Otto
Otto is a voice and text assistant for the Mac, built as a Swift app on top of the voice-os project.
Development of a fork of per-simmons/voice-os. Swift migration, interface and learning integration.
The voice connection, action handling and interface are in Swift now instead of a Python process, and the native engine holds the connection and action state that the interface shows.
Capabilities are indexed and sessions are logged, and a retrospective pass can propose phrasings or capabilities from a finished session, with a local Ollama model doing that step if you want it to.
Hotkeys, onboarding and a menu bar item mean you don't need a window open.
State
Signed Mac releases with tests for the capability and session code. The readme credits the upstream project.