1') || modelId.includes('o3') || modelId.includes('o4')
+}
+
+export function isOpenAILLMModel(modelId: string): boolean {
+  if (modelId.includes('gpt-4o-image')) {
+    return false
+  }
+  if (isOpenAIReasoningModel(modelId)) {
+    return true
+  }
+  if (modelId.includes('gpt')) {
+    return true
+  }
+  return false
+}
+
+export function getModelToProviderId(modelId: string): ProviderId | 'openai-compatible' {
+  const id = modelId.toLowerCase()
+
+  if (id.startsWith('claude')) {
+    return 'anthropic'
+  }
+
+  if ((id.startsWith('gemini') || id.startsWith('imagen')) && !id.endsWith('-nothink') && !id.endsWith('-search')) {
+    return 'google'
+  }
+
+  if (isOpenAILLMModel(modelId)) {
+    return 'openai'
+  }
+
+  return 'openai-compatible'
+}

packages/aiCore/tsconfig.json

@@ -0,0 +1,26 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "declaration": true,
+    "outDir": "./dist",
+    "rootDir": "./src",
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "forceConsistentCasingInFileNames": true,
+    "resolveJsonModule": true,
+    "allowSyntheticDefaultImports": true,
+    "noEmitOnError": false,
+    "experimentalDecorators": true,
+    "emitDecoratorMetadata": true
+  },
+  "include": [
+    "src/**/*"
+  ],
+  "exclude": [
+    "node_modules",
+    "dist"
+  ]
+} 

packages/aiCore/tsdown.config.ts

@@ -0,0 +1,14 @@
+import { defineConfig } from 'tsdown'
+
+export default defineConfig({
+  entry: {
+    index: 'src/index.ts',
+    'built-in/plugins/index': 'src/core/plugins/built-in/index.ts',
+    'provider/index': 'src/core/providers/index.ts'
+  },
+  outDir: 'dist',
+  format: ['esm', 'cjs'],
+  clean: true,
+  dts: true,
+  tsconfig: 'tsconfig.json'
+})

packages/aiCore/vitest.config.ts

@@ -0,0 +1,15 @@
+import { defineConfig } from 'vitest/config'
+
+export default defineConfig({
+  test: {
+    globals: true
+  },
+  resolve: {
+    alias: {
+      '@': './src'
+    }
+  },
+  esbuild: {
+    target: 'node18'
+  }
+})

src/main/services/MCPService.ts

@@ -570,7 +570,8 @@ class McpService {
           ...tool,
           id: buildFunctionCallToolName(server.name, tool.name),
           serverId: server.id,
-          serverName: server.name
+          serverName: server.name,
+          type: 'mcp'
         }
         serverTools.push(serverTool)
       })

src/renderer/src/aiCore/chunk/AiSdkToChunkAdapter.ts

@@ -0,0 +1,306 @@
+/**
+ * AI SDK 到 Cherry Studio Chunk 适配器
+ * 用于将 AI SDK 的 fullStream 转换为 Cherry Studio 的 chunk 格式
+ */
+
+import { loggerService } from '@logger'
+import { MCPTool, WebSearchResults, WebSearchSource } from '@renderer/types'
+import { Chunk, ChunkType } from '@renderer/types/chunk'
+import type { TextStreamPart, ToolSet } from 'ai'
+
+import { ToolCallChunkHandler } from './handleToolCallChunk'
+
+const logger = loggerService.withContext('AiSdkToChunkAdapter')
+
+export interface CherryStudioChunk {
+  type: 'text-delta' | 'text-complete' | 'tool-call' | 'tool-result' | 'finish' | 'error'
+  text?: string
+  toolCall?: any
+  toolResult?: any
+  finishReason?: string
+  usage?: any
+  error?: any
+}
+
+/**
+ * AI SDK 到 Cherry Studio Chunk 适配器类
+ * 处理 fullStream 到 Cherry Studio chunk 的转换
+ */
+export class AiSdkToChunkAdapter {
+  toolCallHandler: ToolCallChunkHandler
+  constructor(
+    private onChunk: (chunk: Chunk) => void,
+    mcpTools: MCPTool[] = []
+  ) {
+    this.toolCallHandler = new ToolCallChunkHandler(onChunk, mcpTools)
+  }
+
+  /**
+   * 处理 AI SDK 流结果
+   * @param aiSdkResult AI SDK 的流结果对象
+   * @returns 最终的文本内容
+   */
+  async processStream(aiSdkResult: any): Promise<string> {
+    // 如果是流式且有 fullStream
+    if (aiSdkResult.fullStream) {
+      await this.readFullStream(aiSdkResult.fullStream)
+    }
+
+    // 使用 streamResult.text 获取最终结果
+    return await aiSdkResult.text
+  }
+
+  /**
+   * 读取 fullStream 并转换为 Cherry Studio chunks
+   * @param fullStream AI SDK 的 fullStream (ReadableStream)
+   */
+  private async readFullStream(fullStream: ReadableStream<TextStreamPart<ToolSet>>) {
+    const reader = fullStream.getReader()
+    const final = {
+      text: '',
+      reasoningContent: '',
+      webSearchResults: [],
+      reasoningId: ''
+    }
+    try {
+      while (true) {
+        const { done, value } = await reader.read()
+
+        if (done) {
+          break
+        }
+
+        // 转换并发送 chunk
+        this.convertAndEmitChunk(value, final)
+      }
+    } finally {
+      reader.releaseLock()
+    }
+  }
+
+  /**
+   * 转换 AI SDK chunk 为 Cherry Studio chunk 并调用回调
+   * @param chunk AI SDK 的 chunk 数据
+   */
+  private convertAndEmitChunk(
+    chunk: TextStreamPart<any>,
+    final: { text: string; reasoningContent: string; webSearchResults: any[]; reasoningId: string }
+  ) {
+    logger.info(`AI SDK chunk type: ${chunk.type}`, chunk)
+    switch (chunk.type) {
+      // === 文本相关事件 ===
+      case 'text-start':
+        this.onChunk({
+          type: ChunkType.TEXT_START
+        })
+        break
+      case 'text-delta':
+        final.text += chunk.text || ''
+        this.onChunk({
+          type: ChunkType.TEXT_DELTA,
+          text: final.text || ''
+        })
+        break
+      case 'text-end':
+        this.onChunk({
+          type: ChunkType.TEXT_COMPLETE,
+          text: (chunk.providerMetadata?.text?.value as string) ?? final.text ?? ''
+        })
+        final.text = ''
+        break
+      case 'reasoning-start':
+        // if (final.reasoningId !== chunk.id) {
+        final.reasoningId = chunk.id
+        this.onChunk({
+          type: ChunkType.THINKING_START
+        })
+        // }
+        break
+      case 'reasoning-delta':
+        final.reasoningContent += chunk.text || ''
+        this.onChunk({
+          type: ChunkType.THINKING_DELTA,
+          text: final.reasoningContent || '',
+          thinking_millsec: (chunk.providerMetadata?.metadata?.thinking_millsec as number) || 0
+        })
+        break
+      case 'reasoning-end':
+        this.onChunk({
+          type: ChunkType.THINKING_COMPLETE,
+          text: (chunk.providerMetadata?.metadata?.thinking_content as string) || '',
+          thinking_millsec: (chunk.providerMetadata?.metadata?.thinking_millsec as number) || 0
+        })
+        final.reasoningContent = ''
+        break
+
+      // === 工具调用相关事件（原始 AI SDK 事件，如果没有被中间件处理） ===
+
+      // case 'tool-input-start':
+      // case 'tool-input-delta':
+      // case 'tool-input-end':
+      //   this.toolCallHandler.handleToolCallCreated(chunk)
+      //   break
+
+      // case 'tool-input-delta':
+      //   this.toolCallHandler.handleToolCallCreated(chunk)
+      //   break
+      case 'tool-call':
+        // 原始的工具调用（未被中间件处理）
+        this.toolCallHandler.handleToolCall(chunk)
+        break
+
+      case 'tool-result':
+        // 原始的工具调用结果（未被中间件处理）
+        this.toolCallHandler.handleToolResult(chunk)
+        break
+
+      // === 步骤相关事件 ===
+      // case 'start':
+      //   this.onChunk({
+      //     type: ChunkType.LLM_RESPONSE_CREATED
+      //   })
+      //   break
+      // TODO: 需要区分接口开始和步骤开始
+      // case 'start-step':
+      //   this.onChunk({
+      //     type: ChunkType.BLOCK_CREATED
+      //   })
+      //   break
+      // case 'step-finish':
+      //   this.onChunk({
+      //     type: ChunkType.TEXT_COMPLETE,
+      //     text: final.text || '' // TEXT_COMPLETE 需要 text 字段
+      //   })
+      //   final.text = ''
+      //   break
+
+      case 'finish-step': {
+        const { providerMetadata, finishReason } = chunk
+        // googel web search
+        if (providerMetadata?.google?.groundingMetadata) {
+          this.onChunk({
+            type: ChunkType.LLM_WEB_SEARCH_COMPLETE,
+            llm_web_search: {
+              results: providerMetadata.google?.groundingMetadata as WebSearchResults,
+              source: WebSearchSource.GEMINI
+            }
+          })
+        } else if (final.webSearchResults.length) {
+          const providerName = Object.keys(providerMetadata || {})[0]
+          switch (providerName) {
+            case WebSearchSource.OPENAI:
+              this.onChunk({
+                type: ChunkType.LLM_WEB_SEARCH_COMPLETE,
+                llm_web_search: {
+                  results: final.webSearchResults,
+                  source: WebSearchSource.OPENAI_RESPONSE
+                }
+              })
+              break
+            default:
+              this.onChunk({
+                type: ChunkType.LLM_WEB_SEARCH_COMPLETE,
+                llm_web_search: {
+                  results: final.webSearchResults,
+                  source: WebSearchSource.AISDK
+                }
+              })
+              break
+          }
+        }
+        if (finishReason === 'tool-calls') {
+          this.onChunk({ type: ChunkType.LLM_RESPONSE_CREATED })
+        }
+
+        final.webSearchResults = []
+        // final.reasoningId = ''
+        break
+      }
+
+      case 'finish':
+        this.onChunk({
+          type: ChunkType.BLOCK_COMPLETE,
+          response: {
+            text: final.text || '',
+            reasoning_content: final.reasoningContent || '',
+            usage: {
+              completion_tokens: chunk.totalUsage.outputTokens || 0,
+              prompt_tokens: chunk.totalUsage.inputTokens || 0,
+              total_tokens: chunk.totalUsage.totalTokens || 0
+            },
+            metrics: chunk.totalUsage
+              ? {
+                  completion_tokens: chunk.totalUsage.outputTokens || 0,
+                  time_completion_millsec: 0
+                }
+              : undefined
+          }
+        })
+        this.onChunk({
+          type: ChunkType.LLM_RESPONSE_COMPLETE,
+          response: {
+            text: final.text || '',
+            reasoning_content: final.reasoningContent || '',
+            usage: {
+              completion_tokens: chunk.totalUsage.outputTokens || 0,
+              prompt_tokens: chunk.totalUsage.inputTokens || 0,
+              total_tokens: chunk.totalUsage.totalTokens || 0
+            },
+            metrics: chunk.totalUsage
+              ? {
+                  completion_tokens: chunk.totalUsage.outputTokens || 0,
+                  time_completion_millsec: 0
+                }
+              : undefined
+          }
+        })
+        break
+
+      // === 源和文件相关事件 ===
+      case 'source':
+        if (chunk.sourceType === 'url') {
+          // if (final.webSearchResults.length === 0) {
+          // eslint-disable-next-line @typescript-eslint/no-unused-vars
+          const { sourceType: _, ...rest } = chunk
+          final.webSearchResults.push(rest)
+          // }
+          // this.onChunk({
+          //   type: ChunkType.LLM_WEB_SEARCH_COMPLETE,
+          //   llm_web_search: {
+          //     source: WebSearchSource.AISDK,
+          //     results: final.webSearchResults
+          //   }
+          // })
+        }
+        break
+      case 'file':
+        // 文件相关事件，可能是图片生成
+        this.onChunk({
+          type: ChunkType.IMAGE_COMPLETE,
+          image: {
+            type: 'base64',
+            images: [`data:${chunk.file.mediaType};base64,${chunk.file.base64}`]
+          }
+        })
+        break
+      case 'abort':
+        this.onChunk({
+          type: ChunkType.ERROR,
+          error: new DOMException('Request was aborted', 'AbortError')
+        })
+        break
+      case 'error':
+        this.onChunk({
+          type: ChunkType.ERROR,
+          error: chunk.error as Record<string, any>
+        })
+        break
+
+      default:
+      // 其他类型的 chunk 可以忽略或记录日志
+      // console.log('Unhandled AI SDK chunk type:', chunk.type, chunk)
+    }
+  }
+}
+
+export default AiSdkToChunkAdapter

