Ask is a powerful Model Context Protocol (MCP) server designed to connect various AI clients like Cursor and Claude Desktop to a suite of advanced AI models. It leverages OpenRouter to provide access to premium models such as Grok, Gemini, Kimi, Qwen, and GLM, including support for their free tiers. This tool simplifies AI model integration, offering features like secure OAuth authentication, easy setup, and intelligent fallback to free models, making it ideal for developers and users seeking flexible and cost-effective AI access.