riyazem/gstack ? reverse-engineered prompt

Build me a tool called gstack that turns Claude Code into a virtual engineering team.

I want a setup that gives me a bunch of slash commands for different jobs, like planning, design review, code review, QA in a real browser, release help, investigation, retros, and security checks. It should feel like one person can act like a CEO, product designer, engineering manager, QA lead, and release manager, all from the same workflow.

Make it easy to install in a Claude Code environment, with clear setup instructions, auto update behavior, and a way to add it to a repo so teammates can use it too. Include good documentation for each command, plus examples for how to use them in a normal project. If there are any current best practices or docs I should follow, look them up online.

I care most about the experience being simple, opinionated, and polished, so someone can paste one setup command and then start using the skills right away.