Node Fetch

Fetch web content effortlessly from any URL using various HTTP methods. Handle headers, request bodies, and response formats with ease, while managing timeouts and redirects. Enhance your applications with reliable web content retrieval capabilities.

Installation

Installing for Claude Desktop

Option 1: One-Command Installation

npx mcpbar@latest install mcollina/mcp-node-fetch -c claude

This command will automatically install and configure the Node Fetch MCP server for your selected client.

Option 2: Manual Configuration

Run the command below to open your configuration file:

npx mcpbar@latest edit -c claude

After opening your configuration file, copy and paste this configuration:

View JSON configuration
{
  "mcpServers": {
    "Node Fetch": {
      "command": "node",
      "args": [
        "dist/index.js"
      ]
    }
  }
}

MCP Node Fetch

An MCP server that enables fetching web content using the Node.js undici library.

Features

  • Fetch content from any URL using various HTTP methods
  • Support for headers and request body
  • Return content in various formats (text, JSON, binary, HTML fragments)
  • Handle errors gracefully
  • Configure timeout and redirect behavior

MCP Tools

This server provides the following MCP tools:

fetch-url

Fetches content from a URL and returns it.

Parameters:

  • url (string, required): The URL to fetch
  • method (string, optional): HTTP method (default: "GET")
  • headers (object, optional): HTTP headers to include
  • body (string, optional): Request body for POST/PUT requests
  • timeout (number, optional): Request timeout in milliseconds
  • responseType (string, optional): How to parse the response ("text", "json", "binary", "html-fragment")
  • fragmentSelector (string, optional): CSS selector to extract specific HTML fragments (when responseType is "html-fragment")
  • followRedirects (boolean, optional): Whether to follow redirects (default: true)

extract-html-fragment

Extracts specific HTML content from a webpage using CSS selectors and optionally navigates to anchor points.

Parameters:

  • url (string, required): The URL to fetch
  • selector (string, required): CSS selector for the HTML fragment to extract
  • anchorId (string, optional): Optional anchor ID to locate a specific fragment
  • method (string, optional): HTTP method (default: "GET")
  • headers (object, optional): HTTP headers to include
  • body (string, optional): Request body for POST requests
  • timeout (number, optional): Request timeout in milliseconds
  • followRedirects (boolean, optional): Whether to follow redirects (default: true)

check-status

Checks if a URL is accessible without downloading the full content.

Parameters:

  • url (string, required): The URL to check
  • timeout (number, optional): Request timeout in milliseconds

Claude for Desktop Configuration

To use with Claude for Desktop, add this to your claude_desktop_config.json:

{
  "mcpServers": {
    "node-fetch": {
      "command": "node",
      "args": ["dist/index.js"]
    }
  }
}

License

MIT

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Node Fetch: MCP Server – MCP.Bar