FuJacob/cotabby
A macOS application providing on-device AI autocomplete across all text fields using local LLM inference via llama-cpp.

Cotabby is an open-source macOS application that brings AI-powered autocomplete to every text field on your Mac. It runs entirely on-device using llama-cpp for local LLM inference, displaying suggestions as ghost text that users can accept with the Tab key. The tool operates system-wide as a menu-bar application, providing inline emoji autocomplete alongside text predictions. It targets productivity by integrating AI assistance into existing workflows without requiring cloud connectivity.
Frequently asked
- What is FuJacob/cotabby?
- A macOS application providing on-device AI autocomplete across all text fields using local LLM inference via llama-cpp.
- Is cotabby open source?
- Yes — FuJacob/cotabby is open source, released under the AGPL-3.0 license.
- What language is cotabby written in?
- FuJacob/cotabby is primarily written in Swift.
- How popular is cotabby?
- FuJacob/cotabby has 907 stars on GitHub.
- Where can I find cotabby?
- FuJacob/cotabby is on GitHub at https://github.com/FuJacob/cotabby.