She primarily exists to facilitate playing roleplaying games on Discord (mostly GURPS, with marginal support for other play), but includes a number of features both for fun and utility. Bug reports and feature requests are welcome, simply submit an issue.
You can have a running instance of her (hosted on Linode) freely join any Discord server you wish by following this link; she does not ask any permissions at this time, but new features may change that; she does log all activity, though this is not permanently stored.
If you would prefer to run your own, the code is fully available on Github. Building and running is as simple as:
git clone https://github.com/Celti/eris.git
cd eris; cargo build