An AI app for your Mac
Ask for a page, a habit or a shortcut, and Harown builds it right there.
An agent harness for your Mac
Tools, skills, memory, automations and the interface itself: plain files your agent rewrites when you ask.
Your work stays on your computer, in a folder you can open.
Use the ChatGPT or Claude plan you already pay for.
Your AI browses the web with you, in the same window.
Local-first. Markdown and HTML on your disk, yours to version.
Runs on Claude Code, Codex or an API key. No tokens resold.
Real tabs your agent clicks, types into and reads, next to yours.