Early build for Mac

Your startup's docs in one folder.
AI can read all of it.

Specs, briefs, processes, meeting notes. All plain markdown in one folder on your machine. Any AI agent can read or edit any of it. Every change goes through review.

Download for Mac

Local files · Full history · Any agent

Stet editor showing a product spec with inline change marks and a sidebar listing edits from Claude and human collaborators

Your docs are scattered across five tools

Notion has the spec. Google Docs has the meeting notes. Confluence has the process. No AI agent can see across them. You end up being the bottleneck, pasting context between systems so the AI has enough to work with.

What it actually does

One folder. All your docs.

Specs, RFCs, SOPs, briefs, personal notes. All plain markdown in one place. Any agent can search and edit across the whole corpus.

Every change is a proposal.

When an agent edits a doc, the changes show up as cards in a review sidebar. One per paragraph. Accept, reject, or refine. Nothing lands without your say.

A byline for every edit.

You, a teammate, Claude, any agent. Every change is attributed. You can always see who wrote what, and when.

Let it stand.

"Stet" is the proofreader's mark for "keep this change." Your knowledge base stays current because keeping it current is just review. You skim the diff. You decide what stands.

Try it.

Download Stet. Point it at a folder. Let an AI agent loose on your docs and see what it's like to review changes instead of writing them yourself.