For Mac · Apple Silicon and Intel

Your terminals and your agents,
in one place.

Myron brings terminals, chats with Claude Code, Codex and local models, and your SSH projects into one native app, fast and organized by project.

Download for MacSee what it does →

Version 0.1.0 · 6.7 MB · macOS 12.0 or later

Everything you code with, together

Each project has its terminals, its chats and its notes. Switch projects and everything follows.

Real terminals

Tabs, drag-and-drop splits, themes and your usual shell. They come back when you reopen Myron.

Claude Code, Codex and local

Talk to the agent you prefer from the same chat. Myron uses the CLIs you already have, with your account.

Local models with Ollama

A built-in agent that runs on your Mac without sending your code anywhere. It reads, edits and runs like the others.

SSH projects

Open a server like a folder. Terminals and agents work there while you drive from your Mac.

You decide what runs

See every command and every change as a diff before it applies. Allow it once, always, or turn it down.

Skills with /

Reusable instructions that work with any agent. Myron ships a few and your agents can write more.

New

A brain for your agents

Markdown notes your agents check before deciding and extend when they learn something, so they stop repeating questions and mistakes.

Global and per project
Your preferences apply everywhere; each project's notes are seen only by that project.
Obsidian compatible
Plain .md files with [[links]] and properties. Open the folder in Obsidian whenever you like.
Agents write on their own
No approvals getting in the way. Every change lands in Activity with its diff, and can be undone.
Graph and backlinks
See how your notes connect and what links to each one.

Your code stays with you

No Myron servers

Myron has no backend and no accounts. Your projects, notes and settings live on your Mac.

Your own accounts

Claude Code and Codex talk to their providers with your session; Myron never sees your keys.

Signed and notarized

Signed with Developer ID and checked by Apple. It opens without security warnings.

Requirements

System
macOS 12.0 or later
Processor
Apple Silicon (M1 or later) or Intel
Claude Code
Installed and signed in, to chat with Claude
Codex
Optional, to chat with Codex
Ollama
Optional, for the local agent

Install in a minute

  1. 1Download the .dmg file.
  2. 2Open it and drag Myron to Applications.
  3. 3Open Myron and add your first project.

Frequently asked questions

Do I need Claude Code or Codex?+

To chat with them, yes: Myron uses the CLIs you have installed and your session. Without either, you can use the terminals and the local agent with Ollama.

Is my code sent anywhere?+

Myron sends nothing to servers of its own. When you use Claude or Codex, the agent talks to its provider just as it would in your terminal. With the local agent, everything stays on your Mac.

Does it work with my Obsidian vault?+

The brain is a folder of Obsidian-compatible markdown. Open it in Obsidian, or pick another folder in Myron's settings.

How do I update?+

Download the new version from this page and replace the app in Applications. Your projects and settings are kept.

Is there a Windows or Linux version?+

Mac only, for now.

Start working with Myron

Download for Mac

Version 0.1.0 · 6.7 MB · macOS 12.0 or later