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@kuaizhongqiang/mcp-server-agent-web-search

v0.1.8

Published

MCP Server for Agent Web Searching Tool

Downloads

977

Readme

MCP Server — Agent Web Search

为 AI Agent 提供网络搜索能力的 MCP Server。通过标准 MCP 协议暴露 web_searchweb_fetchweb_scrapesearch_filter 工具。

快速开始

cd mcp-server
npm install
npm run build

# 确保 Python Engine 运行在 8000 端口
ENGINE_URL=http://127.0.0.1:8000 node dist/index.js

MCP 客户端配置

在 Claude Desktop 或任何 MCP 客户端中添加:

{
  "mcpServers": {
    "web-search": {
      "command": "node",
      "args": ["path/to/mcp-server/dist/index.js"],
      "env": { "ENGINE_URL": "http://127.0.0.1:8000" }
    }
  }
}

工具列表

| 工具 | 参数 | 说明 | |------|------|------| | web_search | query, num_results?, engine? | 搜索网页,返回 session_id | | web_search_page | session_id, page, page_size? | 分页获取已缓存的搜索结果 | | web_fetch | url, extract_mode? | 抓取单页并提取正文 | | web_scrape | urls[], extract_mode? | 批量抓取多页 (≤20) | | search_filter | query, results[], top_k? | 向量相似度筛选文档 |

会话管理

web_search 返回 session_id,结果在服务端缓存 5 分钟。 使用 web_search_page 可分页遍历结果,避免重复请求 Engine。

测试

npm test          # 24 tests (unit + integration)
npm run typecheck # TypeScript 类型检查

环境变量

| 变量 | 默认值 | 说明 | |------|--------|------| | ENGINE_URL | http://127.0.0.1:8000 | Python Engine 地址 |