src/renderer/src/aiCore/chunk/handleToolCallChunk.ts

@@ -0,0 +1,266 @@
+/**
+ * 工具调用 Chunk 处理模块
+ * TODO: Tool包含了providerTool和普通的Tool还有MCPTool,后面需要重构
+ * 提供工具调用相关的处理API，每个交互使用一个新的实例
+ */
+
+import { loggerService } from '@logger'
+import { BaseTool, MCPTool, MCPToolResponse, NormalToolResponse } from '@renderer/types'
+import { Chunk, ChunkType } from '@renderer/types/chunk'
+import type { ProviderMetadata, ToolSet, TypedToolCall, TypedToolResult } from 'ai'
+// import type {
+//   AnthropicSearchOutput,
+//   WebSearchPluginConfig
+// } from '@cherrystudio/ai-core/core/plugins/built-in/webSearchPlugin'
+
+const logger = loggerService.withContext('ToolCallChunkHandler')
+
+/**
+ * 工具调用处理器类
+ */
+export class ToolCallChunkHandler {
+  //   private onChunk: (chunk: Chunk) => void
+  private activeToolCalls = new Map<
+    string,
+    {
+      toolCallId: string
+      toolName: string
+      args: any
+      // mcpTool 现在可以是 MCPTool 或我们为 Provider 工具创建的通用类型
+      tool: BaseTool
+    }
+  >()
+  constructor(
+    private onChunk: (chunk: Chunk) => void,
+    private mcpTools: MCPTool[]
+  ) {}
+
+  //   /**
+  //    * 设置 onChunk 回调
+  //    */
+  //   public setOnChunk(callback: (chunk: Chunk) => void): void {
+  //     this.onChunk = callback
+  //   }
+
+  handleToolCallCreated(
+    chunk:
+      | {
+          type: 'tool-input-start'
+          id: string
+          toolName: string
+          providerMetadata?: ProviderMetadata
+          providerExecuted?: boolean
+        }
+      | {
+          type: 'tool-input-end'
+          id: string
+          providerMetadata?: ProviderMetadata
+        }
+      | {
+          type: 'tool-input-delta'
+          id: string
+          delta: string
+          providerMetadata?: ProviderMetadata
+        }
+  ): void {
+    switch (chunk.type) {
+      case 'tool-input-start': {
+        // 能拿到说明是mcpTool
+        // if (this.activeToolCalls.get(chunk.id)) return
+
+        const tool: BaseTool | MCPTool = {
+          id: chunk.id,
+          name: chunk.toolName,
+          description: chunk.toolName,
+          type: chunk.toolName.startsWith('builtin_') ? 'builtin' : 'provider'
+        }
+        this.activeToolCalls.set(chunk.id, {
+          toolCallId: chunk.id,
+          toolName: chunk.toolName,
+          args: '',
+          tool
+        })
+        const toolResponse: MCPToolResponse | NormalToolResponse = {
+          id: chunk.id,
+          tool: tool,
+          arguments: {},
+          status: 'pending',
+          toolCallId: chunk.id
+        }
+        this.onChunk({
+          type: ChunkType.MCP_TOOL_PENDING,
+          responses: [toolResponse]
+        })
+        break
+      }
+      case 'tool-input-delta': {
+        const toolCall = this.activeToolCalls.get(chunk.id)
+        if (!toolCall) {
+          logger.warn(`🔧 [ToolCallChunkHandler] Tool call not found: ${chunk.id}`)
+          return
+        }
+        toolCall.args += chunk.delta
+        break
+      }
+      case 'tool-input-end': {
+        const toolCall = this.activeToolCalls.get(chunk.id)
+        this.activeToolCalls.delete(chunk.id)
+        if (!toolCall) {
+          logger.warn(`🔧 [ToolCallChunkHandler] Tool call not found: ${chunk.id}`)
+          return
+        }
+        // const toolResponse: ToolCallResponse = {
+        //   id: toolCall.toolCallId,
+        //   tool: toolCall.tool,
+        //   arguments: toolCall.args,
+        //   status: 'pending',
+        //   toolCallId: toolCall.toolCallId
+        // }
+        // logger.debug('toolResponse', toolResponse)
+        // this.onChunk({
+        //   type: ChunkType.MCP_TOOL_PENDING,
+        //   responses: [toolResponse]
+        // })
+        break
+      }
+    }
+    // if (!toolCall) {
+    //   Logger.warn(`🔧 [ToolCallChunkHandler] Tool call not found: ${chunk.id}`)
+    //   return
+    // }
+    // this.onChunk({
+    //   type: ChunkType.MCP_TOOL_CREATED,
+    //   tool_calls: [
+    //     {
+    //       id: chunk.id,
+    //       name: chunk.toolName,
+    //       status: 'pending'
+    //     }
+    //   ]
+    // })
+  }
+
+  /**
+   * 处理工具调用事件
+   */
+  public handleToolCall(
+    chunk: {
+      type: 'tool-call'
+    } & TypedToolCall<ToolSet>
+  ): void {
+    const { toolCallId, toolName, input: args, providerExecuted } = chunk
+
+    if (!toolCallId || !toolName) {
+      logger.warn(`🔧 [ToolCallChunkHandler] Invalid tool call chunk: missing toolCallId or toolName`)
+      return
+    }
+
+    let tool: BaseTool
+    let mcpTool: MCPTool | undefined
+
+    // 根据 providerExecuted 标志区分处理逻辑
+    if (providerExecuted) {
+      // 如果是 Provider 执行的工具（如 web_search）
+      logger.info(`[ToolCallChunkHandler] Handling provider-executed tool: ${toolName}`)
+      tool = {
+        id: toolCallId,
+        name: toolName,
+        description: toolName,
+        type: 'provider'
+      } as BaseTool
+    } else if (toolName.startsWith('builtin_')) {
+      // 如果是内置工具，沿用现有逻辑
+      logger.info(`[ToolCallChunkHandler] Handling builtin tool: ${toolName}`)
+      tool = {
+        id: toolCallId,
+        name: toolName,
+        description: toolName,
+        type: 'builtin'
+      } as BaseTool
+    } else if ((mcpTool = this.mcpTools.find((t) => t.name === toolName) as MCPTool)) {
+      // 如果是客户端执行的 MCP 工具，沿用现有逻辑
+      logger.info(`[ToolCallChunkHandler] Handling client-side MCP tool: ${toolName}`)
+      // mcpTool = this.mcpTools.find((t) => t.name === toolName) as MCPTool
+      // if (!mcpTool) {
+      //   logger.warn(`[ToolCallChunkHandler] MCP tool not found: ${toolName}`)
+      //   return
+      // }
+      tool = mcpTool
+    } else {
+      tool = {
+        id: toolCallId,
+        name: toolName,
+        description: toolName,
+        type: 'provider'
+      }
+    }
+
+    // 记录活跃的工具调用
+    this.activeToolCalls.set(toolCallId, {
+      toolCallId,
+      toolName,
+      args,
+      tool
+    })
+
+    // 创建 MCPToolResponse 格式
+    const toolResponse: MCPToolResponse | NormalToolResponse = {
+      id: toolCallId,
+      tool: tool,
+      arguments: args,
+      status: 'pending',
+      toolCallId: toolCallId
+    }
+
+    // 调用 onChunk
+    if (this.onChunk) {
+      this.onChunk({
+        type: ChunkType.MCP_TOOL_PENDING,
+        responses: [toolResponse]
+      })
+    }
+  }
+
+  /**
+   * 处理工具调用结果事件
+   */
+  public handleToolResult(
+    chunk: {
+      type: 'tool-result'
+    } & TypedToolResult<ToolSet>
+  ): void {
+    const { toolCallId, output, input } = chunk
+
+    if (!toolCallId) {
+      logger.warn(`🔧 [ToolCallChunkHandler] Invalid tool result chunk: missing toolCallId`)
+      return
+    }
+
+    // 查找对应的工具调用信息
+    const toolCallInfo = this.activeToolCalls.get(toolCallId)
+    if (!toolCallInfo) {
+      logger.warn(`🔧 [ToolCallChunkHandler] Tool call info not found for ID: ${toolCallId}`)
+      return
+    }
+
+    // 创建工具调用结果的 MCPToolResponse 格式
+    const toolResponse: MCPToolResponse | NormalToolResponse = {
+      id: toolCallInfo.toolCallId,
+      tool: toolCallInfo.tool,
+      arguments: input,
+      status: 'done',
+      response: output,
+      toolCallId: toolCallId
+    }
+    // 从活跃调用中移除（交互结束后整个实例会被丢弃）
+    this.activeToolCalls.delete(toolCallId)
+
+    // 调用 onChunk
+    if (this.onChunk) {
+      this.onChunk({
+        type: ChunkType.MCP_TOOL_COMPLETE,
+        responses: [toolResponse]
+      })
+    }
+  }
+}

