Version 1.0.2 · October 2026

Download Lumen

One app for your whole AI crew. Bring your own API keys for Claude, GPT, Gemini and the rest.

Recommended

For Macs with M1 or newer. Universal disk image, 142 MB.

Intel

For Intel Macs running macOS 13 Ventura or later, 151 MB.

Coming soon

Windows 11 support is in progress. Follow the changelog to see when it lands.

SystemmacOS 13 Ventura or later, 8 GB RAM

ModelsAPI key for at least one provider

ProjectsAny local folder or Git repository

New to Lumen?

The quickstart takes five minutes: one workspace, one manager, two specialists.