# Web Search MCP Server

A Model Context Protocol (MCP) server that enables free web searching using DuckDuckGo search results, with no API keys required.

## Features

- Search the web using DuckDuckGo search results
- No API keys or authentication required
- Returns structured results with titles, URLs, and descriptions
- Configurable number of results per search

## Installation

1. Clone or download this repository
2. Install dependencies:
```bash
npm install
```
3. Build the server:
```bash
npm run build
```
4. Add the server to your MCP configuration:

For VSCode (Claude Dev Extension):
```json
{
  "mcpServers": {
    "web-search": {
      "command": "node",
      "args": ["/path/to/web-search/build/index.js"]
    }
  }
}
```

For Claude Desktop:
```json
{
  "mcpServers": {
    "web-search": {
      "command": "node",
      "args": ["/path/to/web-search/build/index.js"]
    }
  }
}
```

## Usage

The server provides a single tool named `search` that accepts the following parameters:

```typescript
{
  "query": string,    // The search query
  "limit": number     // Optional: Number of results to return (default: 5, max: 10)
}
```

Example usage:
```typescript
use_mcp_tool({
  server_name: "web-search",
  tool_name: "search",
  arguments: {
    query: "your search query",
    limit: 3  // optional
  }
})
```

Example response:
```json
[
  {
    "title": "Example Search Result",
    "url": "https://example.com",
    "description": "Description of the search result..."
  }
]
```

## Limitations

Since this tool uses web scraping of Google search results, there are some important limitations to be aware of:

3. **Legal Considerations**:
   - This tool is intended for personal use
   - Respect Google's terms of service

## Contributing

Feel free to submit issues and enhancement requests!