src/renderer/src/aiCore/index.ts

@@ -1,189 +1,16 @@
-import { loggerService } from '@logger'
-import { ApiClientFactory } from '@renderer/aiCore/clients/ApiClientFactory'
-import { BaseApiClient } from '@renderer/aiCore/clients/BaseApiClient'
-import { isDedicatedImageGenerationModel, isFunctionCallingModel } from '@renderer/config/models'
-import { getProviderByModel } from '@renderer/services/AssistantService'
-import { withSpanResult } from '@renderer/services/SpanManagerService'
-import { StartSpanParams } from '@renderer/trace/types/ModelSpanEntity'
-import type { GenerateImageParams, Model, Provider } from '@renderer/types'
-import type { RequestOptions, SdkModel } from '@renderer/types/sdk'
-import { isEnabledToolUse } from '@renderer/utils/mcp-tools'
+/**
+ * Cherry Studio AI Core - 统一入口点
+ *
+ * 这是新的统一入口，保持向后兼容性
+ * 默认导出legacy AiProvider以保持现有代码的兼容性
+ */
 
-import { AihubmixAPIClient } from './clients/AihubmixAPIClient'
-import { VertexAPIClient } from './clients/gemini/VertexAPIClient'
-import { NewAPIClient } from './clients/NewAPIClient'
-import { OpenAIResponseAPIClient } from './clients/openai/OpenAIResponseAPIClient'
-import { CompletionsMiddlewareBuilder } from './middleware/builder'
-import { MIDDLEWARE_NAME as AbortHandlerMiddlewareName } from './middleware/common/AbortHandlerMiddleware'
-import { MIDDLEWARE_NAME as ErrorHandlerMiddlewareName } from './middleware/common/ErrorHandlerMiddleware'
-import { MIDDLEWARE_NAME as FinalChunkConsumerMiddlewareName } from './middleware/common/FinalChunkConsumerMiddleware'
-import { applyCompletionsMiddlewares } from './middleware/composer'
-import { MIDDLEWARE_NAME as McpToolChunkMiddlewareName } from './middleware/core/McpToolChunkMiddleware'
-import { MIDDLEWARE_NAME as RawStreamListenerMiddlewareName } from './middleware/core/RawStreamListenerMiddleware'
-import { MIDDLEWARE_NAME as WebSearchMiddlewareName } from './middleware/core/WebSearchMiddleware'
-import { MIDDLEWARE_NAME as ImageGenerationMiddlewareName } from './middleware/feat/ImageGenerationMiddleware'
-import { MIDDLEWARE_NAME as ThinkingTagExtractionMiddlewareName } from './middleware/feat/ThinkingTagExtractionMiddleware'
-import { MIDDLEWARE_NAME as ToolUseExtractionMiddlewareName } from './middleware/feat/ToolUseExtractionMiddleware'
-import { MiddlewareRegistry } from './middleware/register'
-import type { CompletionsParams, CompletionsResult } from './middleware/schemas'
+// 导出Legacy AiProvider作为默认导出（保持向后兼容）
+export { default } from './legacy/index'
 
-const logger = loggerService.withContext('AiProvider')
+// 同时导出Modern AiProvider供新代码使用
+export { default as ModernAiProvider } from './index_new'
 
