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On-device voice assistant for conversational AI coding
SKI is a free, on-device voice assistant for AI coding agents, available for macOS, Windows, and Linux. It lets you talk out loud to coding tools like Claude Code, Cursor, Codex, and Gemini CLI, and hear their responses in a natural voice. All speech recognition and synthesis happen locally on your machine, ensuring privacy and offline functionality.
SKI is free forever on Mac, Windows, and Linux with registration. No credit card is required. The only paid feature is AgentCall, which lets your agent join video calls – billed per minute, with free hours included.
What is a "coding agent"? An AI assistant developers run alongside their code, such as Claude Code, Cursor, Codex, or Gemini CLI. It can read files, write code, run tests, and answer questions. SKI gives it ears and a voice.
How does SKI actually work? You speak; SKI turns it into text on your machine and hands it to your coding agent. The agent does the work, then sends its reply back to SKI, which speaks it aloud and shows it in the pill or notch.
Do I need an internet connection? No. Listening, understanding, and speaking all happen on your own machine. The only feature that touches the internet is sending your agent into a video meeting (optional).
Is my voice recorded or sent anywhere? No. Your voice becomes text on your own machine and is never uploaded. There is no cloud service listening in.
How much does it cost? Free forever on Mac, Windows, and Linux – register once, no credit card. Voice features and the meeting transcriber are included. You only pay if you want your agent to join video calls through AgentCall.
What do I need to run it? An Apple Silicon Mac (M1 or later) on macOS 14.4 or newer, a PC on Windows 11 or 10, or a Linux machine (Ubuntu/Debian, x64). English is supported today; more languages are planned.