Start with the guide. This describes the various tools in the toolkit, suggests a rough process to follow, and gets into more detail about what we know about rituals and their history & mechanisms.
The rest of the toolkit is in this google drive folder. These files are all linked from the guide.
We can help you design a ritual for yourself! Get in touch with us on the contact page or through the slack channel (details below).
The conversation is on a slack channel, which you can sign up for here. This is the fastest way to get in touch with us at present. If you do sign up, drop a note to us in the #toolkit channel and introduce yourself in the #general channel.
You can also sign up for the mailing list, which currently sends out updates once or twice a year.