open-gsd/gsd-core ? reverse-engineered prompt

Build me a small JavaScript tool called GSD Core that helps people use AI coding agents in a more reliable way. I want it to work like a guided workflow for coding sessions, with a clear loop of discuss, plan, execute, verify, and ship. The main goal is to stop long chats from getting messy or forgetting important context, so the tool should keep durable project context and state between sessions and push heavier research or coding work into fresh sub sessions when possible.

It should have an easy install and setup flow, support different AI coding environments, and give me a simple command to start a new project. I also want basic commands, docs, and examples so a new user can actually follow the process from setup to shipping a phase. Please make it feel practical, lightweight, and oriented around real coding work, including verification before something is marked done.

If you need details, look up current docs online and make reasonable choices that fit this idea.