In Greek mythology, Theia is the goddess of sight.
Theia is a tool to monitor Cardano stake pool relays, as registered on the blockchain.
cncli ping is used to determine if each relay is online and running a recent version of the Cardano protocol.
See the ping README.md for instructions on running the process_pool.py and ping_relay.py tools
which gather the information for Theia dashboard.
See the dashboard README.md for instructions on building and deploying the Theia dashboard.