-export default class AiProvider {
-  private apiClient: BaseApiClient
-
-  constructor(provider: Provider) {
-    // Use the new ApiClientFactory to get a BaseApiClient instance
-    this.apiClient = ApiClientFactory.create(provider)
-  }
-
-  public async completions(params: CompletionsParams, options?: RequestOptions): Promise<CompletionsResult> {
-    // 1. 根据模型识别正确的客户端
-    const model = params.assistant.model
-    if (!model) {
-      return Promise.reject(new Error('Model is required'))
-    }
-
-    // 根据client类型选择合适的处理方式
-    let client: BaseApiClient
-
-    if (this.apiClient instanceof AihubmixAPIClient) {
-      // AihubmixAPIClient: 根据模型选择合适的子client
-      client = this.apiClient.getClientForModel(model)
-      if (client instanceof OpenAIResponseAPIClient) {
-        client = client.getClient(model) as BaseApiClient
-      }
-    } else if (this.apiClient instanceof NewAPIClient) {
-      client = this.apiClient.getClientForModel(model)
-      if (client instanceof OpenAIResponseAPIClient) {
-        client = client.getClient(model) as BaseApiClient
-      }
-    } else if (this.apiClient instanceof OpenAIResponseAPIClient) {
-      // OpenAIResponseAPIClient: 根据模型特征选择API类型
-      client = this.apiClient.getClient(model) as BaseApiClient
-    } else if (this.apiClient instanceof VertexAPIClient) {
-      client = this.apiClient.getClient(model) as BaseApiClient
-    } else {
-      // 其他client直接使用
-      client = this.apiClient
-    }
-
-    // 2. 构建中间件链
-    const builder = CompletionsMiddlewareBuilder.withDefaults()
-    // images api
-    if (isDedicatedImageGenerationModel(model)) {
-      builder.clear()
-      builder
-        .add(MiddlewareRegistry[FinalChunkConsumerMiddlewareName])
-        .add(MiddlewareRegistry[ErrorHandlerMiddlewareName])
-        .add(MiddlewareRegistry[AbortHandlerMiddlewareName])
-        .add(MiddlewareRegistry[ImageGenerationMiddlewareName])
-    } else {
-      // Existing logic for other models
-      logger.silly('Builder Params', params)
-      // 使用兼容性类型检查，避免typescript类型收窄和装饰器模式的问题
-      const clientTypes = client.getClientCompatibilityType(model)
-      const isOpenAICompatible =
-        clientTypes.includes('OpenAIAPIClient') || clientTypes.includes('OpenAIResponseAPIClient')
-      if (!isOpenAICompatible) {
-        logger.silly('ThinkingTagExtractionMiddleware is removed')
-        builder.remove(ThinkingTagExtractionMiddlewareName)
-      }
-
-      const isAnthropicOrOpenAIResponseCompatible =
-        clientTypes.includes('AnthropicAPIClient') ||
-        clientTypes.includes('OpenAIResponseAPIClient') ||
-        clientTypes.includes('AnthropicVertexAPIClient')
-      if (!isAnthropicOrOpenAIResponseCompatible) {
-        logger.silly('RawStreamListenerMiddleware is removed')
-        builder.remove(RawStreamListenerMiddlewareName)
-      }
-      if (!params.enableWebSearch) {
-        logger.silly('WebSearchMiddleware is removed')
-        builder.remove(WebSearchMiddlewareName)
-      }
-      if (!params.mcpTools?.length) {
-        builder.remove(ToolUseExtractionMiddlewareName)
-        logger.silly('ToolUseExtractionMiddleware is removed')
-        builder.remove(McpToolChunkMiddlewareName)
-        logger.silly('McpToolChunkMiddleware is removed')
-      }
-      if (isEnabledToolUse(params.assistant) && isFunctionCallingModel(model)) {
-        builder.remove(ToolUseExtractionMiddlewareName)
-        logger.silly('ToolUseExtractionMiddleware is removed')
-      }
-      if (params.callType !== 'chat' && params.callType !== 'check' && params.callType !== 'translate') {
-        logger.silly('AbortHandlerMiddleware is removed')
-        builder.remove(AbortHandlerMiddlewareName)
-      }
-      if (params.callType === 'test') {
-        builder.remove(ErrorHandlerMiddlewareName)
-        logger.silly('ErrorHandlerMiddleware is removed')
-        builder.remove(FinalChunkConsumerMiddlewareName)
-        logger.silly('FinalChunkConsumerMiddleware is removed')
-      }
-    }
-
-    const middlewares = builder.build()
-    logger.silly(
-      'middlewares',
-      middlewares.map((m) => m.name)
-    )
-
-    // 3. Create the wrapped SDK method with middlewares
-    const wrappedCompletionMethod = applyCompletionsMiddlewares(client, client.createCompletions, middlewares)
-
-    // 4. Execute the wrapped method with the original params
-    const result = wrappedCompletionMethod(params, options)
-    return result
-  }
-
-  public async completionsForTrace(params: CompletionsParams, options?: RequestOptions): Promise<CompletionsResult> {
-    const traceName = params.assistant.model?.name
-      ? `${params.assistant.model?.name}.${params.callType}`
-      : `LLM.${params.callType}`
-
-    const traceParams: StartSpanParams = {
-      name: traceName,
-      tag: 'LLM',
-      topicId: params.topicId || '',
-      modelName: params.assistant.model?.name
-    }
-
-    return await withSpanResult(this.completions.bind(this), traceParams, params, options)
-  }
-
-  public async models(): Promise<SdkModel[]> {
-    return this.apiClient.listModels()
-  }
-
-  public async getEmbeddingDimensions(model: Model): Promise<number> {
-    try {
-      // Use the SDK instance to test embedding capabilities
-      if (this.apiClient instanceof OpenAIResponseAPIClient && getProviderByModel(model).type === 'azure-openai') {
-        this.apiClient = this.apiClient.getClient(model) as BaseApiClient
-      }
-      const dimensions = await this.apiClient.getEmbeddingDimensions(model)
-      return dimensions
-    } catch (error) {
-      logger.error('Error getting embedding dimensions:', error as Error)
-      throw error
-    }
-  }
-
-  public async generateImage(params: GenerateImageParams): Promise<string[]> {
-    if (this.apiClient instanceof AihubmixAPIClient) {
-      const client = this.apiClient.getClientForModel({ id: params.model } as Model)
-      return client.generateImage(params)
-    }
-    return this.apiClient.generateImage(params)
-  }
-
-  public getBaseURL(): string {
-    return this.apiClient.getBaseURL()
-  }
-
-  public getApiKey(): string {
-    return this.apiClient.getApiKey()
-  }
-}
+// 导出一些常用的类型和工具
+export * from './legacy/clients/types'
+export * from './legacy/middleware/schemas'

