Pushover is a Model Context Protocol (MCP) implementation that allows AI agents to send push notifications through Pushover.net. It seamlessly integrates with MCP-compatible AI systems, providing a `send` tool for configuring notification messages, titles, priority, sounds, URLs, and target devices. The tool can be easily integrated with platforms such as Cursor IDE and Roo Code, enhancing AI agents' ability to communicate and alert users through push notifications.