集成
Model Context Protocol (MCP)
把 Thunderbit 暴露为 MCP server,让 Claude、Cursor、Windsurf、Claude Code 都能读 URL
MCP 是给 LLM 宿主接 Tool 的开放协议。把 Thunderbit 接成一个 MCP server,所有支持 MCP 的客户端 —— Claude Desktop、Cursor、Windsurf、Claude Code、Zed —— 全都白嫖一个 read_url Tool。
安装
npm install @modelcontextprotocol/sdk zodServer(TypeScript)
import { Server } from '@modelcontextprotocol/sdk/server/index.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import { CallToolRequestSchema, ListToolsRequestSchema } from '@modelcontextprotocol/sdk/types.js';
const API = 'https://openapi.thunderbit.com/openapi/v1';
const H = { Authorization: `Bearer ${process.env.THUNDERBIT_API_KEY}` };
const server = new Server(
{ name: 'thunderbit', version: '0.1.0' },
{ capabilities: { tools: {} } },
);
server.setRequestHandler(ListToolsRequestSchema, async () => ({
tools: [
{
name: 'read_url',
description: 'Fetch a URL and return clean Markdown.',
inputSchema: {
type: 'object',
properties: {
url: { type: 'string' },
renderMode: { type: 'string', enum: ['basic', 'advanced'], default: 'basic' },
},
required: ['url'],
},
},
],
}));
server.setRequestHandler(CallToolRequestSchema, async (req) => {
const { url, renderMode = 'basic' } = req.params.arguments as any;
const res = await fetch(`${API}/distill`, {
method: 'POST',
headers: { ...H, 'Content-Type': 'application/json' },
body: JSON.stringify({ url, renderMode }),
});
const json = await res.json();
return { content: [{ type: 'text', text: json.data.markdown }] };
});
await server.connect(new StdioServerTransport());接入 Claude Desktop
~/Library/Application Support/Claude/claude_desktop_config.json:
{
"mcpServers": {
"thunderbit": {
"command": "node",
"args": ["/abs/path/to/server.js"],
"env": { "THUNDERBIT_API_KEY": "tb_live_..." }
}
}
}重启 Claude Desktop —— read_url 就出现在 Tool 选择器里了。
接入 Cursor / Windsurf / Claude Code
这三个编辑器读的都是类似格式的 MCP 配置。各编辑器文档里查一下 —— mcpServers 的结构都一样。
小贴士
- 加第二个 Tool
extract_data,底层走/extract,做结构化抓取 - 批量任务用
read_urls(复数形式),底层走/batch/distill,在 handler 里轮询 - 桌面宿主用 stdio;远程托管换 SSE
相关链接
- Vercel AI SDK —— 同样的模式,不同的宿主
- Agent Read-URL Tool