src/renderer/src/aiCore/index_new.ts

@@ -0,0 +1,487 @@
+/**
+ * Cherry Studio AI Core - 新版本入口
+ * 集成 @cherrystudio/ai-core 库的渐进式重构方案
+ *
+ * 融合方案：简化实现，专注于核心功能
+ * 1. 优先使用新AI SDK
+ * 2. 暂时保持接口兼容性
+ */
+
+import { createExecutor, generateImage } from '@cherrystudio/ai-core'
+import { createAndRegisterProvider } from '@cherrystudio/ai-core/provider'
+import { loggerService } from '@logger'
+import { isNotSupportedImageSizeModel } from '@renderer/config/models'
+import { addSpan, endSpan } from '@renderer/services/SpanManagerService'
+import { StartSpanParams } from '@renderer/trace/types/ModelSpanEntity'
+import type { Assistant, GenerateImageParams, Model, Provider } from '@renderer/types'
+import { ChunkType } from '@renderer/types/chunk'
+
+import AiSdkToChunkAdapter from './chunk/AiSdkToChunkAdapter'
+import LegacyAiProvider from './legacy/index'
+import { CompletionsResult } from './legacy/middleware/schemas'
+import { AiSdkMiddlewareConfig, buildAiSdkMiddlewares } from './middleware/AiSdkMiddlewareBuilder'
+import { buildPlugins } from './plugins/PluginBuilder'
+import { getActualProvider, isModernSdkSupported, providerToAiSdkConfig } from './provider/ProviderConfigProcessor'
+import type { StreamTextParams } from './types'
+
+const logger = loggerService.withContext('ModernAiProvider')
+
+export default class ModernAiProvider {
+  private legacyProvider: LegacyAiProvider
+  private config: ReturnType<typeof providerToAiSdkConfig>
+  private actualProvider: Provider
+
+  constructor(model: Model, provider?: Provider) {
+    this.actualProvider = provider || getActualProvider(model)
+    this.legacyProvider = new LegacyAiProvider(this.actualProvider)
+
+    // 只保存配置，不预先创建executor
+    this.config = providerToAiSdkConfig(this.actualProvider)
+  }
+
+  public getActualProvider() {
+    return this.actualProvider
+  }
+
+  public async completions(
+    modelId: string,
+    params: StreamTextParams,
+    config: AiSdkMiddlewareConfig & {
+      assistant: Assistant
+      // topicId for tracing
+      topicId?: string
+      callType: string
+    }
+  ): Promise<CompletionsResult> {
+    // 初始化 provider 到全局管理器
+    try {
+      await createAndRegisterProvider(this.config.providerId, this.config.options)
+      logger.debug('Provider initialized successfully', {
+        providerId: this.config.providerId,
+        hasOptions: !!this.config.options
+      })
+    } catch (error) {
+      // 如果 provider 已经初始化过，可能会抛出错误，这里可以忽略
+      logger.debug('Provider initialization skipped (may already be initialized)', {
+        providerId: this.config.providerId,
+        error: error instanceof Error ? error.message : String(error)
+      })
+    }
+
+    if (config.isImageGenerationEndpoint) {
+      return await this.modernImageGeneration(modelId, params, config)
+    }
+
+    return await this.modernCompletions(modelId, params, config)
+  }
+
+  /**
+   * 带trace支持的completions方法
+   * 类似于legacy的completionsForTrace，确保AI SDK spans在正确的trace上下文中
+   */
+  public async completionsForTrace(
+    modelId: string,
+    params: StreamTextParams,
+    config: AiSdkMiddlewareConfig & {
+      assistant: Assistant
+      // topicId for tracing
+      topicId: string
+      callType: string
+    }
+  ): Promise<CompletionsResult> {
+    const traceName = `${this.actualProvider.name}.${modelId}.${config.callType}`
+    const traceParams: StartSpanParams = {
+      name: traceName,
+      tag: 'LLM',
+      topicId: config.topicId,
+      modelName: config.assistant.model?.name, // 使用modelId而不是provider名称
+      inputs: params
+    }
+
+    logger.info('Starting AI SDK trace span', {
+      traceName,
+      topicId: config.topicId,
+      modelId,
+      hasTools: !!params.tools && Object.keys(params.tools).length > 0,
+      toolNames: params.tools ? Object.keys(params.tools) : [],
+      isImageGeneration: config.isImageGenerationEndpoint
+    })
+
+    const span = addSpan(traceParams)
+    if (!span) {
+      logger.warn('Failed to create span, falling back to regular completions', {
+        topicId: config.topicId,
+        modelId,
+        traceName
+      })
+      return await this.completions(modelId, params, config)
+    }
+
+    try {
+      logger.info('Created parent span, now calling completions', {
+        spanId: span.spanContext().spanId,
+        traceId: span.spanContext().traceId,
+        topicId: config.topicId,
+        modelId,
+        parentSpanCreated: true
+      })
+
+      const result = await this.completions(modelId, params, config)
+
+      logger.info('Completions finished, ending parent span', {
+        spanId: span.spanContext().spanId,
+        traceId: span.spanContext().traceId,
+        topicId: config.topicId,
+        modelId,
+        resultLength: result.getText().length
+      })
+
+      // 标记span完成
+      endSpan({
+        topicId: config.topicId,
+        outputs: result,
+        span,
+        modelName: modelId // 使用modelId保持一致性
+      })
+
+      return result
+    } catch (error) {
+      logger.error('Error in completionsForTrace, ending parent span with error', error as Error, {
+        spanId: span.spanContext().spanId,
+        traceId: span.spanContext().traceId,
+        topicId: config.topicId,
+        modelId
+      })
+
+      // 标记span出错
+      endSpan({
+        topicId: config.topicId,
+        error: error as Error,
+        span,
+        modelName: modelId // 使用modelId保持一致性
+      })
+      throw error
+    }
+  }
+
+  /**
+   * 使用现代化AI SDK的completions实现
+   */
+  private async modernCompletions(
+    modelId: string,
+    params: StreamTextParams,
+    config: AiSdkMiddlewareConfig & {
+      assistant: Assistant
+      // topicId for tracing
+      topicId?: string
+      callType: string
+    }
+  ): Promise<CompletionsResult> {
+    logger.info('Starting modernCompletions', {
+      modelId,
+      providerId: this.config.providerId,
+      topicId: config.topicId,
+      hasOnChunk: !!config.onChunk,
+      hasTools: !!params.tools && Object.keys(params.tools).length > 0,
+      toolCount: params.tools ? Object.keys(params.tools).length : 0
+    })
+
+    // 根据条件构建插件数组
+    const plugins = buildPlugins(config)
+    logger.debug('Built plugins for AI SDK', {
+      pluginCount: plugins.length,
+      pluginNames: plugins.map((p) => p.name),
+      providerId: this.config.providerId,
+      topicId: config.topicId
+    })
+
+    // 用构建好的插件数组创建executor
+    const executor = createExecutor(this.config.providerId, this.config.options, plugins)
+    logger.debug('Created AI SDK executor', {
+      providerId: this.config.providerId,
+      hasOptions: !!this.config.options,
+      pluginCount: plugins.length
+    })
+
+    // 动态构建中间件数组
+    const middlewares = buildAiSdkMiddlewares(config)
+    logger.debug('Built AI SDK middlewares', {
+      middlewareCount: middlewares.length,
+      topicId: config.topicId
+    })
+
+    // 创建带有中间件的执行器
+    if (config.onChunk) {
+      // 流式处理 - 使用适配器
+      logger.info('Starting streaming with chunk adapter', {
+        modelId,
+        hasMiddlewares: middlewares.length > 0,
+        middlewareCount: middlewares.length,
+        hasMcpTools: !!config.mcpTools,
+        mcpToolCount: config.mcpTools?.length || 0,
+        topicId: config.topicId
+      })
+
+      const adapter = new AiSdkToChunkAdapter(config.onChunk, config.mcpTools)
+
+      logger.debug('Final params before streamText', {
+        modelId,
+        hasMessages: !!params.messages,
+        messageCount: params.messages?.length || 0,
+        hasTools: !!params.tools && Object.keys(params.tools).length > 0,
+        toolNames: params.tools ? Object.keys(params.tools) : [],
+        hasSystem: !!params.system,
+        topicId: config.topicId
+      })
+
+      const streamResult = await executor.streamText(
+        modelId,
+        { ...params, experimental_context: { onChunk: config.onChunk } },
+        middlewares.length > 0 ? { middlewares } : undefined
+      )
+
+      logger.info('StreamText call successful, processing stream', {
+        modelId,
+        topicId: config.topicId,
+        hasFullStream: !!streamResult.fullStream
+      })
+
+      const finalText = await adapter.processStream(streamResult)
+
+      logger.info('Stream processing completed', {
+        modelId,
+        topicId: config.topicId,
+        finalTextLength: finalText.length
+      })
+
+      return {
+        getText: () => finalText
+      }
+    } else {
+      // 流式处理但没有 onChunk 回调
+      logger.info('Starting streaming without chunk callback', {
+        modelId,
+        hasMiddlewares: middlewares.length > 0,
+        middlewareCount: middlewares.length,
+        topicId: config.topicId
+      })
+
+      const streamResult = await executor.streamText(
+        modelId,
+        params,
+        middlewares.length > 0 ? { middlewares } : undefined
+      )
+
+      logger.info('StreamText call successful, waiting for text', {
+        modelId,
+        topicId: config.topicId
+      })
+      // 强制消费流,不然await streamResult.text会阻塞
+      await streamResult?.consumeStream()
+
+      const finalText = await streamResult.text
+
+      logger.info('Text extraction completed', {
+        modelId,
+        topicId: config.topicId,
+        finalTextLength: finalText.length
+      })
+
+      return {
+        getText: () => finalText
+      }
+    }
+    // }
+    // catch (error) {
+    //   console.error('Modern AI SDK error:', error)
+    //   throw error
+    // }
+  }
+
+  /**
+   * 使用现代化 AI SDK 的图像生成实现，支持流式输出
+   */
+  private async modernImageGeneration(
+    modelId: string,
+    params: StreamTextParams,
+    config: AiSdkMiddlewareConfig & {
+      assistant: Assistant
+      // topicId for tracing
+      topicId?: string
+      callType: string
+    }
+  ): Promise<CompletionsResult> {
+    const { onChunk } = config
+
+    try {
+      // 检查 messages 是否存在
+      if (!params.messages || params.messages.length === 0) {
+        throw new Error('No messages provided for image generation.')
+      }
+
+      // 从最后一条用户消息中提取 prompt
+      const lastUserMessage = params.messages.findLast((m) => m.role === 'user')
+      if (!lastUserMessage) {
+        throw new Error('No user message found for image generation.')
+      }
+
+      // 直接使用消息内容，避免类型转换问题
+      const prompt =
+        typeof lastUserMessage.content === 'string'
+          ? lastUserMessage.content
+          : lastUserMessage.content?.map((part) => ('text' in part ? part.text : '')).join('') || ''
+
+      if (!prompt) {
+        throw new Error('No prompt found in user message.')
+      }
+
+      const startTime = Date.now()
+
+      // 发送图像生成开始事件
+      if (onChunk) {
+        onChunk({ type: ChunkType.IMAGE_CREATED })
+      }
+
+      // 构建图像生成参数
+      const imageParams = {
+        prompt,
+        size: isNotSupportedImageSizeModel(config.model) ? undefined : ('1024x1024' as `${number}x${number}`), // 默认尺寸，使用正确的类型
+        n: 1,
+        ...(params.abortSignal && { abortSignal: params.abortSignal })
+      }
+
+      // 调用新 AI SDK 的图像生成功能
+      const result = await generateImage(this.config.providerId, this.config.options, modelId, imageParams)
+
+      // 转换结果格式
+      const images: string[] = []
+      const imageType: 'url' | 'base64' = 'base64'
+
+      if (result.images) {
+        for (const image of result.images) {
+          if ('base64' in image && image.base64) {
+            images.push(`data:${image.mediaType};base64,${image.base64}`)
+          }
+        }
+      }
+
+      // 发送图像生成完成事件
+      if (onChunk && images.length > 0) {
+        onChunk({
+          type: ChunkType.IMAGE_COMPLETE,
+          image: { type: imageType, images }
+        })
+      }
+
+      // 发送块完成事件（类似于 modernCompletions 的处理）
+      if (onChunk) {
+        const usage = {
+          prompt_tokens: prompt.length, // 估算的 token 数量
+          completion_tokens: 0, // 图像生成没有 completion tokens
+          total_tokens: prompt.length
+        }
+
+        onChunk({
+          type: ChunkType.BLOCK_COMPLETE,
+          response: {
+            usage,
+            metrics: {
+              completion_tokens: usage.completion_tokens,
+              time_first_token_millsec: 0,
+              time_completion_millsec: Date.now() - startTime
+            }
+          }
+        })
+
+        // 发送 LLM 响应完成事件
+        onChunk({
+          type: ChunkType.LLM_RESPONSE_COMPLETE,
+          response: {
+            usage,
+            metrics: {
+              completion_tokens: usage.completion_tokens,
+              time_first_token_millsec: 0,
+              time_completion_millsec: Date.now() - startTime
+            }
+          }
+        })
+      }
+
+      return {
+        getText: () => '' // 图像生成不返回文本
+      }
+    } catch (error) {
+      // 发送错误事件
+      if (onChunk) {
+        onChunk({ type: ChunkType.ERROR, error: error as any })
+      }
+      throw error
+    }
+  }
+
+  // 代理其他方法到原有实现
+  public async models() {
+    return this.legacyProvider.models()
+  }
+
+  public async getEmbeddingDimensions(model: Model): Promise<number> {
+    return this.legacyProvider.getEmbeddingDimensions(model)
+  }
+
+  public async generateImage(params: GenerateImageParams): Promise<string[]> {
+    // 如果支持新的 AI SDK，使用现代化实现
+    if (isModernSdkSupported(this.actualProvider)) {
+      try {
+        const result = await this.modernGenerateImage(params)
+        return result
+      } catch (error) {
+        logger.warn('Modern AI SDK generateImage failed, falling back to legacy:', error as Error)
+        // fallback 到传统实现
+        return this.legacyProvider.generateImage(params)
+      }
+    }
+
+    // 直接使用传统实现
+    return this.legacyProvider.generateImage(params)
+  }
+
+  /**
+   * 使用现代化 AI SDK 的图像生成实现
+   */
+  private async modernGenerateImage(params: GenerateImageParams): Promise<string[]> {
+    const { model, prompt, imageSize, batchSize, signal } = params
+
+    // 转换参数格式
+    const aiSdkParams = {
+      prompt,
+      size: (imageSize || '1024x1024') as `${number}x${number}`,
+      n: batchSize || 1,
+      ...(signal && { abortSignal: signal })
+    }
+
+    const result = await generateImage(this.config.providerId, this.config.options, model, aiSdkParams)
+
+    // 转换结果格式
+    const images: string[] = []
+    if (result.images) {
+      for (const image of result.images) {
+        if ('base64' in image && image.base64) {
+          images.push(`data:image/png;base64,${image.base64}`)
+        }
+      }
+    }
+
+    return images
+  }
+
+  public getBaseURL(): string {
+    return this.legacyProvider.getBaseURL()
+  }
+
+  public getApiKey(): string {
+    return this.legacyProvider.getApiKey()
+  }
+}
+
+// 为了方便调试，导出一些工具函数
+export { isModernSdkSupported, providerToAiSdkConfig }

