Integrating Cursor with a Slack MCP Server through Lunar.dev's MCPX Gateway provides a secure and efficient method for managing AI tool interactions with Slack, ensuring full visibility, auditability, and policy control. This setup allows developers to leverage Slack's capabilities within Cursor while maintaining oversight of requests and configurations. The process involves setting up the Lunar MCPX Gateway as a governance layer between MCP servers like Slack and client tools such as Cursor, defining access conditions through centralized management, and implementing secure connectivity with key-based authentication. The guide details prerequisites, setup steps, and troubleshooting, emphasizing the benefits of using the MCPX Gateway for seamless tool integration and enterprise governance, including centralized management, secure connectivity, and profile-based governance.