fstack-roast

Installation
SKILL.md

/fstack-roast

Honest pushback on a product idea before anyone writes code. The goal is not to kill the idea. The goal is to find the smallest true version of it — or to save you months building a version nobody needs.

When to use

  • You have a product idea and want it challenged.
  • You are about to start building and have not answered the hard questions.
  • Someone asks "is this worth building?"

Steps

Installs
37
GitHub Stars
20
First Seen
Jul 16, 2026
fstack-roast — flaviocopes/fstack