Full IDE · Mac .dmg · built-in AI · not an extension

Myro IDE. Like Cursor. Open. Local.

Myro is a complete AI-native code editor — a VSCodium wrapper with chat, Composer, and agents built into the app. One download. Not a VS Code plugin.

Download Myro IDEHow it's built

Product

A full IDE. Not an extension.

Cursor is a VS Code fork with AI inside the app. Myro IDE is the same idea: a VSCodium wrapper with AI built in. You install Myro — not VSCodium, not a marketplace plugin.

What you download

Myro IDE

  • →Full desktop app (Myro.app / Myro.exe)
  • →Built-in AI — chat, Composer, agents
  • →Competes with Cursor & Windsurf
  • →One product — not an extension

Integrated into the IDE

Built-in Myro AI

  • →Auto-started Python backend
  • →Chat sidebar & Composer UI
  • →Semantic index & model routing
  • →Ships inside the app

Editor chassis (like Cursor uses Code-OSS)

VSCodium wrapper

  • →LSP, debugging, Git, terminal
  • →Themes, keybindings, Open VSX
  • →We wrap it — we don’t ship VSCodium
  • →100% native VS Code-class features

Same product pattern as Cursor & Windsurf

CursorCode-OSS fork wrapper + built-in AI
WindsurfVS Code fork wrapper + built-in AI
Myro IDEVSCodium wrapper + built-in AI

Native IDE power + Myro AI

VSCodium handles the editor. Myro handles the intelligence. Together they ship as one product — like Cursor, but open and local-first.

Full VS Code-class IDE

Debugging, IntelliSense, Git, terminal, themes, keybindings, and Open VSX extensions — everything you expect from a professional editor. Powered by VSCodium as the raw engine.

Myro AI Services

A separate product layer — not bolted-on chat. RAG, LangGraph agents, Composer patches, and semantic indexing run as Myro's own AI stack on localhost.

Composer with diff review

Multi-file edits with side-by-side diffs. Accept or reject each patch — Cursor-style workflow, local-first.

Chat with your codebase

Ask in natural language. MMR retrieval finds relevant files; answers cite exact paths and symbols from your repo.

Multi-model routing

Gemini, Claude, and GPT in one picker. Free tier with Gemini; swap models per task without leaving Myro.

Local-first & open shell

AI backend on localhost. Open-source IDE engine. Your code stays on your machine — compete on AI quality, not lock-in.

VSCodium is the engine. Myro is the product.

We don't rebuild debuggers or language servers. VSCodium provides 100% of native VS Code features. Myro AI Services add the reasoning pipeline — orchestrator, retrieval, tools, and models — that makes this a Cursor-class product.

  • →IDE shell: inherit LSP, SCM, debugging, extensions (Open VSX)
  • →Myro AI: chat, Composer, agents, semantic index, model routing
  • →Shipped as: one Myro app — backend auto-starts, extension built-in

Runtime stack

Myro AI Services ↑ · VSCodium IDE shell ↓

Myro Extension

Myro

Chat · Composer · Commands · Sidebar UI

Myro AI Backend

Myro

FastAPI · RAG · LangGraph · Index

VSCodium Shell

Shell

LSP · Debug · Git · Terminal · Extensions

Install Myro

Production Myro IDE — full editor app with built-in AI (not an extension).

Downloads hosted on GitHub Releases

Ready
Recommended

macOS

Apple Silicon — Full installer

~385 MB

macOS 12+. Full Myro editor + AI backend. Drag to Applications.

Download myro-mac-arm64.dmg

Install instructions

  1. Mac: open myro-mac-arm64.dmg → drag Myro to Applications
  2. macOS security (first launch): right-click Myro in Applications → Open → click Open again. If the app does not open, run from the repo: ./myro/scripts/fix-mac-gatekeeper.sh
  3. Launch Myro from Applications
  4. First run: add GOOGLE_API_KEY to ~/Library/Application Support/Myro/.env
  5. Myro sidebar → Index Workspace → Chat