Fetch MCP Server

A Model Context Protocol (MCP) server for making HTTP requests and extracting data from web pages.

Features

• Fetch URL: Make HTTP requests and get basic page information
• Extract Elements: Extract HTML elements using CSS selectors
• Get Page Metadata: Extract comprehensive metadata including Open Graph tags, Twitter cards, and more

Tools

fetch_url

Fetch a URL and return basic information about the page.

Parameters:

• url (string): The URL to fetch

Returns: Status code, headers, content type, title, and description

extract_elements

Extract specific elements from a web page using CSS selectors.

Parameters:

• url (string): The URL to fetch
• selector (string): CSS selector (e.g., 'img', '.class', '#id')
• attribute (optional string): Specific attribute to extract (e.g., 'href', 'src')
• limit (number, default: 10): Maximum number of elements to return

Returns: Array of extracted elements with their attributes

get_page_metadata

Extract comprehensive metadata from a web page.

Parameters:

• url (string): The URL to analyze

Returns: Title, description, Open Graph tags, Twitter card data, canonical URL, and more

Configuration

• userAgent (string): Custom User-Agent header (default: "Fetch-MCP-Server/1.0")
• timeout (number): Request timeout in milliseconds (default: 10000)
• followRedirects (boolean): Follow HTTP redirects (default: true)

Development

# Install dependencies
npm install

# Run in development mode
npm run dev

# Build for production
npm run build

Deployment

This server is designed to be deployed on Smithery as a remote MCP server.

License

MIT