# Qrkey

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## Summary

Qrkey is a library implementing a protocol designed to facilitate the
deployment of robots swarm.
The protocol relies on [MQTT](https://en.wikipedia.org/wiki/MQTT) so that a
Qrkey server is reachable even with a private IP address.
Access to the swarm is managed by a QR code based authentication scheme.

## Installation

- Python server library:

```console
pip install qrkey
```

- Node client library:

```console
npm i qrkey
```

## License

`qrkey` is distributed under the terms of the [BSD-3-Clause](https://spdx.org/licenses/BSD-3-Clause.html) license.
