Is anyone else doing the full software lifecycle for toy projects completely hands off the wheel? I have had Claude running in a Ralph like loop for over 15 hours unsupervised creating over 118 commits.

The technique works like this

while true: if tickets exist -> burn down the backlog by one ticket, exit if not -> figure out what feature would make sense to add next, create PRD and ERD, break down into tickets, exit

It did get stuck once due to tty issues related to running playwright in a non-tty environment but otherwise I have not had to manually step in.

I have it running in a droplet using systemd continuously.

Toy code the agent is creating is a multi-tenant todo kata. Here is the set of prompts:

https://github.com/waynenilsen/ralph-kata-2/tree/main/prompts

Anyone could make their own version of the same, these are just the set of prompts that work for me.

In 15 hours it created a full multi-tenant auth system from scratch and todos with assignees due dates, email reminders, tags and full text search. I created the first PRD by hand with something like "create a PRD for a multi-tenant todo system".

For anyone looking to do something similar, the e2e tests have played a critical role in closing the agent's loop with reality.

The age of programming with prompts is clearly arriving.