> ## Documentation Index
> Fetch the complete documentation index at: https://docs.mentraglass.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Contribute to MentraOS

> Find the maintained source, setup instructions, and contribution guidance for each part of MentraOS.

MentraOS is open source. Contributions to the Mentra App, smart-glasses client, cloud services, SDK, and miniapps are welcome.

Start with the repository's [contribution guide](https://github.com/Mentra-Community/MentraOS/blob/dev/CONTRIBUTING.md), then choose the area you want to work on:

* [Mentra App](https://github.com/Mentra-Community/MentraOS/tree/dev/mobile)
* [Android smart-glasses client](https://github.com/Mentra-Community/MentraOS/tree/dev/asg_client)
* [Cloud V2](https://github.com/Mentra-Community/MentraOS/tree/dev/cloud-v2)
* [Mentra Miniapp SDK and developer tooling](https://github.com/Mentra-Community/MentraOS/tree/dev/sdk)
* [First-party and example miniapps](https://github.com/Mentra-Community/MentraOS/tree/dev/miniapps)

The documentation closest to each module is the source of truth for setup, architecture, builds, and tests. Pull requests should be based on and target the `dev` branch.