Beamcast is a tool that provides quick access to AI commands, specifically ChatGPT, on any website. Users can select text, run an AI command, and receive the result.The tool offers built-in AI commands curated to boost productivity. Additionally, users can input their own custom prompts for the AI to handle.Beamcast securely stores user commands on their server and syncs them to any browser with their extension installed, allowing for easy accessibility across devices.