src/renderer/src/aiCore/legacy/clients/ApiClientFactory.ts

@@ -1,4 +1,5 @@
 import { loggerService } from '@logger'
+import { isVertexAIConfigured } from '@renderer/hooks/useVertexAI'
 import { Provider } from '@renderer/types'
 
 import { AihubmixAPIClient } from './AihubmixAPIClient'
@@ -61,6 +62,13 @@ export class ApiClientFactory {
         instance = new GeminiAPIClient(provider) as BaseApiClient
         break
       case 'vertexai':
+        logger.debug(`Creating VertexAPIClient for provider: ${provider.id}`)
+        // 检查 VertexAI 配置
+        if (!isVertexAIConfigured()) {
+          throw new Error(
+            'VertexAI is not configured. Please configure project, location and service account credentials.'
+          )
+        }
         instance = new VertexAPIClient(provider) as BaseApiClient
         break
       case 'anthropic':

src/renderer/src/aiCore/legacy/clients/__tests__/index.clientCompatibilityTypes.test.ts

@@ -1,11 +1,11 @@
-import { AihubmixAPIClient } from '@renderer/aiCore/clients/AihubmixAPIClient'
-import { AnthropicAPIClient } from '@renderer/aiCore/clients/anthropic/AnthropicAPIClient'
-import { ApiClientFactory } from '@renderer/aiCore/clients/ApiClientFactory'
-import { GeminiAPIClient } from '@renderer/aiCore/clients/gemini/GeminiAPIClient'
-import { VertexAPIClient } from '@renderer/aiCore/clients/gemini/VertexAPIClient'
-import { NewAPIClient } from '@renderer/aiCore/clients/NewAPIClient'
-import { OpenAIAPIClient } from '@renderer/aiCore/clients/openai/OpenAIApiClient'
-import { OpenAIResponseAPIClient } from '@renderer/aiCore/clients/openai/OpenAIResponseAPIClient'
+import { AihubmixAPIClient } from '@renderer/aiCore/legacy/clients/AihubmixAPIClient'
+import { AnthropicAPIClient } from '@renderer/aiCore/legacy/clients/anthropic/AnthropicAPIClient'
+import { ApiClientFactory } from '@renderer/aiCore/legacy/clients/ApiClientFactory'
+import { GeminiAPIClient } from '@renderer/aiCore/legacy/clients/gemini/GeminiAPIClient'
+import { VertexAPIClient } from '@renderer/aiCore/legacy/clients/gemini/VertexAPIClient'
+import { NewAPIClient } from '@renderer/aiCore/legacy/clients/NewAPIClient'
+import { OpenAIAPIClient } from '@renderer/aiCore/legacy/clients/openai/OpenAIApiClient'
+import { OpenAIResponseAPIClient } from '@renderer/aiCore/legacy/clients/openai/OpenAIResponseAPIClient'
 import { EndpointType, Model, Provider } from '@renderer/types'
 import { beforeEach, describe, expect, it, vi } from 'vitest'
 

src/renderer/src/aiCore/legacy/clients/anthropic/AnthropicAPIClient.ts

@@ -25,7 +25,6 @@ import {
 import { MessageStream } from '@anthropic-ai/sdk/resources/messages/messages'
 import AnthropicVertex from '@anthropic-ai/vertex-sdk'
 import { loggerService } from '@logger'
-import { GenericChunk } from '@renderer/aiCore/middleware/schemas'
 import { DEFAULT_MAX_TOKENS } from '@renderer/config/constant'
 import { findTokenLimit, isClaudeReasoningModel, isReasoningModel, isWebSearchModel } from '@renderer/config/models'
 import { getAssistantSettings } from '@renderer/services/AssistantService'
@@ -64,13 +63,14 @@ import {
 import { addImageFileToContents } from '@renderer/utils/formats'
 import {
   anthropicToolUseToMcpTool,
-  isEnabledToolUse,
+  isSupportedToolUse,
   mcpToolCallResponseToAnthropicMessage,
   mcpToolsToAnthropicTools
 } from '@renderer/utils/mcp-tools'
 import { findFileBlocks, findImageBlocks } from '@renderer/utils/messageUtils/find'
 import { t } from 'i18next'
 
+import { GenericChunk } from '../../middleware/schemas'
 import { BaseApiClient } from '../BaseApiClient'
 import { AnthropicStreamListener, RawStreamListener, RequestTransformer, ResponseChunkTransformer } from '../types'
 
@@ -457,7 +457,7 @@ export class AnthropicAPIClient extends BaseApiClient<
         const { tools } = this.setupToolsConfig({
           mcpTools: mcpTools,
           model,
-          enableToolUse: isEnabledToolUse(assistant)
+          enableToolUse: isSupportedToolUse(assistant)
         })
 
         const systemMessage: TextBlockParam | undefined = systemPrompt

src/renderer/src/aiCore/legacy/clients/aws/AwsBedrockAPIClient.ts

@@ -6,7 +6,7 @@ import {
   InvokeModelWithResponseStreamCommand
 } from '@aws-sdk/client-bedrock-runtime'
 import { loggerService } from '@logger'
-import { GenericChunk } from '@renderer/aiCore/middleware/schemas'
+import { GenericChunk } from '@renderer/aiCore/legacy/middleware/schemas'
 import { DEFAULT_MAX_TOKENS } from '@renderer/config/constant'
 import { findTokenLimit, isReasoningModel } from '@renderer/config/models'
 import {
@@ -50,7 +50,7 @@ import {
 import { convertBase64ImageToAwsBedrockFormat } from '@renderer/utils/aws-bedrock-utils'
 import {
   awsBedrockToolUseToMcpTool,
-  isEnabledToolUse,
+  isSupportedToolUse,
   mcpToolCallResponseToAwsBedrockMessage,
   mcpToolsToAwsBedrockTools
 } from '@renderer/utils/mcp-tools'
@@ -739,7 +739,7 @@ export class AwsBedrockAPIClient extends BaseApiClient<
         const { tools } = this.setupToolsConfig({
           mcpTools: mcpTools,
           model,
-          enableToolUse: isEnabledToolUse(assistant)
+          enableToolUse: isSupportedToolUse(assistant)
         })
 
         // 3. 处理消息

src/renderer/src/aiCore/legacy/clients/gemini/GeminiAPIClient.ts

@@ -18,7 +18,6 @@ import {
 } from '@google/genai'
 import { loggerService } from '@logger'
 import { nanoid } from '@reduxjs/toolkit'
-import { GenericChunk } from '@renderer/aiCore/middleware/schemas'
 import {
   findTokenLimit,
   GEMINI_FLASH_MODEL_REGEX,
@@ -55,7 +54,7 @@ import {
 import { isToolUseModeFunction } from '@renderer/utils/assistant'
 import {
   geminiFunctionCallToMcpTool,
-  isEnabledToolUse,
+  isSupportedToolUse,
   mcpToolCallResponseToGeminiMessage,
   mcpToolsToGeminiTools
 } from '@renderer/utils/mcp-tools'
@@ -63,6 +62,7 @@ import { findFileBlocks, findImageBlocks, getMainTextContent } from '@renderer/u
 import { defaultTimeout, MB } from '@shared/config/constant'
 import { t } from 'i18next'
 
+import { GenericChunk } from '../../middleware/schemas'
 import { BaseApiClient } from '../BaseApiClient'
 import { RequestTransformer, ResponseChunkTransformer } from '../types'
 
