Show HN: Hob - Open-source, on device alternative to Claude Cowork and ChatGPT

Hob is a free, open-source AI tool designed as an on-device alternative to services like Claude and ChatGPT. It allows users to interact with AI on their own computers, supporting tasks such as filling out PDFs and working through documents. Hob automatically selects the most suitable open-weight model for the user's computer, offering a private and offline experience. It is available for Mac, Windows, and Linux, and is developed by Frigade under an MIT license.