Local-LLM writing co-author that drafts in your voice, never the cloud's.
Ghostwrite is a writing co-author that runs entirely on your machine. It learns voice from the work you feed it — docs, posts, commit messages — and drafts continuations, rewrites, and summaries that sound like you on a good day, not like a language model on average.
The ghost-text workflow stays out of the way: suggestions appear faintly ahead of the cursor, accepted with a keystroke, ignored with another. Everything is local; your drafts are nobody's training data.
Builds a private style profile from your existing writing — cadence, vocabulary, formatting tics.
Inline suggestions ahead of the cursor. Accept, rewrite, or dismiss without leaving the sentence.
Runs a quantized model on-device. Airplane mode is a feature, not a limitation.
"It drafts my client updates in my own voice well enough that I have stopped rewriting them. The local-only part is why I trust it with drafts at all."
A useful profile forms from roughly five thousand words; the model keeps refining as it sees more of your accepted edits.
Beta seats are limited by hardware requirements — mention your Mac model when requesting access.
Webhook debugging tunnel with deterministic replay for local development.