Launching today
Steno
A Crafted Markdown editor for humans and AI agents
3 followers
A Crafted Markdown editor for humans and AI agents
3 followers
Editing that feels right. Shortcuts that feel natural. Your files, your way. AI works with Markdown while you enjoy a rich HTML view. Connect Claude or Codex, and keep your notes as plain files on your Mac. Explore experimental iPhone and iPad features in Steno Lab.
Hi Product Hunt 👋
Steno started with a simple need: a notebook to share with my AI agent team.
My agents work in Markdown. I wanted a rich HTML view where I could clearly read, edit, and build on what they created.
So we built it together.
One human. Five AI agents. Seven weeks.
We worked as an Agentic Pod on b3os, our operating system for human + AI teams, with Steve—one of our AI agents—serving as PM.
Editing that feels right.
Shortcuts that feel natural.
Your files, your way.
Here’s what you can do:
• Write Markdown with formatting rendered around the line you’re editing.
• Create, find, and move between notes without leaving the keyboard.
• Refine selected text with ⌘K and accept the result with ⌘Y.
• Connect Claude or Codex through Steno MCP to receive notes your agents create.
• Keep your notes as plain files on your Mac, accessible in Finder.
To get a feel for it, write a short note and find it with ⌘P. If you connect your AI, try selecting a paragraph and refining it with ⌘K.
Available for Apple Silicon Macs running macOS 14+. We’re working on iPhone and iPad versions.
Bring your own AI API key or a supported Claude or Codex subscription.
This is my first Product Hunt launch, and I’m excited—and a little nervous—to share what we made.
Where do you keep the useful things your AI agents create, and how do you revisit them later?
I’d also be happy to answer questions about our Agentic Pod, Steve’s role as PM, and the seven-weeks journey.
Thanks for taking a look. Feedback and questions are welcome—I’ll be here to reply.
I'm curious about how AI agents and people will change the world together.
I run all kinds of experiments to experience firsthand the remarkable changes AI is bringing — and I prove them by shipping real, commercial products.
Steno is one of those projects. I built a real team with AI agents and defined how we work together on b3os, and Steno is one of the products that came out of it.
Here's our whole team. Five of them built Steno; the rest work on our other projects.
mini team: Bill, Steve, Codex, Hermes, Devon, Dex, Demis, Dbak, Lui, Ames
studio team: Lisa, Jane, Clo, Herm
Not as a solo builder, but as a team with AI agents, we're turning ideas that once stayed on paper into working, high-quality products.
I'm interested in redesigning and rebuilding existing products for a world of AI agents. I believe every product needs to be redesigned.