@@ -454,7 +454,7 @@ export class GeminiAPIClient extends BaseApiClient<
         const { tools } = this.setupToolsConfig({
           mcpTools,
           model,
-          enableToolUse: isEnabledToolUse(assistant)
+          enableToolUse: isSupportedToolUse(assistant)
         })
 
         let messageContents: Content = { role: 'user', parts: [] } // Initialize messageContents

src/renderer/src/aiCore/legacy/clients/gemini/VertexAPIClient.ts

@@ -1,7 +1,7 @@
 import { GoogleGenAI } from '@google/genai'
 import { loggerService } from '@logger'
-import { getVertexAILocation, getVertexAIProjectId, getVertexAIServiceAccount } from '@renderer/hooks/useVertexAI'
-import { Model, Provider } from '@renderer/types'
+import { createVertexProvider, isVertexProvider } from '@renderer/hooks/useVertexAI'
+import { Model, Provider, VertexProvider } from '@renderer/types'
 import { isEmpty } from 'lodash'
 
 import { AnthropicVertexClient } from '../anthropic/AnthropicVertexClient'
@@ -12,10 +12,17 @@ export class VertexAPIClient extends GeminiAPIClient {
   private authHeaders?: Record<string, string>
   private authHeadersExpiry?: number
   private anthropicVertexClient: AnthropicVertexClient
+  private vertexProvider: VertexProvider
 
   constructor(provider: Provider) {
     super(provider)
     this.anthropicVertexClient = new AnthropicVertexClient(provider)
+    // 如果传入的是普通 Provider，转换为 VertexProvider
+    if (isVertexProvider(provider)) {
+      this.vertexProvider = provider
+    } else {
+      this.vertexProvider = createVertexProvider(provider)
+    }
   }
 
   override getClientCompatibilityType(model?: Model): string[] {
@@ -56,11 +63,9 @@ export class VertexAPIClient extends GeminiAPIClient {
       return this.sdkInstance
     }
 
-    const serviceAccount = getVertexAIServiceAccount()
-    const projectId = getVertexAIProjectId()
-    const location = getVertexAILocation()
+    const { googleCredentials, project, location } = this.vertexProvider
 
-    if (!serviceAccount.privateKey || !serviceAccount.clientEmail || !projectId || !location) {
+    if (!googleCredentials.privateKey || !googleCredentials.clientEmail || !project || !location) {
       throw new Error('Vertex AI settings are not configured')
     }
 
@@ -68,7 +73,7 @@ export class VertexAPIClient extends GeminiAPIClient {
 
     this.sdkInstance = new GoogleGenAI({
       vertexai: true,
-      project: projectId,
+      project: project,
       location: location,
       httpOptions: {
         apiVersion: this.getApiVersion(),
@@ -84,11 +89,10 @@ export class VertexAPIClient extends GeminiAPIClient {
    * 获取认证头，如果配置了 service account 则从主进程获取
    */
   private async getServiceAccountAuthHeaders(): Promise<Record<string, string> | undefined> {
-    const serviceAccount = getVertexAIServiceAccount()
-    const projectId = getVertexAIProjectId()
+    const { googleCredentials, project } = this.vertexProvider
 
     // 检查是否配置了 service account
-    if (!serviceAccount.privateKey || !serviceAccount.clientEmail || !projectId) {
+    if (!googleCredentials.privateKey || !googleCredentials.clientEmail || !project) {
       return undefined
     }
 
@@ -101,10 +105,10 @@ export class VertexAPIClient extends GeminiAPIClient {
     try {
       // 从主进程获取认证头
       this.authHeaders = await window.api.vertexAI.getAuthHeaders({
-        projectId,
+        projectId: project,
         serviceAccount: {
-          privateKey: serviceAccount.privateKey,
-          clientEmail: serviceAccount.clientEmail
+          privateKey: googleCredentials.privateKey,
+          clientEmail: googleCredentials.clientEmail
         }
       })
 
@@ -125,11 +129,10 @@ export class VertexAPIClient extends GeminiAPIClient {
     this.authHeaders = undefined
     this.authHeadersExpiry = undefined
 
-    const serviceAccount = getVertexAIServiceAccount()
-    const projectId = getVertexAIProjectId()
+    const { googleCredentials, project } = this.vertexProvider
 
-    if (projectId && serviceAccount.clientEmail) {
-      window.api.vertexAI.clearAuthCache(projectId, serviceAccount.clientEmail)
+    if (project && googleCredentials.clientEmail) {
+      window.api.vertexAI.clearAuthCache(project, googleCredentials.clientEmail)
     }
   }
 }

src/renderer/src/aiCore/legacy/clients/openai/OpenAIApiClient.ts

@@ -69,7 +69,7 @@ import {
 } from '@renderer/types/sdk'
 import { addImageFileToContents } from '@renderer/utils/formats'
 import {
-  isEnabledToolUse,
+  isSupportedToolUse,
   mcpToolCallResponseToOpenAICompatibleMessage,
   mcpToolsToOpenAIChatTools,
   openAIToolsToMcpTool
@@ -598,7 +598,7 @@ export class OpenAIAPIClient extends OpenAIBaseClient<
         const { tools } = this.setupToolsConfig({
           mcpTools: mcpTools,
           model,
-          enableToolUse: isEnabledToolUse(assistant)
+          enableToolUse: isSupportedToolUse(assistant)
         })
 
         // 3. 处理用户消息

src/renderer/src/aiCore/legacy/clients/openai/OpenAIResponseAPIClient.ts

@@ -1,6 +1,6 @@
 import { loggerService } from '@logger'
-import { GenericChunk } from '@renderer/aiCore/middleware/schemas'
-import { CompletionsContext } from '@renderer/aiCore/middleware/types'
+import { GenericChunk } from '@renderer/aiCore/legacy/middleware/schemas'
+import { CompletionsContext } from '@renderer/aiCore/legacy/middleware/types'
 import {
   isGPT5SeriesModel,
   isOpenAIChatCompletionOnlyModel,
@@ -36,7 +36,7 @@ import {
 } from '@renderer/types/sdk'
 import { addImageFileToContents } from '@renderer/utils/formats'
 import {
-  isEnabledToolUse,
+  isSupportedToolUse,
   mcpToolCallResponseToOpenAIMessage,
   mcpToolsToOpenAIResponseTools,
   openAIToolsToMcpTool
@@ -388,7 +388,7 @@ export class OpenAIResponseAPIClient extends OpenAIBaseClient<
         const { tools: extraTools } = this.setupToolsConfig({
           mcpTools: mcpTools,
           model,
-          enableToolUse: isEnabledToolUse(assistant)
+          enableToolUse: isSupportedToolUse(assistant)
         })
 
         systemMessageContent.push(systemMessageInput)

