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Developer builds on-device AI writing assistant for native Mac text fields

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A developer has released DraftKey, a native Mac app that brings AI-powered autocomplete and text rewriting directly into compatible macOS text fields, eliminating the need to switch between apps. The tool is designed to handle small, frequent writing tasks — such as shortening a reply or cleaning up a paragraph — without interrupting the user's workflow. Unlike cloud-based AI writing tools, DraftKey runs its writing model locally on the device to address privacy concerns around sensitive or personal text being sent to external servers. The app relies on macOS Accessibility APIs, meaning it works only in compatible text fields and not in secure or custom editor environments. An internet connection is still required for initial setup tasks like model download and license activation, but the writing assistance itself is processed entirely on-device.

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