"The Contextual AI Writing Assistant seamlessly integrates AI capabilities into any application on macOS, enhancing your productivity and communication. This versatile tool allows you to craft replies on platforms like Slack and Mail while maintaining your unique tone of voice. It ensures your messages are polished by correcting spelling and grammar before sending. You can effortlessly summarize articles and websites, engage in conversations with PDFs, documents, images, and web pages, and refine your copy in Figma. The assistant also supports translations into any language and allows you to modify the tone of your content to suit different contexts. Compatible with all major models from OpenAI, Anthropic, Google Gemini, Groq, and local models through Ollama, this writing assistant empowers users with a comprehensive set of features for enhanced communication and content creation on macOS."