The GitHub repository for PeerPal is currently private. Work is being done to make this publicy available shortly.
This page showcases a small python script called PeerPal written to aid in BGP peering configurations. It can be found here on Github.
The script takes in two different ASNs and, reading from the PeeringDB API, will find where the ASNs have common peering points. You can then select from the list which sites you wish to configure peerings for. Having specified the Operating System (IOS/XR) and the shared policy group (peer-group/neighbor-group) it will generate the CLI config needed to paste onto the router to set up the peering.