This tool serves as an MCP server, empowering Large Language Models (LLMs) to perform sophisticated web content retrieval and interaction. It offers capabilities such as fetching full webpages, filtering content for LLM relevance, or converting it to Markdown. Users can customize User-Agent headers, utilize multi-HTTP method support (GET, POST, PUT, DELETE, PATCH), and control request headers, while LLMs can access complete response header information, making it a versatile bridge between LLMs and the web.