Claude Code MCP 服务器配置

MCP (Model Context Protocol) 让 Claude 能够连接各种外部工具和数据源。

常用 MCP 服务器

配置方式

命令行配置

claude mcp add filesystem
claude mcp add puppeteer
claude mcp add memory
claude mcp list

配置文件

编辑 ~/.claude.json：

{
  "mcpServers": {
    "filesystem": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-filesystem", "/home/user"]
    },
    "puppeteer": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-puppeteer"]
    },
    "memory": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-memory"]
    },
    "brave-search": {
      "command": "npx",
      "args": ["-y", "@modelcontextprotocol/server-brave-search"],
      "env": {
        "BRAVE_API_KEY": "your-api-key"
      }
    }
  }
}

Windows 配置

Windows 需要使用 cmd /c 包装：

{
  "mcpServers": {
    "filesystem": {
      "command": "cmd",
      "args": ["/c", "npx", "-y", "@modelcontextprotocol/server-filesystem", "C:/Users/YourName"]
    }
  }
}

Brave Search API

获取免费 API Key：brave.com/search/api

验证配置

claude mcp list

应该能看到已配置的 MCP 服务器列表。