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Markelangelo
A sovereign writing workshop

Stop pasting your work into a chatbot.

Markelangelo is a local-first desktop markdown editor with a deep AI authoring layer. The AI works inside your document, your prompts become reusable tools, and nothing ever leaves your machine — on your own keys, or a local model.

✍️

Your document is the workspace

Draft from nothing, interrogate what you've written, reshape it for a new reader — all in place, never in a side-chat.

🧰

Prompts are tools

A versioned prompt library with nicknames, personas and categories. Build a tool once, reach for it forever.

🔒

Sovereign by default

Local files, local model or your own keys. A one-click privacy switcher routes only where you allow.

📚

A proper editor too

Tabs, a file-tree workspace, wiki-links, callouts, outline & properties panels, themes and a typography studio.

See what it can do

The complete illustrated guide walks through the AI workshop, the editor and everything in between — with pictures.

Open the User Manual

This is an early holding page while the full site is built. Markelangelo is in active development; a public download will follow.