src/renderer/src/aiCore/legacy/index.ts

@@ -0,0 +1,189 @@
+import { loggerService } from '@logger'
+import { ApiClientFactory } from '@renderer/aiCore/legacy/clients/ApiClientFactory'
+import { BaseApiClient } from '@renderer/aiCore/legacy/clients/BaseApiClient'
+import { isDedicatedImageGenerationModel, isFunctionCallingModel } from '@renderer/config/models'
+import { getProviderByModel } from '@renderer/services/AssistantService'
+import { withSpanResult } from '@renderer/services/SpanManagerService'
+import { StartSpanParams } from '@renderer/trace/types/ModelSpanEntity'
+import type { GenerateImageParams, Model, Provider } from '@renderer/types'
+import type { RequestOptions, SdkModel } from '@renderer/types/sdk'
+import { isSupportedToolUse } from '@renderer/utils/mcp-tools'
+
+import { AihubmixAPIClient } from './clients/AihubmixAPIClient'
+import { VertexAPIClient } from './clients/gemini/VertexAPIClient'
+import { NewAPIClient } from './clients/NewAPIClient'
+import { OpenAIResponseAPIClient } from './clients/openai/OpenAIResponseAPIClient'
+import { CompletionsMiddlewareBuilder } from './middleware/builder'
+import { MIDDLEWARE_NAME as AbortHandlerMiddlewareName } from './middleware/common/AbortHandlerMiddleware'
+import { MIDDLEWARE_NAME as ErrorHandlerMiddlewareName } from './middleware/common/ErrorHandlerMiddleware'
+import { MIDDLEWARE_NAME as FinalChunkConsumerMiddlewareName } from './middleware/common/FinalChunkConsumerMiddleware'
+import { applyCompletionsMiddlewares } from './middleware/composer'
+import { MIDDLEWARE_NAME as McpToolChunkMiddlewareName } from './middleware/core/McpToolChunkMiddleware'
+import { MIDDLEWARE_NAME as RawStreamListenerMiddlewareName } from './middleware/core/RawStreamListenerMiddleware'
+import { MIDDLEWARE_NAME as WebSearchMiddlewareName } from './middleware/core/WebSearchMiddleware'
+import { MIDDLEWARE_NAME as ImageGenerationMiddlewareName } from './middleware/feat/ImageGenerationMiddleware'
+import { MIDDLEWARE_NAME as ThinkingTagExtractionMiddlewareName } from './middleware/feat/ThinkingTagExtractionMiddleware'
+import { MIDDLEWARE_NAME as ToolUseExtractionMiddlewareName } from './middleware/feat/ToolUseExtractionMiddleware'
+import { MiddlewareRegistry } from './middleware/register'
+import type { CompletionsParams, CompletionsResult } from './middleware/schemas'
+
+const logger = loggerService.withContext('AiProvider')
+
+export default class AiProvider {
+  private apiClient: BaseApiClient
+
+  constructor(provider: Provider) {
+    // Use the new ApiClientFactory to get a BaseApiClient instance
+    this.apiClient = ApiClientFactory.create(provider)
+  }
+
+  public async completions(params: CompletionsParams, options?: RequestOptions): Promise<CompletionsResult> {
+    // 1. 根据模型识别正确的客户端
+    const model = params.assistant.model
+    if (!model) {
+      return Promise.reject(new Error('Model is required'))
+    }
+
+    // 根据client类型选择合适的处理方式
+    let client: BaseApiClient
+
+    if (this.apiClient instanceof AihubmixAPIClient) {
+      // AihubmixAPIClient: 根据模型选择合适的子client
+      client = this.apiClient.getClientForModel(model)
+      if (client instanceof OpenAIResponseAPIClient) {
+        client = client.getClient(model) as BaseApiClient
+      }
+    } else if (this.apiClient instanceof NewAPIClient) {
+      client = this.apiClient.getClientForModel(model)
+      if (client instanceof OpenAIResponseAPIClient) {
+        client = client.getClient(model) as BaseApiClient
+      }
+    } else if (this.apiClient instanceof OpenAIResponseAPIClient) {
+      // OpenAIResponseAPIClient: 根据模型特征选择API类型
+      client = this.apiClient.getClient(model) as BaseApiClient
+    } else if (this.apiClient instanceof VertexAPIClient) {
+      client = this.apiClient.getClient(model) as BaseApiClient
+    } else {
+      // 其他client直接使用
+      client = this.apiClient
+    }
+
+    // 2. 构建中间件链
+    const builder = CompletionsMiddlewareBuilder.withDefaults()
+    // images api
+    if (isDedicatedImageGenerationModel(model)) {
+      builder.clear()
+      builder
+        .add(MiddlewareRegistry[FinalChunkConsumerMiddlewareName])
+        .add(MiddlewareRegistry[ErrorHandlerMiddlewareName])
+        .add(MiddlewareRegistry[AbortHandlerMiddlewareName])
+        .add(MiddlewareRegistry[ImageGenerationMiddlewareName])
+    } else {
+      // Existing logic for other models
+      logger.silly('Builder Params', params)
+      // 使用兼容性类型检查，避免typescript类型收窄和装饰器模式的问题
+      const clientTypes = client.getClientCompatibilityType(model)
+      const isOpenAICompatible =
+        clientTypes.includes('OpenAIAPIClient') || clientTypes.includes('OpenAIResponseAPIClient')
+      if (!isOpenAICompatible) {
+        logger.silly('ThinkingTagExtractionMiddleware is removed')
+        builder.remove(ThinkingTagExtractionMiddlewareName)
+      }
+
+      const isAnthropicOrOpenAIResponseCompatible =
+        clientTypes.includes('AnthropicAPIClient') ||
+        clientTypes.includes('OpenAIResponseAPIClient') ||
+        clientTypes.includes('AnthropicVertexAPIClient')
+      if (!isAnthropicOrOpenAIResponseCompatible) {
+        logger.silly('RawStreamListenerMiddleware is removed')
+        builder.remove(RawStreamListenerMiddlewareName)
+      }
+      if (!params.enableWebSearch) {
+        logger.silly('WebSearchMiddleware is removed')
+        builder.remove(WebSearchMiddlewareName)
+      }
+      if (!params.mcpTools?.length) {
+        builder.remove(ToolUseExtractionMiddlewareName)
+        logger.silly('ToolUseExtractionMiddleware is removed')
+        builder.remove(McpToolChunkMiddlewareName)
+        logger.silly('McpToolChunkMiddleware is removed')
+      }
+      if (isSupportedToolUse(params.assistant) && isFunctionCallingModel(model)) {
+        builder.remove(ToolUseExtractionMiddlewareName)
+        logger.silly('ToolUseExtractionMiddleware is removed')
+      }
+      if (params.callType !== 'chat' && params.callType !== 'check' && params.callType !== 'translate') {
+        logger.silly('AbortHandlerMiddleware is removed')
+        builder.remove(AbortHandlerMiddlewareName)
+      }
+      if (params.callType === 'test') {
+        builder.remove(ErrorHandlerMiddlewareName)
+        logger.silly('ErrorHandlerMiddleware is removed')
+        builder.remove(FinalChunkConsumerMiddlewareName)
+        logger.silly('FinalChunkConsumerMiddleware is removed')
+      }
+    }
+
+    const middlewares = builder.build()
+    logger.silly(
+      'middlewares',
+      middlewares.map((m) => m.name)
+    )
+
+    // 3. Create the wrapped SDK method with middlewares
+    const wrappedCompletionMethod = applyCompletionsMiddlewares(client, client.createCompletions, middlewares)
+
+    // 4. Execute the wrapped method with the original params
+    const result = wrappedCompletionMethod(params, options)
+    return result
+  }
+
+  public async completionsForTrace(params: CompletionsParams, options?: RequestOptions): Promise<CompletionsResult> {
+    const traceName = params.assistant.model?.name
+      ? `${params.assistant.model?.name}.${params.callType}`
+      : `LLM.${params.callType}`
+
+    const traceParams: StartSpanParams = {
+      name: traceName,
+      tag: 'LLM',
+      topicId: params.topicId || '',
+      modelName: params.assistant.model?.name
+    }
+
+    return await withSpanResult(this.completions.bind(this), traceParams, params, options)
+  }
+
+  public async models(): Promise<SdkModel[]> {
+    return this.apiClient.listModels()
+  }
+
+  public async getEmbeddingDimensions(model: Model): Promise<number> {
+    try {
+      // Use the SDK instance to test embedding capabilities
+      if (this.apiClient instanceof OpenAIResponseAPIClient && getProviderByModel(model).type === 'azure-openai') {
+        this.apiClient = this.apiClient.getClient(model) as BaseApiClient
+      }
+      const dimensions = await this.apiClient.getEmbeddingDimensions(model)
+      return dimensions
+    } catch (error) {
+      logger.error('Error getting embedding dimensions:', error as Error)
+      throw error
+    }
+  }
+
+  public async generateImage(params: GenerateImageParams): Promise<string[]> {
+    if (this.apiClient instanceof AihubmixAPIClient) {
+      const client = this.apiClient.getClientForModel({ id: params.model } as Model)
+      return client.generateImage(params)
+    }
+    return this.apiClient.generateImage(params)
+  }
+
+  public getBaseURL(): string {
+    return this.apiClient.getBaseURL()
+  }
+
+  public getApiKey(): string {
+    return this.apiClient.getApiKey()
+  }
+}

src/renderer/src/aiCore/legacy/middleware/core/McpToolChunkMiddleware.ts

@@ -1,5 +1,5 @@
 import { loggerService } from '@logger'
-import { MCPCallToolResponse, MCPTool, MCPToolResponse, Model, ToolCallResponse } from '@renderer/types'
+import { MCPCallToolResponse, MCPTool, MCPToolResponse, Model } from '@renderer/types'
 import { ChunkType, MCPToolCreatedChunk } from '@renderer/types/chunk'
 import { SdkMessageParam, SdkRawOutput, SdkToolCall } from '@renderer/types/sdk'
 import {
@@ -230,7 +230,7 @@ async function executeToolCalls(
   model: Model,
   topicId?: string
 ): Promise<{ toolResults: SdkMessageParam[]; confirmedToolCalls: SdkToolCall[] }> {
-  const mcpToolResponses: ToolCallResponse[] = toolCalls
+  const mcpToolResponses: MCPToolResponse[] = toolCalls
     .map((toolCall) => {
       const mcpTool = ctx.apiClientInstance.convertSdkToolCallToMcp(toolCall, mcpTools)
       if (!mcpTool) {
@@ -238,7 +238,7 @@ async function executeToolCalls(
       }
       return ctx.apiClientInstance.convertSdkToolCallToMcpToolResponse(toolCall, mcpTool)
     })
-    .filter((t): t is ToolCallResponse => typeof t !== 'undefined')
+    .filter((t): t is MCPToolResponse => typeof t !== 'undefined')
 
   if (mcpToolResponses.length === 0) {
     logger.warn(`No valid MCP tool responses to execute`)

src/renderer/src/aiCore/legacy/middleware/core/RawStreamListenerMiddleware.ts

@@ -1,4 +1,4 @@
-import { AnthropicAPIClient } from '@renderer/aiCore/clients/anthropic/AnthropicAPIClient'
+import { AnthropicAPIClient } from '@renderer/aiCore/legacy/clients/anthropic/AnthropicAPIClient'
 import { AnthropicSdkRawChunk, AnthropicSdkRawOutput } from '@renderer/types/sdk'
 
 import { AnthropicStreamListener } from '../../clients/types'