Open-source Helicon app brings Meta's Muse Code CLI to Windows desktop

alexandr_wang · x · 2026-09-17

Developer harjjotsinghh released Helicon, an open-source desktop GUI for Meta's Muse Code CLI, built because the official Windows support is WSL-only and he didn't want to live in a terminal. It reuses your existing Muse login (no API key), talks to muse serve over MSP so Muse stays the agent, resumes terminal sessions, and unifies projects, diffs, approvals, and cost tracking in one window. Signed Windows installer and universal macOS build available; unofficial and not affiliated with Meta.

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