X Search MCP Server
# X Search MCP Server
让 Claude Code 搜索 X (Twitter) 实时内容的 MCP Server。
## 功能
- **search_x** — 搜索 X 上的帖子、讨论、趋势
- **search_web_via_grok** — 通过 Grok 搜索网页
- **search_combined** — 同时搜索 X 和网页
## 快速开始
### 1. 获取 xAI API Key
访问 https://console.x.ai 注册,新用户送 $25 免费额度。
### 2. 克隆项目
```bash
git clone https://github.com/your-repo/x-search-mcp.git
cd x-search-mcp
```
### 3. 安装依赖
```bash
npm install
npm run build
```
### 4. 配置环境变量
创建 `.env` 文件:
```
XAI_API_KEY=your-api-key-here
```
### 5. 配置 Claude Code
将以下配置添加到 `~/.claude/settings.local.json`:
```json
{
"mcpServers": {
"x-search": {
"command": "node",
"args": ["x-search-mcp/build/index.js"],
"env": {
"XAI_API_KEY": "your-api-key-here"
}
}
}
}
```
### 6. 重启 Claude Code
重启后,你就可以直接让 Claude 搜索 X 上的内容了:
> "搜一下 X 上关于 Claude Code 的最新讨论"
## 费用说明
- 每次 X 搜索约消耗 5000-7000 tokens ≈ $0.001-0.003
- 新用户 $25 免费额度足够搜索数千次
- 可通过数据共享计划获得 $150/月额外免费额度
## 项目结构
```
x-search-mcp/
├── src/
│ └── index.ts # 源码
├── build/
│ └── index.js # 编译产物
├── package.json
├── tsconfig.json
└── README.md
```
## 技术栈
- TypeScript
- @modelcontextprotocol/sdk
- xAI Grok API
## License
MIT
TDQS
Scored across 3 tools
search_x and search_web_via_grok clearly target distinct sources, but search_combined is a superset of both, so an agent may reasonably wonder why it would ever pick the narrower tools. The descriptions do clarify intent, keeping them mostly distinguishable.
All three share the search_ prefix, which is good, but the suffixes vary in style (search_x, search_web_via_grok, search_combined) rather than following one predictable pattern. Still readable and mostly consistent.
Three tools is on the thin side for a search server, and one of them (search_combined) arguably subsumes the other two, making the surface feel slightly redundant rather than lean.
The core search domain is covered across X, web, and combined sources, but finer operations like thread retrieval, user/timeline lookup, or pagination are absent. Minor gaps an agent can work around.