# Helicon

> Helicon is a free, open-source desktop and web app for the Muse Code CLI. Every project, session and diff in one window, with approvals, inline diffs and cost at API rates, on your existing Muse subscription.

Same Muse Code. Same subscription. Better interface.

- Current version: v0.10.1
- License: MIT, free, no paid tier
- Platforms: Windows (signed installer, WSL2), macOS (universal DMG, Apple Silicon and Intel), Linux (from source)
- Requirements: Node 22+ and the muse CLI, logged in
- Billing: uses your existing Muse subscription through the muse CLI; no separate API key
- Status: unofficial community project; not made, sponsored or endorsed by Meta
- Source: https://github.com/HarjjotSinghh/helicon
- Downloads: https://github.com/HarjjotSinghh/helicon/releases/latest
- Author: Harjot Singh Rana (https://harjotrana.com)

## Docs

- [Full page content](https://helicon.sh/llms-full.txt): features, how it works, comparison, install steps for every platform, and the FAQ in one file
- [Guide for AI agents](https://helicon.sh/agents.md): how to install Helicon for a user and what it can and cannot do
- [Landing page](https://helicon.sh/): the human-facing page with a live demo of the app

## Project

- [Source code on GitHub](https://github.com/HarjjotSinghh/helicon): the desktop app, web app, daemon and this site
- [Latest release](https://github.com/HarjjotSinghh/helicon/releases/latest): Windows installer and macOS DMG
- [Issues](https://github.com/HarjjotSinghh/helicon/issues): bug reports and feature requests

## Optional

- [Sitemap](https://helicon.sh/sitemap.xml)