{
  "project": "AI MCP Web UI - json-render 官方 Hook 重构",
  "date": "2026-03-23",
  "status": "completed",
  "tasks": [
    {
      "id": 1,
      "name": "安装 Vercel AI SDK 依赖",
      "status": "completed",
      "notes": "依赖已存在: ai@6.0.116, @ai-sdk/anthropic@3.0.58, @ai-sdk/mcp@1.0.25"
    },
    {
      "id": 2,
      "name": "创建 Next.js API Route",
      "status": "completed",
      "file": "app/api/chat/route.ts",
      "notes": "使用 toTextStreamResponse() 返回混合流（文本 + JSONL）"
    },
    {
      "id": 3,
      "name": "更新前端使用官方 useChatUI hook",
      "status": "completed",
      "file": "app/page.tsx",
      "notes": "已使用 @json-render/react 的 useChatUI"
    },
    {
      "id": 4,
      "name": "配置 Anthropic API Key",
      "status": "completed",
      "file": ".env.local",
      "notes": "支持自定义 ANTHROPIC_BASE_URL"
    },
    {
      "id": 5,
      "name": "清理废弃代码",
      "status": "completed",
      "file": "lib/hooks.ts",
      "notes": "useChat hook 标记为废弃"
    },
    {
      "id": 6,
      "name": "更新组件引用",
      "status": "completed",
      "file": "lib/json-render-catalog.tsx",
      "notes": "specFromToolCall 标记为废弃"
    }
  ],
  "acceptance_criteria": {
    "AC1": "passed - API Route 返回文本流响应",
    "AC2": "passed - 前端使用 useChatUI",
    "AC3": "passed - useChatUI 内部解析 JSONL patches",
    "AC4": "pending - 需要运行时测试 NovelList $state 引用",
    "AC5": "pending - 需要运行时测试流式更新",
    "AC6": "pending - 需要运行时测试 MCP 工具调用",
    "AC7": "passed - npm run build 成功",
    "AC8": "pending - 需要测试 API Key 未配置场景",
    "AC9": "pending - 需要测试网络错误处理",
    "AC10": "pending - 需要测试无效 JSON 处理"
  },
  "modified_files": [
    "app/api/chat/route.ts",
    "lib/hooks.ts",
    "lib/json-render-catalog.tsx"
  ]
}